ADM, HBOT & Sub Aspida
User Manual
Int. Approved
Document ref: PSA-811-14
June 2017
Page 36 of 43
Copyright © 2017 Analox Ltd. All Rights Reserved.
Commercial in Confidence
7
Specifications
Operating temperature:
0 to 50°C
Operating pressure:
800 to 1200 mbar (Sub Aspida)
800 to 3000 mbar (HBOT Aspida)
Atmospheric pressure (ADM Aspida)
Humidity range:
0 to 99 % RH
Display:
High-visibility, Organic Light Emitting Diode (OLED)
display
Alarm horn:
95dB @ 30cm (110dB
–
man-down alarm)
LED indicators:
1 x Green
–
OK
1 x Amber
–
Fault
3 x Red
–
Alarm
Internal data log:
1 log every 30 seconds for at least 7 days of continuous
use
Batteries:
2 x NiMH 2100mAh AA batteries (Or suitable AA type
batteries)
Battery discharge time:
12 hours under normal operation (passive atmospheric
monitoring, minimal user interaction, no alarms)
Battery lifespan:
2 years
Battery charge time:
4.5 hours (from flat)
Charger power supply rating:
9v DC to 0.55A
DC jack 5.5x12.0x2.1mm ve
Calibration adapter max flow
0.5 l/min
EMC performance:
Portable unit fully satisfies MIL STD 461F
Charger compliant @ 14cm for emissions RE101
2004/108/EC
Carbon dioxide sensor (where fitted)
Sensor type:
Analox infra-red MIR
Range:
0.01 to 50.00 mbar ppCO
2
(0.01 to 5.00% at 1000mbara)
Response time:
T90 < 60 seconds
Sensor life span:
5 years
For Sub Aspida
Accuracy (at standard
temperature and pressure):
±(1% of full scale+ 2% of reading)
For HBOT Aspida
Accuracy (at standard
(1% of full scale + 2% of reading) at
temperature):
950 to 1050 mbara ambient pressure
(2% of full scale + 2% of reading) otherwise
