Services
Calibration certificate issued by JASH is traceable to either National and/or International Standard. Facilities, which JASH owns for the purpose:
- Laser Interferometer with full set of laser optic for measurement of linearity, straightness, flatness and squareness
- Mitutoyo, Japan make Step Gauge
- Length bars
- Wyler, Swiss make, Precision Electronic Digital Minilevel -2, Sensitivity 0.01/ 0.001 mm / meter
- Rank Taylor Hobson, U.K. make, Automatic Position sensing, Photo-Electric Auto Collimator with Measurement optics for straightness, flatness and squareness, Resolution 0.1 arc sec.
- CARL ZEISS JENA German make, Precision Co-incedence level, sensitivity 0.01 mm / meter
- Hilger & Watts, U. K. make, Precision Block Level model TB4-2, Resolution 0.1 mm /meter
- Baker-Pretec make, Digital LVDT Probes with Analogue & Digital meters
