| 摘要 |
The invention relates to a temperature regulating device for a liquid flow towards an analysis instrument (6). The device comprises a flow conduit (2) arranged to guide the liquid in a flow direction when the device is in use, a temperature regulating member (4), at least one temperature sensor (7,8,9) and a valve (5). The temperature regulating member (4) is arranged for temperature regulating liquid flowing through the flow conduit (2) for reaching a predetermined temperature range. The valve (5) is connected to the flow conduit (2) and is switchable between at least first and second positions, wherein said valve (5) is arranged to direct the liquid to an analysis instrument (6) only when the valve (5) is in the first position. The at least one temperature sensor (7,8) is arranged for detecting a temperature of the liquid, and the valve (5) is arranged to be switched to the first position in response to the detected temperature being within the predetermined temperature range. |
