GD-259 Neutralization Number Tester - GD-259

It is suitable to determine water soluble acid and alkali in the liquid petroleum products,additive,lubricating grease,wax etc. - more info check here: http://www.buymeasuringtools.com/GD-259-Neutralization-Number-Tester-10225515/

Quick Brief

Place of Origin: Shanghai China (Mainland) Brand Name: Gold Model Number: GD-259 Power: Electronic Usage: Neutralization Number Tester

Product Features:

It is suitable to determine water soluble acid and alkali in the liquid petroleum products,additive,lubricating grease,wax etc.

Business Terms:

Port: Shanghai

Minimum Order Quantity: 1 Piece/Pieces

Supply Ability: 100 Piece/Pieces per Month

Payment Terms: T/T

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Specifications and Product Details:

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.

The instrument use distillated water or alcohol extract water soluble acid and alkali. Then use methyl orange or phenolphthalein indicator to check color of extracted liquids, or use an acidometer to determine pH of extracted liquids, so as to detect whether there is water soluble acid and alkali exist.

Technical parameters

1. Power supply: AC 220V±10%, 50 Hz;

2. Heating power: 100W~1000W;

3. Acidometer:

(1) Full scale: 0~14.00pH;

(2) Accuracy: ±0.01pH;

4. Separatory funnel: 250 ml;

5. Graduated flask: 100 ml,50 ml;

6. Test tube: Φ18 mm×100 mm;

7. Conical flask: 100 ml;

8. Ambient temperature: -10°C~+35°C;

9. Relative humidity: ≤85%;