Portable Surface Roughness Tester Srt 6210 - China

Model: SRT-6210

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 cable and the

software for RS232C interface.

*Manual or automatic shut down.

The tester can be

switched 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 key operation.

*The tester can memorize 7 groups of measurement

results and measuring conditions for later use or

download to PC.

*Metric /Imperial Conversion

2．SPECIFICATION S

Display: 4 digits, 10 mm LCD, with blue backlight

Parameters: Ra, Rz, Rq, Rt

Measuring Range

Ra, Rq: 0.005-16.00um/0.020-629.9 uinch

Rz, Rt: 0.020-160.0um/0.780-6299u inch

Accuracy: ≤±10%

Fluctuation of display value: Not more than 6%

Sensor :

Test Principle: Inductance type

Radius of Probe Pin: 5um

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 optional

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

returningVt=1mm/s

Profile digital filter

Filtered Profile: RC

Filtered Profile: PC-RC

Filtered Profile: Gauss

Non-Filtered Profile: D-P

Resolution : .

001μm if reading ＜10μm

0.01μm if 10μm≤reading&# 65308;100μm

0.1μm if reading ≥100μm

Evaluation length : 5 cut-off

Power Li-ion battery: rechargeable

Operating conditions: Temp.

0~50C

Humidity <80%

Size: 140x57x48 mm (5.5x2.2x1.9 inch)

Weight: about 420 g

Attachment:

Standard Sensor RP-100

Groove Stylus SRP-110

curvature Probe SRP-120

Extension Rod SER-150

Mesurement Stand SRS-1

Standard Sample Plate SSP-180

Cable and Software for RS-232/USB)

Bluetooth interface

Company Contact:

• Posted By: guangzhou landtek isntruments

• Phone: 8602081609116

• Address: Flat C,Kengkou Electronic Base,No.9 Huaxi Rd., guangzhou , China

• Email:

• Website: https://www.landteknet.com

• Business Description: GuangzhouLandtekInstrumen ts Co.
  
  Ltd. is one of leading professional
  
  manufacture rs of meters and instruments in China.
  
  They have a team of
  
  dedication, high level education, cooperation and strong creativity.
  
  They
  
  always apply the advanced contemporary techniques and experience to
  
  their new products.
  
  Our instruments are of both high quality and high
  
  ratio of performance to price so that products are salable to world
  
  wide market.
  
  Quality first and user uppermost are one of our claims.
  
  Our Instruments strive for best in quality and after sale service.
  
  Satisfying your needs are our wishes.