Analytical Industries AII-2000 M Oxygen Analyzer - Manual (Page 17)

8 Specifications
30
Expected Sensor Life
Considers the full range of the sensor’s signal, example 7-13 mV. Most medical
oxygen sensors are configured to meet the published, see opposite page, speci-
fication which distributes the overall sensor life as follows:
- 60 months Expected Service Life (915,420 oxygen % hours)
- 6 months Recommended Storage Life period (91,542 % oxygen hours)
- 2 months margin of error
Therefore, the Recommended Storage life period should not be considered a
perishable shelf life. Operating at the specified parameters of oxygen concen-
tration (air 20.9%), temperature (25⁰C/77⁰F) and pressure (1 atm/bar), the
sensor will operate for approximately 68 months whether in storage or in use.
The purpose of the Storage Life period is to ensure the user derives the Ex-
pected Life of 60 months (915,420 % oxygen hours) and does not lose the
benefit of the warranty.
Warranty
The 18 month (274,626 % oxygen hours) warranty period (begins with ship-
ment from the factory and is limited to the first claim submitted) is based on:
- 60 months Expected Service Life (915,420 % oxygen hours)
- Estimated exposure (24/7) to 60-70% oxygen concentration
- Marginal of error of 2 months
8.1 Spare Parts & Accessories
31
Accuracy: +2% of FS range under constant conditions
Analysis: 0-100% oxygen
Area Classification: General purpose
Alarms:
Analyzer – none; Monitor - User adjustable HI 16-100%,
LO 15-99%, 120 second alarm silence, HI alarm defeat
for flushing patients with 100% O
2
Calibration: 100% oxygen before using each day or after 8 hours of
continuous use.
Compensation: Temperature compensated
Connections: (M, A) 1x16mm thread or o-ring diverter; (HC) tubing
Controls: Soft touch keypad for ON/OFF and menu function
Dimensions: 3.6 x 5.9 x 1.6”; weight 10 oz. (280 grams)
Display: 3-1/2 digit backlit LCD 2.5” x 1.5”; resolution 0.1% O
2
Flow Sensitivity: None between 0.2 to 10 liters per minute
Humidity: Non-condensing 0-95% RH
LED Indicators: Analyzer - none; Monitor - upon activation of alarms
Linearity: + 1% under constant conditions
Pressure: Inlet – (M, A) ambient, (HC) regulate; vent - atmospheric
Power: 2 AA Alkaline batteries; 1,200 hours continuous use
Response Time: 90% of final FS reading in 9 seconds
Sensitivity: < 0.5% of FS range
Sensor: (M, A) AII-11-60 or (HC) AII-11-60-HC
Expected Life: 60 months in air at 25ºC and 1 atmosphere
Storage Temp.: -20º to 60ºC (-4ºF to 140ºF) on intermittent basis
Temp. Range: 5º to 45ºC (41ºF to 113ºF)
Warm-up Time: None
Warranty: 24 months analyzer; 18 months sensor (any application)
AII-2000 A, AII-2000 M AII-2000 HC
Spare Parts: Spare Parts:
AII-11-60 Oxygen Sensor AII-11-60-HC Oxygen Sensor
BATT-1008 Battery (2x) 1.5V AA BATT-1008 Battery (2x) 1.5V AA
P-1087 Instructions for Use P-1087 Instructions for Use
A--1162 PCB Assy Main A-1162 PCB Assy Main
CABL-1006 Coil Cable TUBE-1007 1/4” Tubing 7’
FITN-1112-1 Flow Diverter
Optional Accessories: Optional Accessories:
FITN-1009 Tee Adapter FITN-1066 Nipple Universal
HRWR-1075 Dovetail Clamp HRWR-1074 Dovetail Clamp
CC-1072 Carrying Case CC-1072 Carrying Case