4C3 Multi-Sample Cryoscope

Product Type: Cryoscopes

The Advanced Instruments Model 4C3 Multi-Sample Cryoscope is designed for efficient, accurate, and reliable large-quantity milk testing. The model 4C3 employs the freezing point depression (FPD) method for the determination of added water in milk. The Model 4C3 allows your plant to manage a premium milk supply, ensure quality products and improve your operating efficiency.



The Model 4C3 offers both the International Reference Method of Plateau Seeking (ISO/FDIS-5764/IDF 108) and standard timed plateau methods and it operates in both accepted temperature scales millidegrees Celsius (m°C) and millidegrees Horvett (m°H)


Frost-free cooling chamber eliminates most routine maintenance; large high efficiency heat transfer tank to assure high throughput. The sample probe and stir-wire are cleaned automatically after every test

Data Handling

Optional barcode scanner to input the supplier ID numbers.
On-board printer for better traceability, tracking and to meet your HACCP requirements and RS-232 communication capability for data transfer

Customize User Experience

20-character digital display and on-board thermal printer

Ease of Use

Rapid and stable automated calibration procedure, 90 second test time and continuous loading allows for high throughput of samples

High throughput

The instrument uses sample cassettes for continuous loading of samples. Each cassette holds up to ten samples allowing for fast and easy loading of samples as they arrive in the laboratory. The Model 4C3 can hold four cassettes or up to 40 samples

CryoLine Standards

Advanced Instruments calibrators, controls and supplies meet the exacting standard required to fulfill ISO, HACCP and QA/QC laboratories

Not for sale in the EU

Products & Supplies

Available Models

4C3 Milk (High Throughput) Model 4C3 Cryoscope

Supplies and Accessories

3DA811 Heat Transfer Fluid, 1x150 mL
330016 Bar Code Scanner
4C3050 Set of Sample Cassettes, 1-5
4C3060 Set of Sample Cassettes, 6-10
4C3070 Set of Sample Cassettes, 11-15
FLA835 Thermal Printer Paper, 5 rolls

Controls / Calibrators Aqueous Ampules

3LA022 422 Cryoscope Calibration Standard, Bottle 110mL View
3LA023 422 Cryoscope Calibration Standard, Ampule 10mL View
3LA027 Lactrol 530 Reference Solution, Bottle 110mL View
3LA030 Lactrol 530 Reference Solution, Ampule 10mL View
3LA032 621 Cryoscope Calibration Standard, Bottle 110mL View
3LA033 621 Cryoscope Calibration Standard, Ampule 10mL View


3C2840 Probe Wipers, 100/box
3LA823 Sample Tube- Glass 2.0 mL
4C3840 Sponge Probe Wiper Replacement Kit


Added Water and the Freezing Point of MilkDownload (pdf)
Base Freezing Point Values of Untainted Goat, Sheep, and Water Buffalo MilkDownload (pdf)
CryoLine ProductsDownload (pdf)
Influence of Raw Milk Quality on Fluid Milk Shelf LifeRequest
The Effect of Bronopol on the Freezing Point and Impedance of Milk SamplesDownload (pdf)
The Effects of Raw Milk Storage Conditions on Freezing Point, pH, and ImpedanceDownload (pdf)
The Physical Chemistry, Theory and Technique of Freezing Point DeterminationsDownload (pdf)