Hardness Tester:Surface Roughness Tester

更新时间：2026-05-30 08:11:11

Hardness Tester

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型号：HT-6510C
品牌：
Application: shore C is designed for various foam and sponge.
Model: HT6510C　
Product info: digital durometer for shore hardness testing pocket size model with integrated probe
Test scale: shore hardness
Standards: DIN53505, ASTMD2240, ISO7619, JISK7215
Parameters displayed: hardness result, average value, max. value
Measurement range:0-100HC
Measurement deviation:＜1%H
Resolution: 0.1
Auto switch off
With RS232C interface
Operating conditions: 0℃ to 40℃
Power supply: 4x1.5V AAA (UM-4) battery
Battery indicator: low battery indicator
Dimensions: 162x65x38mm
Weight (not including probe):173g
Optional accessories　:　　Cable+software for rs232C.Surface Roughness TesterRoughness Tester StroboscopeSound Level Meter Sound Level TesterTachometer

Surface Roughness Tester

型号：SRT-6210
品牌：
Model:SRT-6210
1.FEATURES
This instrument is compatible with four standards of site to measure surface roughness of various machinery-processed parts, calculate corresponding and clearly display all measurement parameters.
* Multiple parameter measurement: Ra, Rz, Rq, Rt
* Highly sophisticated inductance sensor
* Four wave filtering methods : RC, PC-RC, GAUSS and D-P
* Built-in lithium ion rechargeable battery and control circuit with high capacity
* Small in size, light in weight and easy to use
* Can communicate with PC computer for statistics, printing and analyzing by the optional cable and the software for RS232C interface.
*Manual or automatic shut down. The tester can be switched off　by pressing　the Power key at any time. On the other hand, the tester will power itself off about 5 minutes after the last　key operation.
*The tester can memorize 7 groups of measurement results and measuring conditions for later use or download to PC.
*Metric /Imperial Conversion
2．SPECIFICATIONS
Display： 4 digits, 10 mm LCD, with blue backlight
Parameters:　Ra, Rz, Rq, Rt
Measuring Range
　　　　　 Ra, Rq:　0.005-16.00um/0.020-629.9uinch
　　　　　 Rz,Rt:　 0.020-160.0um/0.078-6299uinch
Accuracy: Not more than ?0%
Fluctuation of display value: Not more than 6%
Sensor :
　　　　 Test Principle: Inductance type
　　　　 Radius of Probe Pin: 5um
　　　　 Material of Probe Pin: Diamond
　　　　 Dynamo-measurement of Probe: 4mN(0.4gf)
　　　　 Probe Angle: 90?
　　　　 Vertical Radius of Guiding Head: 48mm
Maximum driving stroke:　17.5mm/0.7inch
Cutoff length (l): 0.25mm / 0.8mm / 2.5mm　optional
Driving speed:
　　　　 sampling length = 0.25mm　 Vt=0.135mm/s
　　　　 sampling length = 0.8mm　　Vt=0.5mm/s
　　　　 sampling length = 2.5mm　　Vt=1mm/s
　　　　 returning　　　　　　　　　　　　　　　　Vt=1mm/s
Profile digital filter
　　　　 Filtered Profile:　　　　　　RC
　　　　 Filtered Profile:　　　　　　PC-RC
　　　　 Filtered Profile:　　　　　　Gauss
　　　　 Non-Filtered Profile:　　　　D-P
Resolution : .001μm　　if reading ＜10μm
　　　　　　　　　　　0.01μm　　if 10μm≤reading＜100μm
　　　　　　　　　　　0.1μm　　if reading ≥100μm　　　
Evaluation length : 5 cut-off
Power Li-ion battery: rechargeable
Operating conditions:　Temp. 0~50℃
　　　　　　　　　　　 Humidity <80%
Size：140x57x48 mm　(5.5x2.2x1.9 inch)　　
Weight: about 420 g