LS255 Webster Hardness Tester Digital NDT Hardness Meter for Aluminium Alloy Measurement Range 0-20HWA

Brand: Graigar

Features:

• Digital display:The top of the instrument is equipped with an OLED screen, which is easy to read and avoids errors caused by observing the dial with the naked eyes.
• Providing a variety of hardness scales:The instrument built-in six kinds of hardness scales, which can be converted between Webster (HWA), Rockwell (HRE), Rockwell (HRF), Rockwell (HRB), Vickers (HV) and Brinell (HB), no more tedious manual check table.
• High resolution of 0.1 HWA:The instrument adopts eddy current induction principle measurement technology, its resolution is as high as 0.1HWA, making measurement more accurate.
• 9 sets of data can be stored:Built-in memory chip, the instrument can store 9 groups of measurement results, meeting user's needs for multiple measurements of the measured object.
• Data auto-locking function:The instrument is equipped with an automatic data-locking function, no need to press the handle all the way down when taking a reading.

model number: LS255

Part Number: LS255

Details: Digital display, easy operation, accurate measurement
Digital display design, 0.1HWA high resolution
Automatic data locking, easy to read
Providing a variety of hardness scales to switch, no more tedious manual check table
No-disassembly reference calibration and hardness calibration technology
High precision, pass authoritative metrology inspection
The Webster hardness tester based on Webster hardness measurement principle, suitable for aluminium alloy, brass, copper, soft steel and other metal materials hardness measurement. It's particularly suitable for production, sales and construction site batch of metal profiles, plates, tubes, etc. to carry out rapid, non-destructive, piece-by-piece qualification inspection. The instrument adopts eddy current induction principle measurement technology, with good repeatability and measurement accuracy. It has a variety of built-in hardness systems, which can be converted between Webster (HWA), Rockwell (HRE), Rockwell (HRF), Rockwell (HRB), Vickers (HV) and Brinell (HB).
Parameter
Hardness Scales:HWA、HRE、HRF、HRB、HV、HB
Measurement Range:HWA(0-20); HRE(23.5-110); HRF(26.2-105.5); HRB(0-85.3); HV(49-155); HB(35.2-153)
Resolution:0.1HWA
Accuracy:±0.5HWA
Repeatability:0.5HWA
Thickness of measured material:0.6mm-8mm
Inner diameter of the measured material:>10mm
Display:128 * 64 dot matrix OLED
Power supply:Rechargeable lithium battery 3.7V@400mAh, full charge for over 5000 continuous measurements
Charging Port:USB(Type-C)
Size :203*97*30 mm
Weight:484g
Supply Voltage:DC5V
Working Temperature Range:-10~50℃，0~85%RH（no condensation）
Storage Temperature Range:-10~60℃，0~85%RH（no condensation）
Packing List
Webster Hardness Tester
USB Data Cable
Standard hardness block
User Manual

EAN: 0707457580801