Analytical Industries Inc. ALL-4001 Owner's Manual

Technical Specifications *
Application: Measure Helium in Oxygen and/or Nitrogen and Oxygen in
Nitrogen and/or Helium and compute balance gas
Accuracy He, O : < +2% of FS range under constant conditions
2
< +5% of FS range at constant pressure over operating
temperature range of 0-45⁰C (0-113⁰F)
Analysis Range: 0-100% Helium, 0-100% Oxygen
Calibration: Dual mode: Ambient air or span gas
Compensation: Normal use: Temperature and barometric pressure
Calibration: O
ric pressure and relative humidity; He sensor corrected for
differences in thermal conductivity of oxygen and nitrogen
Connections: 1/8" push-on fitting
Controls: Water resistant keypad with simple to use one touch keys
for Power ON/OFF; Backlight ON/OFF; Cal O
Display: Graphical backlit LCD 2.5 x 2.5"; backlight 30 sec auto OFF
% Helium, % Oxygen, % Balance Gas
O
Temperature, relative humidity, barometric pressure
Imperial or Metric units
MOD - Maximum Operating Depth @ PO2 1.4 ATA
Low battery warning
Enclosure: Watertight IP65, 221 x 190.5 x 96.5 mm (8.7 x 7.5 x 3.8")
He
Pressure/Flow: Very low (<5 psi, 1-2 lpm); open tank slowly until gas is
heard to be hissing out of tank outlet
Power: Rechargeable battery with 15 minute auto OFF
9 VDC power adapter from 110/220 VAC
Approximately 16 hrs continuous use from a 2 hr full charge
Resolution: 0.1% Helium, 0.1% Oxygen, 0.1% Balance Gas
Response Time: 90% of final FS reading < 10 seconds
Sample System: Flow manifold shown, 1/8" tubing, A-3609 adapter
Sensor Model: He: AII-41-100, O
Sensor Life: He: 10 yrs; O
Temp. Range: Operating: 0-45ºC (32-113⁰F), Storage: 0-50⁰C (122⁰F)
Warranty: Analyzer 12 mos; Sensors: He 12 mos, O
* Specifications subject to change without notice
Optional Equip: 9 VDC cigarette lighter adapter (PWRS-1019)
Adapter, BC with Restrictor to 1/8" Tube (A-3673)
Adapter, DIN to 1/8" Tube (A-3677)
Adapter, A-Yoke to 1/8" Tube (A-3678)
2855 Metropolitan Place, Pomona, CA 91767 USA ♦
sensor corrected for temperature, baromet-
2
/Zero He
2
2
: AII-11-75D, Environmental: AII-E3
2
: 60 mos in air at sea level and 25ºC (77⁰F)
2
36 mos prorated
2
Tel: 909-392-6900, Fax: 909-392-3665, www.aii1.com, e-mail: diveaii@aii1.com
Analyze Dive Mixes . . . learn more back page
Proprietary algorithms and sensors compensate:
Oxygen value for environmental factors
Helium value for thermal differences in gases
Accurate calibration + readings = safe dive
Displays MOD PO2 @ 1.4 ATA of gas mix sampled
Large backlit LCD is easily read in poor conditions
Rechargeable battery - 16 hours continuous use
Operates while recharging battery
Built-in battery protection
ISO 9001:2008 Certified
INTERTEK Certificate No. 485
Rev 6/12