Chemiluminescence nitrogen analyzer, other detection in petrochemical industry

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SH708 chemiluminescence nitrogen analyzer

Chemiluminescence nitrogen analyzer, other detection in petrochemical industry

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Chemiluminescence nitrogen analyzer, other detection in petrochemical industry

The SH708 chemiluminescence nitrogen analyzer uses chemiluminescence method to determine the total nitrogen content, which improves the ability to resist impurity interference, avoids the complicated operation of the titration cell caused by the electric method, and greatly improves the sensitivity of the instrument. The key components of the system are imported, ensuring reliable performance of the entire machine.Suitable for determining the total nitrogen content of paraffin oil, diesel, gasoline, lubricating oil, fuel oil, liquefied gas and natural gas, as well as other oil products, chemical raw materials and finished productsImplement standardsSH/T 0657 Determination of Trace Nitrogen in Liquid Petroleum Hydrocarbons (Oxidative Combustion and Chemiluminescence Method, ASTM D5762-2017)， SH/T0704，ASTM D4629，GB/T 17674Determination of nitrogen content in crude oil Boat injection chemiluminescence method.

Product Model	SH708
Product Name	Chemiluminescence nitrogen analyzer
manufacturer	Shandong Shengtai Instrument Co., Ltd
Test Item	Suitable for determining the total nitrogen content of paraffin oil, diesel, gasoline, lubricating oil, fuel oil, liquefied gas and natural gas, as well as other oil products, chemical raw materials and finished products
meet the standard	execution standardSH/T 0657 Determination of Trace Nitrogen in Liquid Petroleum Hydrocarbons (Oxidative Combustion and Chemiluminescence Method, ASTM D5762-2017)， SH/T0704，ASTM D4629，GB/T 17674Determination of nitrogen content in crude oil Boat injection chemiluminescence method
Simple technical features or parameters	The instrument is capable of continuous operationAccurate chemiluminescence nitrogen analyzer for 24-hour continuous use

Performance Characteristics

● Using pneumatic support to support the instrument cover, the internal structure of the instrument cover can be easily seen when opened.

● Low and low content peaks have better shape and repeatability.

● The total nitrogen content in the sample is rapidly measured by chemiluminescence method.

● The application of high-precision data acquisition and computer technology provides reliable guarantees for data collection, control, and processing.

Technical Specifications:

● Basic parameters: Sample types: liquid, solid, and gasBody protection liquid gas is currently one of the body shaping products that we can come into contact with

● Measurement method: chemiluminescence method

● Sample injection volume: Solid sample:1-20mg

Liquid sample:5-20μL

Gas sample:1-5mL

● Measuring range:0.1 ～10000mg/L

● Measurement accuracy:

concentration value(ppm)	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~1050℃

● Temperature control accuracy:±3℃

● Gas source requirement: high-purity argon gas: purityOver 99.995%,

High purity oxygen: purityOver 99.995%

● electricity Source:AC220V±22V，50Hz±0.5Hz，1500 W

● Dimensions: Host:305(W)×460(D)×440(H)mm

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

● heavy Quantity: Host:20kg Temperature control:40kg

Requirements for instrument completeness: host (data acquisition, control system), cracking furnace, automatic sampler (gas, liquid), computer operation software, etc.

Other optional items: computer, solid sampler, gas sampler（optional）.