GD-251 Oil Tester for Testing Base Number
3000.0 USD
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 100 |
| Place of Origin: | Chongqing |
Company Profile
| Location: | China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Model No.: | GD-251 |
|---|---|
| Means of Transport: | Ocean |
| Usage: | Auto Testing Machine |
| Power: | Others |
| Brand Name: | Gold |
| Function: | base number tester |
| Testee: | liquid petroleum products |
| Method: | potential titration |
| Production Capacity: | 100 |
| Packing: | wooden case |
| Delivery Date: | 10 days after receiving the deposite |
Product Description
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 ZD-2 Automatic Potential Titrimeter and DZ-1 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.
Characteristics
1. It is based on acid-alkali neutralization principle.
2. Five pieces measuring electrodes and three titrimeters with different sizes.
3. Wide measuring scale and high precision test.
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°C;
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°C;
9. Relative humidity: ≤85%;