A global EPC contractor needed to clear reinforced rubber diaphragms from a series of J‑tubes before installing new risers and an umbilical. The standard J‑tube diaphragm cutter wasn’t sized for...
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Test Jig Class 1-4 Transducer System
Typical Operations
- Torque Tool Class 1-4 Operations
- Deck Testing
Features
- Stainless steel transducer with “SMART” intelligence
- Battery power for use in harsh environments
- Accuracy +/-0,5% of reading from 20-100% of full scale
- Limit indication for up to 8 user defined target values
- Analog input
- Torque verification of all kinds of equipment
The Class 1-4 Test Jig is a Norbar designed torque verification unit.
This unit is used to give pre-dive surface confirmation of the torque tool calibration. It consists of a standard ISO class 1-4 torque reaction bucket with study base and built-in torque sensor.
The Test Jig Transducer system is delivered as a complete kit. (Instrument / Load cell + Test Jig)
The verification unit are calibrated once a year. The accuracy is class one. (+/-0,5% of reading from 20 to 100% of full scale)
Track record
Reservoir basket with integrated hose reel for barrier-testing a multiphase flow meter
A North Sea operator who had previously completed a similar operation with Envirent in 2022, came back for a reliable pumping solution to flush and barrier‑test a multiphase flow meter. Envirent...
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Integrated grease pump basket for subsea maintenance (IMR)
A subsea contractor needed to inject grease into rotating components during an IMR operation in the North Sea and returned to Envirent after a positive experience on a previous project. Envirent...
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