Wuhan Goldsol Co. Ltd.
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Name: Luo Zhengping (Director)
Tel: 86-27-82423362
Fax: 86-27-82949301
E-mail: goldsol@foxmail.com
Add: Add: 128 Sanyang Road Wuhan China
MSN: goldsol@outlook.com
Skype: Gogoluo
MSN: goldsol@outlook.com SKYPE: Gogoluo


SF6 Dew Point Purity Moisture Analyzer

SF6 Dew Point Purity Moisture Analyzer SF6 Dew Point Purity Moisture Analyzer SF6 Dew Point Purity Moisture Analyzer SF6 Dew Point Purity Moisture Analyzer
Product name:SF6 Dew Point Purity Moisture Analyzer
Product brief introduction:

1) SF6 Multi function tester can measure Decomposition, Dew point, purity in one time, it can greatly save gas,
it's the best instrument to protect environment and reduce pollution. Meanwhile, it can reduce user's workload to
improve work efficiency.

Why the the tester has the excellent proformance, the reason is it uses all the best sensor in the world: Dew Point
sensor from Vaisala Finland, Purity sensor from HNP German, Decomposition sensor from dedicated SF6
Dekang the United States.

3) The instrument has a large LCD display to show various real-time parameters, the whole fool operation,
massive information storage, rechargeable battery for AC / DC purpose. It usually got a good praise from
users because of high-tech and environmental protection and good proformance.


1) Graphical menu, color display
2) Electronic flow display and electric quantity display
3) Measurement data can be stored, printed
4) Support for data communications.
5) Support file system.
6) Self diagnosis function
7) Easy operation, convenient maintenance
8) Data management system software
9) AC / DC purpose, built-in lithium battery
10) Small volume, light weight for portable


1)Display: Colour large LCD
2) Power Input: 220VAC± 10%50/60Hz, AC/DC purpose, overcharge
Protection, built-in 3500mAh lithium battery
3) Working pressure: 0-1.0MPa
4) Gas flow velocity: No effection, Electronic mass flowmeter
5) Output Interface: RS232
6) Operation Environment: -20-+60
7) Humidity: 0-100%RH
8) Size: 250*150*300mm3
9) Weight: Approx 5kgs

SF6 Dew Point:

1) Test Range: Dew Point -80~+20C (Support PPMV...)
2) Accuracy: ± 0.4C(The sensor outputs frost point when Dew Point
Temperature is below 0C)
3) Response time: 63% 90%
+20- -20CTd 5s 45s
-20- -60CTd 10s 240s
4) Resolution: Dew point 0.1C, or 0.1PP
5) Repeatability; : ± 0.4C
6) Gas flow: SF6 0.5-0.9L/min adjustable
7) Probe protection: Stainless steel filter

SF6 Purity:
1) Test Range: 0-100%SF6;
2) Accuracy & Repeat: ± 0.4%, unrelated to flow;
3) Response time: 90%, 15s

SF6 Decomposition
1) H2S & SO2:
Measuring range: 1-200ppm(Standard)
Mini testing: ≤ 0.1ppm
Acurracy: ± 0.5%
Stability: 0~200ppm
Repeatability: ≤ 2%
2) HF: 0-10ppm
Purity Test range 0%~100%
Accuracy ±0.5%
Test time <2 min.
Dew point Test range -80 C~+20 C
Accuracy ±0.5C (-80C~-60C)
Response time
63% is 5sec,90% is 45sec (-60C~+20C)
63% is 10sec,90% is 24sec (+20C~-60C)
H2S Test range 0~200ppm
Testing min Value ≤0.1ppm
Accuracy ±0.5%
Stability 0~200ppm
Repeatability ≤2%
Test range 0~200ppm
Testing min value ≤0.1ppm
Accuracy ±0.5%
Stability 0~200ppm
Repeatability ≤2%
Test range 0~20ppm
Min check amount ≤0.01ppm
Accuracy ±0.5%
Stability 0~20ppm
Repeatability ≤2%
Test range 0~1000ppm
Testing min value ≤1ppm
Accuracy  ±0.5%
Stability  0~1000ppm
Repeatability ≤2%