Halden Instrument Services

Calibration and repair of industrial measurement equipment

We service pressure, temperature and flow instruments for process and utility plants — in our workshop or on site during a shutdown window. Every job leaves with a certificate traceable to national standards.

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Services

Workshop calibration

Pressure gauges, transmitters, thermocouples, RTDs and signal converters. Typical turnaround is five working days.

On-site servicing

Loop checks, field recalibration and fault-finding at your plant, scheduled around planned maintenance windows.

Records and documentation

Certificates, as-found and as-left readings, and a register you can hand to an auditor without rebuilding it first.

Capabilities

The workshop covers pressure from vacuum to 700 bar, temperature from −40 °C to 650 °C, and DC voltage, current and resistance for loop and signal work. Reference instruments are recalibrated annually against standards held by an accredited laboratory.

Most of our work is repeat maintenance for water treatment, food processing and district heating sites. We keep instrument histories on file, so a returning gauge is checked against its own previous results rather than a generic tolerance.

If an instrument is beyond economical repair we say so in writing, with the measured drift attached. We do not sell replacement hardware.

Established
2011
Standard turnaround
5 working days
Pressure range
Vacuum to 700 bar
Temperature range
−40 °C to 650 °C
Traceability
National standards, annual reference recalibration

Contact

Send the instrument type, range and how many units you have. We reply with a price and a collection date, usually the same working day.

info@example.com

Office hours

Monday to Friday, 08:00–17:00.
Shutdown and weekend work is arranged in advance.

Collection and return of instruments is included for sites within the region.