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Ra, Rz, Rq, Rt Digital Surface roughness measurement BR-3932

Location:
Guangzhou, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Industrial Supplies > Measurement & Meter

Product Description

AMB-BONDETEC Portable Digital Surface roughness measurement BR-3932

1.FEATURES

This instrument is compatible with four standards of site to measure surface roughness of various machinery-processed parts, calculate corresponding and clearly display all measurement parameters.

When measuring the roughness of a surface, the sensor is placed on the surface and then uniformly slides along the surface by driving the mechanism by the sharp built-in probe. This roughness causes displacement of the probe which results in change of inductive amount of induction coils so as to generate analogue signal, which is in proportion to the surface roughness at output end of phase-sensitive rectifier. The exclusive DSP processes and calculates and then outputs the measurement results on LCD.

* Multiple parameter measurement: Ra, Rz, Rq, Rt

* Highly sophisticated inductance sensor

* Four wave filtering methods : RC, PC-RC,GAUSS and D-P

* Built-in lithium ion rechargeable battery and control circuit with high capacity

* Small in size, light in weight and easy to use

* Can communicate with PC computer for statistics, printing and analyzing by the optional cableand thesoftware for RS232C interface.

*Manual or automatic shut down. The tester can beswitched off by pressing the Power key at any time. On the other hand, the tester will power itself off about 5 minutes after the last keyoperation.

*The tester can memorize 7 groups of measurement results and measuring conditions for later use or download to PC.

*Metric /Imperial Conversion

2. SPECIFICATION

Display:4 digits, 10 mm LCD, with blue backlight
Parameters:Ra, Rz, Rq, Rt
Measuring RangeRa: 0.005-10.00um/1.000-400.0uinch
Rq: 0.005-16.00um/0.020-629.9uinch
Rz: 0.020-100.0um/0.780-4000uinch
Rt: 0.020-160.0um/0.780-6299uinch
Accuracy:≤±10%
Fluctuation of display value:Not more than 6%
Sensor :Test Principle: Inductance type
Radius of Probe Pin: 10um
Material of Probe Pin: Diamond
Dynamo-measurement of Probe: 4mN(0.4gf)
Probe Angle: 90°
Vertical Radius of Guiding Head: 48mm
Maximum driving stroke:17.5mm/0.7inch
Cutoff length (l):0.25mm / 0.8mm / 2.5mm optiona
Evaluation length:5l
Driving speed:sampling length = 0.25mm Vt=0.135mm/s
sampling length = 0.8mm Vt=0.5mm/s
sampling length = 2.5mm Vt=1mm/s
returning Vt=1mm/s
Profile digital filterFiltered Profile: RC
Filtered Profile: PC-RC
Filtered Profile: Gauss
Non-Filtered Profile: D-P
Resolution :0.001μm if reading <10μm
0.01μm if 10μm≤reading<100μm
0.1μm if reading ≥100μm
Evaluation length :5 cut-off
Power supply:4x1.5V AAA size battery
Operating conditions:Temp. 0~50°C
Humidity <85%
Standard Accessories:Carrying case.................1pcs
Main unit.....................1pcs
Standard Sensor...............1pcs
Standard Sample Plate.........1pcs
Power Adapter.................1pcs
Operation Manual..............1pcs
Screwdriver...................1pcs
Adjustable Leg................1pcs
Sensor Protector..............1pcs
Optional Accessories:1. Cable and Software for RS-232/USB
2. Extension Rod
3. Groove stylus
4. Curvature Probe
5. Measurement Stand

3. PACKAGE

Guangzhou Amittari Instruments Co., Ltd. specialized in coating thickness gauge, ultrasonic thickness gauge, Leeb hardness tester, Shore hardness tester, surface roughness tester, gloss meter, vibration meter etc.

Welcome to contact us for more information, thanks a lot !!



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Contact Information

Company:
 Guangzhou Amittari Instruments Co., Ltd.
Phone Number:
  86-020-81407409
Fax Number:
 86-020-81407409
 
Guangzhou Amittari Instruments Co., Ltd.
 Guangdong , China FREE
 

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