SH259B automatic water-soluble acid tester is designed and manufactured according to GB/T7598-2008 < determination of water-soluble acid in transformer oil turbine oil (colorimetry) > and GB/T 259 < determination of water-soluble acid and alkali in petroleum products ", which is specially used for transformer oil. Determination of water soluble acid (pH) in steam turbine oil, anti-fuel oil and other petroleum products.The instrument has a high degree of automation. It only needs to inject oil and water in accordance with the standard regulations, and the instrument will strictly follow the order specified in the standard to carry out heating, oscillation, separation of oil and water, and extraction of double water samples. Two indicators (bromocresol green and bromomethyl) were added Phenol violet), color development, colorimetry, display and print the results. The instrument not only improves the working efficiency and test accuracy, but also reduces the user's contact with samples and reagents, and ensures their personal safety as much as possible. There is no need for manual measurement, but the sample is placed in the sample cup, and the instrument automatically carries out the process of sample injection, heating oscillation, measuring, discharging liquid, displaying the result and so on. It is suitable for measuring water-soluble acids of liquid petroleum products, additives, grease, paraffin and waxy components, and is widely used in petroleum, power, chemical, pharmaceutical, commodity inspection, scientific research, environmental protection and other fields.
Techinical characteristic
1. adopts color touch screen display detect result
2. PH value was determined by colorimetric method.
3. The testing of 1-3 samples can be processed and sequentially completed at one time.
Product parameter
1. PH range:PH3.8～7.0
2. measurement error: ≤ ±0. 05 PH
3. repeatability: ≤ 0. 05 PH
4. applicable temperature: 10 ℃ ~ 45 ℃,
5. applicable humidity: < 85%RH
6. power: AC220V/50Hz 8, power: 500W
Company Introduction
Shandong Shengtai Instruments Co., Ltd. is specialized in the research and production of experimental testing instruments and industrial testing instruments. It is a professional instrument company integrating instrument research and development, manufacturing, sales and service. Its products are widely used in food, flour, grain and oil, Feed, electricity, petrochemical, industrial oil, aerospace, coal quality and other industries.
For more than 10 years, Shengtai has always been adhering to the "first-class service, customer first" as the purpose, "reasonable price, honesty and trustworthiness" as the business policy. Adhere to technical innovation, with rich knowledge of the technical team and experienced, thoughtful after-sales service team.
Shengtai instrument as one of the most large-scale and competitive enterprises in the industry, with the strength of technology research and development, professional technical knowledge and innovative design concept, in the model improvement, Significant technical breakthrough has been achieved in the development of function expansion and intelligent control system.
OUR service
After-sales service commitment, our company to sell the product after-sales service commitment: warranty period of one year, long-term technical support outside the warranty period. During the warranty period, the seller shall bear the cost of the replacement of the equipment, the freight and maintenance of the instrument; outside the warranty period, the seller shall waive the maintenance fee and charge only the cost of the basic materials and freight charges when the instrument is malfunctioning and the seller shall not charge the maintenance fee during the warranty period.