Sfs-1000a microcomputer printing intelligent program control automatic constant temperature and humidity high quality products recommended by manufacturers

1、 Product introduction:

  New drug stability test box The structure is made of high-quality cold plate integral sheet metal. The inner tank is made of high-quality stainless steel liner and insulating glass. The insulation material is polyurethane foam. It has good heat preservation, light weight and beautiful overall appearance. The control system adopts microcomputer LCD control, intelligent program control and digital display. The experimental data is printed by microcomputer, which is accurate, intuitive, high-precision, and convenient for observation. The refrigeration system is a high quality hermetic compressor. With high cooling speed and low noise, the box is equipped with three high-quality fans, forced air convection, more uniform temperature distribution and soft light. It is suitable for the cultivation and preservation of bacteria, mold, microorganism, tissue cells, plant cultivation, breeding test, mycology and mildew engineering research; the preservation and test of biological products, drugs, vaccine blood and various specimens is genetic and medical It is an ideal experimental equipment for agricultural, forestry, environmental science, animal husbandry, aquaculture and other production and scientific research departments.

2、 Technical parameters:

1. Effective volume: 1000L

2. Temperature control range: 0-60 ℃

3. Temperature control accuracy: ± 1-2 ℃

4. Temperature fluctuation: ± 0.5

5. Heating power: 600W

6. Power supply voltage: 220V50Hz

7. Working size: 950x680x1580mm

8. Instrument with tray: 6 pieces [pallet can be added or customized according to user requirements]

9. Cooling power R134a (when the incubator is cooled, it means that when the temperature of the incubator is 16-28 ℃, and the box is over 30 ℃, the compressor is easy to heat up and the automatic protection will be suspended)

10. Humidity range: 40-95% [the humidity content can be determined according to the duration of humidification] humidity accuracy: ± 3-8 ℃

11. Timing range: 1-9999 min

3、 Instructions for use:

1. Turn on the power, close the power switch, the whole machine is powered on, and the power indicator in the switch is on.

2. Please refer to the manual of intelligent digital temperature controller for temperature control setting. Keep dry and ventilated. All switches on the front panel should be in non working state. The experimental samples placed in the incubator should be kept at a proper distance. It is conducive to the convection circulation of cold and hot air. Turn on the power supply, turn on the switch, and the indicator light is on; select the culture temperature, set the temperature you need, and then you can run it. When the constant temperature is stable, the humidity will automatically turn on the humidification.

Special attention: when humidification is needed, the temperature in the chamber can not be designed to zero, otherwise it will be frozen and cannot be humidified.

3. If lighting is needed, turn on the lighting switch and set the temperature. Press the set key, and the data in the lower row will flash, which means entering the setting state. Press the arrow down key and the set value will decrease. After pressing the set key to the required setting temperature, it means that the working state is entered. The temperature setting is completed and the setting value is increased. Pressing the arrow up key is the same. [see the instrument operation manual for detailed operation instructions]

4. The incubator has the function of power-off protection and a minute and a half delay function. It takes about five minutes for the compressor to start again after shutdown.

4、 Maintenance of incubator:

1. The shell of incubator should be grounded reliably

2. The incubator should be placed in a cool, dry, well ventilated place away from heat sources and sunlight, and placed stably to prevent vibration and noise.

3. In order to ensure the effective heat dissipation of the condenser, the distance between the condenser and the wall should be greater than 10 cm, the side of the box should have a space of 5 cm, and the top of the box should have a space of 30 cm.

4. The incubator should avoid collision, shaking and vibration during handling, repair and maintenance, and the maximum gradient should be less than 45 degrees.

5. If the instrument doesn't work suddenly, please check whether the fuse (behind the box) is burnt out and check the power supply. 6. The temperature difference between the incubator and the ambient temperature should not be greater than 25

5、 Inspection before operation

1. Confirmation of power supply and grounding wire

2. Whether the power supply is properly connected and grounded according to the specifications.

3. Check whether the over temperature protection switch is set correctly.

6、 Precautions

1. The case shell must be effectively grounded to ensure safe use;

2. Turn off the power supply after use;

3. There is no explosion-proof device in the incubator, and inflammable and explosive articles are not allowed to be put into the incubator;

4. The incubator should be placed in the room with good ventilation conditions, and inflammable and explosive materials should not be placed around the incubator;

5. The articles in the box should not be too crowded, and space must be reserved to facilitate hot air circulation;

6. Keep the inside and outside of the box clean;

7. When the operating temperature is between 150 ℃ and 200 ℃, open the door after shutdown to reduce the temperature in the box.

7、 Instructions for use

1. Turn on the power, turn on the power switch, the whole machine is powered on, and the power indicator in the switch is on

2. Please refer to the manual of intelligent digital temperature controller for temperature control setting. Keep dry and ventilated. All switches on the front panel should be in non working state. The experimental samples placed in the incubator should be kept at a proper distance. It is conducive to the convection circulation of cold and hot air. Turn on the power supply, turn on the switch, and the indicator light is on; select the culture temperature.

3. Instrument operation instructions: This machine has a separate operation manual for digital display meter. Each instrument has more accurate instructions for operation method. Therefore, please read the instrument operation manual carefully during operation to avoid setting errors.

4. The incubator has the function of power-off protection and a minute and a half delay function. It takes about one minute for the compressor to start again after shutdown

8、 Common troubleshooting

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