Product Details

Model DGA2013-1Transformer Oil Dissolved Gas Analyzer, reliable performance, high sensitivity, good reproducibility

runs by computer automatic control
all-keyboard operation,large-screen liquid crystal display
high sensitivity,reliable
all-keyboard operation,large-screen liquid crystal display

Ⅰ.Introduction

DGA2013-1 Power system Dedicated Insulation Oil and Gas Chromatography Analysis System Manual runs by computer automatic control, all-keyboard operation andlarge-screen liquid crystal displayaccording to the requirements of power system«dissolved gas component determination in insulation oil (chromatography)» ,and is characterized by high-precision temperature control, stable and reliable performance, high sensitivity, good reproducibility and so on.

The analyzer adopts double-pillar parallel shunt system ,equipped with TCD, double FID and methane conversion oven, and could achieve total analysis of nine components (H₂,O₂,N₂,CH₄,C₂H₂,C₂H₄,C₂H₆,CO, CO₂)of dissolved gas in insulation oil by one time.

The analyzer can be employed for internal fault detection of power system oil and gas equipments, cooling medium analysis of hydrogen-cooled generators, impurity analysis of sulfur hexafluoride, the boiler flue gas analysis, gas analysis and environmental monitoring analysis. Due to its employment not only for special analysis, but also for general analysis, the analyzer becomes the most effective gas analytical instrument in petroleum, chemical engineering, mining and other systems.

1.Main technical specification

1.1Temperature control

Temperature range

Column chamber: room temperature+15℃—399℃

Vaporizing chamber: room temperature+30℃—399℃

Conversion furnace :room temperature+30℃—399℃

Thermal conductivity detector: room temperature+30℃—399℃

Hydrogen flame detector :room temperature+30℃—399℃

Temperature control precision: ±0.1℃

1.2 Thermal conductivity detector

Sensitivity: minimum detectable concentrationof hydrogen≥5μl/L

Noise: ≤0.05mv

Drift: ≤0.15mv/30min

1.3 Hydrogen flame detector

Minimum detectable concentration of hydrocarbon≥5μl/L

Minimum detectable concentration of CO,CO₂≥5μl/L

Noise: ≤0.05mv

Drift: ≤0.15mv/30min

1.4Whole machine start-up time: less than 3 hours

2.Main performance characteristics

2.1 Computer-keyboard operation

This realizes five heating zone temperature control, detector control, over-temperature protection, "zero" degree protection, air break protection and other functions, so as to protect the chromatographic column and thermal conductivity rhenium tungsten filament most effectively.

2.2 Large-screen liquid crystal display

It could display a large amount of information intuitively and clearly.

2.3 Advanced chromatography process

Based on only one injection and three-detectors analytical process, the analyzer greatly increases detection sensitivity of hydrocarbon gas. Double hydrogen flame setting also reduces the detection impact caused by the gas content differences.

3.Working conditions

3.1 Normal instrument working conditions

Environmental condition:5℃—35℃

Relative Humidity:≤80%

Power supply:220V±10% 50Hz±0.5Hz

3KW power provided.
No strong electromagnetic interference, corrosive gas and strong shock in the surroundings.

3.2 Gas source
    Air purity: ensure the purity of carrier gas and hydrogen is more than 99.99%, the air to be used is purified and air generator function in dust, oil and water removal.
    Output pressure of steel cylinder relief valve: nitrogen 0.35MPa, hydrogen 0.25MPa, air 0.35MPa
    Please replace steel cylinder timely when output pressure fell below 2MPa.
3.3 Ground wire
   To ensure personal safety and instrument performance, the instrument must be reliably linked to the land. It is suggested to bury the ground wire in the soil 1 meter below.

Why Top Is Your Best Choise???

Exquisite designed, good performance, high quality, new advanced technology adpoted, low price!!!

CE& ISO Standard:

Fast delivery and logistic:

After -sales Service

1. Two years guarantee for product quality. ( except man-made damage).

2. Free training, installation and testing are available.

3. Lifelong maintenance Service

4. Spare parts supply

About Us:

Chongqing Top Oil Purifier Co., Ltd is a professional leading manufacturer of oil purifiers and oil testers. We have tremendous strength in the fields of research, development and manufacturing with professional mass-production ability, perfect sales network, excellent after-sales service as well as a perfect image we earned in the competitive market.We specialized in oil purifier machine for more than 20 years. Exquisite designed,advanced technology,good performance,high quality, low price, fast delivery,good qualiy package makes our purifier machine very competitive in the market all over the world.

Top Oil Purifiers are widespread in the fields of Electric Power, Petrifaction, Mineral, Shipbuilding, Steel Construction, Bridge, Automobile and Railway, playing a great role in the way of reducing energy consumption for the clients and meanwhile the environmental pollution.

Our company takes the mission of existing on the basis of quality as well as developing in regard to technical innovation, introduces foreign advanced technology of vacuum oil purifying, moreover, continues researching and manufacturing the oil purifying equipments that available both in the domestic and international market.

Our goal is ‘Not Best, Only Better’. We try our best to satisfy every customer from all over the world.

Application Field:

Key words: oil analysis equipment; transformer oil test equipment; transformer oil tester; testing kit; oil moisture content detector ;oil detector ;testing machine; electronic measuring/gauging/meter/instruments; portable oil test sets

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