เครื่องวัดความเรียบผิว SRT-6223

Surface Roughness Tester

General Introduction:

- This Digital Surface Profile Gauge is a handheld gauge for fast and accurate measurement of the peak-to-valley height of the surface profile of blast cleaned surfaces.
- It meets the standards of ASTM D 4417-B, IMO MSC.215(82), SANS 5772, US Navy NSI 009-32, US Navy PPI 63101-000. Suitable for the laboratory and for use in harsh field conditions. Accurate, immediate and repeatable results.
- The tungsten carbide tip will last for up to 20,000 readings and can then be easily replaced by the user in the field.
- Cost per test is significantly lower than other test methods.
- Used the exclusive Micro -computer LSI circuit and crystal time base to offer high accuracy measurement.
- Can communicate with PC for recording, printing and analyzing by the optional software and cable for RS232 interface. USB adaptor and Bluetooth interface can also be used.
- Automatic power off to conserve power.
- Widely used in field of blast cleaned surface measurement. If the profile is too large the amount of coating required to ensure adequate coverage increases, otherwise there is a danger that the peaks remain uncoated - allowing rust spots to occur. If the profile is too small, there maybe an insufficient key to produce adequate adhesion, leading to premature coating failure . Ensuring the correct surface preparation optimises the performance of the coating and material usage.

Specification:

- Display: LCD
- Range: 0 μm to 800 μm (0 mils to 30 mils)
- Accuracy: ±5% or ±5 μm, (whichever is the greater)
- Resolution: 1 μm (0.1 mils)
- Metric and Imperial switchable
- PC interface: RS232C
- Measurement speed: >30 (readings per minute)
- Power off : 2 modes (Manual off at any time by depressing the power key till OFF shows on the display or Auto power off after 3 minutes from last key operation.)
- Weight: 280 g
- Dimensions: 162×65×28mm (6.38" x 2.55" x 2.10")
- Operating temperature: 0°C to 50°C (32°F to 120°F)
- Case: High impact ABS
- Batteries: 4x1.5v (AAA) battery

Accessories:

- Main unit……………...1pc.
- Carrying case…………1 pc.
- Operation manual…….1 pc.

Optional Accessories:

- RS232C cable
- USB adaptor
- Bluetooth interface