Heating Refrigeration Circulator-70℃_Ningbo Guante Refrigeration Technology Co., Ltd

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Ningbo Guante Refrigeration Technology Co., Ltd

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Heating Refrigeration Circulator

Heating Refrigeration Circulator-70℃

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Heating Refrigeration Circulator

Heating Refrigeration Circulator-70℃

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Number of views:

1000

Product serial number

C05

Category

Heating Refrigeration Circulator

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Tel：0086-4006212021 0086-574-88086517
E-mail：lxqsiuoo@163.com

Ningbo Guante Refrigeration Technology Co., Ltd. is a scientific and technological entity dedicated to the development, production and sales of experimental equipment, petrochemical equipment, API production equipment and short range molecular distillation equipment. Products are exported to Europe and the United States, the Middle East and other countries (customized voltage of three-phase 220 V 60 Hz and three-phase 480 V 60 Hz).

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Products Detail

Parameters

Model		QR-25W	QR-35	QR-50	QR-70	QR-100W	QR-150W
Temperature range		-70°C~250°C
Temperature control		PID fuzzy control
Controller		LCD display set temperature and measure temperature, touch key input
Compressor		American grain wheel
Cryogen		R-404A R-23
Evaporator		Plate type exchanger
Temperature control object		Outlet temperature control of heat conducting medium
Temperature feedback		Temperature feedback of heat conduction medium Pt100
Control accuracy		±0.5°C
Heating power		2.5kW	3.5kW	5500W	7500W	10000W	15000W
Cooling capacity	250	2.5KW	3.5KW	5500W	7500W	10000W	15000W
	100	2.5KW	3.5KW	5500W	7500W	10000W	15000W
	20	2.5KW	3.5KW	55OOW	7500W	10000W	15000W
	0	2.5KW	3.5KW	5500W	7500W	10000W	15000W
	-20	2.0KW	3.0KW	4850W	6000W	8200W	14000W
	-40	1.3KW	1.75KW	2300W	3100W	4000W	8750W
	-60	0.4KW	0.55KW	750W	900W	1200W	2800W
Closed circulation system		Max20L/min 2BAR	Max35L/min 2BAR	Max35L/min 2BAR	Max50L/min 2BAR	Max50L/min 2BAR	Maxi 10L/min 2.5BAR
Safety protection		It has self diagnosis function, refrigerator overload protection, high voltage pressure switch, overload relay Thermal protection device, low liquid level protection, high temperature protection, sensor fault protection and other security functions
Closed system		The whole system is full closed circulation, there is no oil mist at high temperature and no water vapor at low temperature, pressure do not rise up due to high temperature when system is running. The system will supple heat transfer medium automatically at low temperature.
Interface size		Dn15	DN20	DN20	DN20	DN20	Dn25
Water cooled W / Water temperature 20 degrees		900L/H 1.5bar~4bar	/	/	/	3200L/H 1.5 bar~4bar	4500L/H 1.5 bar~4bar
Size	Water cooling	4006001350	/	/	/	7007001350	7007001550
Size	Wind cooling	/	5506801450	6206801450	7507501750	/	/
Weight	Water cooling	190kg	/	/	/	370kg	420kg
Weight	Wind cooling	/	275kg	320kg	370kg	/	/
Power Supply		AC220V 50HZ 5.2kW (max)	AC380V50HZ 8kW(max)	AC380V50HZ 11kW (max)	AC380V50HZ 15kW (max)	AC380V 50HZ 20kW (max)	AC380V50HZ 28kW(max)
Shell material		Plastic spraying of cold rolled sheet
Controller selection		7 inch color touch screen temperature record printing
Power supply selection		220 V 60 Hz three-phase, 440v-480v 60Hz three-phase
Explosion proof selection		ExdllBT4 or positive pressure explosion proof