Dlsb-5/20 Low Temperature Cooling Circulating Pump

• Customization: Available
• After-sales Service: Yes(Except The Consumbles)
• Warranty: 1 Year
• Model NO.: DLSB-5/20
• Structure: Desktop
• Material: Stainless Steel
• Certification: CE, ISO
• Application: School, Hospital, Lab
• Type: Cooling Type
• Use: Refrigerator
• Capacity: 5L
• Power Source: Electricity
• Min Temp.: -20 Degree
• Transport Package: Standard Export Wooden Box
• Specification: ISO9001: 2000
• Trademark: HEB
• Origin: Xi′an
• HS Code: 8418699090
• Production Capacity: 200

Product Description

                DLSB-5/20 Low Temperature cooling Circulating Pump

Working principle:

This product is mechanically cooled by a totally enclosed compressor. The inner wall of the cooling tank has cooling copper coils. The refrigerant (Freon) continuously circulates through the coil on the inner wall of the water tank to cool the refrigerant in the tank. And then the refrigerant is conveyed to interlayer of the supporting equipment or the condensation coil through built-in circulation pump and external circulation pipeline. This method can cool the material in the reactor indirestly, and also cool & liquefie the steam in contact with condensation tube.
Generally speaking, this product can connect with the interlayer of a double-layer glass reactor, rotary evaporator, and condensation coil of the reactor for usage. It is also feasible to directly put objects or containers which need to be cooled into the bath for cooling or reaction.
The outlet pipe of this product is connected to the lower inlet pipe of the kettle or condenser. The circulating liquid comes out from the upper circulation port and returns to the inlet of this product through the pipe, forming a complete circulation.

Technical parameters:
 

Model	DLSB-5/20
Usage temperature range	-20 ºC~room temperature
Environment temperature	5 ~35 ºC
Environment humidity	≤70% ventilation
Power supply	220V 50Hz/110V 60Hz
Safety protection	Delay, over-current, overheat
Display	LCD display, key operation
Temperature control accuracy	±0.1ºC
Sensor	PT100
Total power	887W
Compressor	Specification	1P
	Quantity	1
	Power	735W
	Cooling capacity	2324W
Circulation pump	Power	100W
	Lift	4-6M
	Flow	20-40L/min
	Pressure	≤0.4MPa
Air-cooling condenser	Power	52W
	Heating exchange area	4.2m2
	Air volume	760m³/h
Refrigerant	R22
Condensation coil	Φ8copper tube plated by nickel
Equipment material	Cold plate spray, anti-corrosion
Water tank dimension&volume	Φ220×180H(mm)	6.8L
Available size in water tank	Φ185mm
Cover opening	Φ200mm
Outer circulation interface	Pagoda joint with Φ12mm outer diameter (facing the left side of the equipment)
Overall dimension(W*D*H)	423×485×(760+pole 400)mm
Net weight	46KG
Packing dimension	595×435×880mm  wooden package 0.23m³
Packing weight	68KG

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