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    Validation Sensor Assemblies - Masy Systems

    Hygroclip RH Assembly

    Hygroclip RH Assembly - Wire to Digi-Link, Digistrip or Validator 2000
    • Designed by Masy Systems for validation of humidity controlled chambers
    • and walk-ins. Easy to use and install on validation dataloggers.
    • Measuring range: 0%RH to 100%RH and -30ºC to 70ºC (-22ºF to 158ºF).
    • Analog Output: Linear, 0 to 5 volts.
    • Accuracy: Three-point ambient calibration @ 23ºC: ±1.2%RH from 20%RH to 85%RH;
    • Specific point: ±1%RH at that point.
    • Includes RH sensor, 12-foot sensor cable, extension cable (25 feet), power supply and wiring instructions.


    HygroLogger Temperature/RH Assembly

    HygroLogger Temperature/RH Assembly - Handheld Stand-Alone Unit
    • Handheld portable data acquisition unit, displays and stores RH and temperature. Up to 416 days of data recording, direct communication with a PC serial port.
    • Interchangeable humidity-temperature probe for fast and easy maintenance. Full featured, Windows based software.
    • Measuring range: 0%RH to 100%RH and -30ºC to 70ºC (-22ºF to 158ºF). Accuracy: ±1.2%RH with calibration.
    • Includes HygroLogger, RH sensor, extension cable (6 feet), RS-232 computer cable, software.


    Assembly / Calibration

    RH Assembly
    HygroLogger Temperature/RH Assembly
    Pre-calibration of RH Sensor (Prior to shipment)
    Three point ambient @ 23ºC with 20%RH, 35%RH & 85%RH
    Specific calibration at ICH point: 25ºC/60%RH, 30ºC/60%RH,
    30ºC/65%RH, 30ºC/75%RH or 40ºC/75%RH or customer-defined non-ICH point
    Specific point calibration at customer-defined non-ICH point
    Post-calibration of RH Sensor (Upon return of rental)

    Masy Systems, Inc. utilizes in-house temperature / humidity calibration chambers and chilled mirror standards to perform precise RH comparison calibrations at specific temperatures for accurate validation and calibration measurements. Calibration offsets for specific points are documented on calibration certificates. Offsets can be programmed into the validation datalogger to use at those specific points.


    CO2 Assembly

    CO2 Assembly
    • Designed by Masy Systems for validation of CO2 controlled chambers and walk-ins. Easy to use and install on validation dataloggers.
    • Measuring range: 0%CO2 to 10%CO2. Accuracy: ±0.5%CO2
    • Includes CO2 sensor, sensor cable, extension cable (6 feet), power supply and wiring instructions


    Assembly / Calibration

    CO2 Assembly
    Pre-calibration of CO2 Sensor (Prior to shipment)
    Calibration @ 5%CO2 & 10%0CO2, check @ 0%CO2
    Post-calibration of CO2 Sensor at 5% CO2 (Upon return of rental)