- Phone
-
Address
Room 102, Building 3, No. 2995 Liyue Road, Minhang District, Shanghai
Product Categories
Shanghai Fanwei Instrument Equipment Co., Ltd
FV3320 food grade carbon dioxide benzene total hydrocarbon online chromatograph
NegotiableUpdate on 05/06
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
Food grade carbon dioxide chromatograph, FV3320 food grade carbon dioxide benzene total hydrocarbon online chromatograph is a gas chromatograph developed by Shanghai Fanwei Instrument Equipment Co., Ltd. in accordance with the national standard GB 1886.228-2016 "National Food Safety Standard for Food Additive Carbon Dioxide". The instrument is easy to operate, stable, and comes with a built-in data transmission system. This technical proposal has been prepared in accordance with your company's requirements, and it elaborates on the specific analysis system configuration and the analysis objectives achieved. Our company adheres to the business philosophy of "fulfilling promises with quality and creating value for customers" to provide customers with thoughtful services.
Product Details
FV3320 food grade carbon dioxide benzene total hydrocarbon online chromatograph
The analysis system must comply with the national standard GB 1886.228-2016 "National Food Safety Standard - Food Additives - Carbon Dioxide". Customer analysis requirements:
| Project | point mark | |||
| Gaseous carbon dioxide | Liquid carbon dioxide | Solid carbon dioxide | ||
| Total volatile hydrocarbons (calculated as CH4)/(uL/L) | ≤ | 50(Among them, non methane hydrocarbons ≤20） | ||
2Online analysis is required
FV3320 food grade carbon dioxide benzene total hydrocarbon online chromatographThe detection limit of the system for oxygen-containing compounds (ppm)
| Impurity name | Methanol, acetaldehyde, ethylene oxide, vinyl chloride |
| Detection limit (ppm) | 0.01 |
2、 Performance parameters
| Instrument model | FV3320 |
| Detection Principle | GC-FID |
| Test items | Oxygen compounds in food grade carbon dioxide |
| Minimum detection limit | 0.01ppm |
| repetitivenessRSD | <2% |
| analysis time | 3min |
| Online data communication | Modelbus，4-20mA，profibus |
| Injection method | *Anti adsorption six way valve automatic injection |
| Automatic ignition | Equipped with automatic ignition function |
| Equipped with flame monitoring function | Detected fire extinguishing, reignite or cut off hydrogen gas. |
| display mode | The instrument comes with an industrial control computer,10.1Inch industrial control touch screen |
| External transmission | USBorEthernet：IEEE802.3serial port |
| operating system | Win7,Win10 |
| communication interface | Ethernet:IEEE802.3 |
| Air source requirements | High purity nitrogen, high-purity hydrogen, zero order air |
| Sample flow rate | 10-500ml/min |
| Data storage format | The data is saved on the hard drive of the industrial control computer, and will not be lost when the power is turned off, making it easy to trace the data. |
| Environmental temperature range | -10°C - +45°C |
| size | 5U H*W*L 220mm*435mm*460mm |
3、 Scheme and analyzer characteristics
1. The entire system adopts a corrosion-resistant and anti adsorption system, which can achieve longer instrument life, increase the detection limit and accuracy of low concentration impurities in CO2, and achieve higher analysis accuracy.
2. Fully automatic sampling system, with customizable time intervals. Reduce personnel operational errors. All pneumatic components are imported original parts.
- The instrument comes with remote control and networking functions, as well as gas cut-off protection function.
- The chromatographic system adopts a high-sensitivity FID detector with higher detection accuracy, which meets the requirements of the new national standard.
- The FID detector is equipped with automatic ignition function and key shutdown function.
- The system comes with a built-in database for easy access to historical data and trend charts.
- An optional fully automatic flow path switching system can be added.
4、 Analyze the example spectrum
Total Hydrocarbons
Standard gas:
| serial number | name | content | balance gas | Standard gas manufacturer |
| 1 | C3H8 | 10ppm | N2 | Dalian Guangming Chemical Industry Gas Quality Monitoring Center Co., Ltd |
| 2 | CH4 | 8.96ppm |
Spectral diagram:
Similar Product Recommend
