Ra, Rz, Rq, Rt Surface Roughness Measuring Instrument

Product Details
Customization: Available
Warranty: 1 Year
Cut off Length: 0.25, 0.80, 2.50mm
Diamond Member Since 2020

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  • Ra, Rz, Rq, Rt Surface Roughness Measuring Instrument
  • Ra, Rz, Rq, Rt Surface Roughness Measuring Instrument
  • Ra, Rz, Rq, Rt Surface Roughness Measuring Instrument
  • Ra, Rz, Rq, Rt Surface Roughness Measuring Instrument
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  • Overview
  • Product Description
  • Product Parameters
  • Company profile & Certificates
  • FAQ
Overview

Basic Info.

Model NO.
SR-400T
Vertical Measuring Range
320um, 12600uin
Transverse Measuring Range
17.5mm(0.69inches)
Testing Parameters 1
Ra, Rz, Rq, Rt, RC, RP, RV, R3z, Rz(JIS)
Testing Parameters 2
Ry, RS, Rsk, Rku, Rmr, Rpc,Rk, Rpk, RV, Mr1, Mr2
Indication Accuracy
0.001um
Power
Rechargeable Li-Battery
Data Storage
100 Groups
Standard
ISO4287, ANSI B46.1, DIN4768, Jisb601
Filter
RC,PC-RC,Gauss,D-P
Measuring Principle
Ln= Lrxn, N=1-5
Transport Package
Carton Box
Specification
155*145*58mm
Trademark
EBP
Origin
Zhejiang, China
HS Code
9031809090
Production Capacity
2000sets/Month

Product Description

Product Description
 

Advanced Portable Surface Roughness Tester SR-400T is suitable for surface roughness measuring on hard surface, widely used for measuring metal and non-metal parts, a variety of machining parts in the field of machinery processing manufacturing, testing, commodity inspection and other quality control departments. especially suitable for on-site measuring of large work pieces and production lines, as well as for mobile measurement by the inspection room, measurement and commodity inspection department, the measuring won't cause damage to the work piece.

FEATURES:
1. Mechatronics design, embedded printer can directly print out measurement results and graphics
2. External drive unit, allows more flexible measurement in side, upward, and other orientation
3. 320μm large measuring range (enhanced type up to 640μm, optional)
4. 3.5 inches color graphic LCD touch screen with backlight provide high brightness and wide viewing angle
5. Easy button and touch screen dual operation
6. The display information is rich, intuitive, and displays all parameters and graphics
7. Compatible with ISO, DIN, ANSI, JIS and many national standards
8. Built-in lithium-ion rechargeable battery, charging control circuit, high capacity, no memory effect
include charge indicator, charging hint
9. Continuous working time is more than 50 hours
10. Large internal memory: 100 groups of original data and waveform can be stored
11. Real-time clock setting and display, convenient for data recording and storage.
12. With automatic sleep, automatic shutdown and other power-saving functions
13. Reliable circuit and software design to prevent the motor stuck
 
Product Parameters

Technical Specification:
Measuring rang
 
The Z axis (vertical) 320µm (-160µm~160µm) , 12600μin (-6300μin~+6300μin)
The X axis (Transverse) 17.5mm(0.69 inch)
Resolution the Z axis (vertical) 0.002μm/±20μm 0.004μm/±40μm
0.008μm/±80μm 0.02μm/±160μm
Display Parameter
 
Ra  Rz, Rq  Rt,  Rc  Rp  Rv  R3z  R3y  Rz(JIS)  Ry  Rs  Rsk  Rku  Rmax  Rsm   Rmr  RPc  Rk  Rpk  Rvk  Mr1  Mr2
Assessed Graphic Rmr curve, Roughness curve, Primary Profile, Filter waveform
Standard ISO4287, ANSI b46.1, DIN4768, JISb601
Filter RC,PC-RC,Gauss,D-P
Cut off length(lr) 0.25,0.8,2.5mm
Assessment length (ln) Ln= lr×n    n=1~5
Sensor Measuring principle Differential Inductance
Stylus tip Diamond, 90°/ cone angle/5μmR
Force Measuring force<4mN, Skid force<400mN
Guide parts hard alloy, skid radius of curvature: 40mm
Measuring 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
Accurate to 0.001μm
Tolerance ±(5nm+0.1A)        A=Ra standard value of precise specimen
Repeatability ≤3%
Residual Profile ≤ 0.010μm
Power supply Built-in Lithium ion battery 3600mAh
Main unit dimension 155×145×58mm
Drive unit dimension 23×27×115mm
Zoom of height adapter 40mm
weight Around 1000g
working Environment Temperature: - 20ºC ~ 40ºC      Humidity: < 90% RH
Store and Transportation Temperature: - 20ºC ~ 40ºC      Humidity: < 90% RH
Standard sensor Groove sensor
Optional accessory Magnetic stand, height gauge and related adapter, curved sensor, small hole sensor, deep groove sensor, very small hole sensor, Extending Rod, Right Angle Rod, mini printer, 200mm platform, 300mm marble platform, software, mobile APP

STDANDARD PACKAGE:
Item Name Qty
1 Main unit 1
2 Groove sensor (non warranty parts) 1
3 40mm Height adapter 1
4 Calibration specimen 1
5 Specimen holder 1
6 Extension cable 1
7 Touch pen 1
8 Power Charger & USB Cable 1
9 Instrument case 1
 
Ra, Rz, Rq, Rt Surface Roughness Measuring Instrument

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Ra, Rz, Rq, Rt Surface Roughness Measuring Instrument
Ra, Rz, Rq, Rt Surface Roughness Measuring Instrument
Ra, Rz, Rq, Rt Surface Roughness Measuring Instrument

For detail information, please visit:https://chinaebpu.en.made-in-china.com/product-group/CeNTcDHvkzRZ/NDT-Instrument-catalog-1.html?pv_id=1ib8cv38ef5a&faw_id=1ib8cv5bp8ca
Company profile & Certificates
Ra, Rz, Rq, Rt Surface Roughness Measuring Instrument
FAQ

 

 
Ra, Rz, Rq, Rt Surface Roughness Measuring Instrument


 
 
 

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