Natural gas constant analyzer

NegotiableUpdate on 03/31

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Nature of the Manufacturer: Producers

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Overview

Natural gas constant analyzer

Product Details

Natural gas constant analysis object:
Select thermal conductivity detector, suitable for natural gas for urban gas use O2、N2、CH4、CO2、C2H6、C3H8、i-C40、n-C40、i-C50、n-C50、C3H8、iC4H10、nC4H10、iC5H12、nC5H12 The constant analysis of the components was carried out using a dual gas path system, dual gas six way valve injection, and thermal conductivity detector (TCD) detection. This instrument was first launched on the market, has a high market share, and has a very good performance price ratio.

The instrument configuration meets national standards:

(1) GB 10410.3-89 "Gas Chromatography Analysis of Liquefied Petroleum Gas Components"
(2) SH/T 0230-92 "Determination of Composition of Liquefied Petroleum Gas (Chromatography Method)"

Natural gas analyzer instruments and materials

1. Gas chromatography: Thermal conductivity detector (TCD)

2. Gas source: Hydrogen gas as carrier gas, hydrogen purity ≥ 99.9% (steel cylinder or hydrogen generator)

3. Data processing: N2000 workstation and computer

4. Sample injector: Double six way valve, quantitative tube 1ml

5. Chromatographic column: ￠ 4 * 10 meter liquefied gas analysis column

3 * 6-meter dimethyl ether analysis column for liquefied gas

6. Sampler: 4L stainless steel sampler or 1L sampling bag

7. Standard gas: One bag of dimethyl ether standard gas in liquefied gas (with a dimethyl ether mass content of 20%)

Product details of natural gas constant analyzer:

1. Adopting a 320 x 240 dot matrix 5.7-inch ultra large LCD Chinese display, real-time display of various temperatures and operating conditions, achieving perfect online monitoring;

2. Power on self-test, six independent temperature control (vaporization chamber and capillary vaporization chamber can be independently controlled), five stage programmed temperature rise function;

3. Wide range self diagnostic function, when the instrument malfunctions, it automatically displays the fault phenomenon, fault code, fault cause in Chinese, and helps to quickly find and solve the fault, ensuring the best working condition of the laboratory;

4. Overtemperature protection and expansion function: If any circuit exceeds the set temperature, the instrument will automatically power off and sound an alarm;

5. The intelligent fuzzy control rear door opening system automatically tracks temperature and dynamically adjusts the angle of the rear door opening, achieving precise temperature control even near room temperature;

6. Heatable airtight needle to ensure no condensation of the sample;

7. The headspace sampling system has a blowback function to avoid cross contamination of the sample;

Temperature control indicators of natural gas detector:

1. Temperature control range: room temperature+5 ℃~400 ℃, increment 0.1 ℃

2. Temperature control accuracy: better than ± 0.1 ℃

3. FID detection line mt ≤ 1 × 10-11g/s (benzene) noise ≤ 0.03mv

4. Program heating: Fifth order constant temperature time O~999min increment 0.1min temperature increment 0.1 ℃

5. Heating rate: maximum 40 ℃/min below 200 ℃, maximum 20 ℃/min above 200 ℃

Shanghai gas spectrum after-sales commitment:
According to customer needs, we can provide on-site installation, debugging, training and other services. The equipment is integrated into one machine, making operation simpler and more convenient. The maintenance response is timely, with a two-year warranty and lifelong maintenance!