Title: Lab thermostat
Application Number: 200410034891 Application Date: 2004.04.15
Publication Number: 1539554 Publication Date: 2004.10.27
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B01L7/02
Applicant(s) Name: Julibo Lab Tech GmbH Address:
Inventor(s) Name:
Attorney & Agent: zhang zhaodong
Abstract:
     A laboratory thermostat features a heating and/or cooling device for temperature control of a liquid bath medium located in a bath tank. The laboratory thermostat has an early-warning system with a control device for a low liquid level in the bath tank and an evaluation device that can realize at least an acoustic and/or visual warning message for maintaining the temperature control process. Due to the integrated early-warning system, when the liquid level decreases, the user of the laboratory thermostat is made aware in due time before undesired shutdown by a low-liquid-level protection device, so that lost temperature control fluid can be immediately refilled before the safety shutdown is triggered by the low-liquid-level protection device.
Time: 13
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