WTD -25℃～+300℃-LNEYA Thermal Test Chillers

WTD -25℃～+300℃

PRODUCT ADVANTAGES

· Temperature Control Accuracy ±0.3℃

· Heating Power 2kW~7.5kW

· Cooling Capacity 1kW~7.5kW

· Circulation Pump(Water-cooled) 7.5L/min 2.5bar~25L/min 3bar

· Refrigerant R404A/R23

· Types Air Cooling

· Weight 195KG~205KG

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More Applications

Appearance Structure

Product Features

Refrigeration, heating and temperature control system (for microchannel/tubular reactor)

It is specially designed and developed for the characteristics of small liquid holding capacity, strong heat exchange capacity, and large pressure drop in the circulation system of the microchannel reactor.

Optimize temperature sampling and response speed, specially design control algorithm, can respond quickly to stable temperature control.
Enhance the design of the circulating pump capacity to meet the high pressure drop requirements of the reactor.
Continuous high temperature cooling technology to meet the requirement of stable operation when the temperature control is required for high temperature exothermic reaction.

Main Parameters

Model		WTD-120M	WTD-255	WTD-455	WTD-755	WTD-275V
Temperature range		-5°C～120°C	-25°C～200°C	-45°C～250°C	-70°C～200°C	-20°C～300°C
Temperature control accuracy		±0.3℃
Temperature resolution		0.1K
Operation panel		7 inch color touch screen
Data curve		Data curve record
Data output		U disk excel format
Control mode		Fuzzy PID Adaptive Controller
Communication		RS485 Modbus RTU Protocol
Heating power		2KW	5.5KW	5.5KW	5.5KW	7.5KW
Refrigeration ability	300°C					7.5KW
	200°C		5.5kw	5.5kw	5.5kw	7.5kw
	100°C	1.5KW	5.5kw	5.5kw	5.5kw	7.5kw
	20°C	1 KW	5.5kw	5.5kw	5.5kw	5.5kw
	-20°C		2.5kw	4.5kw	4.5kw	2.5kw
	-35°C			2.0kw	3 kw
	-60°C				1.1kw
Circulating pump max		7L/min 2.5bar	25L/min 3bar	25L/min 3ar	25L/min 3ar	25L/min 3ar
Connection size		R1/2	R3/4	R3/4	R3/4	R3/4
Temperature Sensor		PT100	PT100	PT100	PT100	PT100
Compressor		Skop	Emerson Copeland	Emerson Copeland	Tecumseh	Emerson Copeland
Evaporator		Plate heat exchanger	Plate heat exchanger	Plate heat exchanger	Plate heat exchanger	Plate heat exchanger
Cooling method		Air cooling	Air cooling + water cooling	Air cooling + water cooling	Air cooling + water cooling	Air cooling + water cooling
Expansion valve		Thermal Expansion Valve	Electronic expansion valve	Electronic expansion valve	Electronic expansion valve	Electronic expansion valve
Filter drier		Danfoss	Danfoss	Danfoss	Danfoss	Danfoss
Refrigerant		5L	20L	20L	20L	20L
Refrigerant		R404A	R404A	R404A	R404A R23	R404A
Pipe material		SUS304	SUS304	SUS304	SUS304	SUS304
Ultra-high temperature cooling technology		Yes	Yes	Yes	Yes	Yes
Metal insulation hose		1m*2 root	1.8M*2 root	1.8M*2 root	1.8M*2 root	1.8M*2 root
Contactor\Circuit Breaker		Schneider	Schneider	Schneider	Schneider	Schneider
Size cm		355675	5570175	5570175	6585185	5570175
Weight		60KG	195KG	205KG	325KG	245KG
shell material		Plastic spraying of cold-rolled sheet (standard color 7035)

Accessories Details

Product Applications

Widely used in the research of production users such as petroleum, chemical industry, materials, pesticides, flavors and fragrances, medicine and various scientific research and experimental projects. It is used to complete the process of crystallization, hydrogenation, polymerization, condensation, heating and mixing, and constant temperature reaction.