Product Category Description:

This unit automatically switches on any piece of equipment, such as a humidifier/dehumidifier or alarm, when the moisture level is below or exceeds a pre-set level. Unit can be set to detect from 30 to 90% relative humidity (RH) in 1% increments at an accuracy of ± 5% RH. A manual override permits equipment to be switched on or off instantly without disturbing the program. Rechargeable NiCad battery maintains settings in the event of an electrical outage. The 1.3cm (1/2") high LCD indicates on/off message to show status of the attached equipment. Three-prong grounded receptacle. UL rated relays turn apparatus on/off to 125VAC, 15 amps, 1800 watts. Unit features a high-impact ABS case.

A serial numbered certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA to indicate instrument traceability to standards provided by the National Institute of Standards and Technology.

Specifications for VWR Traceable Humidity Controller 4190 :

Description:		VWR BRAND HUMIDITY CONTROLLER

(Please note that the description and stock photo may not correspond to the specific model listed above)

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In addition to the VWR Traceable Humidity Controller 4190/ 62379-551, we carry a full complement of Labware & Accessories as well as other product offerings from VWR. We also carry a full line of VWR accessories to help meet your laboratory and scientific needs.

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