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Place of Origin : Made in China
Brand Name : SADT
Certification : ISO9001 SGS
Model Number : SR210
MOQ : 1
Packaging Details : Standard package
Delivery Time : within 7 days after receipt of advanced payment
Payment Terms : T/T in advance
Supply Ability : 50pcs/week
Price : USD900-1500/Pcs
Filter : RC, PC-RC, Gauss, D-P
Parameters : Ra, Rq, Rz, Rt
Standards : ISO, ANSI, DIN, JIS
Dimension : 112×50×47mm (L×W×H)
Weight : approximately 360g
Assessment length (ln) : Ln= lr×n n=1~5
Accuracy : Less than or equal to ±10%
Repeatability : Less than or equal to 6%
Accurate Stability Surface Roughness Tester , Handheld Roughness Measure Instrument
SR210 / SR220 portable surfaces roughness tester is a small handheld instrument with big LCD, high accuracy and various parameters. It can be used in the laboratory, inspection area or wherever on-site surface roughness testing is required.
Key features:
320μm wide range high accuracy inductance probe;
Four filtering methods of RC, PC-RC, GAUSS and D-P;
Compatible with four standards of ISO, DIN, ANSI and JIS;
DSP chip is used to control and process data with high speed and low power consumption;
Built-in lithium ion chargeable battery and control circuit;
Design of mechanical and electrical integration is adopted to achieve small bulk, light weight and easy usage;
Specifications
Model | SR210 | SR220 | |
Measuring range | Z Axis (Vertical) | 320μm (Ra=80μm) | |
X Axis (Horizontal) | 17.5mm | ||
Resolution | Z Axis (Vertical) | 0.01μm/±20μm 0.02μm/±40μm 0.04μm/±80μm 0.08μm/±160μm | |
Measurement item | Parameters | Ra, Rq, Rz, Rt | Ra, Rq, Rz, Rt, Rp, Rv, RS, RSm, Rz(JIS), |
Standards | ISO, ANSI, DIN, JIS | ||
Graphic | Roughness profile, Material ratio curve, | ||
Filter | RC, PC-RC, Gauss, D-P | ||
Sampling length (lr) | 0.25 / 0.8 / 2.5mm | ||
Assessment length (ln) | Ln= lr×n n=1~5 | ||
Probe | principle | Differential inductance | |
Stylus | Natural Diamond, 90°cone angle, 5μm tip radius | ||
Force | <4mN | ||
Skid | Ruby, Longitudinal radius 40mm | ||
Traversing speed | lr=0.25, Vt=0.15mm/s lr=0.8, Vt=0. 5mm/s lr=2. 5, Vt=1mm/s Return Vt=1mm/s | ||
Accuracy | Less than or equal to ±10% | ||
Repeatability | Less than or equal to 6% | ||
Power supply | Built-in Lithium ion battery, AC adapter 5V,1000mA | Built-in Lithium ion battery, AC adapter 8.4V, 800mA | |
Dimension | 112×50×47mm (L×W×H) | ||
Weight | approximately 360g |
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Accurate Stability Surface Roughness Tester , Handheld Roughness Measure Instrument Images |