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PDF1000 DC System Grounding Fault Tester
Automatic completion of liquid addition, titration, stirring, and determination of titration endpoint at room temperature controlled by a microcompute
Product details
Product IntroductionProduct Introduction
There are a large number of oil filled electrical equipment in the power system and industrial and mining enterprises, and the acid value of transformer oil and turbine oil is a routine inspection item that must be measured. The acid value tester is an instrument used for measuring the oleic acid value of transformer oil and steam turbine oil. It is controlled by a microcomputer and designed to be fully automated with electrical, optical, mechanical, and chemical integration. It completely replaces manual operation, improves work efficiency, reduces the labor intensity of workers, and minimizes the harm of organic solvents and chemicals to the human body. Easy to operate, convenient to use, strong anti-interference ability, stable and reliable.
Acid value is the milligrams of potassium hydroxide required to neutralize acidic substances in 1 gram of oil, expressed in mgKOH/g oil. It is one of the indicators that should be strictly controlled in oil quality. The acid value analyzer for petroleum products is developed and produced according to the GB/T264-83 standard, and is suitable for analyzing and measuring the acid value of samples such as transformer oil, turbine oil, and fire-resistant oil. This product utilizes a comprehensive combination of mechanical, optical, and electronic technologies, utilizing advanced microprocessors to automatically achieve functions such as multi sample switching, titration, determination of titration endpoint, and printing of measurement results. The system is stable, reliable, and highly automated. It can be widely applied in fields such as electricity, chemical industry, and environmental protection.
Product Name: Acid Value Tester, Fully Automatic Acid Value Tester, Automatic Acid Value Tester
Product parametersProduct Parameters
Technical Parameter
| supply voltage | AC220V±20%，50Hz±10% |
| Acid value determination range | 0.0001～0.50000mgKOH/g |
| minimum resolution | 0.0001 mgKOH/g |
| Measurement accuracy |
Acid value between 0.001 and 0.1000 mgKOH/g, allowable error range: 0.02 mgKOH/g Acid value between 0.1000 and 0.5000 mgKOH/g, allowable error range: 0.05mgKOH/g |
| External dimensions | 420×270×260 (mm) |
| ambient temperature | 5℃～40℃ |
| relative humidity | ＜85% RH |
| weight | About 9kg |
Note:
1. The appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice. If there is any act of theft or copying, legal responsibility will be pursued.
2. To learn more about Huatian products, please enter the product center. Service Hotline: 400-8855-448
Product FeaturesProduct Characteristics
- 1. Adopting a 320x240 graphic dot matrix LCD display screen and full screen touch buttons, the human-machine interface is user-friendly.
- 2. Using the principle of neutralization titration, the addition, titration, stirring, and determination of titration endpoint are automatically completed at room temperature under microcomputer control. The measurement results are displayed on the LCD screen and can be printed out.
- 3. The color sensor is used to detect the endpoint of titration, and the judgment of the end condition is reliable.
- 4. No need for waste cups.
- 5. The extraction solution and neutralization solution are controlled by a peristaltic pump for high measurement accuracy.
- 6. Historical record query, the instrument has an automatic memory function for experimental results, automatically storing historical records with time stamps, and the data is not lost after power failure. It can be saved for more than 10 years for future query and printing.
- 7. Calendar clock with temperature compensation, accurate timekeeping, automatic recording of measured date and time, can run for more than 10 years in the event of power failure.
- 8. Special reagent bottles are used to contain extraction and neutralization solutions. The reagents do not come into contact with air during use, avoiding the effects of solvent evaporation and CO2 in the air; Users do not need to touch solvents with their hands, reducing the harm of organic solvents and chemicals to the human body.
- 9. The acid value analyzer is easy to operate, using a large screen LCD display and a Chinese menu selection. Users only need to select the menu function, enter relevant data according to the on-screen prompts, and the instrument can automatically complete the entire process of acid value measurement.
- 10. The measuring instrument can also choose to measure only one sample or continuously measure 2-6 samples as needed.
- 11. Leave RS232 interface for easy communication with the computer.
- 12. Thermal micro printers make printing more beautiful and efficient, with offline printing capabilities.
Product videoProduct Video
Product AtlasProduct Picture
Product Attachment Diagram
host
Sample Cup
stirrer
Neutralization liquid pipeline
Extraction liquid pipeline
Gas washing cylinder pipeline
Neutralizing liquid reagent
Extraction liquid reagent
power line
printing paper
Washing glass bottle
Neutralizing liquid glass bottle
Extraction liquid glass bottle
10ml sampler
Instruction manual, inspection certificate, certificate of conformity
Product detail diagram
complete set
host
Host screen
Back of the host
printer
Power switch area
Glass bottle mouth
Sample cup outer packaging
product certificateProduct Certificate
Our company's products are strictly produced in accordance with international and national standards and industry regulations. They have passed the testing of national, provincial, and municipal power research institutes, measurement centers, and authoritative power departments, and have fully passed the ISO9001 international quality management system certification, the People's Republic of China manufacturing measuring instrument license, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, and GB/T45001-2020 occupational health and safety management system requirements.
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