Hong Kong SAR China
CAL LAB LIMITED
Room 2103, Technology Plaza 29-35 Sha Tsui Road, Tsuen Wan, NT, Hong Kong, Tsuen Wan, NT, Hong Kong SAR China
A2LA|3815.01ISO/IEC 17025Register collected 2026-08-22
Certificates
1
Scope items
6
Locations
1
Contact this laboratory
Register record
- A2LACollected
- 3815.01Active
Certificates and scope
1A2LA
ISO/IEC 17025
Active3815.01
Accredited scope, certificate 3815.01
| Discipline | Method | Matrix | Range |
|---|---|---|---|
| Dimensional Metrology | ISO/IEC 17025:2017; ISO-ILAC-IAF Communiqué dated April 2017; IEC 17025 | - | - |
| Dimensional Metrology | ISO/IEC 17025:2017 CAL LAB LIMITED Room 2103; Isobutylene Hydrogen Sulfide Methane Up to 500 µmol/mol Up to 5000 µmol/mol Up to 10 µmol/mol Up to 100 µmol/mol Up to 5; ison BS EN 60079-29-2/ JJG 635/ JJG915 Reference gas comparison BS EN 60079-29-2/ JJG 635 Reference gas comparison BS EN 60079-29-2/ JJF 1172 Reference gas comparison BS EN 60079-29-2/ JJG 695 Reference gas comparison BS EN 60079-29-2/ JJG 693; IEC 17025 | - | to 5000 µmol/mol; % |
| Dimensional Metrology | JJF 1076 | - | -90 to 6 % RH; kPa; MPa |
| Electrical Testing | ison BS EN 60079-29-2/ JJG 365 Reference gas comparison BS EN 60079-29-2 Reference gas comparison BS EN 60079-29-2/ JJG 1077 Reference gas comparison BS EN 60079-29-2/ JJG 551 Reference gas comparison BS EN 60079-29-2/ JJG 1022 Reference meter comparison JJG 825 Reference meter comparison ISO 21501-4/ JJF 1659/ JJG 846 | - | 0.0001 to 4000 Bq/ m3; mg/m3; V; A; % Volume; µmol/mol |
| Electrical Testing | - | Oil | 0.1 to 100000000 Ω |
| Temperature Calibration | ison JJG 956; ISO 8655-6 | Ambient air | 0.25 to 10000 V; L/min; m/s; µL; °C |
Ranges are reproduced from the accredited scope document as published. An absent range means the register did not state one.
Accreditation data collected from the A2LA register on .
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