Basic Info.
Product Description
HVSF-III SF6 Analyzer-Purity & Dew Point & Decomposition 3 in 1
Summary
The SF6 gas comprehensive analyzer can measure humidity (dew point), purity, and decomposition products in one. The functions realized with several instruments are now integrated in one instrument. One time on-site measurement can complete up to three indication test, which greatly saves the gas in the equipment, saving 1/2 of gas consumption in one measurement, meanwhile reducing the user's workload and improving work efficiency.
The instrument can also make a combination of measuring humidity (dew point), purity, decomposition products, or measure any of these parameters.
The instrument adopts color LCD English display, imitating Windows operation interface, real-time display of various parameters, full intelligent operation, massive information storage, built-in rechargeable battery, AC and DC dual-use.
Main characteristics
1. Decomposition products and purity can be measured in one time. One measurement can complete multiple indicators detection.
2. All imported precision sensors, automatic calibration to zero for dew point measurement, anti-oil pollution and anti-drift
3. Smart flow display, power display.
4. Support file system, measurement data storage and printing.
5. Instrument self-diagnosis function, intelligent power display.
6. Support data communication.
7. Long-term stability, reliability, and high repeatability.
8. Wide measurement range, high accuracy and fast response.
9. Small size, intelligent and complete functions.
10. With fast data storage and query function.
11. AC and DC dual-use, built-in rechargeable lithium battery, can work continuously for several hours.
12. The probe is not affected by condensation, special pollution, oil and gas and most chemical environments.
13. The patented technology protects the gas chamber to speed up the measurement.
Technical index
SF6 Dew Point(Optional) |
Measuring Range | -80ºC~+20ºC | Precision | ±0.5ºC |
Resolution | Dew Point 0.1ºCOr 0.1ppm | Repeatability | ±0.4ºC |
Responding Time | 63%[90%] +20~-20ºC Td 5s[45s] -20~-60ºC Td 10s[240s] |
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SF6 Purity |
Measuring Range | 0~100% | Precision | ±0.3% |
SF6 Composition Products |
Measuring Range | H2S:1~200ppm(Optional) SO2:1~100ppm(Optional) SOF2:1~100ppm(Optional) HF: 0~10ppm(Optional) CO: 0-1000ppm(Optional) | Sensitivity | 0.1ppm |
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Responding Time | 90%, 15s |
Sampling | Built-in pressure regulator, filter, electronic flow meter |
Working Power | AC and DC, built-in large-capacity rechargeable battery, Continuous work for several Hour after full charge |
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Communication Port | USB |
Weight | About 3.5kg |
Product Component Name
Sensor |
Humidity Sensor | High polymer film type, measuring range: -80 ºC~ + 20 ºC |
Purity sensor | HLPLANAR Germany's second generation of thermostat type micro thermal conductivity sensor with temperature compensation function |
Decomposition Product Sensor | Alpha England's High Sensitivity Decomposition Product Sensor |
Flow Sensors | American Honeywell electronic mass flow meter, easy to use |
Temperature Sensor | Imported digital temperature sensor |
Other accessories |
Battery | Li battery, capacity 4000mAh, overcharge protection |
Flow regulating valve | Needle control valve |
Pressure regulator | Stable pressure measurement, prevent damaging the sensor by sudden pressure changes |
Intake interface | French self-sealing quick plug valve |
Inlet duct | Standard 5m Teflon tube (can be customized) |
Outlet pipe | Standard 3m PU tube |
Cable | One power cord |
Matching adapter | 1 set |
Measurement method
1. Initialization
Turn on the power switch of the instrument, the instrument enters the initialization self-checking process, which takes 8 minutes.
2. Check the power
When using DC power, if the power is too low, please power off, charge the battery and continue to use it.
3. Preparation
Before measuring SF6 equipment, it is recommended to use SF6 high-purity gas to obtain the purity of the equipment: pass the high-purity SF6 into the equipment, when it is stable, press the full-scale key to take purity full-scale. If the SF6 purity value drifts, you need to take the "tare" operation, press the zero key to take the zero point.
4. Connect SF6 equipment
Close the flow control valve on the instrument panel. Insert one end of the quick connector of the test pipe into the sampling port of the purity analyzer; connect the threaded end of the measurement pipe to the switch connector and tighten with a wrench. Connect the switch connector to the SF6 electrical equipment measurement interface, and tighten with a wrench. Connect the exhaust duct to the air outlet.
5. Start measurement
Adjust the flow valve, adjust the flow to about 0.3 ~ 0.6L/M, and start measuring. The measurement time takes about 7 to 15 minutes, and then each tested object takes 2 to 4 minutes.
6. Store data
After measurement is done, you can save the data in the instrument and press the "OK" key to call up the operation menu. For the specific operation method, see the following chapter.
7. Measuring other equipment
After one measurement is done, close the regulating valve. Remove the connecter from the SF6 electric equipment.
8. End of measurement
After measuring all equipment, turn off the power of the purity analyzer
Address:
No 8 Fty, Canglongdao Dvpt Zone, Wuhan, Hubei, China
Business Type:
Manufacturer/Factory
Business Range:
Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Office Supplies, Service
Management System Certification:
ISO 9001
Company Introduction:
HV Hipot Tester Electric Co., Ltd. (HV Hipot Tester) is an international company having under licisense its head office in UK and its manufacturing facilities of different locations in China.
HV Hipot Tester produces market-leading high voltage test equipment for proof testing, diagnostic evaluation, and preventive maintenance testing of electrical cables and apparatus designed to operate under medium to high voltage conditions. From transformer and control circuit design, component manufacturing, to assembly, testing, and shipment, we maintain quality control so that you can trust our products and receive expert help in selecting or servicing equipment. We are proud of the work we do to help utilities and electrical contractors keep the lights on and protect critical loads all over the world.