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[China]
Trade Verify
Address: No.1 Fenghuangyuan Second Road, Jiangxia District, Wuhan City, Hubei Province, China
Contact name:Emma
Wuhan GDZX Power Equipment Co., Ltd |
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Verified Suppliers
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Transformer Oil Dissolved Gas Content Analysis
Introduction
SP-9890 Transformer Oil Chromatograph uses a new type of transformer oil chromatograph with large-screen LCD English display. The instrument absorbs new technologies of similar products at home and abroad, sets various parameters through the keyboard, and has functions such as power-off protection, over-temperature protection, "0 °C" protection, gas cutout protection, electronic automatic ignition, electronic automatic zero adjustment . It has the advantages of stable and reliable performance, simple and reasonable structure, simple and convenient operation, expansion ability and strong, etc. It has a unique column chamber tracking heating function. It is configured as a dual hydrogen flame ionization detector (FID), thermal conductivity cell (TCD) detector, and methane reformer.
SP-9890 Transformer Oil Chromatography Analyzer has been widely used in petroleum, electric power, coal, chemical industry, universities, scientific research and other departments.
Features
1. Large English LCD display with rich and intuitive content, easy to set parameters.
2. A microcomputer automatic ignition device is adopted.
3. A stable and reliable digital zero adjustment is adopted to avoid the unstable baseline caused by the zero adjustment of the potentiometer.
4. Dual intelligent rear door automatic cooling system with frequency conversion function realizes near-room temperature operation in a true sense.
5.The column chamber adopts a unique tracking heating method; it avoids the contamination of the detector caused by the rapid temperature rise of the column chamber.
6. With the function of gas cut protection and English prompt, it can protect the TCD tungsten wire and the chromatographic column from damage.
7. With fault self-diagnosis function, it can display English fault reason and alarm prompt at any time.
8. Microcomputer control, keyboard setting, LCD display, random memory function.
9. The high-performance detector and methane converter can fully detect the gas component content of transformer oil by the Ministry of Electric Power.
10. The system adopts one-time injection and two-time split-column system, with fast analysis speed and good reproducibility.
11. The double hydrogen flame design enables the detection of low-content hydrocarbons and high-content CO and CO2 to avoid mutual interference.
12. Adopt new column packing and double column temperature process, make C2H2 detection time advance, sensitivity increase, and analysis period shorten.
Technical index
| Temperature control | Chromatography column temperature | Range | Room temperature plus 8 ℃ ~ 400 ℃ (setting temperature increment is 1 ℃) |
| Accuracy | Within 200 ℃ is ± 0.1 ℃, ± 200 ° C above 200 °C | ||
| Deviation | Between the indicated temperature and the set temperature is not more than 0.5 ℃ | ||
| Between the actual temperature and the indicated temperature is not more than 2% | |||
| Heating power | 1500W | ||
| The temperature sensing element | Adopts PT100 corundum porcelain platinum resistance | ||
| Temperature of hydrogen flame detection chamber | Accuracy | Within 200 ℃ is ± 0.1 ℃, ± 200 ° C above 200 °C, Operating temperature 400 ℃ | |
| Use horizontal heating | Two 100W internal heating stainless steel heating rods | ||
| The temperature sensing element | Adopts PT100 corundum porcelain platinum resistance | ||
| The temperature of the thermal conductivity detector | Accuracy | Within 200 ℃ is ± 0.1 ℃, ± 200 ° C above 200 ° C, Operating temperature 400 ℃ | |
| Use vertical circular heating | Two 100W internal heating stainless steel heating rods | ||
| The temperature sensing element | Adopts PT100 corundum porcelain platinum resistance | ||
| Converter temperature | Accuracy | Within 200 ℃ is ± 0.1 ℃, ± 200 ° C above 200 ° C, Operating temperature 400 ℃ | |
| Use horizontal heating | Two 100W internal heating stainless steel heating rods | ||
| The temperature sensing element | Adopts PT100 corundum porcelain platinum resistance | ||
| Thermal conductivity detector | Sensitivity | S≥3000mv · ml / mg (benzene, H2) | |
| Noise | ≤0.02mv | ||
| Drift | ≤0.1mv / h | ||
| Built-in pre-amplifier | |||
| Semi-diffused, 100Ω four-arm rhenium tungsten wire | |||
| Power supply mode of constant current source | |||
| Hydrogen flame ionization detector | Detection limit | M≤2 × 10-11g / s (benzene / carbon disulfide) | |
| Noise | ≤5 × 10-13A | ||
| Drift | ≤5 × 10-12A / 30min | ||
| Full collection pole type, corundum nozzle | |||
| Platinum ignition wire | |||
| Instrument size and weight | Host size | 610 × 460 × 470mm | |
| Weight | About 60kg | ||
| Ambient temperature | 0 ~ 30 ℃ | ||
| Relative humidity | Less than 85% | ||
| There is no strong electromagnetic field interference around and no corrosive gas | |||
| The placement table should be stable and free from strong vibration | |||
| Power supply voltage | AC 220V ± 10%, 50Hz ± 0.5Hz | ||
| Power consumption | About 2KW | ||
(1)We will ship products within 5-20 working days after the receipt
of confirmation of your payment.
(2)All products will be well packed by robust carton or wooden box
so as to ensure goods can arrive safely.
(3)Multiple shipping methods including express, sea freight,
railway and so on for your choice, competitive shipping method will
be advised to you.
(4)If you go with your own forwarder, we will provide all necessary
documents for customs clearance.
(5)After shipping, we will remain attentive till goods well
received.
Wuhan GDZX Power Equipment Co.,Ltd. is a manufacturer of power test equipment. Integrating design , production and sales, providing complete solutions for high-voltage testing and electrical testing services for various power users.The main products include:AC series resonance test device, high voltage test equipment, transformer test equipment, secondary protection / switch test equipment, cable fault tester, arrester test equipment, power metering equipment, standard source series and so on. There are many kinds of products and complete models.
Service
* Provide professional consulting service; dedicated salesman and
professional technical engineer to answer customer questions.
* Ensure customer get the detailed information about the product in
hand.
* Reasonable price, we trust our customers should get the worth
what they paid. Quotation stamped and confirmed by Manager.
* Welcome customers visit.
* The contract and the technical agreement to sign by both parties.
* Being trustworthy, follow the requirements and ensure successful
implementation of signed contracts and technical agreements.
* Focus on communication, actively communicate with users, take
notes of user’s questions and schedule, provide the necessary
technical support.
* Move quick and efficient, professional on delivery, installation,
debugging, training and others.
Warranty
* We maintains 100% customer satisfaction, please give us feedback
if you fell anything wrong with the product, we will make it right
for you.
* Our products are guaranteed with one year warranty and life-long
tech support.
* Provide solutions within 24 hours when there is problems feedback
from customer.
1.Q: Are you trading company or manufacturer?
A: We are manufacturer.
We have R&D department, OEM& ODM services available.
2.Q: How long is your delivery time?
A: We usually arrange shipment within 5-7 working days after
checking the payment. However, for example, the delivery time of
the complete set of test devices will be a little longer, which
needs to be checked in real time.
3.Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample, but not for free; you need pay
charge and the cost of freight.
4.Q: What is your term of payment?
A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 40%
T/T in advance, balance before shipment.
5.Q: What is the payment method?
A: We can accept Bank Transfer, T/T, PayPal, Western Union, Money
Gram, Cash etc.
6.Q: Will you provide OEM service?
A: OEM & ODM services available
7.Q: How long is the product warranty?
A: 1 year.
