HVHIPOT GDSF 311WPD Portable SF6 Gas Purity Dew Point Tester SO2 H2S CO HF CF4 Gas Analyzer (All in one)
- Category: Gas Analyzers >>>
- Supplier: HV Hipot Electric Co. Ltd.
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Product Overview
Description
GDSF-311WPD Portable SF6 Gas Purity Dew Point Tester SO2 H2S CO HF CF4 Gas Analyzer (All in one)
GDSF-311WPD is ideal instrument when it is necessary to test water content, purity and decomposition products of SF6 gas. The core component of dew point test is DRYCAP® series sensors produced by Finland Vaisala company. The infrared principle SF6 gas purity testing sensor manufactured by European Sensor Company is used to test the purity of SF6 gas. The electrochemical sensor manufactured by Membrapor in Switzerland is used as the sensing element for the test of SF6 gas decomposition products. With professional hardware chips and excellent software algorithms of STMicroelectronics, we have produced a new generation of 3-in-1 gas analyzer.
Please well note , it is mainly for SF6 gas, for some other gases , we also can test , if need test other gas, contact us first. Thanks!
Application
- Analysis of trace moisture, purity and decomposition products of SF6 gas electrical equipment for electric power
- SF6 gas cylinder gas quality test
- Recycling of SF6 gas quality test
- High purity gas manufacturing
- Semiconductor industry dry gas supply
- Research and development use
- Clean room/dry house monitoring
- Metal heat treatment site and laboratory industrial gas humidity detection, such as air, CO2, N2, H2, O2, SF6, He, Ar and other inert gases.
Features
1. Fully imported high-precision sensor with self-checking function to ensure the moisture, purity and decomposition product detection data is stable and reliable throughout the year.
2. Full-channel polymer material design, the device uses Legris, Kangmaosheng, Swagelok products to ensure no wall hanging phenomenon and ensure test speed.
3. The oil-free stainless steel body regulating valve ensures the accuracy of the detected value.
4. Advanced software algorithms improve the test accuracy of imported sensors.
5. Combined chassis configuration solution, users can easily combine related instruments and accessories. The overall package is carried, which makes the user have a more relaxed experience.
6. Start up and test without shaking.
7. Temperature conversion and pressure data correction.
8. Fuzzy computing technology.
9. High-power lithium battery power system can realize dual AC and DC power supply. No on-site AC power is required. Lithium battery power supply continues to work for more than 8 hours without the need for an external power supply.
10. Anti-electromagnetic interference circuit design to ensure product reliability.
11. It can expand USB communication, serial communication, wireless communication module, and realize the communication and printing functions of the host computer. (optional)
12. Large-capacity memory for 1000 sets of data storage.
13. The gas path pretreatment function can be used to purify the test pipeline before the field test work, which shortens the test time. (optional)
14. The instrument has a test gas recovery function to recover the sulfur hexafluoride measurement gas. Protect the natural environment. (optional)
15. The test data is stable and can provide both standard dew point values and converted dew point values at 20 °C.
16. Purity measurement is 0.5% measurement accuracy of full scale. It can be used for high concentration SF6 gas measurement or 70% SF6 gas measurement.
17. The best test flow area shows that the user can adjust the gas flow intuitively and quickly. Reduce test time.
18. The air inlet is designed with a miniature self-sealing joint, and the air path to be tested will not leak when the air path is disconnected.
2. Full-channel polymer material design, the device uses Legris, Kangmaosheng, Swagelok products to ensure no wall hanging phenomenon and ensure test speed.
3. The oil-free stainless steel body regulating valve ensures the accuracy of the detected value.
4. Advanced software algorithms improve the test accuracy of imported sensors.
5. Combined chassis configuration solution, users can easily combine related instruments and accessories. The overall package is carried, which makes the user have a more relaxed experience.
6. Start up and test without shaking.
7. Temperature conversion and pressure data correction.
8. Fuzzy computing technology.
9. High-power lithium battery power system can realize dual AC and DC power supply. No on-site AC power is required. Lithium battery power supply continues to work for more than 8 hours without the need for an external power supply.
10. Anti-electromagnetic interference circuit design to ensure product reliability.
11. It can expand USB communication, serial communication, wireless communication module, and realize the communication and printing functions of the host computer. (optional)
12. Large-capacity memory for 1000 sets of data storage.
13. The gas path pretreatment function can be used to purify the test pipeline before the field test work, which shortens the test time. (optional)
14. The instrument has a test gas recovery function to recover the sulfur hexafluoride measurement gas. Protect the natural environment. (optional)
15. The test data is stable and can provide both standard dew point values and converted dew point values at 20 °C.
16. Purity measurement is 0.5% measurement accuracy of full scale. It can be used for high concentration SF6 gas measurement or 70% SF6 gas measurement.
17. The best test flow area shows that the user can adjust the gas flow intuitively and quickly. Reduce test time.
18. The air inlet is designed with a miniature self-sealing joint, and the air path to be tested will not leak when the air path is disconnected.
Specifications
SF6 Humidity | |
Measurement method | Resistive and Capacitive measurement principle |
Ambient temperature | -20℃--+60℃ |
Measurement range | dew point -80℃--+20℃(support ppmv) (when the dew point temperature is below 0 ℃, the sensor output is the frost point) |
Accuracy | ±1℃ |
Response time | 63% [90%] +20→-20℃ Td 5s[45s] -20→-60℃ Td 10s[240s] |
Resolution | 0.01℃ |
Repeatability | ± 0.5 ℃ |
Display unit | ℃, ppm, ℃P20(converted value at 20℃) |
Gas flow | 400-600ml/min |
Flow display | 0-1000mL digital flow meter |
Sample gas pressure | ≤1MPa |
SF6 Purity | |
Measurement method | Infrared measurement principle (European sensor company NDIR series sensor) |
Ambient temperature | -20℃--+60℃ |
Measuring range | 0 ~ 100% SF6. |
Response time | [90%] 60s |
Measurement error | ±0.5%FS |
Repeatability error | ±0.5% |
Resolution | 0.01% |
Display unit | % |
SF6 Decomposition Products | |
Measuring method | Principle of electrochemical measurement (Swiss Mombas wave electrochemical series sensor) |
Ambient temperature | -20℃--+60℃ |
Measurement range | SO2: 0~200PPmv H2S: 0~200PPmv CO : 0~500PPmv HF : 0~50PPmv (optional) |
Measurement error | SO2 <10PPmv : ±0.3PPmv >10PPmv : ±3% H2S <10PPmv : ±0.3PPmv >10PPmv : ±3% CO <50PPmv : ±2PPmv >50PPmv : ±4% HF <10PPmv : ±0.3PPmv (optional) >10PPmv : ±3%
|
Repeatability error | SO2 <10PPmv : ±0.2PPmv >10PPmv : ±2% H2S <10PPmv : ±0.2PPmv >10PPmv : ±2% CO <50PPmv : ±2PPmv >50PPmv : ±2% HF <10PPmv : ±0.2PPmv (optional) >10PPmv : ±2%
|
Resolution | 0.01PPmv |
Display unit | PPmv |
Other Features | |
Power supply | 220VAC±10%, 50Hz, AC/DC use, over-charge protection, continuous working is no lower than 8hours. |
Ambient temperature | -20--+60℃ |
Environment humidity | 90%RH |
Gas flow | 400 ~ 600ml / min |
Flow rate display | 0~1000mL imported digital flowmeter |
Sample gas pressure | ≤1MPa |
Measurement value influence | No effect of pressure and flow |
Dimension | 395*295*155mm |
Weight | about 2kg |
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