Bamboo & Rattan Products

Surface Roughness Measurement Equipment With Inductance Sensor , ISO And DIN

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Quick Detail:

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Name | Surface Roughness Tester | Application | surface roughness?measurement |
Color | Gray | Feature | multiple parameters, Li-ion battery , wide range |
Size | 140x52x48 mm | Certificate | CE |
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Description:

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> Be compatible with four standards of ISO, DIN, ANSI and JIS

> 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

> Manual or automatic shut down

> Can memorize 7 groups of measurements and measuring conditions for later use or download to PC

> Metric /Imperial Conversion

> Use USB data output with connection PC

> Provide Bluetooth data output choice

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Applications:?

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Widely used in production site, laboratory, metrology room, inspection department to measure surface roughness of various machinery-processed parts.?

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Surface Profile:

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The proper and effective preparation of a surface prior to coating is essential. Making sure that the correct roughness - or profile - has been generated is essential.

If the profile is too low, the adhesion of the coating to the surface will be reduced. Too high and there is the danger that the profile peaks will remain uncoated - allowing rust spots to occur.

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How it works:

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When measuring the roughness of a surface, the sensor is placed on the surface and then uniformly slides along the surface by driving the mechanism inside the tester. The sensor gets the surface roughness by the sharp built-in probe. This roughness causes displacement of the probe which results in change of inductive amount of induction coils so as to generate analogue signal, which is in proportion to the surfaceroughness at output end of phase-sensitive rectifier. The exclusive DSP processes and calculates and then outputs the measurement results on LCD.

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Specifications

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Model | AR-132B |
Measuring Range | Ra,Rq:0.005~16.00 um / 0.020~629.9 uinch |
Rz,Rt:0.020~160.0 um / 0.078~6299 uinch |
Accuracy | Not more than ±10% |
Fluctuation of display value | Not more than 6% |
Resolution | 0.001μm, 0.01μm, 0.1μm |
? ? ? Probe | Radius | 5μm |
Material | Diamond |
Measurement Force | 4mN(0.4gf) |
Angle | 90° |
Vertical Radius | 48mm |
Maximum Driving Stroke | 17.5mm/0.7inch |
Cutoff Length | 0.25mm, 0.8mm, 2.5mm |
Driving Speed | Measuring | 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,PC-RC,GAUSS |
Non-Filtered Profile | D-P |
Evaluation length | 1~5L optional |
Data Memorize | 7 Groups |
Power Supply | Built-in rechargeable Li-ion battery |
Size | 140x52x48 mm |
Weight | 420 g? (Not including batteries)?? |
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Accessories:?

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? Standard Accessories



? | Main Unit |
Small Screwdriver |
Standard Boilerplate |
Standard Sensor |
Carrying Case |
Operation Manual |
Optional Accessories | USB data output |
Bluetooth data output |
Other?Sensors |
Measurement Stand |
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