The acid value of oil drainage oil measuring instrument, instrument - Zhengzhou grain machinery factory was oleic acid
Product type: YUS5
First.
Also known as acid acid value, is a form of oil substances such as acid content, is the number of milligrams of KOH required free fatty acids and other substances in the grams of fat. Fresh or refined, low acid value, storage or improper handling will be increased. Therefore both oil acid value AV quality index, but also its the health index of.YUS-3 enhanced AV rapid determination instrument dedicated to rapeseed, peanut oil, soybean oil, corn oil, sesame oil, rice bran oil, tung oil, cottonseed oil, animal oil, oil, wax and soaps Determination of acid value. Determination without preparation of standard alkali solution, auxiliary reagents, non-toxic and less consumption. The operation is simple and fast and easy to master, in a few minutes out of direct digital measurement results, the accuracy and the current national standard method (GB5530-85) the same.
The instrument for grain and oil acquisition, processing, storage. For trade, rapid determination of acid value of oil in a variety of teaching and scientific research departments. The special debugging can also be applied to rice, flour, milk acidity and alcohol, the total acidity of soy sauce etc..
Two. Main technical indicators
1. measuring object: all kinds of oil acid value.
2. range of measurement: 0.05 ~ 40 KOH mg/g.
3. sample weight: 0.36g (when the oil sample density is 0.96g/ml, take 0.4ml)
4. the measurement error: < 0.02 KOH mg/g.
5. repeat error: < 0.02 KOH mg/g.
6. measurement time: a few minutes.
7. power supply voltage: AC 220V10%, frequency of + 0.5HZ.
8. instrument power consumption: < 0.5W.
9. instrument volume: 23.4 x 11 x 27.7 cm3
10. instrument weight: 1.5 kg.
11. working conditions: ambient temperature 0~40C0, relative humidity < 85