Dfy-5/20 Cooling&Heating Reaction Bath with Stirring Function

• After-sales Service: Yes(Except The Consumbles)
• Warranty: 1 Year
• Customized: Customized
• Structure: Vertical Type
• Material: Stainless Steel
• Certification: CE, ISO
• Model NO.: DFY-5/20
• Application: School, Lab
• Type: Cooling Type
• Usage Temperature Range: -20 Degree ~Room Temperature
• Power Supply: 220V 50Hz/110V 60Hz
• Safety Protection: Delay, Over-Current, Overheat
• Display: LCD Display, Key Operation
• Compressor: 1p
• Flow of Circulation Pump: 20-40L/Min
• Lift of Circulation Pump: 4-6m
• Refrigerants: R22
• Water Tank Dimension & Volume: Diameter 220*180mm 6.8L
• Overall Dimension(W*D*H): 423*485*(760+Upright Rod 400)mm
• Net Weight: 45kg
• Transport Package: Standard Export Wooden Box
• Specification: ISO9001: 2000
• Trademark: HEB
• Origin: Xi′an
• Production Capacity: 200

Product Description

    
                                                        Low&constant temperature reaction bath


Introduction:

        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 proceed inner circulation through built-in circulation pump. Or the refrigerant is conveyed to interlayer of the supporting equipment or the condensation coil through external circulation pipeline. This method can indirectly cool the material in the reactor, cool and liquefy the steam in contact with condensation tube.
      During external circulation, the lower outlet pipe of this equipment is connected to the lower inlet pipe of the kettle body or condenser. The circulation liquid exits from the upper circulation port and then returns to inlet of equipment through pipeline, forming a complete circulation.Generally speaking, this equipment can connect the interlayer of double glass reactor, rotary evaporator, condensation coil of reactor for usage.
During internal circulation, put the reaction vessel in the tank to fix it - start the heating function, which can keep the temperature of the refrigerant constant within the setting range - start the magnetic stirring function - put the stir bar into the material - stir the material magnetically.



Technical parameters:
 

Model	DFY-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	2402W
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
Heating power	1500W
Magnetic stirring power	15W
Refrigerants	R22
Condensation coil	Φ8 Nickel plated copper tube
Equipment material	Cold plate spray, anti-corrosion
Water tank dimension & volume	Φ220*180mm	6.8L
Available dimension inside water tank	Φ185mm
Cover opening	Φ200mm
External circulation interface	Pagoda joint with Φ12mm outer diameter (Facing the left side of the equipment)
Overall dimension(W*D*H)	423 ×485×(760+upright rod 400)mm
Net weight	45KG
Packing dimension	570×460×790mm carton package 0.21m³
Packing weight	50KG

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