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Home > Surface Roughness (Ra/Rz) Standards > High Accuracy Surface Roughness Gauge with Digital Display Ra, Rz, Rq, Rmax
High Accuracy Surface Roughness Gauge with Digital Display Ra, Rz, Rq, Rmax
High Accuracy Surface Roughness Gauge with Digital Display Ra, Rz, Rq, Rmax
High Accuracy Surface Roughness Gauge with Digital Display Ra, Rz, Rq, Rmax
High Accuracy Surface Roughness Gauge with Digital Display Ra, Rz, Rq, Rmax
High Accuracy Surface Roughness Gauge with Digital Display Ra, Rz, Rq, Rmax
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High Accuracy Surface Roughness Gauge with Digital Display Ra, Rz, Rq, Rmax
High Accuracy Surface Roughness Gauge with Digital Display Ra, Rz, Rq, Rmax
High Accuracy Surface Roughness Gauge with Digital Display Ra, Rz, Rq, Rmax
High Accuracy Surface Roughness Gauge with Digital Display Ra, Rz, Rq, Rmax
High Accuracy Surface Roughness Gauge with Digital Display Ra, Rz, Rq, Rmax

High Accuracy Surface Roughness Gauge with Digital Display Ra, Rz, Rq, Rmax

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Product Description

Basic Information
Model NO.:
SR-300T
Graphic:
Roughness /Primary Profile
Method:
Skidded
Stylus Tip:
Diamond, 90° Cone
Power:
Rechargeable Li-Battery
HS Code:
9031809090
Product Overview

High Accuracy Surface Roughness Gauge With Digital Display Ra, Rz, Rq, Rmax

Surface Roughness Gauge

Advanced Portable Surface Roughness Tester SR-300T is a high accuracy instrument for measuring surface roughness. It can be used on variety of machining parts and operates on various surfaces, not only flat but also outer cone, outer cylinder, curved, pinholes, grooves, recesses grooves and axle etc.

Application:
Suitable for machining and manufacturing, quality control, and inspection departments. Especially effective for large and heavy workpieces or on-site assembly lines. This is a Non Destructive Testing (NDT) instrument.

Technical Specifications
Feature Details
Measurement Range (Z)±80μm/±160 µm
Measurement Range (X)17.5mm
ParametersRa, Rz, Rq, Rt, Rp, Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rsm, Rku, Rmr, Ry(JIS), Rmax, RPc, Rk, Rpk, Rvk, Mr1, Mr2
StandardsISO, ANSI, DIN, JIS
Filter TypesRC, PC-RC, Gauss, D-P
Stylus TipDiamond, 90 cone angle, 5μmR
Power SupplyBuilt-in Lithium ion battery (DC5V)
DimensionsMain unit: 52*55*158mm
Measurement Range Display
Product Components
Standard Packing List
SR-300T Main Unit1 Piece
Sensor Drive1 Piece
Standard Sensor1 Piece
Calibration Block & Bracket1 Piece
Power Adapter & Manual1 Set
Device Detail
Usage Scenario
Full Product Specs 1
Full Product Specs 2
Frequently Asked Questions
What surfaces can the SR-300T measure?
It can measure flat, outer cone, outer cylinder, curved surfaces, pinholes, grooves, and recesses.
Is this device suitable for on-site testing?
Yes, its portable design and rechargeable battery make it ideal for assembly lines and large workpieces.
Does it damage the workpiece during testing?
No, the SR-300T is a Non-Destructive Testing (NDT) instrument and will not cause damage.
Can the drive unit be separated?
Yes, the stylus drive unit can be separated from the display unit using a cable for flexible measurement in any orientation.
Which international standards does it support?
The device complies with ISO, ANSI, DIN, and JIS standards.
What is the battery type?
It features a built-in high-capacity rechargeable Lithium-ion battery.

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