Commentaire
910.06.04
“Each gauge shall be capable of indicating forces directly in Newtons or be accompanied by a conversion chart so that the imperial readings can be converted into Newtons”
- Gauges usually indicate pressure, not Force. This allows use of same calibrated set of pump and gauge with different hydraulic jacks (different ram areas) . A conversion chart must be provided
“Each gauge shall be accompanied by a certified calibration curve that bears the seal and signature of an Engineer.”
- Calibration curves must be certified by a third party. Stamping and sealing by an engineer can be logistically challenging/impossible, depending on the specific requirements of laboratories
Submitted 15 mars 2023 1:53 PM
Commenter
OPSS 910 - Spécification de construction pour les systèmes de précontrainte par post-tension
PCT Numéro
000-0139
commentaire ID
301
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