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Transformer oil gas chromatograph led tester voltage tester testers digital
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
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Product Specifications
--Product Description
Products Description
Product name | Transformer oil gas chromatograph |
Type | ZC-215 |
Introduction
Separation and determination of dissolved gases in insulating oil group by gas chromatography is the power supply enterprise to judge the oil filled power equipment in the operation of the existence of potential overheating, discharge of the fault, in order to ensure the effective operation of the power grid safety. Oil filled electrical equipment manufacturers is the necessary means for the factory inspection of the equipment. Our company is a special transformer oil chromatograph launched a dedicated power special insulating gas oil dissolved gas component content determination of chromatograph instrument adopts advanced process with three detector, TCD detector and two FID detector, one injection, 7 minutes to complete the analysis of 7 kinds of gases dissolved in insulating oil the component content. The H2 was detected by TCD; hydrocarbon gases (CH4, C2H4, C2H6, C2H2) was detected by FID1, CO, CO2 by FID2 detection, to overcome the influence of a large number of CO and CO2 on hydrocarbon gas, especially the effect of C2H2, shorten the detection time and improve detection sensitivity.
Characteristics
1 : To achieve real-time computer control and data processing:
Instrument with digital interface, realize real-time data signal acquisition, data processing and test results on the computer through a communication line. Instruments and computers connected to the Internet can be connected by remote computers and instruments to realize remote data acquisition and management. The degree of freedom of the device is improved, and the effective application of the laboratory is promoted.Through humanized software interface, greatly facilitate the user set including various temperature; intuitive operation including FID (first ignition has been changed fully automatically, without manual operation), open and close the switch bridge flow, temperature control, and each time events etc.;
2: High precision, stable and reliable temperature control system:
Main control circuit adopts the advanced microprocessor, large memory, the data storage is more reliable; the integration of measurement, control, and design of circuit board improves the anti-interference and reliability of the instrument; the temperature control circuit of the microprocessor, the heating zone temperature controlled object accuracy reached 0.1 degree;
The column case has over temperature protection. Any way the temperature exceeds the set extremely difficult, the instrument will stop heating, and on the display to report the location of the fault;
3 : Compact man-machine interface :
Instrument adopts large screen LCD liquid crystal display English characters, visual display, convenien
operation;
Self diagnosis function, can display the fault location;
Data power-off protection function, the instrument operation data set can be preserved for a long time
in power;
4: Double stable high precision gas path control system:
The gas path system stability dual carrier gas lines by stabilizing the current.
Flow regulating valve with knob adjustment, intuitive, good reliability.
Each pressure is displayed on the pressure gauge.
5: The column chamber adopts the method of following heating up.
6: The instrument detects low content hydrocarbons and high levels of CO and CO2 can be detected separately to avoid mutual interference.
7: Hydrogen flame ionization detector (FID):
Cylindrical collector structure design, metal nozzle, high response
The detection limit is less than: 2 * 10-12g / S (sixteen n / isooctane)
Baseline noise less than: 2 * 10-13A
Baseline drift is less than: 2 * 10-12A/30min
Linear: ≥106
Automatic ignition mode
Stable time: 10 minutes
8、Thermal conductivity detector (TCD):
By semi diffusion structure
The constant current control mode power
Sensitivity: ≥5000mV.ml/mg.
Baseline noise: ≤10μV.
Baseline drift:≤100μV/30min。
Linear ：≧105
9: Large screen LCD display:
Clearly show the various temperature setting value, measured value and protection value
Real-time display instruments
Touch type keyboard, menu operation, automatic ignition
10 : Temperature control index:
Temperature: room temperature of 5 DEG ~420 DEG precision - 0.1 DEG C
11: Other parameters:
Power: 220V + 22V, 50Hz,
Power: 2 kW
Weight: 55 KG
Size: 60cm * 50cm * 50cm
Technical Parameter
The main technical index is ul/L (ppm): H2< 2,CO＜2，CO2＜2，CH4 ＜0.1，C2H4＜0.1，C2H6＜0.1，C2H2＜0.1 Implementation standards: IEC567:1992 "insulation detection method of dissolved gas components in oil gas chromatography" IEC60599:1999 "transformer oil dissolved gas analysis and judgment guide" DL/T 722-2000 "transformer oil dissolved gas analysis and judgment guide"
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FAQ
Q1: When can I get the price?
We usually quote within 6 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q2: What about the leading time for production?
Honestly, it depends on the order quantity and the product. Usually our leading time is 7-14 working days after order confirmed.
Q3: What is your terms of delivery?
We accept EXW, FOB, CFR, CIF, etc. You can choose the one which is the most convenient and cost effective for you.
Q4: How much will be the shipping cost and time?
This will depend on the size of your goods and the method of shipping(by sea/air/express) and your designated port. We will be grateful if you can spare us some minutes to help us since it will enable us to evaluate the cost based on the information provided.
Q5: Could you please tell me the Warranty Period of your product?
Our warranty period is one year free and lifelong maintenance, and if the product we sell is damaged(if not man-made damage) in the first year, we will send free parts for replacement.
Over the warranty, maintenance is paid service.
Q6: Do you have Technical Backup to all customers from different countries?
To be surely, our technical support is always available and quick response. We are manufacturer of so much on site testing experience and understand how to deal with your problems. Moreover, our engineers can go to your country to support if need.
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