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Ice Point Calibration Reference Chamber and Temperature Reference Probes- High Precision Base Model TRCIII
TRCIII
PLACE ORDER - A 0°C (32°F) Thermoelectric “Refrigerator”
- Eliminates Old Fashioned “Ice Bath”
- For Versatile Use in the Factory, Laboratory, Instrument Shop
- Calibration of All Temperature Instruments and Sensors
- Rugged Outer Case for Safe Portability
- Accepts Up to 6 Probes
- Available in 120 or 220 Vac Models
- NIST Traceable Calibration Available
- Companion Dry Block Probe Calibrator Available (Model CL900/950)
Description
Description
The TRC ice pointTM Reference Chamber relies on the equilibrium of ice and distilled, deionized water at atmospheric pressure to maintain six reference wells at precisely 0°C. The wells extend into a sealed cylindrical chamber containing the distilled, deionized water. The outer walls of the chambers are cooled by thermo-electric cooling elements. The increase in volume produced by the creation of ice crystals within the cell is sensed by the expansion of a bellows, which operates a microswitch and controls the cooling elements. The alternate freezing and thawing of the ice accurately maintains a 0°C environment around the reference wells.
The automatic operational features of this instrument eliminate the need for frequent attention, required of common ice baths. On-off cycling of a pilot light indicates proper operation of the unit at ice point temperature.
Any combination of thermocouples may be used with this instrument by simply inserting the reference probes in the reference wells. Calibration of other types of temperature sensors at 0°C may also be performed.
When accurate temperature measurements are required, the TRCIII ice point Chamber delivers the precision you need. The reference wells are maintained at 0°C to within ±0.1°C and a stability of ±0.04°C for constant ambient. Continuous cycling operation maintains constant equilibrium conditions within the cell, eliminating the slow drift often experienced in common ice baths as melting occurs.
TRP reference probes, used with the TRCIII, provide a junction from thermocouple alloys to copper wire, at the probe tip. When inserted into the TRCIII, TRP probes enable the change from thermocouple alloy to copper at 0°C, for accurate cold junction compensation. Anemometer | Automation | Accelerometers | Calibrator | Cartridge Heaters | Chart Recorders | Cryogenics | Custom Pressure Transducers | Data Loggers | Data Acquisition | Dial Thermometers | Fiber Optics | Fiber Optic Temperature Measurement | Flexible Heaters | Flow Meters | Glass Bulb Thermometers | Grippers | Heaters | Humidity Measurement | Integrated Circuit Sensors | Immersion Heaters | Infrared Thermometers | Level Measurement | Load Cells | M12 Temperature Connectors | Magnetic Flow Meter | Panel Meter | PID Controllers | pH meter | Pressure Gauges | Pressure Transducers | Pressure Transmitters | Rotameters | RTD | Remote Process Monitoring | Sanitary Sensors | Signal Conditioners | Stepper Motors | Strain Gages | Strip Heaters | Temperature Controllers | Temperature Labels | Temperature Measurement | Temperature Sensor Manufacturing | Temperature Sensors | Temperature Transmitters | Thermal Imagers | Thermistors | Thermocouple | Thermocouple Wire | Thermowell | Ultrasonic Flow Meters | Vortex Flow Meter | Wireless Sensors
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