Chongqing Gold M&E Equipment Co., Ltd.

China Manufacturer with main products: Oil Purifier, Oil Filtration System, Oil Testing Instrument, Oil Filter

Home  >Products Catalog > Petroleum Products Testing Instrument > GD-259 Lube Grease Water Soluble Acid & Alkali Tester

GD-259 Lube Grease Water Soluble Acid & Alkali Tester

Supply Ability: 100 Set/Sets per Month
Shipping: within 10 days after receiving the advanced payment
Payment Terms: L/C, T/T

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Chongqing in China
Packaging Details: wooden box


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.
Method Summary
1. The instrument use distillated water or alcohol extract water soluble acid and alkali.
2. It  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%;
10. Total power consumption: not more than 1200 W;

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Ecvv Trade

grease caid and base number tester from this supplier

CX-338 LED Lamp Cap Impact Torque Tester Lamp Base Torque Tester    
FOB Price: 1.00-700.00 USD/Set
Min Order: 1 Set
FDR-2201 Water-Soluble Acid & Base Number Tester of Petroleum Products    
FOB Price: 100.00-8,000.00 USD/Set
Min Order: 1 Set
GD-2122 low price Oil Moisture Content Tester    
FOB Price: 1,000.00 USD/Set
Min Order: 1 Set

More products from other suppliers

Portable Brix meter / testers    
FOB Price: 28.00-35.00 USD/Piece
Min Order: 50 Pieces
IIJ oil tester    
Min Order: 1 Set
Test Sieve Shaker for quality inspection    
FOB Price: 500.00-1,500.00 USD/Set
Min Order: 1 Set
Shear Force Testing Machine JQJ-01    
FOB Price: 1.00-3,500.00 USD/Set
Min Order: 1 Set
Digital Power Supply Intelligent Comprehensive Tester    
FOB Price: 100.00-150.00 USD/Carton
Min Order: 1 Carton
Wavelength Dispersion Spectrograph    
FOB Price: 12,000.00-25,600.00 USD/Piece
Min Order: 1 Piece
Shanghai Kaihe brand laboratory testing equipment    
FOB Price: 660.00-2,600.00 USD/Set
Min Order: 1 Set
Acohol Tester    
Min Order: no limit on it

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join ECVV community
Join Facebook Group