Specification - ION Mercury Vapour Indicator User Manual

MVI MANUAL

Specification

Function
Detector
Measuring Ranges
Sensitivity
Accuracy ± 5 micrograms or ± 10% of reading
Repeatability
Response Time
Temperature Range
Battery Type
Battery Life
Dimensions
Weight
Linearity
Zero Drift Less than 5 µg/hour
Alarms
Datalogger
Operation
Unrivalled Gas
Surveying atmospheres for Mercury (Hg) concentrations below and above
the accepted exposure limit
Dual beam Ultra-Violet absorption module
0.1-199.9 and 1.0-1999 µg/m
0.1 µg/m 3 and 1.0 µg/m
± 5% FSD
Approximately 3 seconds
+10°C to +50°C
15 Volt NiMH rechargeable
Greater than 6 hours after full charge
145 x 295 x 80 mm (120 mm with handle)
5 lb 3 oz (2.35 kg)
Higher than 5% from 0 to 500 µg/m
Audible alarm factory preset to 20 µg/m
0-2 volt for use with a datalogger (not supplied)
After a short warm up the MVI gives real time indication of Mercury vapour
levels through the PTFE probe
Detection.
Page 8 of 23
(user controlled)
3
3
3
3
ionscience.com
Ion Science Ltd