Surface Roughness Testers
TR-110 Advance Surface Roughness Tester
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TR-110 Advance Surface Roughness Tester
The YAMAYO BLISS TR-110 ADVANCE has the features of high accuracy, wide measuring range, easy to operate, portable, working stably features. It is widely used for inspecting the processing surface of many kinds of metals and non-metal.Optimized electric circuit designed with transducer structure design, high integrated power, driver and display. Select freely with Ra,Rz,Rq,Rt parameters. It could test ex-circle, flat surface, conical surface and also test groove with length and width larger than 80*30mm.
Technical Parameters
Testing parameters(μm ): Ra,Rz,Rq,Rt
Stroke length(mm): 6
Sample length(mm): 0.25 ,0.80 ,2.50
Evaluation length(mm): 1.25 ,4.0
Measuring range(μm ):  
Ra: 0.05 ~ 10.0
Rz: 0.1 ~ 50
Error: ±15%
Variablity: < 12%
Transducer contacting pin round diameter and angle:  
Contacting pin round diameter: 10 μm±1 μm
Degree: S
Battery: 3.7V Li
Size: 106 mm×70 mm×24 mm
Weight: 200g
Working conditions:  
Temperature: -20°C~40°C
Relative humidity: < 90%
No shake and corrosivity around  
Standard Accessories: Main Unit: 1pc, Battery Charger: 1pc
USB Cable: 1pc, Standard Test Block: 1pc.
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