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Shanghai Chuanna Experimental Instrument Co., Ltd

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    No. 10, Lane 255, Xiaotang Road, Fengxian District, Shanghai

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10. Elevated Low Temperature Circulating Reaction Tank GDX-10/30

NegotiableUpdate on 05/07
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Overview

The GDX-10/30 low-temperature circulation reaction tank is used to guide the circulation of heat medium in a closed circulation system to heat or cool the required objects, that is, to establish a second constant temperature place. It is mainly used for supporting glass reaction vessels, rotary evaporators, fermentation tanks, calorimeters and other fields such as chemical, pharmaceutical and biological industries

Product Details

Performance characteristics:

10. Elevated Low Temperature Circulating Reaction Tank GDX-10/30Integrating low-temperature instruments and high-temperature devices, this product is carefully designed and developed by our company through market research and is suitable for the national conditions of our country. It is an ideal product for compressing research time.

110. Elevated Low Temperature Circulating Reaction Tank GDX-10/30Adopting imported fully enclosed compressors with advanced performance and reliable quality.

2. The relays, protectors, capacitors, and other components used in the refrigeration unit are all imported high-quality equipment to ensure reliable performance and service life.

3. The heating chamber is made of pressure resistant stainless steel.

4. The high temperature control adopts an air switch start button, and the solid-state relay intelligent temperature control instrument works, starts, and runs without open flames, ensuring stability and reliability. And there are multiple protection devices for delay, overheating, overvoltage, and overcurrent.

5. Digital temperature control, easy to operate and eye-catching.

6. This machine integrates refrigeration, heating, and circulation, with a reasonable power configuration that fully saves space.

The high and low temperature circulation integrated machine is widely used in laboratories, chemical production and other fields, and is prone to various common faults during long-term operation.

Inaccurate temperature control is a common problem, often caused by sensor adhesion dirt, loose wiring, abnormal controller parameters, relay failures, and large fluctuations in ambient temperature, which can also interfere with temperature control accuracy. Circulating pump failure is manifested as insufficient flow or stoppage, usually caused by impeller jamming and wear, pipeline blockage, or shaft seal leakage or motor damage. As a core component, the compressor is prone to problems such as fluorine leakage, insufficient refrigerant, poor start-up, etc. The condenser is dirty and blocked, and poor heat dissipation can exacerbate the malfunction. In addition, the device's inability to start may be due to power phase sequence errors, missing phases, or control panel failures, or triggering of compressor high-temperature protection; Heating system failures are often caused by burnt heating elements or loose connections, resulting in slow or impossible heating.

When encountering a malfunction, it is recommended to first investigate simple factors such as power connection and sensor cleaning. For complex problems, it is necessary to contact professional personnel for maintenance. Regular maintenance can effectively reduce the occurrence rate of malfunctions.

Technical parameters:

model

GDX-10/10

GDX-10/30

GDX-10/40

GDX-10/80

Liquid storage capacity (L)

10

Heating chamber (L)

3

working conditions

Temperature range for use (℃)

-10/+200

-30+/200

-40/+200

-80/+200

Environmental temperature (℃)

≦25

Relative humidity of the environment (℃)

≦60

Power supply voltage (V)

380v/50Hz

Input power (KW)

7.5

8.5

8.5

9.5

medium viscosity

Below 500C · S · t

display mode

Digital Display

Main performance and components

Temperature control accuracy (℃)

±0.5

Sensor indexing number

pt100

Setting method

Set arbitrarily within the temperature range of use

Instrument adjustment range (℃)

-150~+200

safety protection

Delay, leakage, overcurrent, overheating

refrigeration system

Power (KW)

1894-884

2486-1022

2800-650

3679-160

refrigerant

R22 R404 R23 F14

circulation pump

Power (KW)

0.37

Flow rate (L/min)

50

Pressure (kPa)

12

Heating tank

Power (KW)

6KW

Overall dimensions (mm)

450X500X780

Paired with double-layer glass reaction vessel

5-10L

Optional configuration

Electrical explosion-proof/whole machine explosion-proof

10升高低温循环反应槽GDX-10/30