-25℃ Closed High & Low Temp Integrated Circulation Machine

Short Description:

closed type laboratory thermostat/refrigerated water circulating bath
Temperature range: -25℃ ~ 200℃ (High temperature range can be derived to 300 ℃ according to demand)
Tank Volume: 10 ~ 100L, Temperature control accuracy: ±0.5 ~ ±1℃

Model: TL-25M-10L: -25~200℃, 10L

Model: TL-25M-20L: -25~200℃, 20L

Model: TL-25M-30L: -25~200℃, 30L

Model: TL-25M-50L: -25~200℃, 50L

Model: TL-25M-100L: -25~200℃, 100L

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Product Detail

Product Tags

Description:

Dynamic thermostatic control of cold and hot sources for high-pressure reactors, dynamic thermostatic control of cold and hot sources for double-layer glass reactors, dynamic thermostatic control of cold and hot sources for double-layer reactors,

Microchannel reactor cold and hot source thermostatic control; small thermostatic control system, distillation system temp control, material low temp and high temp aging test,

Combined chemical cold source and hot source thermostatic control, semiconductor equipment cooling and heating, vacuum chamber cooling and heating thermostatic control.

Temp range from -80℃ to 300℃, superior performance, high precision and intelligent temp control. Multi-functional alarm system and safety features, LCD screen, 7-inch color TFT touch screen graphic display, the use of magnetic drive pump, no shaft seal leakage problems. High temp cooling technology, can be from 300 ℃ direct cooling cooling, because only the expansion chamber of the heat conduction medium and the oxygen in the air contact (and the expansion box temp at room temp to 60 degrees between), can achieve to reduce the heat conduction medium is oxidized and absorb the risk of water in the air.

Technical Parameter:

Product Name		Closed high and low temp integrated circulation machine
Model		TL-25M-10L	TL-25M-20L	TL-25M-30L	TL-25M-50L	TL-25M-100L
Cooling and heating methods		Compressor refrigeration, electric heating
Application		Mainly used in aerospace environmental testing, heat sink testing, pharmaceutical, chemical industry in the low temp reactor, the purification of special gases, as well as low temp distillation, distillation and extraction and other equipment.
Typical matching heat exchanger		Reactor (glass, stainless steel, enamel), small microchannel, rotary evaporator, mold environment simulation, pulverizer, laser mirror temp simulation (CO2, pulsed, semiconductor), and other heat exchangers with flow channels.
Communication protocols		Standard MODBUS RTU protocol RS485 interface
Medium Temp Range		-25~200℃(high temp section can be derived to 300℃ according to demand)
Temp control selection		Liquid outlet temp control, temp difference control. Optional: material temp control mode
Pressure protection, Pump Flow monitoring		Optional bypass pressure relief, outlet Pump Flow meter monitoring
Temp control accuracy		Medium ± 0.5 ℃ (if required in advance to explain the accuracy can be higher), material temp control mode ± 1 ℃
Heating power		3KW	3KW	3KW	4.5KW	7.5KW
Cooling capacity	at 200℃	3KW	3KW	3KW	4.5KW	7.5KW
	at100℃	3KW	3KW	3KW	4.5KW	7.5KW
	at 20℃	2KW	2KW	2KW	3.5KW	6KW
	at 0℃	2KW	2KW	2KW	3.5KW	6KW
	at -20℃	1KW	1KW	1KW	2KW	3.5KW
Safety protection		Over-temp alarm, overload protection, low liquid level alarm, phase sequence alarm and many other safety and security functions.
Closed-circuit system		The whole system is fully enclosed structure, there will be no oil mist at high temp, low temp will not absorb water in the air, the system will not make the pressure rise because of high temp in operation, low temp automatically replenish the medium.
Refrigeration Accessories		Compressor: American Copeland, France Taikang, Denmark Danfoss and other international famous brands
		Expansion valve: Danfoss/Emerson
		Oil separator: Emerson
		Refrigerant: R22/R404A
Operation interface		Seven-inch color touch screen display input, temp curve recording or digital display optional
Transducers		Machine temp, outlet temp, material temp
Power (380V 50Hz)		5KW	5KW	5KW	7KW	11.5KW
Dimension		5308151130	5308151130	5308151130	5308151230	7309001400
Nitrogen-Filled Welding Process		The low-temp connection piping is made of high-quality soft copper tubing, using high-precision electric pipe bender for piping production, nitrogen-filled welding, 48h high-pressure anti-leakage process to ensure the quality of welding.
Shell material		Galvanized sheet spraying
Circulation pump parameters		15L/min	15L/min	15L/min	25L/min	30L/min
Connector size		G1/2	G1/2	G1/2	G1/2	G 3/4
Optional connection lines		Metal bellows, silicone hose, fluorine hose, stainless steel connecting pipe reserved flange