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Temperature and humidity environment test equipment

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Ultra low temperature freezer

Ultra low temperature freezer

Original price ¥ yuan

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1、 Product introduction:

This product is suitable for low temperature freezing test of materials.

1. The product adopts single-stage refrigeration cycle, uses fully enclosed unit, reasonable matching and fast cooling speed; the box type is

Horizontal structure; polyurethane foam insulation layer is used in the box, which has good thermal insulation performance.

2. The inner lining of the box is made of anticorrosive plate, which has good cold conductivity and beautiful appearance.

3. This product is equipped with a computer temperature controller to automatically control the temperature in the box. Digital display of box temperature, high temperature control precision,

Stable and reliable performance, easy to operate.

4. The electric control system is equipped with temperature tracking display and over temperature code light alarm display function.

5. The compressor runs smoothly with low noise to ensure a comfortable working environment.
 

2、 Product specification parameters:

1. Volume specification: 100L, 225L, 608l, 1000L (customized)

Horizontal and vertical products: 2

3. Temperature range: respectively - 50 ℃, - 70 ℃, - 100 ℃, - 120 ℃ and - 150 ℃

4. Input power: 2kW ~ 20kw

5. Net weight: 70 kg;

6. Noise: no more than 70dB (a);
 

3、 Cabinet and equipment:

1. Inner box material: Medical 304 stainless steel plate seamless welding

2. Outer box material: galvanized steel plate with high-grade baking paint treatment

3. Rigid polyurethane foam for thermal insulation materials

4. Measuring device

This product is equipped with temperature controller to automatically control the temperature and humidity in the box. Box temperature digital display, temperature control accuracy

High performance, stable and reliable, easy to operate, temperature and time can be set freely

5. Refrigeration and control system

Single stage chiller imported from China

Environment friendly refrigerant

Evaporator multi-stage fin cooler

Dry bulb temperature sensor (PT100)
 

4、 Usage:

1. Check before startup:

A) the low temperature box must have independent power socket and reliable ground wire. The allowable voltage fluctuation range is 220 ~ 240V

The frequency is 49-51hz.

B) before connecting the external power supply, the switch on the panel must be checked to ensure that the switch on the panel is in the off state.

2. Power on: plug in the power supply and set the power switch on the panel at the same time. At this time, the indicator shows

Box temperature value. After the delay start time set by the computer thermostat, the compressor starts to run.

3. Work: after the temperature of the box reaches the requirements, quickly and gradually put the stored articles into the box evenly.

4. Shutdown: when it is necessary to shut down after use, the power switch on the panel must be set to off state (display

The indicator is off), and then cut off the external power supply.

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contact number: 022-22910499

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phone number: eighteen billion six hundred and twenty-two million five hundred thousand eight hundred and thirty-seven

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Email: chinaweisi@tsflthm.com

Address: No.1 xixiaozhuang Industrial Zone, chagugang Town, Wuqing District, Tianjin

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