Keyword Recirculating Chiller Ultra-low Temp Chillers SUNDI series TES series Products

WTD (-20 ~ 300℃)

WTD (-20 ~ 300℃)

  • Temperature Range-20 ~ 300℃
  • Temperature Control Accuracy±0.3℃
  • Heating Power2 ~ 7.5KW
  • Cooling Power1.1 ~ 7.5KW
  • Circulating Pump7~25L/min 2.5~3BAR
  • Place of OriginChina
  • Quality Guarantee Period12 months

Product Details

FEATURES:

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.

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

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  
Communication RS485 Modbus RTU协议
Interface
System circulating fluid
2.5L 4.5L 4.5L 5.5L 5.5L
Expansion tank volume   10L 10L 15L 15L
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 Taikang 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 Danfoss Danfoss Danfoss Danfoss thermal expansion valve + Emerson electronic expansion valve Danfoss thermal expansion valve
Filter drier Danfoss Danfoss Danfoss Danfoss Danfoss
Refrigerant Synthetic heat transfer oil Synthetic heat transfer oil Synthetic heat transfer oil Synthetic heat transfer oil Synthetic heat transfer oil
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 350*600*850 550*680*1450 550*680*1450 550*1000*1750 550*1000*1750
Weight 60KG 195KG 205KG 325KG 245KG
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