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Digital Micro Hardness Tester CM Series

Specifications

ITEM
CM 100
CM 100AT
CM 400
CM 400AT
CM 700 CM 700AT
TEST LOAD
Type A
gf
10
25
50
100
200
300
500
1000
Type B
gf
5
10
25
50
100
200
300
500
Type C
gf
25
50
100
200
300
500
1000
2000
Type D
gf
1
5
10
50
100
300
500
1000 /
2000  
LOADING MECHANISM
Automatic loading and releasing method
LOAD APPLYING SPEED
50 µm/sec
DWELL TIME
5-40 sec
5-99 sec
TURRET MECHANISM
Manual
Automatic
Manual
Automatic
Manual
Automatic
MAGNIFICATION OF MICROSCOPE
For measurement: x 500 (obj. 50x eyepiece 10x)
For observation: x 100 (obj. 10x eyepiece 10x)

MEASURING MICRO SCOPE

Max. measuring length
Min. graduation
Min. Measuring unit

Mechanical
Electronic
Electronic
In case of X 100:850µ m / In case of X 500: 170µ m
Micrometer: 0.5 µ m
Eye judgement: 0.1 µ m
0.01 µ m
Digital: 0.01µ m / In case of X 500
AVAILABLE TEST PARAMETER
HV / HK
HV / HK / HBW / Kc
FRACTURE TOUGHNESS TESTING (Kc) Conforms to JIS A1607 / If method
OPERATION PANEL
Sheet SW(100/400) Touch Panel SW(700)
Start / Light up-Down
/ Turret Rotation (AT)
Start / Reset / DwellTime / Light
Up-Down / Turret Rotation (AT)
Start / Reset / DwellTime / Light Up-Down / Test Load / Conversion Scale / Turret Rotation (AT)

DATA DISPLAY
Sheet SW(100/400) Touch Panel SW(700)

Power / Loading
(pilot light)
D1 / D2 / HV-HK / Hardness Value / Loading / OK-NG Criteria
D1 / D2 / HV-HK / Hardness Value / Conversion Data / OK-NG Criteria / Start (blinking for loading) / Test Times / etc.

DATA OUTPUT

RS232C / Centronics
D1 / D2 / HV- HK / Test Load / OK-NG Criteria
RS232C / Centronics
D1 / D2 / HV- HK / Test Load / OK-NG Conv. Scale / Conv. Data / Statistic Data / etc.
HARDNESS CONVERSION
ASTM (E-140)
OK/NG CRITERIA
Limit setting and HI / OK / LO display
ACCURACY
Conforms to ASTM (E-384), ISO/DIS 6507-2, JIS B-7734/B-7725
PHOTOGRAPHIC DEVICES
Built-In optical path and can be mounted at any time
LIGHT SOURCE
6V 18W
DIMENSIONS OF X-Y STAGE
100 x 100mm
MAXIMUM MOVEMENT
25mm in X & Y axis
MINIMUM MICRO GRADUATION
1/100mm
MAXIMUM HEIGHT OF SPECIMEN
95mm
MAXIMUM DEPTH OF SPECIMEN
115mm
DIMENSION OF TESTER
Approx. W 186 x D 450 x H 504 mm
WEIGHT
Approx. 40 kg (including standard accessories)
POWER SUPPLIES
Single phase AC 110V (60HZ)

 
STANDARD ACCESSORIES
CM 100
CM 400
CM 700
HARDNESS STANDARD (HV700)
1
1
1
DIAMOND INDENTER
VICKER (BUILT IN)
1
1
1
MEASURING MICROSCOPE
(With x 10 eyepiece)
ELECTRONIC TYPE
---
1
1
MECHANICAL TYPE
1
---
---
OBJECTIVE LENS (BUILT IN)
X10
1
1
1
X50
1
1
1
MANUAL X-Y STAGE
1
1
1
LEVEL ADJUSTING LEG
4
4
4
INDENTER COVER (BUILT IN)
1
1
1
SPARE LIGHT SOURCE BULB
1
1
1
POWER CORD
1
1
1
SETUP TOOLS
1
1
1
HARDNESS CALCULATION TABLE
1
---
---
MACHINE COVER
1
1
1
INSTRUCTION & MAINTNENCE MANUAL
1
1
1

 

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