Overview
HCH-2000C + Ultrasonic Thickness Gauge is a Portable measurement device introduced by KODIN. The instrument adopts new digital electronic technology and microcomputer technology, and the external is made of metal casing. It has the characteristics of small size, low power consumption, strong function, anti-drop, anti-vibration, and intuitive touch button operation. It can easily detect the thickness of various materials nondestructive.
Features
1. Adopt new digital electronic technology and microcomputer technology for reliable performance.
2. The exterior is made of a sturdy metal casing, which is resistant to falling and vibration.
3. Compact size, low power consumption, easy to carry and use.
4. Use intuitive touch buttons to operate.
5. With Data storage function, up to 600 Measured values can be stored manually.
6. With coupling status display function, it is convenient to judge the Measurement condition.
7. Support Chinese Operating interface.
8. With automatic shutdown function, it will automatically shut down after five minutes of standby to save power.
Principle
The Ultrasonic Thickness Gauge works on the principle of ultrasonic pulse reflection. The instrument emits ultrasonic pulses to the material under test through Probe, which propagate inside the material and reflect back on the other side or at defects. The instrument measures the time for ultrasonic waves to travel back and forth in the material. Combined with the Speed of sound in known materials, the thickness of the material can be accurately obtained by microcomputer calculation.
Applications
Boilers, Pressure Vessels, Pipes, Metal Workpieces, Glass, Plastics, Organic Glass
Steps
1. Turn it on and check the battery level.
2. Set the correct Speed of sound value (range 1000~ 9990m/s) according to the tested material.
3. Clean the tested surface and apply the coupling agent.
4. Smooth couple the Probe on the surface of the tested part and observe whether the coupling status is good.
5. Read and record the thickness Measured value displayed on the LCD screen.
6. If you need to save the data, you can perform manual storage operations.
7. Probe cleaning after measurement.
8. The instrument will automatically shut down after five minutes of standby.
Notice
• Before measurement, the Speed of sound should be set correctly according to the measured material, otherwise it will affect the Measurement accuracy.
• Make sure that the Probe is well coupled to the measured surface during measurement, which can be judged by the instrument coupling status display.
The surface to be tested should be clean and flat, and a coupling agent should be used if necessary to ensure the effective transmission of ultrasonic waves.
• Measurement range of the instrument is 0.7~ 350mm, please do not use beyond the range.
• Ambient Temperature -10~ 60 ℃, relative humidity should be less than 90% RH, avoid use in extreme environments.
• Please use 1.2-1 alkaline battery or rechargeable battery.
• The instrument has an automatic shutdown function. Please remove the battery in time when not in use for a long time.
• Instrument measurement error is +/- (1% H +/- 0.1) mm, where H is the measured thickness value, please be aware.
• Please keep the instrument properly to avoid violent beatings or vibrations, although it has certain resistance.
