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GAOTek 10G XFP DWDM Single Mode CH17-CH61 1563.86 nm to 1528.77 nm Transceiver – 49.71 Mi Range

Hydraulic Professional System Highly Sophisticated Inductance Sensor Surface Roughness Tester – Automatic shutdown

Be compatible with the four standards of ISO, DIN, ANSI, and JIS. 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 inside the tester.

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SKU: GAOTek-SRGT-224 Category:
Description

Description

Overview

Be compatible with the four standards of ISO, DIN, ANSI, and JIS. 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 inside the tester. The sensor gets the surface roughness by the sharp built-in probe. This roughness causes displacement of the probe which results in a change of the inductive amount of induction coils to generate an analog signal, which is in proportion to the surface roughness at the output end of the phase-sensitive rectifier. The exclusive DSP process calculates and then outputs the measurement results on LCD.

 

Features

  • 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.
  • Manual or automatic shutdown.
  • Can memorize 7 groups of measurement results and measuring conditions for later use or download to PC.
  • Metric /Imperial Conversion.
  • Use USB data output with connection PC.
  • Provide Wireless transmission data output choice.

 

Technical Specifications

Measuring Range Rtj Rl: 0.020 to 629.9 inch (0.005 um to 16.00 um)

Rr, Rt: 0.078 to 629.9 inch (0. 020 um to 160.0 um)
Accuracy Not more than ±10%
Fluctuation of display value Not more than 6%
Resolution 0.001 μm, 0.01 μm, 0.1μm
Probe Radius 5 pm

Material Diamond

Measurement Force 4mN (0.4 gf)

Angle   90 degrees

Vertical Radius 1.88 inch (48 mm)

Maximum Driving Stroke 0.7 inch (17.5 mm)

Cutoff Length 0.25 mm, 0.8 mm, 2.5 mm
Profile digital filter    Returning Vt = 1mm/s

Filtered Profile RC, PC-RC, GAUSS

Pre file D-P
Evaluation length 1L to 5L optional
Data Nemorize 7 Groups
Power Supply built-in rechargeable Li-ion battery
Size      5.51 in x 2.04 in x 1.88 in (140 mm x 52 mm x 48 mm)
Weight 0.92 lb. (420 g) (Not including batteries)