Product Introduction
ZH-P SF6 Gas Analyzer With Recycle System is meant for three-phase transformers, particularly suitable for Z-winding transformers, rectifier transformers, and electrical systems, railway Scott, inverse Scott balanced transformers. Input single-phase power, and generate three or two phases of power by the Internal power module, output to the high voltage side, and then sample high voltage and low voltage at the same time, finally, the group, variation ratio, error, and phase difference are calculated. The computer can control it through the USB port to upload, save, and print data. The instrument is very convenient to operate and is an ideal transformer ratio group polarity tester for power systems, transformer manufacturers, and railway electrical systems.
Product Parameter
[SF6 Gas decomposition detection]
Measuring range |
[SO2]0~100 µl/l, [H2S]0~100 µl/l,[CO]0~500 µl/l |
Accuracy |
SO2,H2S:test value≤10 µl/l,±1µl/l;test value>10 µl/l,±10% CO:test value≤50 µl/l,±5µl/l;test value>50 µl/l,±10% |
Repeatability |
SO2,H2S:test value≤10 µl/l,±0.5 µl/l;test value>10 µl/l,±2% CO:test value≤50 µl/l,±2 µl/l;test value>50 µl/l,±3% |
Resolution |
SO2,H2S,CO:0.1 µl/l |
Response time |
≤60s |
[SF6 Purity test]
Measuring range |
0~100% |
Accuracy |
≤±0.5% |
Repeatability |
≤±0.2% |
Resolution |
0.01% |
Response time |
≤60S |
[SF6 moisture test]
Measuring range |
―80℃~+20℃ |
Accuracy |
±0.5℃ |
Moisture range |
0.05- 23100 μL/L |
Response time(+20℃) |
-60℃ →20℃ 5S[30s] 20 ℃→-60℃ 10S[300S] |
Resolution |
Dew point:0.1℃ moisture:0.1ppm(100ppm~1000ppm)0.01ppm(10ppm~100ppm) |
Repeatability |
±0.2℃ |
flow regulation1:0.2L/min; flow regulation2:0.5-0.6L/min
charging source |
220VAC±10% 50HZ |
Battery |
lithium battery 12V 17.5AH |
Working time |
>10h |
Display |
7-inch color touch screen |
Sample gas pressure |
≤1.0Mpa |
size |
469×362×227mm(L*W*H) |
weight |
About 10kg |
Product Feature And Application
Accessory
Serial Number |
Name |
Amount |
1 |
Host |
one |
2 |
Pipes |
two |
3 |
Print paper |
one |
4 |
Specification |
one |
5 |
Inspection Report |
one |
6 |
Certification |
one |
FAQ
1. Delivery: Fast delivery and Flexible mode of transportation
2. Payment: Choose payment terms and a convenient payment method
3. Sales service: 24-hour online contact, choose the right model of equipment according to your request, give the best offer, support customization
4. Warranty period: All machine quality guarantees for one year, and lifetime technical support for you. Online response to customers' technical problems.
About Us
Wuhan Huayi Electric Power Technology Co., Ltd
HUAYI is a professional manufacturer in China that researches and manufactures electric testing equipment. Established in 2005, the company is one of the earliest manufacturers of high-voltage testers in China. HUAYI insists on developing and marketing its products independently and makes efforts to improve product quality, reduce costs, and enhance efficiency.
HUAYI is committed to preventative, maintenance, troubleshooting, and commissioning. With ISO-certified professional engineering support and Satisfactory customer service, our brand has been recognized and supported by a wide range of users.
large enterprise scale
Efficient and precise processing and testing equipment. We have our factory, engineers, and service team.
Standardized Production
Passed ISO9001 certification and obtained relevant patent certificates.
High-Quality Customized Services
No intermediate links, providing one-stop service from design, processing, mold trial to mass production.

Our certification
Our engineering team
Customers visiting
Our workshop
Our Service
Create a comprehensive solution for customers
01
Pre-sale service
Conduct product consultation, product promotion, and marketing activities, and provide technical support for customer needs.
02
Delivery service
Packing with wooden cases, provide different solutions of shipping way, accept different payment way. Save shipping cost and make sure the products arrive well.
03
After-sales service
Installation and commissioning of specific products; Respond to consumer questions, answer consumer inquiries, and deal with consumer comments.

FAQ
1. Delivery: Fast delivery and Flexible mode of transportation
2. Payment: Choose payment terms and a convenient payment method
3. Sales service: 24-hour online contact, choose the right model of equipment according to your request, give the best offer, support customization
4. Warranty period: All machine quality guarantees for one year, and lifetime technical support for you. Online response to customers' technical problems.
Please get in touch with us if you have any questions about products, prices, technology solutions, or services. We will always be with you.
Our address
Gaoxin 4th Road, No.40, Wuhan City, China
Phone Number
(86)-18062012971/+8618064115448 WhatsApp
sales@sinohipot.com/ tina@sinohipot.com


One-stop high voltage test equipment Factory in China
Send your inquiry about test equipment to us and experience the professional solutions it can have on your business or brand. With our technology solutions and products, you can elevate your products, captivate your customers, and unlock new opportunities for growth and success in the electric industy.
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