Измеритель шероховатости поверхности JD220 измерительный прибор для

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Product Description




JT220 Surface Roughness Tester 



Technical Specification 
Testing parameters
Ra, Rz, Rq, Rt
Measuring range (um)
Ra, Rq: 0.05-15.0
Rz, Rt : 0.1-50.0
Sample length (mm)
0.25, 0.80, 2.50
Evaluation length(mm)
1.25, 4.0, 5.0
Stroke length (mm)
6
Indication accuracy
0.01
Indication error
±(7-10)%
Variability
<12%
Power
Rechargeable li-battery
Stylus static force:
≤ 0.016N
Force measuring rate of change
≤ 800N/m
Working temperature
-20~40℃
Relative humidity
<90%
Weight of Host
200g
Size
106mmx70mmx24mm



1. Main Functions:


-Shape used to pull aluminum mold design, durable, anti-electromagnetic interference ability significantly, in line with the design of the new trend.

-Using high-speed DSP processor for data processing and calculation, measurement and computation speed is greatly improved.

-Liquid crystal display wide temperature using OLED color display, popular high brightness, no visual angle,, is suitable for various occasions.

-The lithium ion rechargeable battery, can work for a long time, no memory effect, can while charging, charging time is short, long battery life.

-Charging and communication using the common USB interface. Using a dedicated charger or computer USB port for charging, convenient and quick.

-Dot matrix liquid crystal display, interface prompt information rich.

-Real-time monitoring of lithium battery power and display, and to remind users to charge with charging progress indication.

-Automatic shutdown function and low power design of software and hardware of the instrument with long working hours, suitable for field use.



2. The performance advantage:

-The roughness of metal and non-metallic surface

-Pocket-size & economically price

-Large measuring range suitable for most materials

-Features external calibration at keyboard

-Optimized electric circuit design with transducer structure-design,high integrate power, driver and display.

-Select freely with Ra,Rz, Rq, Rt parameters.

-It could test ex-circle, flat surface, conical surface and also test groove with length and width larger than 80*30mm.



3. Standard Configuration:



No.
Item
QTY
1
Host 
1 pc
2
Calibration block and bracket
1 pc
3
Charger
1 pc
4
Data line
1 pc
5
Operating manual
1 pc
6
Warranty card
1 pc
7
Certificate of approval
1 pc
8
Instrument case
1 pc


Detailed Images






Our Factory




Certifications




Packing & Delivery


Packaging
Size
38* 20 * 9 cm
Weight
2kg
Packaging Details
Specific ABS case with carton outside
Shiping Ways
By Express / By Air / By Sea


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