Ultra-Cool Dry Block Calibrator (LTR – 90)

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    Deskripsi produk:

    Kaye LTR-90
    Ultra-Cool Dry Block Calibrator

    The Kaye LTR-90 is an ultra-cool dry well calibrator designed for portability, and ease of operation. Operating from -90°C to +140°C it delivers fast response, high stability and automated sensor calibration for ultra low temperature applications. This ultra-cool dry block calibrator is the ideal unit for calibrating temperature sensors used in cold rooms, incubators, autoclaves, freeze dryers, freezers and cryo units. The LTR-90 is lightweight and rugged so you can calibrate sensors almost anywhere. Calibrating sensors in the environment where they will be used provides the highest degree of accuracy as system temperature coefficient errors are eliminated.


    Specifications LTR-90
    Temperature Stability 0.02°C
    Transfer Calibration Accuracy* –40°C to –25°C: ±0.15°C
    IRTD Standard to Thermocouples –25°C to 80°C: ±0.1°C
    80°C to 130°C: ±0.15°C
    Typical Heat-Up Time 25°C to 80°C: 6 minutes
    25°C to 140°C: 14 minutes
    Typical Cool-Down Time 23°C to -90°C: 80 min
    23°C to -95°C: 90 min
    140°C to 23°C: 60 min
    Access Opening / Well configuration Fixed Insert
    Reference wells (2): 6.7 mm
    diameter x 155 mm deep
    Calibration wells (6): 9 mm
    diameter x 155 mm) deep
    Display LED w/0.01°C resolution
    Computer Interface RS232
    Dimensions 343 mm x 198 mm x 318 mm
    Weight 13.6 kg
    Power 115 VAC 60 Hz, 3 A or 230 VAC
    50 Hz, 1.5 A 350 watts