Digital AR-132A Surface Roughness Tester ,Ra, Rz, Rq, Rt Roughness Gauge meter

Model No.︰

AR-132A

Brand Name︰

AERMANDA

Country of Origin︰

China

Unit Price︰

US $ 640 / Piece

Minimum Order︰

1 Piece

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Product Description

Digital AR-132A Surface Roughness Tester ,Ra, Rz, Rq, Rt Roughness Gauge meter

 

Product Description

The Surface Roughness Tester is widely used in productionsite to measure surface roughness of variousmachinery-processed parts, calculate correspondingparameters according to selected measuring conditionsand clearly display all measurement parameters.

 

Product Feature

* Be compatible with four standards ofISO, DIN, ANSI and JIS.When measuring the roughness of a surface, thesensor is placed on the surface and then uniformlyslides along the surface by driving the mechanism inside the tester. The sensor gets the surface roughnessby the sharp built-in probe. This roughness causesdisplacement of the probe which results in change ofinductive amount of induction coils so as to generateanalogue signal, which is in proportion to the surfaceroughness at output end of phase-sensitive rectifier.The exclusive DSP processes and calculates and thenoutputs the measurement results on LCD.

* Multiple parameter measurement:Ra, Rz.

* Highly sophisticated inductance sensor.

* Built-in lithium ion rechargeable battery and controlcircuit with high capacity.

* Small in size, light in weight and easy to use.

*Manual or automatic shut down.

* Metric /Imperial Conversion.

* Use USB data output with connection PC.
* Provide Bluetooth data output choice.

 

Product Parameters

MeasuringRange

Ra:0.05~10.00 um / 1.000~400.0 uinch

Rz:0.020~100.0 um / 0.780~4000 uinch

Accuracy

Not more than ±10%

Fluctuation of display value

Not more than 6%

Resolution

0.001μm, 0.01μm, 0.1μm

Probe

Radius

10μm

Material

Diamond

Measurement Force

16mN(1.6gf)

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

Evaluation length

1~5L optional

Power Supply

Built-inrechargeableLi-ion battery

Size

140x52x48 mm

Weight

420 g  (Not including batteries)

 

 

 

 

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



Price Terms︰ FOB Shenzhen
Payment Terms︰ TT/Western Union/Paypal
Packing︰ Export carton
Lead Time︰ 3 days

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