Multiple Parameter Measurement Ra Rz Rq Rt Surface Roughness Meter

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Product Description

Basic Information
Model NO. AR132B
Type Roughness Tester
Maxcapacity 16mn(1.6GF)
Accuracy Grade Not More Than ±10%
Display Digital
Power Source Built-in Rechargeable Li-ion Battery
Parameter Ra, Rz, Rq, Rt
Ra, Rq Range 0.005~16.00 Um / 0.020~629.9 Uinch
Rz, Rt Range 0.020~160.0 Um / 0.078~6299 Uinch
Dimensions 140x52x48 mm
Weight 420 G
Product Description

The Surface Roughness Tester is widely used in production sites to measure surface roughness of various machinery-processed parts, calculate corresponding parameters according to selected measuring conditions and clearly display all measurement parameters.

Digital Surface Roughness Meter AR-132B
Key Features
  • Compatible with four standards: ISO, DIN, ANSI and JIS.
  • Multiple parameter measurement: Ra, Rz, Rq, Rt.
  • Highly sophisticated inductance sensor for precision.
  • Four wave filtering methods: RC, PC-RC, GAUSS and D-P.
  • Built-in high capacity lithium-ion rechargeable battery.
  • Metric / Imperial Conversion and data memory for 7 groups.
  • USB and Bluetooth data output options available.
Product Parameters
Measuring Range Ra, Rq: 0.005~16.00um | Rz, Rt: 0.020~160.0um
Resolution 0.001μm, 0.01μm, 0.1μm
Probe Tip Material Diamond (Radius: 5μm)
Measurement Force 4mN (0.4gf)
Max Driving Stroke 17.5mm / 0.7inch
Cutoff Length 0.25mm, 0.8mm, 2.5mm
Profile Filter RC, PC-RC, GAUSS (Filtered); D-P (Non-Filtered)
Evaluation Length 1~5L optional
Packaging & Accessories
Package Size 30.00cm * 25.00cm * 9.00cm
Gross Weight 2.500kg
Standard Accessories Main Unit, Small Screwdriver, Standard Boilerplate, Standard Sensors, Carrying Case, Operation Manual
Optional Accessories USB data output, RS-232 data output, Bluetooth data output
Roughness Tester Package
Frequently Asked Questions
What surface roughness parameters can this device measure?
The tester can measure four key parameters: Ra, Rz, Rq, and Rt, covering most industrial measurement requirements.
Is the AR-132B compatible with international standards?
Yes, it is fully compatible with four major international standards: ISO, DIN, ANSI, and JIS.
How long does the battery last and is it rechargeable?
The device features a built-in high-capacity lithium-ion rechargeable battery and includes a control circuit to manage charging.
Can I export measurement data to a computer?
Yes, the device supports USB data output for PC connection. Bluetooth data output is also available as an optional accessory.
What materials is the sensor probe made of?
The probe uses a highly sophisticated diamond tip with a radius of 5μm for durable and accurate performance.
Can the tester store measurement results?
The instrument can memorize 7 groups of measurement results and their corresponding conditions for later review or download.

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