Features:
1. High accuracy
The sample was analyzed for high-temperature heat tracing, and no loss of sample was observed during the analysis.
Gas chromatographic detection, analytical methods in line with national standards, accurate measurement;
The use of electronic pressure flow control technology (EPC, EFC) to control the carrier gas, air and hydrogen, respectively, guarantees high repeatability and high accuracy of analysis.
2. Qualitative and diverse
By increasing the flow path and single cycle, simultaneous detection of non-methane total hydrocarbons, benzene, toluene, and xylene can be achieved.
3. Stable and reliable
Full electronic flow control (EPC), stable and reliable;
FID detector has automatic ignition and temperature judgment function. After the FID flame goes out, it automatically shuts off the flow of hydrogen and air to ensure the safety of the system.
The core components use well-known foreign brands of devices for high reliability and long life.
4. Real-time monitoring
The single cycle time is less than 90s to ensure real-time monitoring.
5. Highly intelligent
Regular automatic calibration and calibration;
Touch screen man-machine interface, simple operation, easy to use;
Fully automatic operation, unattended.
Technical Parameters:
Instrument Model: VM1700-N
Analytical Method: Gas Chromatography
Measurement gases: methane, non-methane total hydrocarbons, total hydrocarbons; expansion: benzene, toluene, ethylbenzene, xylene
Range ppm: Methane: 0.1 ~ 1000
Non-methane total hydrocarbons: (0.05 to 100)/(1 to 10,000)
Benzene: 0 ~ 10000
Detector: Hydrogen Flame Ionization Detector (FID)
Detection limit ppm: methane: 0.1; non-methane total hydrocarbon: 0.05; benzene: 0.1
Reproducibility %: RSD ≤ 3 (benzene)
Analysis cycle s: ≤90 (benzene ≤ 20 min)
Power Supply: <800 VA, 220 V AC/50Hz
Working environment: Temperature: (5 ~ 35) °C, Humidity: (20 % ~ 90 %) RH
Air source requirements: Carrier gas: high purity nitrogen or zero air (>99.995 %);
Gas: high-purity hydrogen (>99.995 %); oxidizer gas, zero air
Output: 4 ~ 20 mA, RS232/RS485, Ethernet
Size: 19”’ Standard Chassis
Dear customer,
We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .
Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.
Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.
If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba
We firmly believe that science and technology is no boundaries
Our mission is to make every effort to contribute to all humanity.