China High Quality Sf6 Gas Dew Point Tester Factories – GDSF-311WPD 3-in-1 SF6 Gas Analyzer – HV Hipot

China High Quality Sf6 Gas Dew Point Tester Factories – GDSF-311WPD 3-in-1 SF6 Gas Analyzer – HV Hipot

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China High Quality Sf6 Gas Dew Point Tester Factories – GDSF-311WPD 3-in-1 SF6 Gas Analyzer – HV Hipot Detail:

General Information

GDSF-311WPD (GDSF-411WPD) is an 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 Mombabo Company 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.

Application

GDSF-311WPD-3-in-1-SF6-Gas-Analyzer-application3

Features

GDSF-311WPD 3-in-1 SF6 Gas Analyzer application4

Specification

SF6 Humidity
● Measurement method: Resistive and Capacitive measurement principle
● Measurement range: dew point -80℃–+20℃(support ppmv)
● Accuracy: ±1℃
(when the dew point temperature is below 0 ℃, the sensor output is the frost point)
● 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 (NDIR series sensors)
● Measuring range: 0 ~ 100% SF6
● Response time: [90%] 60s
● Accuracy: ± 0.5%FS
● Repeatability: ± 0.5%
● Resolution: 0.01%
● Display unit: %

SF6 Decomposition Products
● Measurement method: Electrochemical Measurements Principle (Electrochemical series sensors)
● Measurement range: H2S: 0 ~ 200ppmv
SO2: 0 ~ 200ppmv
CO: 0 ~ 500ppmv
HF: 0 ~ 50ppmv
● Accuracy: H2S: 10ppmv ±3%
SO2: 10ppmv ±3%
CO: 50ppmv ±4%
HF: 10ppmv ±3%
● Repeatability: H2S: 10ppmv ±2%
SO2: 10ppmv ±2%
CO: 50ppmv ±2%
HF: 10ppmv ±2%
● Resolution: 0.01ppmv
● Display unit: ppmv
● Power supply: 220VAC±10%, 50Hz, AC/DC use, over-charge protection, continuous working is no lower than 8hours.
● Use environment temperature: -20–+60℃
● Environment humidity: 90%RH
● Measurement value influence: No effect of pressure and flow
● Dimension: 395*295*155mm
● Weight: about 2kg.

GDSF-411WPD SF6 Decomposition Products
● Accuracy: H2S: <10ppmv ±0.3ppmv; >10ppmv ±3%
SO2: <10ppmv ±0.3PPmv; >10ppmv ±3%
● Repeatability: H2S: <10ppmv ±0.2ppmv; >10ppmv ±2%
SO2: <10ppmv ±0.2PPmv; >10ppmv ±2%
● Recycling and filling function: recycling chamber 2L, recycling time ≤ 5min
With gas drying function
● Dimension: 395*295*315mm
● Weight: about 5kg.

Accessories

Main Tester 1 piece
Adapter 1 set
Teflon pipe(include flow adjustment valve and fast connector) 1 set
Tail pipe 1 set
Spare parts 1 set
Charger 1 piece
User’s Guide 1 piece
Test Report 1 piece

GDSF-311


Product detail pictures:

China High Quality Sf6 Gas Dew Point Tester Factories –  GDSF-311WPD 3-in-1 SF6 Gas Analyzer – HV Hipot detail pictures

China High Quality Sf6 Gas Dew Point Tester Factories –  GDSF-311WPD 3-in-1 SF6 Gas Analyzer – HV Hipot detail pictures

China High Quality Sf6 Gas Dew Point Tester Factories –  GDSF-311WPD 3-in-1 SF6 Gas Analyzer – HV Hipot detail pictures

China High Quality Sf6 Gas Dew Point Tester Factories –  GDSF-311WPD 3-in-1 SF6 Gas Analyzer – HV Hipot detail pictures


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We strive for excellence, services the customers", hopes to be the top cooperation team and dominator business for personnel, suppliers and prospects, realizes benefit share and continual promotion for China High Quality Sf6 Gas Dew Point Tester Factories – GDSF-311WPD 3-in-1 SF6 Gas Analyzer – HV Hipot , The product will supply to all over the world, such as: Vietnam, Karachi, Rwanda, We also have good cooperation relationships with many good manufacturers so that we can provide almost all of auto parts and after-sales service with high quality standard,lower price level and warmly service to meet demands of customers from different fields and different area.
  • After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Alexandra from Peru - 2018.09.21 11:44
    It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Ellen from New Delhi - 2018.03.03 13:09

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