Product guide

71
Humidity and Dew-Point Instruments
Please note: Michell Instruments adopts a continuous development program which sometimes
necessitates specifi cation changes without notice. Please contact us for latest version.
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Calibration
Control Kit
For the Calibration of Relative Humidity Sensors
Technical Specifi cations
The control kit consists of:
• 5 phials of the same humidity value
• 7 test strips
• 1 control chamber with version HKCxxC,
without control chamber with version HKCxxS
• Box dimensions: 100 x 140 x 40mm (3.93 x 5.51 x 1.57”)
• Weight: 0.15kg (0.33lb)
Accuracy
An accuracy of ±3% RH can be achieved if the test procedure is
adhered to.
Operating Conditions
• Reference temperature: +23°C ±1°C (+73°F ±1.8°F)
• Environmental humidity stabilized ±10%
• Set up conditions:
Temperature between 0 and +50°C (+32 and +122°F) with
correction to be applied according to the instruction manual.
Humidity between 40 and 60% RH
• The instrumentation should be checked and the control kit
must be kept in the same environment at least 10 hours
before the procedure is started
• Shelf life of the solutions:
In phial: unlimited
In the control chamber: 2 hours
Issue No: Control Kit_97164_V2_UK_1110
HKC 35 C12
Base Model {Feature A}
Relative humidity control kit with transport case HKC
Chambers {Feature C}
With chamber & ø12mm (0.47") adapter C12
With chamber & ø19mm (0.47") adapter C19
Without chamber S00
RH Levels {Feature B}
25% RH without chamber 25
35% RH without chamber 35
50% RH without chamber 50
80% RH without chamber 80
Ordering Codes
To construct the order code, select the relevant feature from the tables below, starting with the base model, which is {Feature A} and then add on options to create a
string: {Feature A}+{Feature B}+{Feature C}
Order example:
HKC-25-C12
25% RH control kit with chamber & ø12mm (0.47”) adapter, including transport case