Model # SRT-6210 

 

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.

• 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 Profilometer can be switched off by pressing  the Power key at any time. On the other hand, the Profilometer will power itself off about 5 minutes after the last  key operation.

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

• Metric /Imperial Conversion

 

Specifications:

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

• Parameters: Ra, Rz, Rq, Rt

• Measuring Range
  Ra, Rq:  0.005-16.00um/0.020-629.9uinch
  Rz,Rt:   0.020-160.0um/0.780-6299uinch

• Accuracy: Not more than10%

• 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
returning                                Vt=1mm/s

• Profile digital filter

Filtered Profile:            RC
Filtered Profile:            PC-RC
Filtered Profile:            Gauss
Non-Filtered Profile:        D-P

• Resolution :
  .001um    if reading <10um
  .01um    if 10um =<if reading <100um
  .1um    if reading =>100um

• Evaluation length : 5 cut-off

• Power Li-ion battery: rechargeable

• Operating conditions:
  Temp. 0~50
  Humidity <80%

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

• Weight: about 420 g

 

Standard delivery:

• 1 main unit
• 1 standard probe
• 1 precision reference standard
• 1 charger and cable
• 1 sheath of probe
• 2 screws
• 1 screw driver
• 1 aluminum alloy carrying case

 

Optional Software:

• USB Cable and Software disc
  1.5m cable
  Download data to computer. It works with below meters.

• RS232C Cable and Software disc
  1.5m cable
  Download data to computer. It works with below meters.