Advanced Instruments A2O User Manual

Chapter Name
107
Product Specifications
Appendix B
Electrical
Power Requirement: 100 to 240 VAC (50/60 Hz)
Fuses (2): 250V time delay (Type T): 5-Amp
Power Consumption: 375 Watts
Memory Backup: 2 Integral lithium cells; 10-year life (typical); (not user-
serviceable)
Sample Volume: 100 µL tested, 150 µL aspirated
Sample Capacity: 20
Readout: Color touchscreen display
Units: mOsm/kg H
2
O
Measuring Interval: 0 to 4000 mOsm/kg H
2
O
Analytical Measuring
Range (also Report-
able Range and
Linear Range): 0 to 4000 mOsm/kg H
2
O
Calibrated Ranges
Low: 0 to 2000 mOsm/kg H
2
O
Full: 0 to 4000 mOsm/kg H
2
O
Resolution: 1 mOsm/kg H
2
O
Communications: On-board printer, 10/100 Mbps Ethernet port, USB 1.0, 1.1,
2.0 ports
Performance at
Reference Conditions
1
Accuracy:
0 to 400
mOsm: Mean value < 2 mOsm/kg H
2
O from nominal value
400 to 4000 mOsm: Mean value < 0.5% from nominal value
Precision (Within
Run):
0 to 400
mOsm: Standard deviation < 2 mOsm/kg H
2
O
400 to 4000
mOsm: Standard deviation < 0.5% of mean value
Drift: Less than 1 mOsm/kg H
2
O per month
1
Reference Conditions: 20°C to 25°C (68°F to 77°F); 40% to 60% Relative Humidity; tolerances of reference
or calibration solutions excluded.

Advanced Instruments A2O Specifications

General

Brand	Advanced Instruments
Model	A2O
Category	Measuring Instruments
Language	English