HygroCal100 User’s Manual
Michell Instruments
3
INSTALLATION
If the HygroCal was ordered without a carry case:
1. Remove the instrument and accessories box from the packing box.
2. Place the instrument on a level surface.
Save all the packing materials for the purpose of returning the instrument for recalibration
or any warranty claims.
The accessories box or (optional) carry case should contain the following items:
• Control sensor calibration certifi cate
• Power adaptor
• User manual
• Port adaptor tool
• Spare Port adaptors (optional)
• Desiccant and water bottles (optional)
If there are any shortages please notify Michell Instruments immediately.
If Calibration Kit 1 or 2 has been ordered, then a separate box will also be supplied
containing the reference instrument (either an MDM25 or Optidew Vision). The specifi c
port adaptors for the reference will be in the accessories box or (optional) carry case
with any other spare port adaptors ordered.
2.2 Operating Requirements
2.2.1 Environmental Requirements
It is important to operate the HygroCal100 within the following environmental conditions:
Minimum operating temperature +5°C (+41°F)
Maximum operating temperature +40°C (+104°F)
Maximum relative humidity 95%
2.2.2 Electrical Requirements
The power adaptor for the HygroCal100 requires the following electrical supply:
100 to 240 V AC, 50/60 Hz