SUNDI -25℃～+200℃ 1&2-LNEYA Thermal Test Chillers

SUNDI -25℃～+200℃ 1&2

PRODUCT ADVANTAGES

· Material Temperature Control Accuracy ±1.0℃

· Heating Power 2.5kW~10*2kW

· Cooling Capacity 1*2kW~10*2kW

· Power 7.5kW~31kW

· Refrigerant R404A/R507C, optional: R448A

· Weight 240KG~480KG

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More Applications

Appearance Structure

Product Features

Temperature range from -120°C to 350°C
High-precision, intelligent temperature control
Multifunctional alarm system and safety features
7-inch, 10-inch color TFT touch screen graphic display
With magnetic drive pump, there is no shaft seal leakage problem
High temperature cooling technology, which can directly cool down from 300°C
Because only the heat transfer medium in the expansion chamber is in contact with the oxygen in the air (and the temperature of the expansion tank is between normal temperature and 60 degrees), the risk of the heat transfer medium being oxidized and absorbing moisture in the air can be reduced.

Main Parameters

Model		SUNDI-225W-2T N SUNDI-225-2T N	SUNDI-235W-2T N SUNDI-235-2T N	SUNDI-255W-2T N SUNDI-255-2T N	SUNDI-275W-2T N SUNDI-275-2T N	SUNDI-2A10W-2T N SUNDI-2A10-2T N
Temp. range		-25℃～+200℃
Control Mode		Feedback PID + Our special dynamic control calculation, PLC controller
Temp. control		process temp. control and jacket temp. control model TWO GROUPS
Temp. difference		Set or control the temperature difference between jacket oil and raw material process TWO GROUPS
Communication Portocol		MODBUS RTU Protocol,RS485 interface
Material temp. feedback		PT100 OR 4～20mA or communication（normal: PT100)
Temp. feedback		the temp. of three points: the inlet and outlet of equipment, reactor material temp.(external temp. sensor)*2
Medium temp. acccuracy		±0.5℃
Material temp. accuracy		±1℃
Heating power kW		2.5*2	3.5*2	5.5*2	7.5*2	10*2
Cooling capacity kW at ℃	200℃	2.5*2	3.5*2	5.5*2	7*2	10*2
	100℃	2.5*2	3.5*2	5.5*2	7*2	10*2
	20℃	2.5*2	3.5*2	5.5*2	7*2	10*2
	0℃	1.5*2	2.5*2	3.5*2	5*2	7.5*2
	-20℃	1*2	1.6*2	2.1*2	3*2	4*2
Circulation pump max L/min bar		20*2	35*2	35*2	50*2	50*2
		1.5	2	2	2	2
Compressor		Tecumseh closed compressor	Emerson copeland vortex flexible
Expansion valve		Emerson thermal expansion valve/danfoss thermal expansion valve.
Evaporator		DANFOSS/KAORI Plate heat exchanger
Operation Panel		7-inch touch screen，show temp curve\EXCEL data output
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		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 when system is running. The system will supply oil automatically at low temperature.
Refrigerant		R404A/R507C, optional: R448A
Connection size		G3/4	G3/4	G3/4	G3/4	G1
Water-cooled type W(cooling water@20℃)		1200L/H 1.5bar~4bar	1400L/H 1.5bar~4bar	1700L/H 1.5bar~4bar	2100L/H 1.5bar~4bar	2500L/H 1.5bar~4bar
Dimension(water type）cm		55100175	70100175	70100175	80120185	100150185
Dimension(air type）cm		55100175	55100175	70100175	70100175	80120185
Weight kg		240	285	345	385	480
Power 380V 50HZ		220V 7.5kW	11.5kW	17kW	23kW	31kW