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Deterco,
Inc. |
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BLACK
GRANITE SURFACE PLATES
TWO ACCURACY CERTIFICATION
OVERALL FLATNESS AND REPEAT MEASUREMENT
PLATES INCLUDE CERTIFICATE TRACEABLE TO NIST
FEDERAL SPECIFICATION GGG-P-463c
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LABORATORY
GRADE AA (0-LEDGE, 2-LEDGE AND 4-LEDGE)
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SIZE
IN INCHES
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OVERALL
ACCURACY
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REPEAT
READING
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APPROX.
WEIGHT
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8
x 12 x 2
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±.000025
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±.000017.5
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28
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9
x 12 x 3
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±.000025
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±.000017.5
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40
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12
x 12 x 3
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±.000025
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±.000017.5
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54
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12
x 18 x 3
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±.000025
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±.000017.5
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81
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18
x 18 x 4
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±.000025
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±.000017.5
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156
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18
x 24 x 4
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±.000037
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±.000017.5
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208
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24
x 24 x 4
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±.000037
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±.000022.5
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278
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24
x 36 x 6
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±.000050
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±.000022.5
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601
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24
x 48 x 6
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±.000075
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±.000022.5
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802
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30
x 48 x 6
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±.000087
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±.000022.5
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1,002
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36
x 36 x 6
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±.000075
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±.000022.5
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902
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36
x 48 x 6
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±.0001
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±.000022.5
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1,203
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36
x 60 x 8
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±.000125
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±.000030
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1,966
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36
x 72 x 10
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±.00015
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±.000030
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2,914
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48
x 48 x 8
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±.0001
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±.000030
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2,097
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48
x 60 x 8
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±.00015
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±.000030
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2,621
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48
x 72 x 10
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±.000175
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±.000030
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3,885
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48
x 96 x 12
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±.00025
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±.000037.5
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6,167
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LABORATORY
GRADE A (0-LEDGE, 2-LEDGE AND 4-LEDGE)
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SIZE
IN INCHES
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OVERALL
ACCURACY
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REPEAT
READING
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APPROX.
WEIGHT
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8
x 12 x 2
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±.000050
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±.000030
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28
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9
x 12 x 3
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±.000050
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±.000030
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40
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12
x 12 x 3
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±.000050
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±.000030
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54
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12
x 18 x 3
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±.000050
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±.000030
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81
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18
x 18 x 3
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±.000050
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±.000030
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121
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18
x 24 x 3
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±.000075
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±.000030
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162
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24
x 24 x 3
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±.000075
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±.000035
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216
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24
x 36 x 4
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±.0001
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±.000035
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416
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24
x 48 x 6
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±.00015
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±.000035
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802
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30
x 48 x 6
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±.000175
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±.000035
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1,002
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36
x 36 x 6
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±.00015
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±.000035
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902
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36
x 48 x 6
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±.0002
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±.000035
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1,203
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36
x 60 x 6
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±.00025
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±.000040
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1,503
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36
x 72 x 8
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±.0003
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±.000040
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2,359
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48
x 48 x 6
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±.0002
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±.000040
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1,603
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48
x 60 x 6
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±.0003
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±.000040
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2,004
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48
x 72 x 8
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±.00035
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±.000040
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3,145
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48
x 96 x 10
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±.0005
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±.000050
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5,180
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LABORATORY
GRADE B (0-LEDGE, 2-LEDGE AND 4-LEDGE)
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SIZE
IN INCHES
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OVERALL
ACCURACY
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REPEAT
READING
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APPROX.
WEIGHT
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8
x 12 x 2
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±.0001
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±.000055
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28
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9
x 12 x 3
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±.0001
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±.000055
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40
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12
x 12 x 3
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±.0001
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±.000055
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54
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12
x 18 x 3
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±.0001
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±.000055
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81
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18
x 18 x 3
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±.0001
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±.000055
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121
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18
x 24 x 3
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±.00015
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±.000055
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162
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24
x 24 x 3
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±.00012
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±.000060
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216
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24
x 36 x 4
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±.0002
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±.000060
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416
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24
x 48 x 6
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±.0003
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±.000060
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802
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30
x 48 x 6
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±.00035
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±.000060
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1,002
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36
x 36 x 6
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±.0003
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±.000060
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902
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36
x 48 x 6
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±.0004
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±.000060
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1,203
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36
x 60 x 6
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±.0005
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±.000080
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1,503
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36
x 72 x 6
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±.0006
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±.000080
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1,804
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48
x 48 x 6
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±.0004
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±.000080
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1,603
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48
x 60 x 6
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±.0006
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±.000080
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2,004
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48
x 72 x 6
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±.0007
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±.000080
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2,405
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48
x 96 x 8
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±.001
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±.0001
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4,193
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Surface
Plate Stands (Stationary and Caster)
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SIZE
IN
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PLATE
THICKNESS
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APPROX.
WEIGHT (LB.)
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12
X 18
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up
to 4"
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95
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18
x 18
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up
to 4"
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95
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18
x 24
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up
to 4"
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95
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24
x 24
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up
to 4"
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100
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24
x 36
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up
to 4"
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120
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24
x 36
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5"
to 6"
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170
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24
x 48
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up
to 6"
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200
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30
x 48
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up
to 6"
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220
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36
x 36
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up
to 6"
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210
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36
x 48
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up
to 8"
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225
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36
x 60
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up
to 8"
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245
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36
x 72
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up
to 10"
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260
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48
x 48
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up
to 8"
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250
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48
x 60
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up
to 8"
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275
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48
x 72
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up
to 10"
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380
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48
x 96
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up
to 12"
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530
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Standard
working height of stand with plate is 36"
Locking casters available |
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Surface
Plate Covers
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SIZE
IN
W L |
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12
X 12
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12
x 18
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18
x 18
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18
x 24
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24
x 24
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24
x 36
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24
x 48
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30
x 48
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36
x 36
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36
x 48
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36
x 60
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36
x 72
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48
x 48
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48
x 60
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48
x 72
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48
x 96
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Prevent abrasive build up on your precision surface plate. Each cover is made of heavy gauge leather-like vinyl with a soft inner lining. Be sure to tate thickness of plates when ordering covers. Use Precision protective cleaner, which penetrates the granite surface to loosen dirt, grime and residues. It leaves the surface clean which cuts down wear on precision surfaces. |
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Comparator
Stands
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SIZE
IN
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LABORATORY GRADE AA |
INSPECTION
GRADE A |
TOOLROOM
GRADE B |
APPROX.
WEIGHT (LB.)
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W
L T
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Overall
Accuracy |
Overall
Accuracy |
Overall
Accuracy |
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6
x 6 x 2
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±.000025
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±.000050
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±.0001
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18
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8
x 12 x 2
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±.000025
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±.000050
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±.0001
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35
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12
x 18 x 2
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±.000025
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±.000050
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±.0001
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63
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18
x 24 x 3
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±.000037
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±.000075
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±.00015
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167
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Deterco also offers three-point support stands, stationary stands, castered stands, custom stands andcabinet stands. |
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Deterco can also provide with Black Granite Accessories like:
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Black Granite Accessories
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Angle
Plates
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SIZE
IN
W H L |
LABORATORY
GRADE |
INSPECTION
GRADE |
TOOLROOM
GRADE |
2-Face: Bottom and adjacent square faces finished flat and square to each other. 4-Face: Same as 2-face, with adjacent sides finished flat, square, and parallel. |
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2-Face
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4-face
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2-Face
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4-face
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2-Face
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4-face
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Overall
Accuracy
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Overall
Accuracy
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Overall
Accuracy
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4x4x4
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±
0.000025
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±
0.000050
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±
0.001
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4.5x6x6
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6x6x6
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6x9x12
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Inserted
Angle Plates (Accuracies six in.)
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SIZE
IN
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LABORATORY
GRADE |
INSPECTION
GRADE |
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W
H L
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2-Face
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4-face
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2-Face
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4-face
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Overall
Accuracy
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Overall
Accuracy
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4x4x4
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±
0.000025
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±
0.000050
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4.5x6x6
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6x6x6
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6x9x12
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12x12x12
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Riser
Blocks (Accuracies six in.)
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SIZE
IN
W
H L
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LABORATORY
GRADE 6-Face |
INSPECTION
GRADE 6-Face |
TOOLROOM
GRADE 6-Face |
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Overall
Accuracy
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Overall
Accuracy
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Overall
Accuracy
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3x6x4
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± 0.000025
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±
0.000050
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±0.001
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4x6x6
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6x6x6
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Vee
Blocks (Accuracies six in.)
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SIZE
IN
W
H L
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LABORATORY
GRADE |
INSPECTION
GRADE |
TOOLROOM
GRADE |
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V
& Base
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Universal
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V
& Base
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Universal
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V
& Base
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Universal
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Overall
Accuracy
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Overall
Accuracy
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Overall
Accuracy
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2x2x2.5
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±
0.000050
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±
0.0001
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±0.002
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3x3x3
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4x4x4
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6x6x6
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Straight
edges (Accuracies twelve in.)
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SIZE
IN
W
H L
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LABORATORY
GRADE |
INSPECTION
GRADE |
TOOLROOM
GRADE |
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Overall
Accuracy
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Overall
Accuracy
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Overall
Accuracy
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1.5x4x24
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±
0.000025
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±
0.000050
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±0.001
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1.5x5x36
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2x6x48
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Parallels
(Accuracies per twelve in.)
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SIZE
IN
W
H L
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LABORATORY
GRADE |
INSPECTION
GRADE |
TOOLROOM
GRADE |
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2-Face
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4-face
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2-Face
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4-face
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2-Face
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4-face
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Overall
Accuracy
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Overall
Accuracy
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Overall
Accuracy
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3/4x1x6
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±
0.000025
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±
0.000050
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±0.001
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1x2x12
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1.5x3x18
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1.5x4x30
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Step Blocks
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1"x
2"x 3"
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LABORATORY
GRADE |
INSPECTION
GRADE |
TOOLROOM
GRADE |
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Overall
accuracy:
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±
0.000025
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±
0.000050
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±
0.001
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Size
accuracy within:
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±
0.001
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±
0.0015
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±
0.002
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Matched
Pair and Individual block availables
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TRI - Squares (availables in Laboratory, Inspection and Toolroom Grades)
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L
H W (size)
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9x12x3
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9x18x3
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12x18x3
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18x24x3
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24x24x3
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24x36x3
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Custom TRI - Squares (Case available)
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L
H W (size)
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LABORATORY
GRADE |
INSPECTION
GRADE |
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Overall
Accuracy
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Overall
Accuracy
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12x20x1
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±
0.000025
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±
0.000025
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18x24x1.5
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Master Squares (Case available)
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L
H W (size)
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LABORATORY
GRADE |
INSPECTION
GRADE |
TOOLROOM
GRADE |
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Overall
Accuracy
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Overall
Accuracy
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Overall
Accuracy
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12x12x3
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±
0.000025
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± 0.000050
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±
0.001
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14x14x3
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16x16x3
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18x18x3
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24x24x4
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Comporator Stand
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SIZE
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LABORATORY
GRADE AA |
INSPECTION
GRADE A |
TOOLROOM
GRADE B |
Shipping
Wt.
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W
L T
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Overall
Accuracy
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Overall
Accuracy
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Overall
Accuracy
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Approx.
lbs.
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6x6x2
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± 0.000025
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± 0.000050
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± 0.0001
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18
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8x12x2
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35
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12x18x2
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63
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18x24x3
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167
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THREE-POINT SUPPORT STANDS (for surface plates per Fed. Spec. GGG-P-463c).
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PRECISION stands are constructed with three-point suspension to properly support your granite surface plate. All PRECISION plates are marked with three suspension points on the bottom of the plate, which coincide with the three suspension points on the top of the stand. The alignment of these three points will ensure the guaranteed accuracy of your plate. Stands are constructed from welded steel to provide exceptional strength and stability. Painted a durable gray finish. A 36" working height is provided unless otherwise specified. |
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STATIONARY STANDS: Stationary stands include leveling bolts on the bottom of each leg. CASTERED STANDS: The same quality construction as our stationary box design, but our castered stand is equipped with two swivel and two rigid casters to allow the plate and stand to be easily rolled. Leveling bolts are located on top of the stand. Locking casters are also available for an additional charge. |
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CUSTOM
STANDS |
CABINET STANDS 24" x 36", 34" high without plate, plus 2" back stop. Cabinet has lock. Color: Gray Stationary
and Locking available |
SURFACE PLATES COVER
|
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Prevent
abrasive build up on your precision surface plates with PRECISION surface
plate covers. Each cover is made of heavy gauge Be sure to state length,width and thickness of surface plate when ordering cover. |
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PRECESION PROACTIVE CLEANER
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Penetrates the granite surface to loosen dirt, grime, and residues. It leaves the surface clean which cuts down wear on precision surfaces. 1-pint bottle Sold in cases of 12 |
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