Used ADVANCED INSTRUMENTS 3320

The Advanced Instruments Model 3320 Micro Osmometer determines the osmolality of solutions using freezing point depression (FPD). It is Ideal for serum, urine or other bodily fluids in clinical applications; and media or formulations in pharmaceutical, biotech or industrial applications. The instrument is automated, single sample designed and processes a 20 ?L sample within a one-minute test time. This allows the Model 3320 to provide the best accuracy and precision in the market today.

Specifications:

Linearity: Less than ±1% from a straight line over calibrated range
Repeatability: 0 to 400 mOsm: ±2 mOsm/kg (1 S.D.) 400 to 2000 mOsm: ±0.5% (1 S.D.)
Drift: Less than 1 mOsm/kg H2O per month
Temperature Effects: Less than 1 mOsm/kg H2O for every 5°C (9°F) ambient temperature change
Operating Conditions Temperature: 18°C to 35°C (64°F to 95°F)
Humidity: 5 to 80% relative humidity (non-condensing)
Storage Temp.: -40°C to +45°C (-40°F to +113°F)
Start-up Time: 30 seconds from power-on
Test Time: 60 seconds
Dimensions: 35.5 cm x 35.5 cm x 38.1 cm