Key components commonly used in freezing point osmometers

Cooling Module / Semiconductor Cooling Chip

Responsible for cooling the sample to below its freezing point.

Temperature Probe (Thermistor / Platinum Resistance)

Accurately measures the freezing point depression, serving as the core sensor.

Vibrating Needle / Stirring Needle

Triggers sample crystallization and ensures stable measurement.

Sample Tube / Sample Cup

Holds the liquid to be tested.

Transmission Mechanism / Drive Motor

Controls the up-and-down and in-and-out movement of the vibrating needle.

Heating Defrosting Assembly

Prevents frost and ice buildup on the probe and cooling stage.

Control Mainboard

Calculates and displays osmotic pressure results