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Zhuorui Jianyi Scientific Instrument (Shanghai) Co., Ltd

Tel: 400-878-5661

Website: en.yrkj17.com

Email address: tlgshn@163.com

Address: No. 2, Lane 99, Baota Road, Jiading District, Shanghai

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Cryogenic coolant circulating pump DLSB-5/20

Cryogenic coolant circulating pump DLSB-5/20

  • category:High and low temperature circulators
  • Views:times
  • Release date:2021-06-03 11:39:36
  • description

Cryogenic coolant circulating pump DLSB-5/20

  working principle

  

  This product uses a fully enclosed compressor for mechanical refrigeration. The inner wall of the cooling tank is covered with a copper tube. The refrigerant (Freon) circulates continuously through the coil on the inner wall of the tank to cool the refrigerant in the tank. The refrigerant is transported to the supporting equipment mezzanine or condensing coil through the built-in circulating pump and external circulating pipeline to indirectly cool the materials in the reactor Cooling and liquefying the condensing tube in contact with steam,

  

  This product can be used to connect the sandwich of double-layer reactor, rotary evaporator, condensation coil of reactor, or put the object or container to be cooled directly into the bath for reaction.

  

  From the lower outlet pipe of the product to the lower inlet pipe of the kettle or condenser, the circulating liquid comes out from the upper circulating port and returns to the inlet of the product through the pipe, forming a complete circulating space.


Technical parameters


The name of the

Cryogenic coolant circulating pump

model

DLSB-5/20

Operating temperature range

- 20 to room temperature

Optimum ambient temperature


5 ~35 ℃

Environmental humidity

70% or less ventilated

The power supply

Single-phase 220 v / 50 hz

Security and protection

Delay, overcurrent, overheating

display

LCD display, button operation

The temperature control accuracy

Plus or minus 0.1 ℃

The sensor

PT100

Total power of machine

887W

Refrigerating capacity

2324W

 

 

The compressor

specifications

1P

The number of

1

power

735

Refrigerating capacity

2324

 

 

Circulating pump

power

100

lift

4-6M

traffic

20-40L/min

pressure

≤0.4MPa

 

Air-cooled condenser

 

power

52W

Heat transfer area

4.2㎡

Air volume

760m³/h

refrigerant

R22

Condensing coil

Φ8 nickel-plated copper tubes

The body material

Cold plate spray anticorrosive

Tank volume size

Φ220×180H(mm)

6.8L

Available dimensions in the sink

Φ185mm

Cover open

Φ200mm

Outer loop interface

Pagoda joint outer diameter Φ12mm (facing the left side of the machine)

Machine space

423 ×485× (760+ vertical bar 400) mm width depth height

Machine net weight

46KG

Outer packing size

570 x 460 x 790 mm carton is 0.21 m after

Packing weight

50KG




label

Next:GDSZ-50/-402021-06-03

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Address: No. 2, Lane 99, Baota Road, Jiading District, Shanghai


Tel: 400-878-5661


Website: www.yrkj17.com


Email address: tlgshn@163.com



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