GD-259 Petroleum Products Water Soluble Acid and Alkali Tester
Summary:
The instrument is suitable to determine the water soluble acid & alkali in the liquid petroleum products,additives,lubricant greases,paraffin and waxy components as per GB/T25;
The instrument extracts the water soluble acid & alkali in the sample using distilled water or ethanol solution. Then check color change of extracted solvent by methyl orange or phenolphthalein indicator respectively,or determine the pH value of extracted solvent using acidity meter to ascertain whether there exists the soluble acid and alkali in the extracted solvent.
Main Technical Features:
Simple design and meeting requirements of GB/T 25
Heating power can be adjusted continuously. Easy to control.
Easy to operate. The result is accurate.
Main Technical Specifications:
Power supply: AC 220 V+/-10%,50 Hz
Heating power: 100 W~1000 W continuously adjustable
Acidity meter:
Full scale: 0~100 pH
Accuracy: +/-0.01 pH
Separatory funnel: 250 ml
Graduated flask: 100 ml,50 ml
Test tube: 18 mm*100 mm
Conical flask: 100 ml
Ambient temperature: -10 C~+35 C
Relative humidity: <=85%
Maximum power consumption: 1200 W
