| Sign In | Join Free | My futurenowinc.com | 
 | 
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 | ||








 
 
|   | 
| Accurate Stability Surface Roughness Tester , Handheld Roughness Measure Instrument Images | 
 Handheld Stable Surface Roughness Tester High Accuracy For Shop Floor
                                                                                    
                        
                        
                        
                                                            Handheld Stable Surface Roughness Tester High Accuracy For Shop Floor
                                                    
                        
                     Accurate Stability Surface Roughness Tester , Handheld Roughness Measure
                                                                                    
                        
                        
                        
                                                            Accurate Stability Surface Roughness Tester , Handheld Roughness Measure
                                                    
                        
                     Handheld Surface Roughness Tester High Accuracy With 2.7” dot matrix OLED
                                                                                    
                        
                        
                        
                                                            Handheld Surface Roughness Tester High Accuracy With 2.7” dot matrix OLED
                                                    
                        
                     Battery powered Surface Roughness Tester Micro Processed For Checking Surface
                                                                                    
                        
                        
                        
                                                            Battery powered Surface Roughness Tester Micro Processed For Checking Surface
                                                    
                        
                     Precise Surface Tester Rough Scan Wide Measurement Resolution 0.01μM/1μ”
                                                                                    
                        
                        
                        
                                                            Precise Surface Tester Rough Scan Wide Measurement Resolution 0.01μM/1μ”
                                                    
                        
                     Precise Surface Roughness Tester Portable Rough Scan Wide Measurement
                                                                                    
                        
                        
                        
                                                            Precise Surface Roughness Tester Portable Rough Scan Wide Measurement
                                                    
                        
                     Micro processed Surface Roughness Tester RoughScan with powered battery
                                                                                    
                        
                        
                        
                                                            Micro processed Surface Roughness Tester RoughScan with powered battery
                                                    
                        
                     Surface Roughness Tester with 3-digit LCD for inspection area in the shop or on
                                                                                    
                        
                        
                        
                                                            Surface Roughness Tester with 3-digit LCD for inspection area in the shop or on
                                                    
                        
                     3-digit LCD Surface Roughness Tester Roughscan with piezo-electric probe
                                                                                    
                        
                        
                        
                                                            3-digit LCD Surface Roughness Tester Roughscan with piezo-electric probe
                                                    
                        
                     Portable Surface Roughness Tester Roughscan with 3-digit LCD for laboratory
                                                                                    
                        
                        
                        
                                                            Portable Surface Roughness Tester Roughscan with 3-digit LCD for laboratory