KR-220 Portable Digital Surface Roughness Meter / Gauge / Measuring Instrument / Test Equipment / Tester Machine

Product Description

KR-220 Portable Digital Surface Roughness Meter / Gauge / Measuring Instrument / Test Equipment / Tester Machine 

Application

It is applicated to measure surface roughness of various machinery-processed parts, especially for roughness measurement of complex parts,such as:Flat, Curved surface, Grooves and Holes.Capable of evaluating surface textures with a variety of parameters according to various national standards and international standard.
The measurement results are displayed digital/graphically on the LCD, and output to the printer.

 

Main Features

* Electromechanical integration design, small volume, light weight, easy to use;

* Using DSP chip to control and data processing, high speed, low power consumption;

* 128 x 64 OLED dot matrix display, digital / graphic display; highlight no perspective;

* Intuitive and rich display information, can display all the parameters and graphics;

* Compatible with ISO, DIN, ANSI, JIS national standards;

* Residual quantity icon, prompting the user to charge;

* Continuous working time: more than 20 hours.

* Real-time clock settings and display, convenient data recording and storage.

* With automatic dormancy, automatic shutdown and power saving function

* Reliable control motor to go dead circuit and software design

* Measurement information display, menu prompt information, false information and switch machine and other tips that information;

* Can be connected to a computer and printer;

* Optional different sensor, measuring platform, mini printer, extension rod and other accessories.

* Plastic shell, inspired by "TRANSFORMERS" stylish design, portable, high reliability.

* Optional bluetooth function.

* High price performance.
 

 

Technical Parameter

 

	KR220
Testing parameters	Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx;
Measuring range (um)	Ra: 0.005-16.000 Rz: 0.02-160.00
Sample length (mm)	0.25, 0.80, 2.50
Evaluation length(mm)	(1-5)L
Maximum drive stroke	17.5mm/0.7inch
Indication accuracy	0.001
Indication error	±(7-10)%
Variability	<6%
Data Storage	100 groups
Power	Rechargeable li-battery
Working temperature	-20ºC~40ºC
Relative humidity	<90%
Size	158mmx63.5mmx46mm
Weight of Host	0.3kg

 

Packaging & Shipping

 

Company Information

We, Dongguan Hongtuo Instrument Co., Ltd, a China based company, are pleased to introduce ourselves as a notable testing equipments and machines manufacturer.Our company was established in the year 2000 with two primarily motto, which includes complete client satisfaction and to reach top-most position in the international market. The exceptional quality of our products like Gold Tester,Gold Testing Machine,Density Meter,Universal Tensile Testing Machine,Climatic Chamber,Melt Flow Index Tester,Charpy Impact Testing Machine,Tap Density Tester,Abrasion Tester,Ultrasonic Flaw Detector,Surface Roughness Tester and other Laboratory Testing Equipment, etc. is our company's USP. 



 

Certifications