Humidity Test Chambers: RH & Delta Ranges

High specification chambers for climatic research, development and QA testing of products to comply with both in-house, BS, ISO, DEF and MIL-STD specifications.

RH Range or Temperature / Humidity Chambers

A range of compact bench standing chambers featuring:

Single set point steady state control using West temperature / humidity controllers. (Cyclic control optional).

Humidity measurement by a Vaisala solid state humidity sensor.

Industrial Links:
FGH Contols
Vaisala Humidity sensors

MODELS:	RH80-20	RH115-20
Test volumes (litres)	80	115
Internal chamber dimensions
Height h mm	450	450
Width w mm	500	500
Depth d mm	350	500
External chamber dimensions
Height Hmm	1150	1150
Width W mm	750	750
Depth D mm	935	1085
TEMPERATURE RANGE
Maximum temperature level in ºC	+130	+130
Minimum temperature level in ºC	-20	-20
Rate of cooling in ºC/Min average	[empty chamber] approx. 1.5ºC to 2ºC/min
Rate of heating in ºC/Min average	[empty chamber] approx. 1.5ºC to 2ºC/min
Temperature fluctuation	[measured at the control sensor after stabilisation] approx. ±0.3ºC to ±0.5ºC
Temperature variation	across chamber [following chamber stabilisation] approx. ±1ºC
TEMPERATURE RANGE WITH HUMIDITY OPERATIONAL
Maximum temperature level in ºC	+95	+95
Minimum temperature level in ºC	+10	+10
Humidity range	from 10% to 98% RH

Delta 'H' Range of Temperature / Humidity Chambers

Delta 'H' Temperature / Humidity Chamber with optional window.

A floor standing range of high quality competitively priced temperature / humidity test chambers featuring simple to use "Contour " programming / logging software with touch sensitive TFT display.

MODELS:	190- 40	190- 70	335- 40	335- 70	610- 40	610- 70	990- 40	990- 70	1550- 40	1550- 70
Test volumes (litres)	190	190	335	335	610	610	990	990	1550	1550
Internal chamber dimensions
Height h mm	750	750	750	750	950	950	950	950	950	950
Width w mm	540	540	540	540	750	750	1050	1050	1050	1050
Depth d mm	450	450	765	765	800	800	950	950	1450	1450
External chamber dimensions
Height h mm	1780	1780	1780	1780	1980	1980	1980	1980	1980	1980
Width w mm	860	860	860	860	1080	1080	1380	1380	1380	1380
Depth d mm	1300	1300	1630	1630	1690	1690	1880	1880	2330	2330
TEMPERATURE RANGE DELTA ‘H’ SERIES
Maximum temperature level in ºC	+180	+180	+180	+180	+180	+180	+180	+180	+180	+180
Minimum temperature level in ºC	-40	-70	-40	-70	-40	-70	-40	-70	-40	-70
Rate of cooling in ºC/Min average	[empty chamber] approx. 1.5ºC to 2ºC/min
Rate of heating in ºC/Min average	[empty chamber] approx. 1.5ºC to 2ºC/min
Temperature fluctuation	[measured at the control sensor after stabilisation] approx. ±0.3ºC to ±0.5ºC
Temperature variation	across chamber [following chamber stabilisation] approx. ±1ºC to ±2ºC
TEMPERATURE RANGE WITH HUMIDITY OPERATIONAL
Maximum temperature level in ºC	+95	+95	+95	+95	+95	+95	+95	+95	+95	+95
Minimum temperature level in ºC	+10	+10	+10	+10	+10	+10+	+10	+10	+10	+10
Humidity range	from 10% to 98% RH

Please make contact to obtain a full list of options.

RH Product leaflet download

Delta Product leaflet download

T:	+44(0)1495 305 555
F:	+44(0)1495 303 595
E:	sales@designenvironmental.co.uk