GCTNS-6000typeSulfur and nitrogen element analyzeruseDetermination of total sulfur content using ultraviolet fluorescence methodDetermination of nitrogen content by chemiluminescence methodThe ability to resist impurity interference has been improved, avoiding the cumbersome operation of the titration cell caused by the electric method and the resulting unstable factors, greatly enhancing the sensitivity of the instrument. The key components of the system are imported, ensuring reliable performance of the entire machine.

1. Characteristics ：
be based onWindowsChinese operation interface, direct human-machine dialogue. The collection, processing, storage, and printing of data are controlled by computers.The instrument automatically adjusts the gas flow rate without the need for manual adjustment; Control the sampler through computer; Added gas pressure abnormal alarm function.

2The standard for instrument execution is:

3System configuration:

Standard configuration: Computer+GCTNS-6000System+Liquid sampler

Other optional items: gas injectorsolid sampler、Mass flowmeter

GCTNS-6000Sulfur and nitrogen element analyzerTechnical parameters:

Technical Parameter
Basic parameters: Sample types: liquid, solid, and gas
Measurement methods: UV fluorescence method (S), chemiluminescence method (N)
Sample injection volume: Solid sample: 1-90mg
Liquid sample: 2-25 μ L
Gas sample: 1-10mL
Measurement range: 0.05-50000 ppm (mg/L) (high concentration can be diluted, low concentration gas samples can reach 0.1 ppm)

Measurement accuracy:

Temperature control range: roomTemperature~1300 ℃

Temperature control accuracy: ± 1 ℃

Sample testing time: about 2 minutes

Gas source requirement: argon gas: purity above 99.99%
Oxygen: purity above 99.99%

Power supply: AC220V ± 22V, 50Hz ± 0.5Hz, 1500 W

Dimensions: 510 (W) × 490 (D) × 535 (H) mm
Weight: 50kg

GCTNS-6000Sulfur and nitrogen element analyzeradvantage

1. The ozone disruptor adopts high-temperature decomposition method.

2. Built in electronicsMass flowmeter，Gas FlowThe quantity is automatically controlled by the operating software, the program tracks and monitors automatically, and the numbers are displayed at a glance.

3. The instrument is equipped with an automatic alarm function for abnormal gas pressure.

4. Digital tracking display of gas flow rate and pressure throughout the entire process.

5. Computer controlled sampler automatically injects samples without manual operation.

6Personalized operation interface and printing format can be designed according to user requirements.

7The computer controls the entire process of analysis, data processing, etc., and displays the working status of the entire process.

8The instrument has the function of recording operation steps and detection processes, which can query historical operation processes and data records, meeting audit needs.

9. The nitrogen reaction chamber enhances the reaction intensity between nitric oxide and ozone, as well as rapidly discharges exhaust gas and reduces tailing.

10The aromatic hydrocarbon barrier filtration system and detection system with selective permeable membrane are impossible to contaminate.

11Specially made quartz cracking tubeNo need to disassemble or replace, completely solving the problem of carbon buildup in combustion tubes.

12The instrument is equipped with a gas filtration and purification system.

13The key components are imported components，Reduced instrument noise and improved detection sensitivity..