Kaye CTR-25
Portable Liquid Calibration Bath from -25°C to 140°C
Description
The Kaye CTR-25 is the latest addition to our complete line of advanced calibration dry blocks and baths designed to address the specific needs of thermal Validation. The CTR-25 was designed to address portability, capacity, speed and accuracy requirements not normally found in competitive liquid baths.
The CTR-25 is ideally suited for verifications of up to 10 Kaye ValProbe or ValProbe RT Loggers as well as various sized process sensors. Onboard firmware enables automatic real-time verification of RT (real-time) ValProbe Loggers and standard ValProbe loggers. Having a portable, rugged, accurate liquid bath allows customer to easily perform periodic verifications of their Loggers which greatly minimizes risk associated with waiting for yearly factory calibrations.
Features
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Wide temperature range from -25°C to 140°C
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Excellent stability of 0.01°C / uniformity of up to 0.02°C
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Fast heating and cooling times
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Verification of up to 10 rigid ValProbe loggers and any kind of Data Loggers
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Firmware supports automatic/manual verifications of ValProbe Loggers
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Comes with a special designed fixture to easily hold 10 loggers and one IRTD
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Compact, portable design for easy carrying or shipping (20kg/44lbs)
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Compressor free unit – operates with modern Peltier Technology
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Stainless steel casing withstands harsh sterilizing chemicals
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Universal Power Supply 110/ 240 VAC - 50/60 Hz
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Large front panel display with intuitive controls
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Large 2.5l tank with up to 6” (15.24cm) depth can accommodate wide range of sensor types
Applications
The CTR-25’s broad temperature range allows it to be used for calibration or verification of validation or process sensors for a wide variety of applications:
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steam-in-place process (122 °C to 140 °C)
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autoclave sterilization (121 °C to 135 °C)
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pharmaceutical bioreactors (-10 °C to 100 °C)
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storage freezers (-25 °C)
Specifications
Temperature specifications
Range (at 25 °C ambient temperature) | –25 °C to 140 °C (closed cover) |
Accuracy (maximum permissible error) | 0.1 °C |
Display resolution | 0.01 ° |
Stability | 0.01 °C |
Typical uniformity | 0.02 °C |
Repeatability | 0.04 °C |
Typical heating time | –25 °C to 25 °C: 35 minutes 25 °C to 140 °C: 55 minutes |
Typical cooling time | 140 °C to 25 °C: 45 minutes 25 °C to –25 °C: 75 minutes |
Typical settling time | 10 minutes |
General Specifications
Size | Height: 382 mm (15 in) Width: 242 mm (9.5 in) Depth: 400 mm (15.7 in) |
Weight | 20 kg (44 lb) |
Fluid volume | 2.5 liters (0.66 gallons) |
Fluid working area | 75 mm x 75 mm (3 in x 3 in) |
Maximum fluid depth | 154 mm (6.1 in) |
Factory calibration | NVLAP accredited calibration certificate included |
Remote Interface | RS-232 port. / USB 2.0 device port / USB 2.0 host port |
Supply Voltage | 115V - 50 or 60 Hz / 230V - 50 or 60Hz |
Power Consumption | Max 1150 W |