Johnson and Allen
Official name: Johnson and Allen Ltd
4 capabilities
Verified Jul 2026
One of 2,381 in United Kingdom
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Details
Neocol Works, Smithfield
Smithfield S37AR , United Kingdom
Smithfield S37AR , United Kingdom
Accreditation
Active
UKAS
4168
johnsonandallen.co.uk
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Calibrates magnetic particle inspection equipment for non-destructive testing applications, with capabilities spanning direct current measurement ranges and onsite calibration services at customer facilities.
Accreditation Details
Accreditation Body
UKAS
Number
4168
Status
ActiveAccreditation is granted under EU Regulation 765/2008 and assessed against ISO/IEC 17025. Data sourced from official UKAS records.
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Test Capabilities (4)
| Standard Reference | Description | Category |
|---|---|---|
| INSPECTION EQUIPMENT | INSPECTION EQUIPMENT | Dimensional / Geometric |
| AC CURRENT 50 Hz RMS | AC CURRENT 50 Hz RMS | Electrical |
| DC CURRENT | DC CURRENT | Electrical |
| uncertainties may be increased. | uncertainties may be increased. | Other |
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