brand | Self operated brand | Price range | discuss personally |
---|---|---|---|
Origin category | domestic | application area | Environmental protection, chemical industry, biotechnology, petroleum, energy |
GCTN-6Type 000Chemiluminescence nitrogen analyzermain features:
1. High sensitivity:GCTN-6The 000 system uses chemiluminescence method to determine the total nitrogen content, which improves the ability to resist impurity interference, avoids the complex 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.
2. The standard for instrument execution is:
GB/T 17674-2012 |
Determination of nitrogen content in crude oil and its products Chemiluminescence method |
SH/T 0657-2007 |
Determination of Trace Nitrogen in Liquid Petroleum Hydrocarbons by Oxidative Combustion and Chemiluminescence Method |
SH/T 0704-2001 |
Method for determination of nitrogen content in petroleum and petroleum productsPetrochemical industry standard (boat injection chemiluminescence method) |
ASTM D4629-2017 |
injection/Standard Test Method for Trace Organic Compound Nitrogen in Liquid Petroleum Hydrocarbons by Insertion of Oxidized Fuel and Chemiluminescence Method |
ASTM D5762-2012 |
Test Method for Nitrogen in Petroleum and Petroleum Products by Ship Inlet Chemiluminescence Method |
ASTM D6069-2001 |
Standard Test Method for Trace Nitrogen in Aviation Hydrocarbons by Oxidative Combustion and Reduction Pressure Chemiluminescence Detection |
3. System configuration:
Standard configuration: Computer+GCTN-6000 system+liquidinjector
Other optional components: solid sampler, gas sampler、Mass flowmeter
4. Easy to operate:
be based onThe Chinese user interface of Windows (7, XP, Me, 98) makes operations more convenient and efficient. You only need to tap the mouse to complete all parameter settings and condition selections, and the computer controls the collection, processing, storage, and printing of data.
GCTN-6Type 000Chemiluminescence nitrogen analyzerTechnical Parameter
Basic parameters:Sample types: liquid, solid, and gas
Measurement method:Chemiluminescence method(N)
Sample injection volume:Solid sample:1-20mg;Liquid sample:5-20μL;Gas sample:1-5mL
Measurement range:0.05 ~20000mg/L (high concentration can be diluted)
Measurement time:About 2 minutes
Measurement accuracy:
Concentration value(ppm) |
RSD(%) |
<1 |
10 |
1~10 |
8 |
10~100 |
5 |
>100 |
3 |
Temperature control range:Room temperature~1300℃
precision:±1℃
Gas source requirements:High purity argon gas: purity99.9% or more,
High purity oxygen: purity99.9% or above
Power supply:AC220V±22V,50Hz±0.5Hz,1500 W
External dimensions:host:510(W)×490(D)×535(H)mm
Weight:host:50kg