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Brand Name : HUATEC
Model Number : SRT-6680
Certification : CE
Place of Origin : China
MOQ : 1 SET
Price : USD1207-USD1365/SET
Payment Terms : T/T, Western Union,Paypal
Supply Ability : 10 Sets/Month
Delivery Time : 7-10 working days after receipt of your payment
Packaging Details : aluminum alloy box+Outer carton packaging
Z axis (vertical) Measuring rang : ±80μm/±160 µm(enhanced model)
X axis (Transverse) Measuring Range : 20mm
Graphic Bearing area curve, Roughness profile, Primary profile : Bearing area curve, Roughness profile, Primary profile
Filter : RC,PC-RC,Gauss,D-P
Accuracy : Less than ±10%
Repeatability : Less than 6%
Power supply : Built-in Lithium ion battery, Charger :DC5V,800mA
SRT-6680 Color graphics LCD display 22 parameters TFT Touch Screen Surface Roughness Tester
Main Features
Technical parameters
| Measuring Range | The Z axis (vertical) | ±80μm/±160 µm(enhanced model) | |
| The X axis (Transverse) | 20mm | ||
| Resolution | The Z axis (vertical) | 0.01μm/±20μm | |
| 0.02μm/±40μm | |||
| 0.04μm/±80μm | |||
| 0.08μm/±160μm | |||
| 22 Parameters 
 | Ra,Rz,Rq,Rt,Rp,Rv,R3z,R3y,Rz(JIS),Rs,Rsk,Rsm,Rku,Rmr,Ry(JIS), Rmax, RPc, Rk, Rpk, Rvk, Mr1, Mr2) | ||
| Graphic | Bearing area curve, Roughness profile, Primary profile | ||
| Filter | RC,PC-RC,Gauss,D-P | ||
| The sampling length(lr) | 0.25, 0.8, 2.5mm | ||
| Assessment length(ln) | Ln= lr×n n=1~5 | ||
| Sensor | Measuring method | skidded | |
| Stylus tip | Diamond, 90 cone angle, 5μmR | ||
| Force | <4mN | ||
| Skid part | hard alloy, skid radius of curvature: 40mm | ||
| Traversing speed | lr=0.25, Vt=0.135mm/s | ||
| lr=0.8, Vt=0. 5mm/s | |||
| lr=2. 5, Vt=1mm/s | |||
| Return Vt=1mm/s | |||
| Accuracy | Less than ±10% | ||
| Repeatability | Less than 6% | ||
| Power supply | Built-in Lithium ion battery, Charger :DC5V,800mA | ||
| Outline dimension | Main unit: 64*53*160mm drive: 23*27*115mm | ||
| Weight(main unit) | Around 380g | ||
| Working Environment | Temperature: - 20℃ ~ 40℃ Humidity: < 90% RH | ||
| Store and Transportation | Temperature: - 40℃ ~ 60℃ Humidity: < 90% RH | ||
Standard Delivery
| ITEM | QTY | 
| SRT6680 Host | 1 PC | 
| Sensor TS110 | 1 PC | 
| Calibration block and bracket | 1 PC | 
| Bracket for Calibration Block | 1 PC | 
| Height adapter | 1 PC | 
| Power Charger & USB Cable | 1 PC | 
| PC Software | 1 PC | 
| User manual | 1 PC | 
| Instrument case | 1 PC | 
| Warranty | 1 Year | 



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