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.

Automated, single sample, designed to process a 20 μL sample, and one-minute test time, allows the Model 3320 to provide the best accuracy and precision in the market today.

 

20 μL is ideal for applications where the sample quantity is limited.

Unparalleled ease of use

Internal diagnostics

Ergonomic, compact design

On-board statistical analysis

Results recall up to the last 30 tests

Multi-language operation

Automated calibration

Password lock out

Hot-Line® Technical Service available 24/7

Advanced Instruments also supplies ControLine Products

Clinitrol™ 290 mOsmol Reference Solution

Protinol® Protein-based Controls

Renol™ Urine Osmolality Contols

Linearity Osmolality Controls

Method – Freezing Point Depression Osmometry
Osmometry measures the total molar concentration of dissolved solids in any solution. The freezing point of a solution is depressed in direct relation to the amount of solute in solution.

 

Uses and Applications – Emergency Medicine, Internal Medicine/Endocrinology, Urology/Renal Function, Surgery/Critical Care, Obstetrics/Gynecology, Pharmacy, General Quality Control.

Advanced® Model 3320 Micro-Osmometer Technical Specifications

Performance at Reference Conditions

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

Performance Over Operating Conditions

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
(14.0" H x 14.0" W x 15.0" D)

Weight
Net:  6.1 kg (13.4 lbs.)
Shipping:  11.4 kg (25.0 lbs.)        

Warranty: One-year limited warranty on workmanship and all parts except glass, plastic, and parts warranted by their makers.