Ra Rz Rq Rt Digital Surface Roughnes Tester

Price Negotiable

Price: Negotiable

MOQ: 1set

Delivery Time: 3~7 days after payment

Brand: HUATEC

Product Description

Ra Rz Rq Rt Digital Surface Roughnes Tester

Technical parameters:

Parameter Model		SRT6200	SRT6350			SRT6210		SRT6400
Tesing range	Ra	0.05-10.00um/1.000-400.0uinch				0.005-16.00um/0.020-629.9uinch
	Rq					0.005-16.00um/0.020-629.9uinch
	Rz	0.020-100.0um/0.780-4000uinch				0.020-160.0um/0.078-6299uinch
	Rt					0.020-160.0um/0.078-6299uinch
Accuracy		≤±10%
Resolution		0.001μm if reading ＜10μm; 0.01μm if reading＜100μm; 0.1μm if reading ≥100μm
Display		4 digits, 10 mm LCD, with blue backlight
Fluctuation of display		≤6%
Filter		RC, PC-RC,Gauss, D-P
Sensor/pick-up	Test Principle	Inductance
	Radius	10um		5 um
	Material	Diamond
	Measurement Force	16mN(1.6gf)		4mN(0.4gf)
	Angle	90°
	Vertical Radius of Guiding Head	48mm
Maximum driving stroke		17.5mm/0.7inch
Cutoff length		0.25mm / 0.8mm / 2.5mm optional
Evaluation length		5L
Driving speed		sampling length = 0.25mm Vt=0.135mm/s; sampling length = 0.8mm Vt=0.5mm/s; sampling length = 2.8mm Vt=0.5mm/s; returning Vt=1mm/s
Power		Li-ion battery: rechargeable
Operating conditions		Temp. 0~50℃, Humidity <80%
Weight		420g			350g		420g	350g

Standard delivery:
Carrying case.................1 Operation Manual...........1
Main unit.........................1 Screwdriver.....................1
Standard Sensor.............1 Adjustable Leg................1
Standard Sample Plate...1 Sensor Protector.............1
Power Adapter................1 Calibration certificate 1

Optional accessories:
1. Cable and Software for RS-232/USB and bluetooth
2. Extension Rod
3. Groove stylus
4. Curvature Probe
5. Measurement Stand