Tvoc Gas Chromatograph with Tcd

Our company is constantly developing in competition, improving in service, taking scientific and technological research and development as the core, relying on customer service, and committed to providing high-quality Multi stage vacuum pump, petroleum density test set, transformer oil centrifuging machine for customers. We have a complete quality assurance system. Regardless of technical strength or production scale, we have the ability to accept large-scale and personalized orders from customers. We take human resource service as the core and science and technology innovation as the driving force. We have always been praised by users and won the market for the high quality of products, reasonable prices, punctual delivery, and good service. In the future, we will continue to work hard to improve product performance and quality according to customer needs. We sincerely look forward to your guidance and support.

1. Introduction & Application

GC-2010SD transformer oil spectrum analysis of process design of the system fully in line with the People's Republic of China electric power industry standard DL/T 703-1999< gas content in insulating oil by gas chromatography method in the chromatographic process design. 

This DGA Dissolved Gas Analyzer of Transformer oil is equipped with the provisions. The thermal conductivity detector with high sensitivity and hydrogen flame ionization detector, and a nickel catalyst converter, can be dissolved in transformer oil nine gas components: hydrogen, oxygen, nitrogen, carbon monoxide, carbon dioxide, methane, ethane, ethylene, acetylene measuring. Its performance to meet the requirements of gas insulated DL/T 703-1999< chromatograph oil and gas content in gas chromatography ".

2. Analysis of dissolved gases in insulating oil

Content determination of dissolved gases in insulating oil by gas chromatography is set, the power supply enterprise to judge the oil filled power equipment in the operation of the existence of latent heat, discharge fault, in order to ensure the effective operation of the power grid safety, it is also one of the necessary means of testing equipment for oil-filled electrical equipment manufacturers. GC-2010SD transformer oil chromatographic analysis system using three detector process standard recommend, a sampling can complete component of dissolved gas in insulation oil (including hydrogen, oxygen, methane, ethylene, ethane, acetylene, carbon monoxide and carbon dioxide) full content analysis.

3. Technical Parameters

(1) Operation display: 5.7-inch lattice localization color LCD

(2) Temperature control region: 6 Road

(3) Temperature range: Above room temperature 8℃ ~ 450℃, Incremental: 1℃, Accuracy: ±0.1℃

(4) Temperature programmed order number: 16 order

(5) Cheng Sheng rate: 0.1~39℃/min

(6) Gas Control: Mechanical valve control mode, electronic flow controller (EFC) and electronic pressure controller (EPC) method

(7) External event: 4 way; Auxiliary control output 4 road.

(8) Injector type: Packed column sample or 10 quantitative sampling valves.

(9) Number of detector: 3; double FID, TCD

(10) The parameters of the Ni conversion furnace: More than 85% or higher; Working temperature 350 ℃

(11) Boot into the sample: manual, automatic optional

(12) Communication interface: Ethernet: IEEE802.3

Flame ionization detection (GC-FID).

Detection limit: Mt≤3×10-12g/s (Sixteen alkanes)

Noise:≤5×10-14A;

Drift:≤1×10-13A/30min;

Linearity range: ≥106

Thermal conductivity detector(TCD)

Sensitivity: S≥3500mV•ml/mg(Sixteen alkanes)(1, 2, 4, 8 x magnification optional)

Noise:≤10μV;

Baseline drift:≤30μv/30min

4. Stocks at office

5. Packing, Delivery, Shipping and Payment

6. Certificates

7. FAQ

1). What's the MOQ of this Transformer Oil Dissolved Gas Chromatography Device?

A: 1 Set.

2). What's the delivery time?

A: Generally, it takes about 10 working days for production and then the delivery will be done timely.

3). What's the warranty for this tester?

A: 1 year from the date of shipment.

4). What's the delivery method?

A: By train, by air, by sea, by truck, by express, etc.

We strengthen the strength of R&D design and production, and develop brand-specific Tvoc Gas Chromatograph with Tcd. Welcomes all overseas friends and merchants to establish collaboration with us. The company's stable structure, rigorous governance structure, and standardized management provide advantages for the company's healthy development.