NZS 5259:2015
Gas measurement
Standards New Zealand
Pick a clause from the contents on the left to see community comments and worked examples, or jump into a section below.
Sections
- 1General
- 2Performance requirements
- 3A means of compliance
- ACommonly used conversion factors
- BGuidance on the accuracy requirements for the time parameter of time-stamped data
- CCompliance checklist
- DInstallation tests for specific types of device
- ETest equipment and test area requirements for testing conversion devices
- FSpecific requirements for the transfer prover and transfer prover test area
- GSpecific requirements for bell provers and bell prover test areas
- HExternal leakage test
- JAccuracy testing of meters by transfer prover
- KAccuracy testing of gas meters by bell prover
- LTesting of conversion devices