` HygroCal100 Humidity Calibrator

Michell Instruments

HygroCal100 Humidity Calibrator

Fully automated, feature packed portable humidity calibrator with touch screen interface, probe read-back and power, data logging

Starting At
$11,665.00 CAD
Normally ships in 6-8 Weeks

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The HygroCal100 provides a stable test chamber to quickly evaluate the performance of relative humidity sensors across a wide range of 5 to 95% relative humidity.

Its intuitive 4” touch screen display and interface allows the probes under test to be fully integrated with the chamber and user interface (UI), so up to 7 probes with a variety of diameters and output signals can be powered, monitored and logged simultaneously by one self contained unit.

The HygroCal100 allows you to automate your calibration procedure with ease, and will provide a complete logged output of all probes under test against the reference instrument in csv format, ready to download to your USB memory device.

Coupled with an Optidew Vision chilled mirror hygrometer, the HygroCal100 becomes a powerful transportable calibration facility.

The HygroCal100 can optionally be fitted with a high capacity battery pack, which can power the generator and 7 sensors under test for up to 8 hours. The unit can also run from mains power while charging the battery.

• Truly portable at 7lb, and completely self-contained
• Intuitive UI makes automating probe verification simple
• Integral battery pack means validation can be done without access to services
• Validate 7 probes simultaneously
• Automated validation procedures for complete hands-off probe verification
• Internal calibration correction cycle ensures continued confidence
• Optional chilled mirror reference hygrometer, allowing use as a calibrator
• Download logged verification data direct to USB memory

Generation range 5 to 95% RH
RH stability 0.5%
RH uniformity 0.5%
Stabilization time Typically <5 min for full stability from step changes of 10% RH
Control Probe
RH accuracy 0.8%
Temperature accuracy 0.2C
Long term stability 1% per year
Electrical Specifications
User interface 4.3 color LCD with touchscreen
Interface with probes 24V excitation voltage, accepts signals: 020 mA, 420 mA, 01 V, 05 V, 010 V
Measurement units %RH, temperature in C, F
Displayed resolution 0.1
Data logging 2Gb internal memory available for log files; or 10.6yrs storage at 5s intervals
Battery (optional) 1500 mAh
Power supply 24 V DC (100 to 240 V AC, 50/60 Hz adaptor included)
Mechanical Specifications
Probe ports 8 - port adaptors to accomodate probes of diameters: 12mm, 13.5mm, 14mm, 15mm, 18.5mm, 19mm, 24mm, 25mm
Chamber volume Approx 1050cm3
Maximum probe insertion depth 60mm
Desiccant reservoir capacity 25cm3
Saturator reservoir capacity 25ml
Environmental conditions +5 to +40C
Dimensions 100 x 250 x 300mm (h x w x d)
Weight 3.2kg

• On-site or in-lab verifications
• Validation of RH probes at pharmaceutical manufacturing facilities
• Validation of RH probes at meteorological offices
• Validation of RH probes in food manufacturing

Spare desiccant for the HygroCal100
Normally ships in 6-8 Weeks
Starting At
$95.00 CAD
Spare carry case for the HygroCal100
Normally ships in 6-8 Weeks
$770.00 CAD
Bottles for spare desiccant and water storage
Normally ships in 6-8 Weeks
$40.00 CAD
Hygrosmart Cable Connector for the HygroCal100
Normally ships in 6-8 Weeks
$150.00 CAD
Normally ships in 6-8 Weeks
$25.00 CAD
Replacement Hygrosmart sensor for the HygroCal100
Normally ships in 6-8 Weeks
$660.00 CAD