Diaminotoluene Residue Tester/Gas Chromatography/Laboratory Instruments
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Product Highlights
- Comprehensive Gas Analysis: Detects 7 dissolved gas components including H2, CO, CO2, CH4, C2H4, C2H6, and C2H2 in one injection.
- ISO Certified Quality: Product holds ISO certification, ensuring reliable performance for laboratory applications.
- Customizable Structure: Portable structure design allows for flexible customization options including samples and designs.
- Real-time LCD Display: Large-screen LCD clearly shows temperature set points, measured values, and protection status.
- Automatic Ignition: Features adjustable automatic ignition and settling time of ten minutes for efficient operation.
Product Attributes
- Customization
- Available
- Customized
- Customized
- Structure
- Portable
- Model NO.
- HM9890
- Material
- Steel
- Certification
- ISO
- Application
- Lab
- Type
- Measurement Type
- Baseline Noise
- ≤2 *10-13A
- Linear
- >106
- Sensitivity
- >5000mv Ml / Mg
- Baseline Drift
- ≤100μV / 30min
- Product Name
- Transformer Oil Dissolved Gas Analyzer
- Transport Package
- Wooden Box with Foam Inside
- Trademark
- HMDQ
- Origin
- Hubei, China(Mainland)
- Production Capacity
- 100sets Per Year
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Diaminotoluene Residue Tester/Gas Chromatography/Laboratory Instruments
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Product Description
I. Application
Suitable for the determination of the content of dissolved gas components in insulating oil of electric power system. It can complete 7 kinds of gas components H2, CO, CO2, CH4, C2H4, C2H6, C2H2 (hydrogen, carbon monoxide, carbon dioxide) dissolved in insulating oil at one injection. Full analysis of the content of methane, ethylene, ethane, acetylene, and the minimum detectable concentration of acetylene was 0.06 ppm.
II.Specification :
The detection limit: ≤2 × 10-12g / s (n-hexadecane / iso-octane)
Baseline Noise: ≤2 × 10-13A
Baseline Drift: ≤2 × 10-12A / 30min
Linear: ≥106
Adjustable automatic ignition
Settling time: ten minutes
the thermal conductivity detector (TCD):
Semi-diffused structure
Power supply with constant current control mode
Sensitivity: ≥5000mV · ml / mg.
Baseline noise: ≤10μV.
Baseline Drift: ≤100μV / 30min.
Linear ≥ 105
large-screen LCD display:
Clearly show the temperature set point and the brightest, the measured
values and the protection value
Real-time status display instrument
Automatic ignition
temperature indicators:
Oven: the temperature 5 °C ~ 420 °C Accuracy ± 0.05 °C
Injector: The room temperature 5 °C ~ 420 °C Accuracy ± 0.05 °C
Detector: the temperature 5 °C ~ 420 °C Accuracy ± 0.05 °C
Reformer: The room temperature 5 °C ~ 420 °C Accuracy ± 0.05 °C
the other parameters:
Power: 220V ± 22V, 50Hz,
Power: ≥2 kW
More detailed pictures for transformer oil gas dissolved gas analyzer as below :


About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR259015". Items marked "" are certified.
Company Profile
Wuhan Goldhome Hipot Electrical Co., Ltd was established in 2008, with the double efforts to struggle under more than ten years' diligent hard-working and adhere to spirit of keeping truth-seeking and pragmatic, exploring one professional road with competitive development in the electric and power testing field.
Wuhan Goldhome Hipot Electrical Co., Ltd possesses manufacture plant of more than 10, 000 square meters...The core products include partial discharge frequency power source, AC resonant test system with partial discharge, partial discharge power frequency high voltage test equipment, AC/DC high voltage tester, primary current injection test set, insulated tool test equipment and other electric and power testing equipment. These products are widely used in the power supply bureau, electric power plant, power construction, railway, petroleum, chemical industry, metallurgy, coal mine and other fields. With many years of steady development and continuous innovation, it is honored of the national "high-tech enterprise", "Wuhan Science and Technology 'Little Giant' enterprise" and many other awards
With the attitude of serious beginning, strict quality control and high efficiency performance, adhering to the high quality development concept, sticking to the power industry development trend, meeting customer diversified demand, providing one-stop power testing products and services, Wuhan Goldhome Hipot Electrical Co., Ltd build a perfect quality management system in order to improve product quality, work performance and service attitude according to the ISO9001 quality management system, to reach customer's needs.
There are a large number of experienced R&D team in developing partial discharge high voltage variable frequency source in Wuhan Goldhome Hipot Electrical Co., Ltd. It is always strengthening the closely cooperation with STATE GRID, experts and professors from School of Electrical Engineering and Automation, Wuhan University, aiming at the forefront of the industry, constantly updating and upgrading product technology, researching and manufacturing new products, breaking through many international standards. Till now, it has obtained more than 30 national patents and computer software Copyrights.
Regarding HMCXZ series partial discharge variable frequency resonant test system, partial discharge variable frequency power source and SF6 partial discharge high voltage test system, Wuhan Goldhome Hipot Electrical Co., Ltd. is the first company to achieve the highest voltage, lowest PD level in electric industry. Meanwhile, we participate in standard establishment with China Electric Power Research Institute, and become the first company who achieved remote control resonant test system.
Wuhan Goldhome Hipot Electrical Co., Ltd. Adopt high precision CNC machining center, full automatic dust-free 3D winding production line, dust-free assembly workshop, high voltage shielding test room, various standard experimental instruments and other series of industry-leading hardware facilities, providing reliable guarantee for excellent product quality
In 2021, , Wuhan Goldhome Hipot Electrical Co., Ltd. Wholly-owned merger the company Wuhan Sangao Electrical Testing Equipment Co. Ltd who is the earliest manufacturer in develop and produce SF6 partial discharge high voltage test system. It is entering into the rapid expansion and development stage.
The new era is coming, with the development of globalization, Wuhan Goldhome Hipot Electrical Co., Ltd. Always lead the trend of the times, fighting for the goals and dreams of becoming a domestic first-class, internationally famous high voltage power testing equipment manufacturer.
About Our Factory & Business Background
- Address
- No. A25-1 Huading Industrial Park, Hannan District, Wuhan, Hubei, China
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port; Ningbo Port; Shenzhen Port; Guangzhhou Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
- Main Products
- AC Resonant Test System, AC/DC Hipot Tester, Circuit Breaker Analyzer, Hv Test Set, Power Frequency Hipot Tester, Transformer Tester, AC Dielectric Test Set, Partial Discharge Test Set, High Voltage Test Set, Primary Current Injection Test Set
-
Production Lines
- 4
-
Production Machines
- Cutting Machine, Lathe, Drilling Machine, Milling Machine, Welding Machine, Wire Winding Machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 17 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast
-
Annual Export Revenue
- 12,540,865 RMB
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
FAQ
- What gas components can this tester detect?
- It detects 7 components: H2, CO, CO2, CH4, C2H4, C2H6, and C2H2 (acetylene) in insulating oil.
- What is the minimum detectable concentration?
- The minimum detectable concentration of acetylene is 0.06 ppm.
- Is the device portable and customizable?
- Yes, it has a portable structure and supports customization from samples, designs, and full customization.
- What certifications does the product hold?
- The product holds ISO certification.
- Does it feature automatic ignition?
- Yes, it features adjustable automatic ignition and a settling time of ten minutes.
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