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Gas Analyzer HV Hipot GDSF-411CPD

Máy Phân Tích khí Gas HV Hipot GDSF-411CPD

Product Information

Manufacturer: HV Hipot
Model: GDSF-411CPD
Warranty: 12 months

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Category: Air Quality Meter

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Variety mode of payment

Free shipping

For orders from 3,000,000 VND

Support 24/7

Even outside working hour

Contact Ho Chi Minh City

Tel: (028).3977.8269 / 0906.988.447

Email: sales@lidinco.com

Contact Bac Ninh, Ha Noi City

Tel: (0222).730.0180

Email: bn@lidinco.com

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Description

GDSF-411CPD SF₆ gas comprehensive analyzer is a portable device designed to measure SF₆ gas dew point, purity and decomposition product. The core component with chilled mirror method is used to test dew point, European sensor with infrared method to test SF₆ gas purity and electrochemical sensor from Membrapor to test SF₆ gas decomposition product. Besides, we also adopt professional hardware chips and excellent software algorithms of STMicroelectronics.
Features
With imported high-precision sensor and self-calibration function, test results are more accurate all year round.
With polymer material design throughout gas pipeline from Legris, Camozzi and Swagelok, ensure no wall-clinging condition,and fast test speed.
Oil-free stainless steel regulating valve is adopted to ensure test accuracy.
Advanced software algorithm improves the test accuracy of imported sensors.
With flexible case configuration. User can assemble spare parts more easily.
Power on to detect, no need for oscillation.
Temperature conversion and pressure data correction.
Fuzzy computing technology.
High-power lithium power supply system can realize AC DC double power supply. No need for on-site AC power supply. Lithium battery can work continuously for more than 8 hours alone.
Anti-electromagnetic interference circuit design, to ensure the reliability of products.
USB communication, serial communication and wireless communication modules can be extended to realize PC communication and printing functions. (optional)
Mass storage, which can realize the storage function of 1000 groups of data.
Gas path pretreatment function can purify the test pipeline before the field test work, which shortens the test time. (optional)
With environment protection function. The instrument has a test gas recovery function, which can recycle the measured sulfur hexafluoride gas. (optional)
The test data is stable. Standard dew point value and the converted dew point value under 20℃ can be provided at the same time.
The purity measurement accuracy is 0.5% in the full range, which can be applied to measure high concentration SF₆ gas.
The display of the best test flow area is clear and intuitive. Users can adjust the gas flow directly and quickly.
The air inlet adopts the design of miniature self-sealing joint, so the measured air path will not leak when it is broken.

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Thông số kỹ thuật

SF6 humidity

Measurement method	Chilled mirror method (Stirling Refrigeration)
Measurement range	Dew point -100℃–+20℃(90s for single point measurement), error: better than ±0.2℃
Repeat-ability	± 0.1 ℃
Resolution	0.01℃
Display unit	℃, ppm, ℃ P₂₀(converted value at 20℃)

SF6 purity

Measurement method	Infrared Measurement Principle (NDIR series sensors)
Measuring range	0 ~ 100% SF₆, error: better than ± 0.3%F.S.
Response time	[90%] 60s
Repeatability	± 0.3%
Resolution	0.01%
Display unit	%

SF6 decomposition products

Measurement method	Electrochemical Measurements Principle (Electrochemical series sensors from Membrapor)
Measurement range	SO₂: 0 ~ 200ppmv H₂S: 0 ~ 200ppmv CO: 0 ~ 500ppmv HF: 0 ~ 50ppmv
Accuracy	SO₂: <10ppmv ±0.3PPmv; >10ppmv ±3% H₂S: <10ppmv ±0.3ppmv; >10ppmv ±3% CO: <50ppmv ±2ppmv; >50ppmv ±4% HF: <10ppmv ±0.3ppmv; >10ppmv ±3%
Repeat-ability	SO₂: <10ppmv ±0.2PPmv; >10ppmv ±2% H₂S: <10ppmv ±0.2ppmv; >10ppmv ±2% CO: <50ppmv ±2ppmv; >50ppmv ±2% HF: <10ppmv ±0.2ppmv; >10ppmv ±2%
Resolution	0.01ppmv
Display unit	ppmv

General parameters

Power supply	220VAC±10%, 50Hz, AC/DC use, continuous working is more than 8 hours.
Use environment temperature	-20–+60℃
Environment humidity	90%RH
Measurement value influence	No effect of pressure and flow
Dimension	570420280mm
Weight	Not more than 20kg.