Deterco, Inc.
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Ultrasonic Thickness Gauge TT500

Features:

  • A scan thickness measuring, easy for users to identify the measuring errors by analyzing the waveform on screen
  • Function of echo-echo measurement is available. It is used for measuring the distance between echo to echo, and thus users will get to know the thickness of steel plate even though it is covered by coating, such as inspection of oil tanks
  • Min. and Max. mode function is supplied for users to find out the Min. (or Max.) value from a group of measuring results. it is very useful for inspecting the wall thickness of pipes and pressure vessels
  • D-value mode function. It comprises normal D-value mode and percentage D-values mode. It will enhance operator’s working efficiency greatly. Specially, users working with exact and changeless process requirements will benefit from TT500 immensely Large memory up to 100 A-scan images and 10000 thickness values
  • Manual gain adjustment/auto gain selectable
  • Up and low limits alarm is available

Specifications

Measuring Range
0.75~508.00mm
Scanning mode
A Scan
Sound velocity
1000m/s ~ 9999m/s
Gain range
20 ~ 70db ------ step: 1db
Tolerance
1. when resolution is 0.01mm and thickness H<10mm, the tolerance is ± 0.05mm
2. when resolution is 0.01mm and thickness H 10mm, the tolerance is ± (0.5%H 0.01mm)
3. when resolution is 0. 1mm, the tolerance is ± (1%H 0.1mm)
Rectification
Positive half wave, negative wave, full wave, and RF
Testing mode
Standard mode: testing from primary pulse to the first echo
Testing between two echoes
Resolution
Standard: 0.01 -------- low: 0.1
Memory
100 A scan graphs and 10000 thickness values in 100 groups
Communication
RS232 port to PC or printer
Printer
TP UP-NH-S thermal printer
Low limits for steel pipes
1. f20mm x 3.0mm tolerance is less than 0.1mm
(resolution = 0.01mm, 5MHz transducer)
2. f20mm x 3.0mm tolerance is less than 0.2mm
(resolution = 0. 1mm, 5MHz transducer)
Pulse frequency
1KHz
Working temperature
0 °C ~ 40°C
Overall dimensions
234 x 127 x 38mm
Weight
1 Kg
 
Updated 07/2008