• Model NO.：AR-132A
• Display：Digital
• Control：Manual Control
• Weight：420 G
• Power Source：Built-in Rechargeable Li-ion Battery
• Parameter：Ra, Rz
• Ra Measuring Range：0.05~10.00 Um , 1.000~400.0 Uinch
• Rz Measuring Range：0.020~100.0 Um , 0.780~4000 Uinch
• Accuracy：Not More Than ±10%
• Probe Radius：10μm
• Transport Package：Portable Aluminum Case
• Specification：140x52x48 mm
• Trademark：AM
• Origin：China
• HS Code：9031809090
• Production Capacity：999PCS,Month

Product Description                                                                                                                                              

 

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

 

 

Product Feature                                                                                                                                                    

 

 

 

* Be compatible with four standards of ISO, DIN, ANSI and JIS. 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 surface roughness at output end of phase-sensitive rectifier. The exclusive DSP processes and calculates and then outputs the measurement results on LCD.
* Multiple parameter measurement: Ra, Rz.
* Highly sophisticated inductance sensor.
* 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.
* Metric /Imperial Conversion.

* Use USB data output with connection PC.

* Provide Bluetooth data output choice.

 

Product Parameters                                                                                                                                              

Measuring Range		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-in rechargeable Li-ion battery
Size		140x52x48 mm
Weight		420 g  (Not including batteries)

 

Product Accessories                                                                                                                                            

 

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

 

Buying Guide                                                                                                                                                          

When you choose the model number of Amittari instrument, the default is standard delivery. If you need other optional accessories, please tell our customer -service worker.

The following three items are basic optional accessories choices

Standard Accessories+USB data output

Standard Accessories+Bluetooth data output

 

Bluetooth Accessories                                                                                                                                        

 

Amittari instruments generally can be  supplied  with Bluetooth data  output function ( except  few  instruments ) . As  Bluetooth data output  is included  in optional accessories, not  standard delivery, it needs to be indicated when choose 10 meters to 100 meters distance can be chosen. Please kindly contact  with the customer-service worker  if you need Bluetooth data output.

Package