Precision Systems Cryette A™ and Cryette WR™ Cryoscopes

Highly sensitive cryoscopes with reliable operation that automatically lowers bath temperature for high concentrations in research applications. Precision Systems Cryette A and Cryette WR Cryoscopes include all solid-state non-mechanical seven-segment readout with integrating techniques for maximum accuracy and reproducibility.

Manufacturer: Precision Systems 5006

 View more versions of this product

Catalog No. 12-672

  Check Availability
Add to Cart

  • Instruction Manual
  • 24 x 2mL Sample Tubes
  • A Model has 250mL each of 7% and 10% sucrose-equivalent salt calibration standards (-0.422 and -0.621°H); Dual-Range and WR has 125mL each of 100mOsm/kg H2O and 500mOsm/kg H2O standards
  • Bath Fluid
  • Stirring Wires
  • Test-tube Rack
  • Spare Temperature Probe


    Cool-Down Time 10 to 15 min.
    Depth (Metric) 22.8cm
    Height (English) 10 in.
    Includes Instruction manual, 24 x 2mL sample tubes, 250mL each of 7% & 10% sucrose equivalent salt calibration standards (-0.422°H & -0.621°H), spare stirring wires, bath liquid, and test tube rack, spare temperature probe
    Test Time <2 min.
    Weight (English) 28 lb.
    Weight (Metric) 12.7kg
    Calibration 2 noninteracting controls
    Depth (English) 9 in.
    Electrical Requirements 115V 50/60Hz
    For Use With (Application) Used in dairy for QA and QC, 2mL milk samples
    Height (Metric) 25.4cm
    Width (English) 15 in.
    Hertz 50/60Hz
    Quantity Each
    Precision 0.001°C
    Sample Size 2mL
    Solvent Water
    Width (Metric) 38.1cm
    Product Type Milk Cryoscope
    Voltage 115V

    All models obtain molecular weight, solution concentration and freezing point depression determinations for 2mL samples. Additionally, the WR Model includes a digital readout that presents readings in millidegrees C of freezing point depression and digitally displays bath temperature.


    • Choice of three models: Cryette A is a milk cryoscope; Dual-Range Cryette A is used for petroleum applications where water or benzene is the solvent; Cryette WR is a wide-range cryoscope that offers the flexibility of using many solvent types
    • Thermoelectric refrigerator reaches operating temperature in less than 15 minutes
    • Sample readings made in less than 2 minutes
    • Fast-equilibrating 55mL bath ensures exact temperature for each sample; controlled to ±0.1°C
    • Precisely controlled air temperature during sample isolation
    • Two-step calibration with non interacting controls ensures calibration in less than 5 minutes; also, with long-term stability to ensure infrequent calibration
    • Digital display with Special Mode facilitates calibration and allows for observing complete cooling and freezing cycle
    • Zero-stable panel meter that senses seed point
    • Implement APHA and AOAC Official Methods
    • Electrical requirements: 115V 50/60Hz, others available; contact your Fisher Customer Service Representative
    • Shipped assembled and ready to use

  • Description & Specifications

Related Products

Product Content Feedback

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit