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Chemiluminescence Petroleum Total nitrogen content Meter Tester, ASTM D4629

PT-D4629-2N

a precision analytical instrument developed based on the principle of chemiluminescence and computer technology . Suitable for determination of naphtha, distillate oil, engine fuel and other petroleum products. Used in measuring stones Brain oil, distillates, motor fuels and other petroleum products.

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Instrument features

a precision analytical instrument developed based on the principle of chemiluminescence and computer technology . Suitable for determination of naphtha, distillate oil, engine fuel and other petroleum products. Used in measuring stones

Brain oil, distillates, motor fuels and other petroleum products.

1. The system uses chemiluminescence method to measure total nitrogen content.

2. It improves the ability to resist impurity interference and avoids the cumbersome operation of the titration cell and the resulting

The resulting instability factors greatly improve the sensitivity of the instrument.

3. Imported components are used in key parts of the system, which ensures reliable performance of the entire machine.

4. The software is intuitive and easy to learn, the standard curve and results are automatically saved , and data will never be lost.

Technical Parameters

Test methods

Chemiluminescence method

Product Injection volume

Solid sample: 1-20 mg Liquid sample: 5-20μL Gas sample: 1-5 mL

Measuring range

0.1-5000mg / L

Mmeasurement accuracy

Chemiluminescence
nitrogen analyzer

Injection
volume(μL)

RSD (%)

0.1

20

25

5

10

10

50

10

5

100

10

3

5000

10

3

Temperature control range

Room temperature~1300℃

Temperature control accuracy

±1℃

Air source requirements

High Purity Argon: Purity More than 99.995% high-purity oxygen: purity More than 99.99%

Working power supply

AC 220V±10% 50Hz

Achievement Rate

1500 W

Dimensions

Main engine: 305(W)×460(D)×440(H) mm

Temperature control: 550(W)×460(D)×440(H) mm

Weight

Main engine:20kg       Temperature control: 40kg

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