ISA 92.03.01 : 1998
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
PERFORMANCE REQUIREMENTS FOR AMMONIA DETECTION INSTRUMENTS (25-500 PPM)
Hardcopy
07-20-2011
English
01-01-1998
1 Purpose
2 Scope
3 Definitions
4 General requirements
5 Construction
5.1 General
5.2 Meters, indicators, and outputs
5.3 Alarm/output function(s) (where provided)
5.4 Trouble signals
5.5 Controls and adjustments
5.6 Consumables
6 Instrument markings and instructions manuals
6.1 Markings on instruments
6.2 Instruction manual
7 Performance tests
7.1 General
7.2 Sequence of tests
7.3 Preparation of the instrument
7.4 Conditions for test and test area
7.5 Non-powered transportation
7.6 Drop test
7.7 Vibration
7.8 Initial calibration and set-up
7.9 Accuracy
7.10 Repeatability
7.11 Step change response and recovery
7.12 Supply voltage variation
7.13 Temperature variation
7.14 Humidity variation
7.15 Position sensitivity
7.16 Air velocity variation
7.17 Radio frequency interference (RFI)
7.18 Long-term stability
7.19 Battery and low-battery voltage alarm
7.20 Exposure to high-concentration gas
Annex A - References
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