• LCD SRT160 Digital Surface Roughness Tester
LCD SRT160 Digital Surface Roughness Tester

LCD SRT160 Digital Surface Roughness Tester

Product Details:

Place of Origin: CHINA
Brand Name: L&D
Certification: CE
Model Number: SRT-160

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece
Price: negotiation
Packaging Details: Standard exporting package
Delivery Time: 3 working days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 50, 000PCS/Year
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Detail Information

Measurement Parameter: Ra, Rz, Rq, Rt Display: LCD With Blue Backlight
Accuracy: 10% Repeatability: 6%
Test Principle: Inductance Type Material Probe Pin: Diamond
Measuring Force Of Probe: 4mn Probe Angle: 90o
High Light:

SRT160 Digital Surface Roughness Tester


SRT160 Surface Roughness Tester


SRT160 surface roughness instrument

Product Description

LCD SRT160 Digital Surface Roughness Tester

Feature & Advantage
1. Conform international standards ISO, DIN, ANSI and JIS
2. Four wave filtering methods: RC, PC-RC, GAUSS and D-P
3. RS232C output
4. Quick rechargeable battery pack
5. 7 groups of measuring data and conditions can be memorized for later use or transferred to PC
6. Auto power off function


Technical Specification

Measurement Parameter Ra, Rz, Rq, Rt
Display LCD with blue backlight
Measuring range Ra, Rq: 0.005 -16.00μ m/0.02 -629.9μ in
Rz, Rt: 0.020-160.0μ m/0.780-6299μ in
Accuracy ± 10%
Repeatability 6%
Sensor Test principle: inductance type
Radius of probe pin: 5μ
Material probe pin: diamond
Measuring force of probe: 4mN
Probe angle: 90º
Vertical radius of guiding head: 48mm/1.9"
Maximum stroke 17.5mm/0.7"
Cut-off 0.25mm/0.8mm/2.5mm
Evaluation length Ln=1-5L
Driving speed Sampling length=0.25mm Vt=0.135mm/s
Sampling length=0.8mm Vt=0.5mm/s
Sampling length=2.5mm Vt=1mm/s
Returning Vt=1mm/s
Profile filter Filtered profile: RC, PC-RC, Gauss
Non-filtered profile: D-P
Resolution Reading< 10μ m(10μ in), 0.001μ m(0.005μ in)
10μ m≤ Reading< 100μ m, 0.01μ m
10μ in≤ Reading< 100μ in, 0.01μ in
Reading≥ 100μ m(100μ in), 0.1μ m(0.1μ in)
Power supply Build-in rechargeable Li-ion battery
Working conditions Temperature: 0-50
Humidity: < 80%RH
Dimension 140× 57× 48(mm)
Weight 420g

LCD SRT160 Digital Surface Roughness Tester 0


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