HR -50℃~250℃ Cooling & Heating Circulator

Description

Description

• 1. Whole liquid circulation is airtight, with expansion tank, this expansion tank and liquid circulator are adiabatic, not to participate liquid circulation, just mechanical connection, no matter the temperture of liquid circulator is high or low, the temperature of medium in expansion tank is always lower than 60℃.

  
  

  2. Whole liquid circulator is airtight system, there’s no absorption of water vapor when under low temperature condition, oil mist will not happen under high temperature condition, conduction oil could be wide working temperature. 

  
  

  3. Whole circulation system not use magnetic valve.

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• 1. Wide working temperature range, has heating and cooling function at the same time, max temperature range  is -50℃ ~ 250℃.

  
  

  2. Two LED display controller, could display temperature set value and actual value at the same time, over temperature alarm value also be displayed.

  
  

  3. High efficient and high speed, liquid charging is simple.

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• 4. Guarantee rapidly cooling under high temperature condition, could come true continuously temperature control between -50℃ ~ 250℃.

  
  

  5. Circulation management use airtight method, no oil mist and water vapor absorption situation, so as to guarantee the safe of your research and the lifetime of conduction liquid.

  
  

  6. Chiller unit use emerson copeland compressor, circulation pump, stable performance and reliable quality.

  
  

  7. Self-diagnosis function, freezer overload protection, high pressure switch, overload relay, thermal protection device, liquid low level protection, high temperature protection and temperature fault protection,etc, security protection function.

  
  

  8. Control heat-conducting medium temperature, whole heating and cooling process use the same kind heat-conducting medium.

  
  

  9. High-lift design, meet the need of heat-conduction medium long distance transmission.

  
  

  10. Adopt R404A environment protection type refrigerant, meet environment protection request.

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• Model		HRT-25N	HRT-35N	HRT-50N	HRT-70N	HRT-100N	HRT-150N
  Temperature range â„ƒ		-50℃～250℃	-50℃～250℃	-50℃～250℃	-50℃～250℃	-50℃～250℃	-50℃～250℃
  Temp. control		Heating power
  Temp. control choose		Heat conduction medium outlet temperature control
  Communication protocol		MODBUS RTU protocol    RS 232 interface
  Temperature feedback		Heat-conducting medium: PT100
  Temp. accuracy		±0.5℃	±0.5℃	±0.5℃	±0.5℃	±0.5℃	±0.5℃
  Heating power		2500W	3500W	5500W	7500W	10000W	15000W
  Cooling capacity	250℃	2000W	3500W	5500W	7500W	10000W	15000W
  	100℃	2000W	3500W	5000W	7000W	10000W	15000W
  	20℃	2000W	3500W	5000W	7000W	10000W	15000W
  	0℃	1800W	3000W	5000W	7000W	10000W	15000W
  	-20℃	850W	1500W	2850W	4200W	6000W	11000W
  	-40℃	250W	450W	900W	1500W	2000W	3750W
  Circulation pump flow and pressure		Max20L/min 2BAR	Max35L/min 2BAR	Max35L/min 2BAR	Max50L/min 2BAR	Max50L/min 2BAR	Max50L/min 2BAR
  Expansion tank volume		8L	13L	15L	18L	22L	25L
  		Has the interface to hanging expansion tank external（DN-15)
  Compressor		Frence  TaiKang	Emerson  copeland	Emerson  copeland	Emerson  copeland	Emerson  copeland	Emerson  copeland
  Evaporator		Plate type heat exchanger
  Input & display		7-inch color touch screen, display setting temp. and liquid outlet temp, liquid return temp,  data output as excel type.
  Safety protection		Self-diagnosis function; freezer overload protection; high pressure switch, overload relay,  thermal protection device,liquid low level protection, high temperature protection and  temperature fault protection.
  Closed circulation system		there’s no absorption of water vapor when under low temperature condition, oil mist will  not happen under high temperature condition, there’s no absorption of water vapor when  under low temperature condition, oil mist will not happen under high temperature condition
  Refrigerant		R-404A	R-404A	R404A	R404A	R404A	R404A
  Connection size		DN-15	DN20	DN20	DN20	DN20	DN-20
  Dimension	Air cooling	400*600*1050	550*680*1350	500*680*1350	550*680*1450	620*680*1550	700*700*1750
  Weight	Air cooling	160kg	185kg	245kg	285kg	320kg	360kg
  Power source		AC 220V 50HZ	AC 380V 50HZ	AC 380V 50HZ	AC 380V 50HZ	AC 380V 50HZ	AC 380V 50HZ
  		4.2kW (max)	6kW (max)	8.5kW (max)	11.5kW (max)	16kW (max)	22.5kW (max)
  Case material		Cold-rolled sheet spraying plastics
  Optional		SUS304 case material
  Optional power source		220V 60HZ three-phase，440V～480V 60HZ  three-phase

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• 1. TOPTION is a registered brand, which is well known in global lab instruments trade, ISO9001: 2008 and CE certificated lab solution provider.

  
  

  2. Commits to become the world’s most competitive lab solution provider.

  
  

  3. Has been widely recognized and won reputation for excellent quality and professional customization among customers in 30 more countries.

  
  

  4. Brand interpretation: SAFE – ACCURATE – EFFICIENT. Choose TOPTION, choose guarantee and relief.

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• 5. TOPTION factory was founded with the total area of over 4,000 ㎡, is able to guarantee TOPTION quality and safe & fast delivery to buyers. (Genuine products assured from factory direct sale).

  
  

  6. TOPTION is ISO 9001:2008 certified manufacturer:

    1) TOPTION has passed ISO9001:2008 QMS. All raw materials and accessory parts are selected and tested strictly,which ensures product’s durability and safety from the beginning of production.

  
  

    2) Key parts production is guaranteed by TOPTION production equipments and technique, which ensure production precision and interchangeability.

  
  

  7. CE certificate – TOPTION instruments have got CE certification, and have been exported to European countries.

  
  

  8. Strictly testing before shipping:

  Products pass various inspections before package, which include: test of electrical voltage durability, glass inner stress, temp. control wave accuracy, operation noise, sealing performance and safety protection, etc.

• Service value: Sharing & win-win, customer success, be thankful, keep growing, innovation and responsible.

  
  

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• 1. Professional consultation service on System Configuration:

  No showy, no waste, we propose more economical & practical solution to meet user’s real needs.

  
  

  2.We offer experimental site for buyers with special needs, do experiment with customers so to ensure suitability of TOPTION apparatuses to buyer’s needs.

  
  

  3. Excelsior production & On-time delivery:

  Products are test by many indexes before shipping, Lead time will be strictly controlled.

  
  

  4. Post-sales direction on product application:

  Offer free guidance on products operation, help user to improve research accuracy, efficiency and extend product service life by much.

  
  

  5. Repair and maintenance support:

  Strong ability on remote trouble shot guidance. Oversea buyers are able to solve problem in short time.

  
  

  6. Rich parts supply always:

  Rich parts available to TOPTION customers even for past instruments. Users are released from worry of maintenance cost.

  
  

  International standard package, protect your lab instruments safe during whole delivery period, if you have forwarder, TOPTION promise delivery lab equipments to your forwarder safety. If you don’t have forwarder, also please don’t worry, TOPTION have trustable  forwarders who are cooperated with us more than 10 years, and cargo insurance is provided,

  guarantee your business and money be safe!
  

   

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• TOPTION
  is professional lab solution provider, no matter you are work in chemistry, biology, pharmaceutical, environment analysis, food or academic research,we keep striving for the same goal: to provide you most suitable solutions & products. 

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• Our mission: make your research more accurate and efficient.

  
  

  Our vision: become the world’s most competitive lab solution provider.
  

  
  

  Our value: sharing & win-win, customer success, be thankful, keep growing, innovation and responsible.