code description ex vat inc vat
Dehumidifi ers - available from most DIY stores
Dehumidifi ers are needed in many incubation rooms In order to reduce the ambient humidity in the air so that
the humidity in the incubator can be reduced to between 20-30% when required. The British climate tends to
produce an average ambient humidity of around 50% RH which means that, the low relative humidity (RH) in
the incubator necessary for some exotic and ratite eggs to achieve the correct weight loss during incubation,
cannot be achieved without help from a dehumidifi er, as, even when electronic humidity control modules are
fi tted, the RH in the incubator cannot always be reduced below the ambient humidity in the room. Dehumidifi ers
are also an excellent source of “free” distilled water - ideal for use in humidity units, incubators, irons etc. If you
currently buy distilled water, a dehumidifi er will pay for itself, time and time again.
640900 Silica Gel Dessicant. Self-indicating, coarse silica gel beads for use in removing unwanted humidity from incubators. 9.15 10.75
When placed in an open container in the incubator the silica gel will absorb moisture from the air. Colour change
indicates when desiccant is saturated. Can be re-charged, time and time again by heating in a cool oven. 500g.
Heaters
641800 Dimplex MPH500 (Coldwatcher). Thermostatically controlled heater. Fixed or free-standing. Frost-stat. 500w 40.43 47.50
641850 Dimplex MPH1000 (Coldwatcher). As above but 1000w 54.04 63.50
641870 Infra-Red Lamp, complete with wire guard, inc shade, GRP holder chain, 2m fl ex and plug. Can be fi tted with 20.43 24.00
any ES fi tting infra-red bulb or ceramic dull emitter. (see page 50/52)
641871 Infra-Red Lamp, complete with wire guard, as above but fi tted with 50% reducer switch. 30.21 35.50
641900 Plug in thermostat, controls room temperature between 0°and 35°C. Ideal for controlling radiant, convector, fan 23.40 27.50
heaters and oil-fi lled radiators. Manual override, integral temperature sensor.
641905 Room thermostat, wire in, switches up to 5Kw. 13.62 16.00
SEE ALSO OVERHEAD INFRA-RED HEATERS IN BROODER SECTION & PLUG-IN DIMMER (SUITABLE I.R. LAMPS)
IN LIGHTING SECTION.
641900
641800
642060
48
Whittington Way, Old Whittington, Chesterfi eld S41 9AG ©Interhatch 2006
7724 catalogue_06.indd 48 4/4/06 5:12:22 pm
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