Acid And Alkali Tester

GD-264

ACID NUMBER AND ACIDITY TESTER

Purpose

The instrument is designed and made as per GB/T264 Test Methods for Acid Number of Petroleum Products and GB/T258  Test methods for Acidity of gasoline, kerosene, and diesel oil. It is suitable to determine acidity of gasoline, kerosene, and diesel oil, which don’t add ethyl liquids, and acid value of petroleum product.

Technical Parameters

Power Supply: AC 220V ± 10% 50Hz

Heating Power of electric heater;

It can be continuously adjusted from 100W to 1000W

Precision of titration tube: scale division is 0.02 ml

GD-251 PETROLEUM PRODUCTS BASE NUMBER TESTER

Purpose

The instrument is designed and made as per the Industry Standard of Petrochemical SH/T0251-93 “ Test Methods for Base of Petroleum Products”. It is suitable to determine base number of petroleum products, used petroleum products and additives.

Technical parameters

Measurements Range: pH: 0~14.00pH; mV0~±1999mV

Measurements Accuracy: pH: ±0.01; mV : 0.1%F.S

Point Controlling Accuracy : ±0.03pH&±3mV

Input Resistance : ≥ 1 x 1012Ω

GD-259 PETROLEUM PRODUCTS WATER SOLUBLE ACID AND ALKALI TESTER

Purpose

The Instrument is designed and made as per GB/T 259 “ Test Methods for Water Soluble Acid and Alkali of Petroleum Products”. It is suitable to determine water soluble acid and alkali in the liquid petroleum products, additive, lubricating grease, wax, and waxy products.

Technical Parameters

Heating power: 100W ~1000W

Acidometer: (1) Full scale: 0 ~ 14.00pH;(2) Accuracy: ±0.01pH

Separatory funnel: 250 ml Graduated flask: 100ml, 50ml.

GD-2642 PETROLEUM PRODUCTS ACID NUMBER TESTER

Purpose

The instrument is designed and made as per the National Standard GB/T264-83 “Test Methods for Acid Nuumber of Petroleum Products”. It is suitable to determine acid number of transformer oil and turbine oil.

Characteristics

It takes a blue LCD for display.

It can change samples cups, make determination, and print out test automatically. Adopts a magnetic stirrer. It can  make determination for 6 pieces of oil samples once.

Technical Parameter

Measurement range : 0.001 ~ 0.999mg KOH/g

Resolution: 0.001 mg KOH/g Repeability: 0.004 mg KOH/g