KR-220 Professional Supplier Portable Stainless Steel Surface Roughness Tester, Surface Roughness Testing Instrument

• Customization: Available
• Testing Parameters: Ra, Rz, Rq, Rt, RP, RV, R3z, R3y, RzJIS, Rsk, Rku,
• Application: Portable Surface Roughness Tester
• Model NO.: KR-220
• Warramtu: Yes
• Delivery Time: 3 days
• Testing Before Delivery: Yes
• After-sale Customer Service: Yes
• Technical Support: Yes
• Transport Package: Standard Exporting Wooden Package
• Trademark: DahoMeter
• Origin: Dongguan, China
• HS Code: 9027809900
• Production Capacity: 300 Sets/Month

Product Description

KR-220 Professional Supplier Portable Stainless Steel Surface Roughness Tester , Surface Roughness Testing Instrument

 

Product 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

 

Our Service

 

• 100% Competitive price we are the original manufacturer for years, the large scale production make our products more competitive, that's the reason we are very confident to offer the most possible competitive price for the same level testing instruments in the world.
• High quality standards we have the powerful professional researching and technology team to support quality;Our quality has been proved by the good market reaction for years;Our product are built to meet the industrial standards and global standards;Every instrument get checked and approved by our QC before delivery.
• Faultless service we have the professional customer service team to provide the one to one service for you;we can help you to enjoy the one-stop service without any worries;we have the completed after-sales service policy and quality insurance policy;we guarantee instruments for one year and life-long maintenance(Gold Purity Tester for two years)
• Efficient logistics we have the stable partner to help us to deliver the goods to the any corner of the worldwide shortly.Air shipment;International express:DHL/UPS/FEDEX/TNT(5 days to 7 days)
• OEM service We are the original manufacturer of densimeter,that is verified by the third party and Alibaba on site;We can provide you OEM service and print your logo on the instruments

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. 



Certification