Product Overview:

TEN-800 chemiluminescence nitrogen analyzer (formerly: TEA-600N）， Widely used for detecting nitrogen content in liquid, solid, or gas samples. The total nitrogen content is determined by chemiluminescence method, and imported components are used in key parts of the system, ensuring reliable performance of the entire machine. The instrument is widely used in departments such as petroleum and petrochemicals, import and export commodity inspection, biopharmaceuticals, environmental protection, health, teaching, and scientific research.

The instrument is suitable for measuring the total nitrogen content of paraffin oil, diesel, kerosene, gasoline, lubricating oil, fuel oil, liquefied gas and natural gas, as well as other oil products, chemical raw materials and finished products.

Execution standards:

SH/T 0657-2007 Determination of Trace Nitrogen in Liquid Petroleum Hydrocarbons (Oxidative Combustion and Chemiluminescence Method)

SH/T 0657-1998 Determination of Trace Nitrogen in Liquid Petroleum Hydrocarbons (Oxidative Combustion and Chemiluminescence Method)

SH/T 0704, ASTM D4629－1996 ，GB/T 17674 , GB/T 35582-2017

Instrument features:

1. The instrument adopts micro detection technology to ensure the repeatability and accuracy of small content samples

2. Strengthen compensation for weak signals to ensure consistency of measurement results across the entire range.

3. The main components of the instrument are imported components, and the overall performance is superior to similar instruments in the same industry, which can replace imported products.

4. PMT high voltage can be adjusted arbitrarily, with easy and fast operation.

5. The instrument has extremely high sensitivity, linearity, anti clogging ability, and accurate and reliable analysis results.

Technical parameters:

1. Sample types: liquid, solid, and gas

2. Sample injection volume: Solid sample: 1-100mg, liquid sample: 1-50uL, gas sample volume: 1-10mL

3. Measurement range: 0.2~10000mg/L~percentage content

4. Measurement accuracy:

0.2mg/L ≤ sample concentration<1.0mg/L ± 0.1mg/L

1.0mg/L ≤ sample concentration ≤ 100mg/L Cv ≤ 8%

100mg/L ≤ sample concentration ≤ 10000mg/L Cv ≤ 5%

5. Temperature control range and accuracy: Room temperature to 1100 ℃, ± 1 ℃

6. Gas source requirements: high-purity argon: purity above 99.95%, high-purity oxygen: purity above 99.95%

7. Power requirements: AC220V ± 22V, 50Hz ± 0.5Hz, 1500W

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