Phase II SRG-4000 Surface Roughness Meter

NegotiableUpdate on 03/19

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Product Introduction: The SRG-4000 surface roughness meter with advanced technology is designed with a working environment in mind The characteristics of these surface roughness meters that distinguish them from other similar instruments are height, multiple parameters, and easy operation The Fisitu surface roughness meter with extreme sensitivity and high height provides multiple surface roughness parameters RaRq (Rms) Rt and Rz

Product Details

Product Introduction

The SRG-4000 surface roughness meter with advanced technology designs the working environment at heart The characteristics of these surface roughness meters that distinguish them from other similar instruments are height, multiple parameters, and easy operation The Fisitu surface roughness meter, which has extreme sensitivity and height, provides multiple surface roughness parameters Ra Rq (Rms) Rt and Rz.
The high sensitivity and characteristics of diamond sensors enable a display resolution of up to 0.001 micrometers The SRG4000 surface roughness meter uses a simple internal structure that allows for metric to imperial conversion for length evaluation, length sampling, length parameter testing, level (sensor position), digital filters, and more! The measurement results are displayed in large characters on the LCD screen for easy readability.
The portability of battery powered SRG-4000 surface roughness meter enables it to improve the productivity of the entire workshop.
The optional accessories for SRG-4000 roughness tester include:

1. 2um sensor
2. Extension pole
3. Bracket
4. NIST standard surface roughness template

Technical parameters:
Roughness parameter:	Ra Rz Rq Rt
Fixed contour:	Original contour (p), roughness contour (R), contour shape (Mr)
Compliant with standards:	ISO/DIN/JIS/ANSI
Measurement system:	Metric/English
Display resolution:	+/-20 μm = 0.001 μm +/-40 μm = 0.002 μm +/-80 μm = 0.004 μm
Display range:	0.005-16μm
Range:	+/- 80 μm
Sensor specifications:	5 μ m diamond contact needle
Needle tip angle:	90°
Contact force:	4mN (0.4gf)
Display features:	• Sensor position indication • Battery indicator • Direct parameter display • Direct printing • Automatic shutdown and storage
Data output:	RS232 to printer/computer
Sampling length:	0.25mm/0.8mm/2.5mm
Drive travel:	1.3mm- 17.5mm
Filter outline:	RC PC-RC GUASSIAN D-P
Sensor:	Diamond, radius 5 μ m
Power Supply:	Lithium ion rechargeable battery
Work environment:	5-40℃
External dimensions:	139mmx 56mm x 48mm
Weight:	450g

features:

Menu driven operating system
4 different roughness parameters
• Inner/outer diameter
• Sensor position indication
RS232 output to printer/computer

• Large memory function

Surface roughness meter measurement guide

Surface roughness is the result of certain machining processes and their effects on the surface of a substance.

Sliding surface roughness meter is a common instrument in factory workshops. The diamond needle slides over the surface of the specimen, and the piezoelectric sensor records some vertical displacement The peak and valley values are recorded and converted into predetermined parameter values.

The parameters vary depending on the way they reach their peak and valley values. The commonly used parameter is Ra. Ra is usually defined as the arithmetic mean of roughness. Ra is an easy-to-use and effective parameter, along with many other parameters that are more specific and effective according to different application requirements. It is precisely with these parameters that we are able to define surface roughness.

Currently, in order to determine the Ra value, the use of portable handheld surface roughness meters is not only economical, but also digital and easy to use.

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