+44 203 286 8189 steve.jones@westside-int.com

Enclosed membranes and assemblies

Humidity Controller

The C-M1J humidity controller is available as an option for use with the enclosed membranes (S-5T1, S-7T1, S-10T1) and may also be used with the RDH series and any membrane without a controller. It is adjustable in range of 20-80% RH ±15%.  Users are advised to check the calibration of the C-M1J before use.  

Specification

Model

C-MJ1

Dielectric strength (V)

2000V (1 Min)

Dimensions (mm)

78x112x50

Weight (kg)

0.2

Adjustment range

20-80%RH

Operating temperature

10 to + 50°C

Moulded Types

Membrane and power supply in moulded plastic enclosures

   
image of moulded assembly for Rosahl membrane

RDHC-5P1 and RDH-3P1

 
Model No. **RDH-3P1RDHC-5P1RDHC-7P1
Dehumidifying capacity *1grams/day2.9816
Applicable volume *2cubic metres0.35Up to 1Up to 2
Rated VoltageV a.c100/200100100
Power consumption *3W345
Dielectric strengthV2kV a.c per minute2kV a.c per minute2kV a.c per minute
Dimensions *4mm72 x 169 x 34144 x 231 x 69144 x 231 x 69
Humidity set range *5n/a20 to 8020 to 80
Weightkg0.250.650.85
Operationg tempdeg C-10 to 50-10 to 50-10 to 50
Specification sheet
See notes below *

Without humidity controller

Membrane and power supply in IP 00 steel enclosure

    
Image of Rosahl membrane with power supply

RDH-7J1

  
Model No. **RDH-3J1RDH-5J1RDH-7J1RDH-10J1RDH-10J2
Dehumidifying capacity *1grams/day48162958
Applicable volume *2cubic metresUp to 0.5Up to 1Up to 2Up to 4Up to 8
Rated VoltageV a.c100/110100/110100/110100/110100/110
Power consumption *3W3451020
Dielectric strengthV2k V a.c per minute2k V a.c per minute2k V a.c per minute2k V a.c per minute2k V a.c per minute
Dimensionsmm81.5 x 193 x 35115 x 170 x 45145 x 200 x 45175 x 245 x 55195 x 370 x 55
Weightkg0.91.11.4

2.1
Operationg tempdeg C-10 to 50-10 to 50-10 to 50-10 to 50-10 to 50
Specification sheet
See notes below *

With humidity controller

Membrane and power supply and controllers in IP 20 steel enclosures

   
Image of enclosed Rosahl membrane with power supply and controller

RDHC-7J1

  
Model No. **RDHC-5J1RDHC-7J1RDHC-10J1RDHC-10J2
Dehumidifying capacity *1grams/day8162958
Applicable volume *2cubic metresUp to 1Up to 2Up to 4Up to 8
Element terminal VoltageV a.c3333
Power consumption *3W34820
Dimensions *4mm115 x 170 x 65145 x 200 x 65175 x 245 x 70195 x 370 x 70
Humidity set range *5% RH20 to 80%20 to 80%20 to 80%20 to 80%
Weightkg0.91.11.4
2.1
Operating tempdeg C-10 to 50-10 to 50-10 to 50-10 to 50
Specification sheet
See notes below *

NOTES

** These assemblies have not been CE marked in accordance with the European EMC or Low Voltage Directives and will be supplied only to customers outside the European Union.  They do comply with the RoHS Directive. They are not UL listed or CSA Approved

*1 The initial value at the temperature of 30°C and humidity of 60%. (The dehumidifying capacity will degrade during use. How much it degrades depends on the operating environment and conditions. If any signs of abnormality are seen, early replacement is recommended.)  

*2 The applicable volume is for a sealed, moisture-impermeable container, and may vary depending on the material of the container, state of sealing and required humidity.  

*3 The annual average power consumption in average conditions in Japan.

*4 The dimensions of A x B x C in the figure. (The height of the dial on the RDHC type and humidity controller unit is 15 mm.)

*5 RDH-3P1 does not include a humidity controller.