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Home > Surface Roughness (Ra/Rz) Standards > Surface Roughness Tester with Ra Rz Rq Rt Parameters Sr-100
Surface Roughness Tester with Ra Rz Rq Rt Parameters Sr-100
Surface Roughness Tester with Ra Rz Rq Rt Parameters Sr-100
Surface Roughness Tester with Ra Rz Rq Rt Parameters Sr-100
Surface Roughness Tester with Ra Rz Rq Rt Parameters Sr-100
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Surface Roughness Tester with Ra Rz Rq Rt Parameters Sr-100
Surface Roughness Tester with Ra Rz Rq Rt Parameters Sr-100
Surface Roughness Tester with Ra Rz Rq Rt Parameters Sr-100
Surface Roughness Tester with Ra Rz Rq Rt Parameters Sr-100

Surface Roughness Tester with Ra Rz Rq Rt Parameters Sr-100

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Product Description

Basic Specifications
Model NO.
SR-100
Measuring Range
Ra, Rq: 0.05-15.0; Rz, Rt: 0.1-50.0
Indication Accuracy
0.01
Indication Error
±(7-10)%
Power Source
Rechargeable Li-Battery
Dimensions
106mm x 70mm x 24mm
Trademark
EBP
HS Code
9031809090
Product Overview

Surface Roughness Tester With Ra Rz Rq Rt Parameters SR-100

Surface Roughness Tester SR-100

Main Features:

Pocket-size & economically priced for portable use.
Large measuring range suitable for most metal and non-metallic surface roughness.
Durable aluminum mold shell with high anti-electromagnetic interference capability.
High-speed DSP processor for rapid data processing and calculation.
OLED color display with high brightness and wide viewing angle.
Long-life rechargeable lithium-ion battery with short charging time.
Real-time battery monitoring and automatic shutdown function for power saving.
Capable of testing ex-circle, flat, conical surfaces and grooves (>80*30mm).
Technical Specifications
ParameterDetail
Testing ParametersRa, Rz, Rq, Rt
Sample Length (mm)0.25, 0.80, 2.50
Evaluation Length (mm)1.25, 4.0, 5.0
Stroke Length6mm
Variability<12%
Stylus Static Force≤ 0.016N
Working Temp-20ºC ~ 40ºC
Relative Humidity<90%
Host Weight200g
Standard Packing List
1. Host1 PC
2. Calibration block and bracket1 Set
3. Charger1 PC
4. Data line1 PC
5. Operating manual1 PC
6. Instrument case1 PC
SR-100 Detailed View SR-100 Application
Frequently Asked Questions
What surface parameters can the SR-100 measure?
The SR-100 supports four major roughness parameters: Ra, Rz, Rq, and Rt, making it versatile for various industrial requirements.
Is the device suitable for field testing?
Yes, its pocket-size design, durable aluminum shell, and long-life lithium battery make it ideal for on-site field inspections.
How is the measurement data processed?
The device utilizes a high-speed DSP (Digital Signal Processor) to ensure rapid calculation and accurate data processing.
Can it test curved or non-flat surfaces?
Absolutely. It is designed to test ex-circle surfaces, conical surfaces, and flat surfaces, as well as grooves larger than 80*30mm.
How do I charge the SR-100?
You can charge the device using the included dedicated charger or any standard computer USB port for maximum convenience.
What is the advantage of the OLED display?
The OLED color display provides high brightness and no visual angle limitations, ensuring clear readings in various lighting conditions.

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