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What are the performance advantages of purified water equipment?
Time of Update: 2022-05-01
The purified water equipment has stable performance and high work efficiency, which meets the water quality requirements of the production process in this industry .
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What factors should be considered in the selection of the reactor heating and cooling integrated machine
Time of Update: 2022-05-01
The reaction kettle heating and cooling integrated machine can control the temperature of the reaction kettle, and can better control the temperature of the reaction kettle, so as to meet the reaction requirements.
The process requirements of the kettle, and the equipment such as the reactor heating and cooling integrated machine is also very convenient.
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How to control the high and low temperature of the reactor jacket refrigeration and heating temperature control system?
Time of Update: 2022-05-01
If there are explosion-proof requirements in the production process of the reaction kettle, these reaction kettle jacket refrigeration heating temperature control systems have isolated explosion-proof models, which can be selected according to the corresponding models .
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Matters related to the use of turbidimeters
Time of Update: 2022-05-01
Zero adjustment: the same as above, after the sample bottle is filled with zero turbidity water that meets the requirements and waits for the displayed value to become stable, press the zero adjustment key to ensure that the displayed value is 0NTU .
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How to control the growth of microorganisms in pharmaceutical purified water equipment?
Time of Update: 2022-05-01
In order to meet the high standard requirements for water use in pharmaceutical production lines, the process performance of pharmaceutical purified water equipment is certainly efficient .
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Introduction to common faults of colorimeters and how to deal with them
Time of Update: 2022-05-01
1. Light source problem This is a kind of failure that occurs frequently during the use of the colorimeter.
This article discusses the four common problems of light source problem, battery problem, inability to correct, and system failure.
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The use method and characteristics of high-speed oral liquid filling machine
Time of Update: 2022-05-01
The Shanghai Shenggang automatic high-speed oral liquid filling machine is equipped with a progressive edge mesh belt to feed the bottle, a large-diameter slow-speed bottle disc with a stainless steel pump for tracking filling, a simple capping tube and oscillator, and 12-head filling.
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The same is a viscometer, what is the difference between an Ubbelohde viscometer and an Ostwald viscometer?
Time of Update: 2022-05-01
When the water surface drops from the notch a to the notch b, record the time t1, and then replace the same volume of the liquid to be tested in the II bubble, using the same method The corresponding time t2 is measured according to the formula .
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My site, I take charge
Time of Update: 2022-05-01
3. After the workbench is used, lower the bottom edge of the glass door to the bottom, turn on the UV light, and turn off the equipment after more than half an hour .
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How to choose the model of laboratory centrifuge?
Time of Update: 2022-05-01
TGL20MW desktop large-capacity high-speed refrigerated centrifuge 2.
Speed: The maximum speed of the centrifuge represents the separation capacity of the centrifuge .
If refrigeration is not required, use a normal temperature centrifuge (without compressor) .
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Introduction to the use points and maintenance instructions of the colorimeter
Time of Update: 2022-05-01
The colorimeter presentation form must not be disassembled and viewed, because the optical element (integrating sphere) is accidentally touched.
The cost of training is very high, and the price of the colorimeter is relatively high when you contact the supplier or the engineer of Guangdong Colorful Instruments .
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Precautions for using the fully enclosed high and low temperature cycle device integrated machine
Time of Update: 2022-05-01
Totally enclosed reactor fluid temperature control system, cryogenic/pre-cooling, heating system technology, the system can be customized according to user requirements, using standard equipment configuration and compactly installed in a metal frame .
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Introduction to common errors and maintenance measures of polarimeters
Time of Update: 2022-05-01
After the polarimeter works for a long time, the change of the working state of the optical, mechanical and electrical parts causes the change of the measurement performance.
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This article takes you to understand the use and installation of automatic filter
Time of Update: 2022-05-01
Instructions for use of automatic self-cleaning filter Self-cleaning filter is a kind of filter that directly intercepts impurities in water, removes suspended solids and particulate matter in water,
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What should be paid attention to in the use of fully enclosed high and low temperature liquid circulation devices
Time of Update: 2022-05-01
The fully enclosed high and low temperature liquid circulation device is specially used for heating and cooling of various reactors and reactors, and chemical reactions are carried out under different pressures and flow rates under different conditions .
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Automatic polarimeter operation method and maintenance instructions
Time of Update: 2022-05-01
At this point, take out the test tube, press the reset button switch, and the instrument will automatically return to the zero position .
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An introduction to the adjustment method of the water bath constant temperature oscillator
Time of Update: 2022-05-01
Introduction to the adjustment method of the water bath constant temperature oscillator The water bath constant temperature oscillator is a biochemical instrument that combines a temperature-controll
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How should a Stormer viscometer be maintained and used?
Time of Update: 2022-05-01
Put the test sample into the container that comes with the Stormer viscometer, and the liquid level is about 10mm away from the container mouth; ku value, "gm" means display load value) .
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How to adjust the filling accuracy of oral liquid filling machine?
Time of Update: 2022-05-01
The specific method of adjusting the filling accuracy should start from the following three aspects .
2. Adjusting the switching speed of the filling pump is mainly to adjust the pressure of the pump body .
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How to switch on and off the purified water equipment correctly?
Time of Update: 2022-05-01
2. Open the inlet valve of the raw water supply, start the pressurized pump, and close the sewage outlet after confirming that the water from the precision filter is clean .
First, turn off the RO booster pump and close the water supply valve .
