Surface Roughness Tester with Ra Rz Rq Rt Parameters Sr-100

• Customization: Available
• Product Name: Surface Roughness Tester with Ra Rz Parameters
• Testing Parameters: Ra, Rz, Rq, Rt
• Model NO.: SR-100
• Measuring Range (Um): Ra, Rq: 0.05-15.0; Rz, Rt : 0.1-50.0
• Indication Accuracy: 0.01
• Indication Error: ±(7-10)%
• Power: Rechargeable Li-Battery
• Transport Package: Carton Box
• Specification: 106mmx70mmx24mm
• Trademark: EBP
• Origin: Zhejiang, China
• HS Code: 9031809090
• Production Capacity: 300 Sets Per Month

Product Description

Surface Roughness Tester With Ra Rz Rq Rt Parameters SR-100

Main feature:                           
*Pocket-size & economically price
*Large measuring range suitable for most materials' the surface roughness of metal and non-metallic.
*Shell used to pull aluminum mold design, durable, anti-electromagnetic interference ability significantly, in line with the design of the new trend.
*Using high-speed DSP processor for data processing and calculation, measurement and computation speed is greatly improved.
*Liquid crystal display wide temperature using OLED color display, popular high brightness, no visual angle, is suitable for various occasions.
*The lithium ion rechargeable battery, can work for a long time, no memory effect, can while charging, charging time is short, long battery life.
* Using a dedicated charger or computer USB port for charging, convenient and quick.
*Real-time monitoring of lithium battery power and display, and to remind users to charge with charging progress indication.
*Automatic shutdown function and low power design of software and hardware of the instrument with long working hours, suitable for field use.
*Optimized electric circuit design with transducer structure-design, high integrate power.
*It could test ex-circle, flat surface, conical surface and also test groove larger than 80*30mm.



Technical Specification:

Model	SR-100
Testing parameters	Ra, Rz, Rq, Rt
Measuring range (um)	Ra, Rq: 0.05-15.0 Rz, Rt : 0.1-50.0
Sample length (mm)	0.25, 0.80, 2.50
Evaluation length(mm)	1.25, 4.0, 5.0
Stroke length (mm)	6
Indication accuracy	0.01
Indication error	±(7-10)%
Variability	<12%
Power	Rechargeable li-battery
Stylus static force:	≤ 0.016N
Force measuring rate of change	≤ 800N/m
Working temperature	-20ºC~40ºC
Relative humidity	<90%
Weight of Host	200g
Size	106mmx70mmx24mm

Standard packing list:

	Name	QTY
1	Host	1
2	Calibration block and bracket	1
3	Charger	1
4	Data line	1
5	Operating manual	1
6	Warranty card	1
7	Certificate of approval	1
8	Instrument case	1