hot compressed air freeze dryer DL-4030 for sale

                                                     Low Temperature Coolong Pump
Description of low-temperature circulating pump
TOPTION Brand DL series low-temperature coolant circulation pump is totally enclosed air-cooled refrigeration compressor and microprocessor based control system to provide low-temperature cooling water (liquid) flow or low temperature water (liquid) flow, in order to satisfy the cooling water and low-temperature liquid to temperature or constant temperature equipment, such as evaporation, fermentation, electron microscopy, low temperature chemical reactors, electron spectroscopy, mass spectrometry, densitometer, freeze-drying apparatus, vacuum coating apparatus, the reactor so. Can also make a variety of low temperature volume directly in the tank experiment.
The main features of low-temperature circulating pump
1. Air-cooled completely closed refrigeration compressor, refrigeration system, intelligent control computer automatically open, refrigeration systems with delays, overheating, over-current protection devices such as multiple
2. Circulating pump liquid output can be cold tank, cooling or constant temperature machine outside the experimental container or a second temperature field
3. Microcomputer equipped with timer off function, this feature can be turned from 0 to 100 hours to set the time off any time
4. Uses the double window, red, green and two color LED display temperature settings and temperature measurement, digital resolution of 0.1 °C, the temperature measurements may be amended computer error, so the number was 0.1 °Caccuracy
5. With computer software lock function, lock the system parameter setting, independent of staff can not change the configuration parameters
6. All of the above operations were based intelligent controller on the completion of pressing the touch pad, easy to operate
7. Products easy to use, can work
Technical parameters of low-temperature circulating pump

type	Minimum temperature(°C)	volume(L)	Cooling capacity (W)	accuracy(°C)	Circular flow (L/min)
DL-1005	-10	5	350	±0.5	15
DL-1015		15	800
DL-1020		20	1000
DL-1030		30	1500
DL-1050		50	3000
DL-1505	-15	5	300	±0.5	15
DL-1510		10	600
DL-2005	-20	5	180	±0.5	15
DL-2010		10	500
DL-2020		20	1300
DL-2030		30	1600
DL-2050		50	3500
DL-3005	-30	5	150	±0.5	15
DL-3010		10	300
DL-3020		20	1400
DL-3030		30	1700
DL-3050		50	3800
DL-4005	-40	5	200	±0.5	15
DL-4020		20	1700
DL-4030		30	4200

 

Produktgruppe : Kühlgeräte-Serie > Niedrigtemperatur-Umwälzthermostat