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Advanced Instruments 4C3 Multi-Sample Cryoscope
Accurate & Reliable Multi-Sample Testing
The Advanced 4C3 multi-sample cryoscope uses the preferred freezing-point method to precisely determine the amount of added water in milk, offering unique continuous throughput for maximum efficiency in large volume testing.
Batch testing is also efficient with the 4C3; samples can be prepared in advance and loaded into sample cassettes. When ready to begin testing, an operator can load up to four sample cassettes (holding up to 40 samples) into the cryoscope, press Start and walk away. The instrument automatically tests each sample in turn and records the results; keeping your cryoscope and operator working at peak efficiency.
The 4C3 offers an optional barcode scanner to automate positive sample identification and eliminate test result transcription errors.
The 4C3 is microprocessor controlled for simple, pushbutton operation. Extensive self-diagnostic and troubleshooting prompts keep you up and running.
Superior Results
The Advanced 4C3 freezing-point technology complies with both the International reference and screening method; delivering precise, accurate, repeatable and reliable results.
Positive Sample Identification
Available printer and RS232 ports from which, date, time, sample ID and test result can be reported.
Operator-selectable Options
Standard design includes m°C or m°H scales, timed plateau or plateau seeking modes, and four language prompts.
Calibration Ease
Simply load the calibration samples into the specially coded calibration cassette and calibration is automatically triggered to run unattended.
Fast Testing, Fully Automated
With the unique dual-stage, solid-state cooling assembly, testing can begin immediately. You don’t waste time waiting for your instrument to cool down.
Rewarding
The capacity of the 4C3 allows your lab to efficiently test and manage supplied milk in order to properly compensate producers, ensure quality products and profitable returns.
Specifications:
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Sample Size
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2.0 to 2.5mL
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Sample Capacity
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Holds up to 4 (four) cassettes
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Readout
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20-character digital display and on-board thermal printer
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Units
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m°C or m°H
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Range
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0 to -1000 m°C or m°H
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Linearity
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Typically within ±0 5% (straight line method)
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Resolution
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±1 m°C or m°H
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Repeatability
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±2 m°C (1 S.D.)
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Power Requirement
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100 to 130 V(60Hz) or 200 to 250 V(50 Hz)
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Power Consumption
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350 W
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Dimensions
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21.5"H x 21.5"W x 20"D (55cmH x 55cmW x 51cmD)
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Net Weight
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55 lbs. (25 kg)
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Shipping Weight
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75 lbs. (34 kg)
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Storage Temperature
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-40 to +158°F (-40 to +70°C)
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Operating Temperature
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64 to 95°F (18 to 35°C)
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Drift
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Drift - Less than 1 digit per month plus 1 digit for every 9°F or 5°C ambient temperature change
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Room Humidity
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5 to 80% R.H., non-condensing
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Sample Throughput
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Sample Throughput - Approximately 40 samples per hour in the 30-second plateau mode at an ambient temperature of 23°C. Increase in ambient temperature will result in decrease of sample throughput.
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Warranty
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One-year limited warranty on workmanship and all parts except glass, plastic, and parts warranted by their makers.
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Accessories:
- QCL Cryoscope Calibration and Check Standards (480mOC, 600mOC and 512mOC), 250ml, 12-month self-life from manufacture date. Certificate of Conformity and traceable to ISO5764, click here for more information.
- Cryoscope tubes, pack of 12, conform to ISO5764 (borosilicate glass, precise dimensions).
- Bath liquid, thermistor probes, air filters and printer paper.
For further information on these products please contact the product manager, Jamie Duncan on 01342 820820 or email enquiries@qclscientific.com.
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