Advanced Instruments 3250 Osmometer in Hudson, MA, USA
Used
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Specifications
- Condition
- used
- Stock number
- 25961-25962
- Sample volume
- 0.20 to 0.25mL
- Sample capacity
- Single Sample
- Readout
- 20-character vacuum fluorescent display
- Units
- Milliosmoles per kg of H2O (mOsm/kg H2O)
- Ranges
- Low: 0 to 2000 mOsm/kg H2O High: 1400 to 4000 mOsm/kg H2O
- Resolution
- 1 mOsm/kg H2O
- Communication
- On-board printer, RS-232 serial port
- Linearity
- Less than 0.5% from a straight line
- Repeatability
- 0 to 400mOsm: Std. Deviation ＜2 mOsm/kg H2O 400 to 4000mOsm: Std. Deviation ＜0.5% of value mOsm/kg H2O
- Drift
- Less than 1mOsm/kg H2O per month
- Dimensions
- 13x18x16”
- Weight
- 23lbs
- Electrical
- 100-240V, 50/60Hz, 1.4A
- Subcategory
- Analyzers
- Subcategory 2
- Laboratory equipment
- Listing ID
- 106485342
Description
Advanced Instruments Osmometer 3250
The Advanced Instruments 3250 Osmometer is a device for measuring the concentration of solutions. This instrument uses the freezing point measurement. Osmolality measures the total solute concentration in an aqueous solution. The 3250 Osmometer measures the amount of solute particles in a solution, regardless of ionic charge or molecular weight.
This is useful across a range of disciplines and applications, including:
Clinical Labs
Pharmaceutical Labs
Biotechnology Research and Manufacturing
Environmental Research
An osmometer tests almost any biological liquid, including blood, plasma, urine, sputum, and many others.
When a solute is dissolved in a pure solvent, the freezing point of the solution is depressed. This depression is a colligative, or concentrative property of solution. This property changes in direct proportion to solute concentration.
$4,495 USD