Name: Color Display Portable Surface Roughness Tester KR-230, Surface Roughness Tester Instrument
Brand: DahoMeter
SKU: KR-230
Rating: 5 (182 reviews)

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Color Display Portable Surface Roughness Tester KR-230, Surface Roughness Tester Instrument

Product Details:

Place of Origin:	Dongguan China
Brand Name:	DahoMeter
Certification:	FCC,CE
Model Number:	KR-230

Payment & Shipping Terms:

Minimum Order Quantity:	One set
Price:	Negotiable
Packaging Details:	standard exporting package
Delivery Time:	8 days
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	300 sets per month

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Detailed Product Description

Repeatability:	No More Than 3%	Residual Profile:	No More Than 0.010μm
The Sampling Length(lr):	0.25 ,0.8, 2.5mm	Weight:	About 350g
Accuracy:	±(5nm+0.1A)	Sensor Force:	<4mN

Color Display Portable Surface Roughness Tester KR-230

Color Display Portable Surface Roughness Tester KR-230, Surface Roughness Tester Instrument

This surface roughness measuring instrument is a handheld instrument suitable for the on-site and mobile measurement. It can measure a variety of machined parts, it is capable of evaluating surface textures with a variety of parameters accord to various international standard. The measurement results are displayed digital/graphically on the color graphic LCD display.

Featuresu

Composite structure, small size, light weight
DSP chip control and data processing, high speed, low power consumption
Automatically shift the measuring range
Dynamic display waveform in real time
Using TYPE C and Mini USB interface, applied to communication and automatic control
Capable of change display orientation for easy operation to suit right, left-hander
You can choose standards among ISO4287,ANSI b46.1,DIN4768,JISb601 and other national standards
Upper and lower limit alarm can be set
Support to delete single or multiple records
Display full information, intuitive and graphical displays all parameters
Built in lithium-ion rechargeable battery and control circuit, high capacity, no memory effect
The tester can graphically display the remaining battery power
Continuous working time 20 hours
Large capacity data storage, can store 100 item of raw data and measured profile
Real-time clock setting and display for easy data recording and storage
With automatic sleep, automatic shutdown power-saving features
Reliable circuit and software design of prevent the motor stuck
Instrument can display a variety of information tips and instructions. For example Measurement result display, the menu prompts and error message
All parameters can be printed or print any of the parameters which set by the user
Can be connected to the computer, mini printer
Optional: curved sensor, very small holes sensor, measurement stand, extension rod, printer etc.

Technical Parameter

Name			Content
Measurement Range		The Z axis (vertical)	160μm
		The X axis (horizontal)	17.5mm/ 0.69"
Resolution ratio		The Z axis (vertical)	0.002μm/±20μm
			0.004μm/±40μm
			0.008μm/±80μm
Screen			320× 240 dot matrix, color Display
Measurement item		Parameter	Ra, Rz, Ry, Rq, Rc, Rt, Rmax, Rp, Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rku, Rsm, Rpc, Rmr
		Standard	ISO4287,ANSI b46.1,DIN4768,JISb601
		Graphic	primary profile, roughness profile, load curves
Filter			RC,PC-RC,Gauss,D-P
The sampling length(lr)			0.25 ,0.8, 2.5mm
Assessment length(ln)			Ln= lr×n n=1~5
Sensor	Principle		The displacement differential inductance
	Stylus		Natural Diamond, 90°/60°angle, 2μm/5μm tip radius
	Force		<4mN
	Skid		hard alloy material, longitudinal radius 40mm
	Traversing 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
Accuracy			±(5nm+0.1A) A: Ra of calibration test block
Repeatability			No more than 3%
Residual profile			No more than 0.010μm
Power supply			Built-in 3.7VLithium ion battery,Charger :DC5V, 800mA
Outline dimension L×W×H			142×55×40mm
Weight			About 350g
working Environment			Temperature:- 20℃ ~ 40℃ Humidity:< 90% RH
Store and Transportation			Temperature:- 40℃ ~ 60℃ Humidity:< 90% RH

Measuring Range

Parameter	Measuring range
Ra, Rq	0.005μm~16μm
Rz, R3z, Ry, Rt, Rp, Rv	0.02μm~160μm
Rsk	0~100%
Rs, Rsm	1mm
Rmr(tp)	0~100%

Color Display Portable Surface Roughness Tester KR-230, Surface Roughness Tester Instrument

Color Display Portable Surface Roughness Tester KR-230, Surface Roughness Tester Instrument

Standard package

Name	Quantity	Remarks
Main Unit	1 Piece
Small Hole Sensor	1 Piece	Precision parts
Calibration block	1 Piece
Block bracket	1 Piece
Nose piece	1 Piece
Adjustable support	1 Piece
Charging plug	1 Piece
USB Cable	1 Piece
Screwdriver	1 Piece
Manual	1 Piece
Instrument container	1 Piece

Contact Details

Guangdong Hongtuo Instrument Technology Co,Ltd

Contact Person: Mr. zhong

Tel: +8613267004347

Fax: 86-769-23181253

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