| Sign In | Join Free | My entremaqueros.com | 
 | 
| Categories | Non Destructive Testing Equipment | 
|---|---|
| Brand Name: | Huatec | 
| Model Number: | SRT-680G | 
| Certification: | ISO,CE | 
| Place of Origin: | China | 
| MOQ: | 1set | 
| Payment Terms: | L/C, Western Union, T/T | 
| Supply Ability: | 100 sets per month | 
| Delivery Time: | 7~15 days after payment | 
| Packaging Details: | in wooden box | 
| Product name: | Roughness and Contour Tester | 
| Model: | SRT-680G | 
| Measurement Accuracy: | X axis 200mm | 
| Residual value noise: | ≤0.005μm | 
| Power: | AC 220V±10% 50Hz | 
| Meas. Speed: | 0.02mm to 4.0mm/s | 
| Company Info. | 
| HUATEC GROUP CORPORATION | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
SRT-680G Roughness and Contour Tester
Measurement Principle
● Cartesian coordinates, stylus contacts.
● High precision air floating guide rail –As the measuring datum of
X coordinate to guarantee the linear moving accuracy in X
direction.
● High precision digital sensor – to get signal of Z coordinate for
measuring the profile of various precise mechanical piece part.
● Computer and windows-based measuring program to process the
measuring data, easy for printing and filing
Main Function
Dimension:Contains the horizontal distance, vertical distance,
linear distance, radius and diameter
Angle: Horizontal Angle, vertical angle, cross angle
Position tolerance: contains the parallelism and perpendicularity
Form tolerance: contains the straightness, crown, circular arc
profile
Auxiliary generation: contains the auxiliary point, auxiliary line,
auxiliary circle
Roughness:Ra,Rq,Rz(Ry),Rz(DIN),R3z,Rz(jis),Rp,Rv,Rt,Rsk,Rsm,Rc
,Rpm,RkuRdq,Roc,Mr1,Mr2,Rpk,Rvk,Rk,Rdc,A1,A2,R,Rx,AR,Rcp,Rmax,Rz-ISO
etc.
Waviness:wt,wa,wp,wv,wq,wc,wku,wsk,w,wx,wz,wsm,wdc,wte,wmr,Aw,c(wmr)wmr(c),wdq
etc.
Original contour Pt Pa Pp Pv Pq Pc Pku Psk Pdq/p△q Psm Pdc Pmr(c)
Pz Pmr C(pmr) etc.
Main Parameters
| Item | Parameter | Resolution | |
| Measurement range | X axis | 200mm | 0.1μm | 
| Straightness | 0.6μm /100mm | -------- | |
| Z1(range)Sensor | 40mm(Roughness range synchronization) | 0.05μm | |
| Z Height | 550mm | colume | |
| Min. inner hole | 30mm (A smaller inner diameter can be measured by using a smaller measuring needle) | ---------- | |
| Linear accuracy | ≤±(1+I0.12HI)μm | - ------ | |
| Arc | ≤(1.2+R/8) | 2mm<R<10mm standard ball, The included Angle of the sampling arc:120° | |
| Angle | ≤±1′ | 60°,90° angle block, The sampling length of the corner:5mm | |
| Roughness | Residual value noise | ≤0.005μm | λc:0.08mm,testing speed 0.1mm/s, measure flat crystals | 
| Z1(range)Sensor | Effective range±3mm | The roughness of the curved surface can be measured | |
| Roughness measurement repeatability | 1δ≤2nm | Ra 0.35-0.5μm Square wave calibration block | |
| Indication error | ±5% | National standard | |
| Indicative stability | ≤±7% | National standard | |
| Repeatability measurement | ±3% | National standard | |
| Resolution | 0.1μm | ---------- | |
| Sensor | Type | Digital grating sensor | ----------- | 
| Resolution | 0.05μm | ------- | |
| Assessment length | λc×3,4,5,6,7 | --------- | |
| Cut-off wavelength | 0.025,0.08,0.25,0.8,2.5,8mm | ---------- | |
| Climbing Ability | 77°(Upside),88°(Downside) | ------- | |
| Meas. Speed | 0.02mm to 4.0mm/s | ---------- | |
| Meas. Mode | Sensor moving | -------- | |
| XZ1Z | Three-axis electric control | It can be controlled by the software controller | |
| Power | AC 220V±10% 50Hz | ------- | |
| Environmental conditions | (RH):<85% 20℃± 2℃,2℃/h ,RMS≤50Hz 2.5μm/s ,RMS>50Hz 5.0μm/s | ||
Main configuration


Software interface
Equipment size
| (Product) | (Packing) | (Wt.kg) | (CBM m³) | ||||||
| Lx | Ly | Lz | Wt(kg) | Lx | Ly | Lz | Wt(kg) | ||
| 1400 | 725 | 1740 | 270 | 960 | 960 | 1950 | 50 | 300 | 0.88 | 
Usage requirement
Power: AC 220V±10% 50Hz
Environment requirement:(T):10~30℃,(RH):<85%,No obvious
vibration,Independent grounding
Testing reference photos
|   | 
 NDT Non Destructive Testing Equipment , TG4500 Series Ultrasonic Thickness Gauge
                                                                                    
                        
                        
                        
                                                            NDT Non Destructive Testing Equipment , TG4500 Series Ultrasonic Thickness Gauge
                                                    
                        
                     Black NDT Non Destructive Testing Equipment , High Voltage Porosity Detector
                                                                                    
                        
                        
                        
                                                            Black NDT Non Destructive Testing Equipment , High Voltage Porosity Detector
                                                    
                        
                     SPY Holiday Detector Test / Non Destructive Testing Equipment for Pipe Corrosion
                                                                                    
                        
                        
                        
                                                            SPY Holiday Detector Test / Non Destructive Testing Equipment for Pipe Corrosion
                                                    
                        
                     Non Destructive Testing Equipment , Wire Rope Inspection Steel Rope Flaw Detector
                                                                                    
                        
                        
                        
                                                            Non Destructive Testing Equipment , Wire Rope Inspection Steel Rope Flaw Detector
                                                    
                        
                     HLD-586 Ultrasonic Leakage Detector Non Destructive Testing Equipment
                                                                                    
                        
                        
                        
                                                            HLD-586 Ultrasonic Leakage Detector Non Destructive Testing Equipment
                                                    
                        
                     USB RS-232 Bluetooth Belt Tension Tester HTT-2880 For Belt Tension Measurement
                                                                                    
                        
                        
                        
                                                            USB RS-232 Bluetooth Belt Tension Tester HTT-2880 For Belt Tension Measurement
                                                    
                        
                     Easy structure Non Destructive Testing Equipment  0.001mm Digital Film Thickness Gauge
                                                                                    
                        
                        
                        
                                                            Easy structure Non Destructive Testing Equipment  0.001mm Digital Film Thickness Gauge
                                                    
                        
                     NDT Test Equipment  0.01mm LP-10-C Thickness Gauge for vulcanized rubber and plastic
                                                                                    
                        
                        
                        
                                                            NDT Test Equipment  0.01mm LP-10-C Thickness Gauge for vulcanized rubber and plastic
                                                    
                        
                     TG3100 Non Destructive Testing Equipment  for epoxies , glass Scan mode 0.75 - 300mm
                                                                                    
                        
                        
                        
                                                            TG3100 Non Destructive Testing Equipment  for epoxies , glass Scan mode 0.75 - 300mm
                                                    
                        
                     High Precision Non Destructive Testing Equipment TG-3230 in Imperlal And Metric
                                                                                    
                        
                        
                        
                                                            High Precision Non Destructive Testing Equipment TG-3230 in Imperlal And Metric