How are the published specifications for PolyScience chillers determined?
The temperature range, temperature stability, cooling capacity and pumping specifications are determined under controlled conditions. These include an ambient temperature of 20°C, 50% relative humidity, no external load attached, and where within range, distilled water is the fluid medium. For low temperature measurements lower than +5°C, we use Dynalene HC50 , or 50% ethylene glycol-water mixture. Your ambient and application conditions may vary from our standard conditions; therefore the results may be somewhat different than published specifications.
