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chongqing gold mechanical and electrical equipment co.,ltd
chongqing gold mechanical and electrical equipment co.,ltd  

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You are here: home  > petroleum product instruments  > ASTM D664 Petroleum Products Water Soluble Acid and Alkali Tester

ASTM D664 Petroleum Products Water Soluble Acid and Alkali Tester 

Price: 1000.0~2000.0 USD 
Payment Terms: T/T,L/C,D/A 
Place of Origin: Chongqing, China (Mainland) 
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Product Detail

Model No.: GD-259
Production Capacity: 100
Delivery Date: 15 days after accept down p...
Power: Electronic
Function: water soluble acid tester f...
Means of Transport: Ocean,Land,Air
Packing: wooden case
Usage: Others
Brand Name: GOLD
Heating power:: 100W to 1000W

1. standard ASTM D664 SH/T0251-93
2.It is suitable to determine base number of petroleum products and additive.

 

     GD-251 Petroleum Products Base Number Tester

 

The instrument is designed and made as per the Industry Standard of Petrochemical SH/T0251-93 "Test Methods for Base Number of Petroleum Products". It is composed of ZD2 Automatic Potential Titrimeter and DZ1 Titration Device. It is suitable to determine base number of petroleum products and additive. It determines and calculates base number of sample based on acid-alkali neutralization principle, perchloric acid potentiometric titration methods, and potential changes to detect end point.

 

Technical parameters

1. Volumetric analysis: 

(1) Titration condensation: 0.1 N;

(2) Controlling accuracy: ≤±0.02ml;

2. Automatic acid titration:

(1) Titration condensation: 0.1 N;

(2) Controlling accuracy: ≤±0.1pH;

3. Automatic potential control:

(1) Titration condensation: 0.1 N;

(2) Controlling accuracy: ≤10mV;

4. Temperature compensation: 

(1) Manual compensation;

(2) 5~60℃;

5. Preset adjustment range of end point: pH 1 to 13 or ±100~1300 mV;

6. Preset controlling range for titration: 1~3 pH or 100~300 mV from end point;

7. Power supply: AC 220V±10%, 50 Hz;

8. Ambient temperature: 0~35℃;

9. Relative humidity: ≤85%;

 

 

 


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Company Info

chongqing gold mechanical and electrical equipment co.,ltd [China (Mainland)]


Business Type:Manufacturer
City: Chongqing
Province/State: Chongqing
Country/Region: China (Mainland)

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