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8- inch color touch screen, rich and intuitive display content;
Small size, light weight, easy to carry, can be tested anytime and anywhere;
The machine integrates analytical column, detector, working software and computer. The fully automatic operation is suitable for both on-line detection of industrial pipelines and airbag sampling analysis in laboratories;
Three- dimensional heating, more uniform heating and small temperature gradient;
Dual-channel data acquisition card to meet the needs of different users and reserve expansion space;
The calorific value working software automatically calculates the content of the detected gas components, as well as related indicators such as high calorific value, low calorific value, density, relative density , and gasification rate .
Built-in diaphragm sampling pump to avoid detection errors caused by squeezing the bladder by hand;
One-touch start, fully automatic operation; the electric injection valve avoids detection errors caused by uneven force of the manual valve, thereby improving the repeatability of the test results;
Can be equipped with mouse and keyboard for more convenient operation;
The sample is pumped into the quantitative loop of the automatic injection valve by a diaphragm pump , and then the injection valve is driven to send the sample in the quantitative loop into the chromatographic column for separation . Each component is separated separately and measured by a TCD detector . The content of each component is automatically collected by the acquisition card. The instrument is equipped with automatic special chromatography working software, the Intel processor controls the operation of the instrument , and the working status of the instrument is diagnosed in real time. The chromatogram and various indicators of the instrument can be displayed on the large screen . The chromatographic column uses a stainless steel chromatographic column . Before each measurement, the automatic zero point correction system can be used to adjust the zero point to ensure zero point stability.
| Instrument model | GC-8850 Portable Gas Analyzer |
| Explosion-proof type | Non-explosion-proof |
| Type of use | Portable fully automatic operation |
| Analysis principle | TCD detector sensitivity S ≥ 3000mv.ml/mg (benzene) noise ≤ 0.02mv |
| Carrier gas type | High purity hydrogen, purity ≥ 99.995% |
| Range | 0-100% |
| Resolution | 0.001% |
| Detection error | ≤±0.1 % FS |
| Qualitative error | ≤0.02min |
| Warm-up time | ≤ 30 min |
| Analysis cycle | <10 min |
| Built-in air pump | Yes |
| Injection valve | Electric injection valve, automatic injection, automatic reset (module control) |
| Content calculation | Yes (volume percentage) |
| Calorific value calculation | Yes (unit Kcal or kilocalorie) |
| Sample gas pressure | With air pump -0.05 ~ 0.25 Mpa |
| Air intake requirements | dust-free, water-free, oil-free |
| Flow requirement | ≤5000mL/min |
| Working environment | -10ºC-60ºC Humidity 10%-85% |
| Gas carrier tube | hard tube interface - outer diameter Φ4 inner diameter Φ2 high quality PU tube |
| Sampling tube | hard tube interface - outer diameter Φ4 inner diameter Φ2 high quality PU tube |
| Sampling device | latex bladder |
| Measurement object | Content of each component in LNG |
| Power supply | 220VAC±10% 50/60HZ 3A |
| Dimensions | 370mm (width) × 290mm (depth) × 200mm (height) |
| Weight | Approx. 7 kg |
With 20 years combined experience, Zetron develops, manufacture and market a complete range of gas detection equipment to protect people from hazardous conditions in the industry, research and commercial applications. Today Zetron is in providing gas detection equipment, services and solutions to keep your personnel and plant safe. Our complete product range includes portable gas detector, fixed detection systems, landfill gas analyzer, remote laser methane gas detector, as well as air quality monitoring systems.
As part of our focus on quality, Zetron is ISO9001:2005 and SGS certified and our products have acquired the CE, RoHS, FCC, and ATEX certifications.
So far, we have customers/buyers from over 20 countries/regions like Bulgaria, Brazil, Canada, China, Colombia, Germany, Iraq, Japan, Philippines, Russian Federation, Singapore, Taiwan, Thailand, Uruguay, United States, Ukraine, Vietnam, etc.
The list of countries still expanding.....
We are committed to become the International Well Know Provider to provide similar or better alternative, original merchandises & service to meet customers' needs, requirements and solutions.
Every customer is important to us and we strive to satisfy all our Customers needs and expectations.
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