Cart 2 india

Specification
Brand : Graigar
BulletPoint1 : Composite structure, electromechanical integration design, small size, light weight DSP chip control and data processing, high speed, low power consumption Automatic switching range and live display
BulletPoint2 : Graphic display of measurement realize their on -site verification, result with parameter and waveform is easy to check. Using TYPE C and Mini USB interface, used for communication and automatic control The display orientation can be changed for easy operation with left, right hand Upper and lower limit alarm can be set Allowed to print single or multiple records
BulletPoint3 : Conform to multiple standard Display full information, intuitive and graphical displays all parameters Built in lithium-ion rechargeable battery and control circuit, high capacity, no memory effect Graphically display the remaining battery power
BulletPoint4 : 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 language: Chinese/English
BulletPoint5 : All parameters can be printed or any of the parameters which set by the user The glass calibration sample is with high precision, long service life not easy to be scratched Optional: curved sensor, very small holes sensor, measurement stand, extension rod, printer etc.
Color : Biue
ExternallyAssignedProductIdentifier : 7648243551243
ExternallyAssignedProductIdentifier1 : 0707457581853
ExternallyAssignedProductIdentifier2 : 707457581853
IncludedComponents : No
IncludedComponents1 : Main Unit Small Hole Sensor Ra Calibration block Block bracket
IncludedComponents2 : Nose piece Small height adaptor
IncludedComponents3 : Charger USB Cable
IncludedComponents4 : Screwdriver
IncludedComponents5 : Manual, guarantee card
ItemName : KR221/KR221P Color Display Surface Roughness Tester 160μm KR221
ItemPackageDimensions_Height : 6.1 inches
ItemPackageDimensions_Length : 2.5 inches
ItemPackageDimensions_Width : 1.81 inches
ItemPackageQuantity : 1
ItemTypeKeyword : hardness-testing-apparatus
Manufacturer : Graigar
Material : Plastic
MeasurementAccuracy : 0.1mm
ModelName : Color Display Surface Roughness Tester
ModelNumber : KR221
NumberOfItems : 1
PartNumber : /
PowerSourceType : Battery Powered
ProductDescription :

Name

KR211

KR221P

Measure

ment

Range

The Z axis

(vertical)

160μm

320μm

The X axis

(horizontal) 17.5mm/ 0.69"

Display

2, 4-inch IPS / 320X240 dot matrix

Resolution ratio

0.001μm/±20μm

0.002μm/±40μm

0.004μm/±80μm

0.008μm/±160μm

Parameter

Ra, Rz, Rq, Rt, Rmax, Rc

Rp, Rv, R3z, R3y, Rz(JIS)

Ry(JIS), Rs, Rsk, Rku, Rsm

Rmr, RPc, Rk, Rpk, Rvk, Mr1

Mr2

Ra, Rz, Rq, Rt, Rmax, Rc

Rp, Rv, R3z, R3y, Rz(JIS)

Ry(JIS), Rs, Rsk, Rku, Rsm

Rmr, RPc, Rk, Rpk, Rvk, Mr1

Mr2, TP, Rm1, Rm2, Rm3

Rm4

Standard

ISO4287, ANSI B46.1, DIN4768, JIS B601

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

0.75mN/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/3hour

Outline dimension L×W×H 155×63.5×46mm

Weight

About 300g

working Environment

Temperature：- 20℃ ~ 40℃

Humidity：< 90% RH

Store and Transportation

Temperature：- 40℃ ~

60℃

Humidity：< 90% RH

ProductSiteLaunchDate : 2021-11-10T08:00:00.000Z
Size : O type
SupplierDeclaredDgHzRegulation : not_applicable
UnitCount : 1