怎么選購低溫冷卻液循環(huán)泵呢？首先要先確定所使用的溫度范圍，不同的試驗要求需要的溫度是不一樣的，要求的溫度越低價(jià)格越貴；其次是要確定冷卻液的體積，冷卻液的體積越大，裝的冷卻液越多，所以冷卻的量也很大，它的價(jià)格也很貴的；后是要看看冷卻水泵使用的環(huán)境有腐蝕性嗎？如果有要用不銹鋼外殼，如沒(méi)有用工程塑料可以了。有的規格低溫冷卻液循環(huán)泵沒(méi)有可以直接放入液體冷卻的浴槽，只有外接的循環(huán)冷卻的。而有的規格的既有可直接放入冷卻液冷卻的浴槽，也有外接的循環(huán)冷卻的。帶浴槽功能的體積大點(diǎn)，不帶浴槽的體積小點(diǎn)，像電腦主機箱大小，客戶(hù)在選購時(shí)也要注意。總的來(lái)說(shuō)低溫冷卻液循環(huán)泵溫度越低價(jià)格越貴，體積越大價(jià)格也越貴，選用不銹鋼外殼價(jià)格貴反之價(jià)格相對便宜；所以選購低溫冷卻液循環(huán)泵時(shí)一定要注意(圖\文www.lfsvw.com/)。
中譯英：
How to choose low temperature cooling liquid circulating pump? We must determine the use of the temperature range, different test requirements required temperature is not the same, the temperature is lower the price more expensive; the second is to determine the volume of cooling liquid, cooling fluid volume is large, the cooling liquid loading is more, so the cooling quantity is large, its price is very expensive; the last is to have a look of cooling water pump using environmental corrosion? If must use the stainless steel shell, such as not using engineering plastics can be. Some specifications of low-temperature cooling liquid circulating pump can not directly into the liquid cooling bath, only the external circulation cooling. Some specifications of both can be directly put into the cooling liquid cooling bath, also have external circulation cooling. Take bath function of big, do not take bath size, like the computer host box the size of customers to purchase, also want to notice. Overall low temperature cooling liquid circulating pump temperature is low the price more expensive, the larger the price is more expensive, optional stainless steel housing price is expensive and the price is relatively cheap; so buy low temperature cooling liquid circulating pump must pay attention.