Calibration
How often should your instruments be calibrated?
SIRC Laboratory3 min
Twelve months is a convention, not a rule. The right interval comes from drift, duty and what a wrong reading costs.
Read more →Practical notes from the people doing the work — what the standards actually require, and what the certificates actually mean.
Calibration
Twelve months is a convention, not a rule. The right interval comes from drift, duty and what a wrong reading costs.
Read more →
Quality
A pass stamp tells you almost nothing. Here is what to look for — and which omissions should worry you.
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Inspection
A hot spot without a load figure is not a finding. What to ask for before you book a thermal survey.
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