Model 3250 Single-Sample Osmometer Specifications
Sample Volume	0.2 to 0.25 mL
Test Time	Low Range: approximately 2 minutes
	High Range: approximately 3 minutes
Sample Capacity	Single Sample
Units	mOsm/kg H2O
Resolution	1 mOsm/kg H2O
Range	Low Range: 0 to 2000 mOsm/kg H2O
	High Range: 1400 to 4000 mOsm/kg H20
Communications	On-board printer, DTE RS-232 serial port, and optional barcode scanner
Performance at Reference Conditions*
Linearity	Less than ±0.5% from a straight line
Repeatability	±2 mOsm/kg H2O (1 S.D.) between 0 and 400 mOsm/kg H2O; ±0 5% (1 S.D.) between 400 and 4000 mOsm/kg H2O
Drift	Less than 1 mOsm/kg H2O per month
Performance Over Operating Conditions
Temperature Effects	Less than 1 mOsm/kg H2O per 5°C (9°F) ambient temperature change
Operating Conditions
Temperature	18 to 35°C (64 to 95°F)
Humidity	5 to 80% relative humidity, (non-condensing)
Storage Temperature	-40 to +45°C (-40 to +113°F)
Electrical
Voltage	100 to 130VAC (50/60 Hz) or
	200 to 250VAC (50/60 Hz)
Power Consumption	150 Watts
Dimensions	16.0" H x 13.0" W x 18.0" D (40.6 cm x 33.0 cm x 45.7 cm)
Net Weight	28.0 lbs. (12.7 kg)
Shipping Weight	39.0 lbs. (17.7 kg)
Warranty	One year limited warranty on workmanship and all parts except glass, plastic, and parts warranted by their makers
Certification
*Reference Conditions	20 to 25°C (68 to 77°F); 40 to 60% relative humidity; tolerances of reference or calibration solutions excluded
For more information on the Advanced Instruments family of tests, please call 800-225-4034
	Specifications subject to change