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Product advantages of high and low temperature test cooling system
Time of Update: 2022-05-03
The high and low temperature test cooling system used in the new energy vehicle industry can test and simulate the interface test of different temperatures, simulate the specific working conditions of the motor/rechargeable battery/power battery, and accurately control the liquid pressure and flow.
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Instructions for use, maintenance and installation of oral liquid filling machine
Time of Update: 2022-05-03
It is strictly forbidden to have oil stains, liquid medicine or glass debris on the machine, so as to avoid damage to the machine.
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Application performance introduction of explosion-proof high and low temperature cycle device integrated machine
Time of Update: 2022-05-03
The explosion-proof high and low temperature cycle device integrated machine is a refrigeration and heating equipment commonly used in the pharmaceutical and chemical industry to match various reactors.
2. The explosion-proof high and low temperature circulation device can also be used for heating and cooling of other special equipment .
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How much do you know about the heating and cooling rate of the integrated medical high and low temperature circulation device
Time of Update: 2022-05-03
The integrated medical high and low temperature circulation device is a high-precision equipment that can not only cool, heat, but also continuously increase and decrease the temperature.
The heating and cooling rate test of the integrated machine of the high and low temperature circulation device of medicine: 1.
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This article analyzes the working principle of the lifting single-column hopper mixer
Time of Update: 2022-05-03
When the mixing operation is over, it is positioned in a horizontal position, the hopper is automatically lowered to the ground, the whole machine stops, and the process data is printed .
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Do you know all these points about the purchase of low-temperature cooling circulating pumps?
Time of Update: 2022-05-03
Do you know all these points about the purchase of low-temperature cooling circulating pumps?
The above is the relevant introduction about the purchase points of low-temperature cooling circulating pump.
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Appearance Inspection Machine - Surface Appearance Defect Inspection Technological Difficulties and Solutions of Shanghai Chengsi
Time of Update: 2022-05-03
The second point is that because the rubber parts are large, the parts are irregular, and the detection of surface defects is difficult .
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One use and one standby supporting scene of precision chiller
Time of Update: 2022-05-03
For example, in a large-scale accelerator project, in order to ensure uninterrupted start-up all year round and minimize the loss of machine time caused by operating failures, the requirement for cold water is to not stop the machine throughout the year, or to work continuously for more than 50,000 hours .
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Precautions for daily cleaning and maintenance of liquid filling machine
Time of Update: 2022-05-03
2. In the production process, it is necessary to ensure the biological stability of the bottled liquid.
It is necessary to control the sterilization time and temperature to ensure the final effect.
It is also necessary to avoid excessive sterilization time or high temperature to reduce liquid pollution.
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How to choose the size of the freeze dryer?
Time of Update: 2022-05-03
02m=10m2 That is, the freeze dryer with a plate area of 10m2 needs to be selected, and then check whether the freezing capacity of the condenser of the 10m2 freeze dryer can withstand 200 kilograms (liters).
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Application of Centrifuge in Microbiological Diagnosis Separation and Cultivation Technology
Time of Update: 2022-05-03
Inoculate the tested material into a suitable microbial culture medium, and then select a single microbial cell from the bacteria to be isolated from the bacteria generated on the surface of the solid culture medium.
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How to use the solid density meter and the points to pay attention to
Time of Update: 2022-05-03
Put the product into the water, after the display is stable, press the ENTER key to memorize, the status symbol M2 disappears, and the triangle symbol points to the mark SG, that is, the density value is displayed .
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The unique advantages and cleaning of Sihuan freeze-drying freeze-drying machine
Time of Update: 2022-05-03
Clearly the effect increases with the temperature of the cleaning agent, but if the contamination has protein content, the temperature should not be higher than 60°C .
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Do you know all nine points about the use of resistance furnaces?
Time of Update: 2022-05-03
It is a heating furnace that uses electric current to pass through a resistive material to generate thermal energy .
5. In the ashing test, the sample should be fully carbonized on the electric furnace before being placed in the ashing furnace to prevent the accumulation of carbon from damaging the heating element .
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How much do you know about the maintenance instructions of the gene cycler?
Time of Update: 2022-05-03
To clean the sample pool, first open the lid, then soak the sample pool with 95% ethanol or 10% cleaning solution for 5 minutes, and then clean the contaminated wells; use a micropipette to absorb the liquid , use a cotton swab to absorb the remaining liquid, set the PCR program with a temperature of 50 °C and run it, and let the residual liquid volatilize and remove, usually 5-10 minutes .
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Introduction to the daily troubleshooting of benchtop resistance furnaces
Time of Update: 2022-05-03
The reason is that the voltage drop of the power supply line is too large or the socket and the control switch are not in good contact, which can be adjusted or replaced .
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Cold trap temperature stage of four-ring freeze-drying freeze dryer
Time of Update: 2022-05-03
During the freeze-drying process, you can take out the hanging bottle at any time to observe the freeze-drying state: you can take off or install the flask at any time as needed, no need to stop, it is suitable for experimental research materials in different periods, drying characteristics, or teachers It is easy to take it out to teach students when teaching .
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How to debug the purified water equipment to work better?
Time of Update: 2022-05-03
7. Start the high-pressure pump, and slowly open the main water inlet valve of the device.
5Mpa, flush for 5 minutes, and check whether the high and low pressure pipelines and instruments are normal .
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Analysis of what to pay attention to when using the labeling machine
Time of Update: 2022-05-03
Generally speaking, the thinner the thickness of the glue film, the better without affecting the firmness of the label, which can be achieved by adjusting the distance between the rubber squeegee and the rubber roller .
It is generally believed that the thickness of the ordinary paper label glue film (in casein) should be about 0.
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How to deal with the failure of the integrated high and low temperature cycle device
Time of Update: 2022-05-03
4. Adjustment of the positive pressure value of the heating and cooling system of the integrated high and low temperature circulation device: adjust the positive pressure value adjustment handle at the lower end of the one-way throttle valve, turn the positive pressure value clockwise to increase, otherwise the positive pressure value decreases, and the positive pressure value adjusts It is appropriate to reach 250Pa.
