Hzsf-661 SF6 Comprehensive So2, H2s, Co, Hf, Dew Point and Purity Analyzer
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Product Highlights
- Multi-Gas Comprehensive Analysis: Integrates SO2, H2S, CO, HF, dew point, and purity detection into one instrument.
- Gas Saving Technology: Reduces gas consumption by 3/4 per measurement compared to single-function instruments.
- Fast Measurement Speed: Completes measurement in approximately 5 minutes after startup.
- Large Data Storage: Capable of storing up to 250 sets of test data with large-capacity design.
- High-Definition Touch Display: Features a 4.3-inch touch screen for direct data visualization.
- Long Battery Life: Built-in lithium battery supports continuous operation for over 10 hours.
- Self-Locking Safety Joint: Uses imported German self-locking joints to ensure safety and prevent air leakage.
- Built-in Electronic Flow Meter: Provides digital flow display throughout the process with over-limit alarm function.
Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Warranty
- 1 Years
- Model NO.
- HZSF-661
- Brand
- Huazheng
- Customized
- Customized
- Portable
- Portable
- Certification
- CE
- Gas
- Sf6
- Type
- Sf6 Gas Analyzer
- Name
- Cheap Price Sf6 Gas Water Content Moisture Dew Poi
- Measurement Range
- Dew Point: -80~+20ºC
- Precision of Dew Point
- ±0.5ºC
- Resolution Ratio
- Dew Point 0.1ºC or 0.1ppm
- Repeatability
- ±0.5ºC
- Precision and Repeatability
- ±0.5%, Have Nothing to Do with The Flow
- Gas Measurement Range
- H2s:1 ~ 200ppm
- Work Voltage
- 220VAC±10% 50Hz
- Pressure
- 0~20bar
- Output Interface
- USB1.1 Specification
- Transport Package
- Wooden Box with Foam Inside
- Specification
- CE/ISO/IEC
- Trademark
- HuaZheng
- Origin
- China
- HS Code
- 9031809090
- Production Capacity
- 100 PCS/Month
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 Hzsf-661 SF6 Comprehensive So2, H2s, Co, Hf, Dew Point and Purity Analyzer
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Product Description
Description
1. Technical features
HZSF-661 SF6 comprehensive tester is a set of SO2, H2S, CO, HF, dew point and purity analyzers in one, and concentrates the functions that can only be achieved by multiple instruments in one instrument. One on-site measurement can complete two indicators detection, which greatly saves the gas in the equipment, saves 3/4 of the gas consumption in one measurement, reduces the user's workload, and improves work efficiency.
- Fast and gas-saving: After starting the machine and entering the measurement state, the measurement time is about 5min.
- ¨ Self-locking joint: It adopts the self-locking joint imported from Germany, which is safe and reliable, without air leakage.
- ¨Data storage: It adopts large-capacity design and can store up to 250 sets of test data.
- ¨ High-definition display: 4.3-inch touch screen is used to directly display the measured data.
- ¨Built-in power supply: large-capacity lithium battery, can work continuously for 10 hours at a time.
- ¨Electronic flow: Built-in electronic flow meter, digital display flow throughout the whole process, and with flow over-limit alarm function.
- ¨Open calibration: This instrument has a calibration function, and the entire calibration work can be completed only by operating on the instrument.
| H2S | Measuring range | 0~100ppm | |
| Minimum detection amount | ≤0.1ppm | ||
| Accuracy | ±0.5% | ||
| Repeatability | ≤±0.2% | ||
SO2 |
Measuring range | 0~100ppm | |
| Minimum detection amount | ≤0.1ppm | ||
| Accuracy | ±0.5% | ||
| Repeatability | ≤±0.2% | ||
CO |
Measuring range | 0~1000ppm | |
| Minimum detection amount | ≤0.5ppm | ||
| Accuracy | ±0.5% | ||
| Repeatability | ≤±1% | ||
| HF | Measuring range | 0~10ppm | |
| Minimum detection amount | ≤0.1ppm | ||
| Accuracy | ±0.5% | ||
| Repeatability | ≤±0.2% | ||
| dew point |
Measuring range | -80ºC~+20ºC | |
| Accuracy | ±1ºC | ||
| Repeatability | ≤±1% | ||
| purity | Measuring range | 0%~100% | |
| measurement accuracy | ±0.2% | ||
| Repeatability | ≤±0.2% | ||
| ambient temperature | -30ºC~+60ºC | ||
| environment humidity | 0~100% RH | ||
| power supply |
AC 220V | ||
| Built-in rechargeable battery | |||
| battery performance | Charging time: 20 hours; use time more than 10 hours. | ||
| weight | 6kg | ||
| size | 350×150×300mm3 | ||
| Operating temperature | -40ºC~+80ºC | ||
| optional features | USB interface, micro printer | ||
IV.Company Information
HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.
What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.
Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.
V.Customer Visit
VI.Exhibition
VII.Similar Recommendation
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR246684". Items marked "" are certified.
Company Profile
Who We Are
Huazheng Electric Manufacturing (Baoding) Co., Ltd. Was established on March 13, 2008, and is headquartered in the High-Tech Development Zone of Baoding, Hebei Province, China - a major hub for power equipment manufacturing with convenient access to Beijing and international logistics channels.
We are a manufacturer and factory specializing in the research, development, production, sales, and after-sales support of electrical power testing instruments and related equipment. From compact field instruments to integrated test systems, Huazheng Electric supports utilities, transformer manufacturers, oil laboratories, EPC contractors, maintenance teams, and research institutes worldwide.
Our team of 24 dedicated professionals covers R&D, production, quality control, sales, and technical service. Despite our focused scale, we maintain strong engineering capability, disciplined manufacturing processes, and responsive customer support. Every product reflects our commitment to accuracy, reliability, and practical usability in real field and laboratory conditions.
Huazheng Electric operates under a general manager responsibility system with clearly defined departments including R&D, production, QC, procurement, sales, and service. We combine manufacturing strength with continuous product innovation, and we work closely with universities and industry partners such as North China Electric Power University and Hebei University on technology development and application.
As a qualified supplier to State Grid Corporation of China, we have extensive experience meeting the rigorous requirements of national power utilities. Our instruments are widely used across China and exported to international markets, where buyers value our combination of technical performance, competitive pricing, and dependable service.
Our Promise: People-oriented service, customer-first support, and mutually beneficial long-term partnerships.
Quality & Certifications
ISO 9001: 2015 - Quality management system
CE Marking - For export to European and international markets
Standards - IEC, ASTM, IEEE, GB (design and testing)
Primary Application Sectors
National and regional power utilities and grid companies
Transformer manufacturers and repair workshops
Switchgear and circuit breaker manufacturers
Cable manufacturers and installation contractors
Petrochemical and industrial enterprises with critical electrical assets
Third-party testing laboratories and certification bodies
Universities and research institutions
EPC companies involved in substation and power plant construction
Main Products:
Transformer Oil Test Series
Transformer Test Series
High Voltage Test Series
Circuit Breaker Test Series
Relay Protection Test Series
Insulation Resistance Test Series
Power Quality Analysis Series
CT & PT Analysis Series
Energy Meter Calibration Series
Cable Fault Location Series
Transformer Oil Filtration Series
Battery Test Series
Partial Discharge Test Series
SF6 Gas Test Series
Petroleum Product Test Series
Visit Us
Huazheng Electric Manufacturing (Baoding) Co., Ltd. Welcomes buyers, agents, and partners to visit our factory or connect with us online.
Address: No. 3, Building 9, High-Tech Digital Valley, No. 3099, Xiangyang North Street, Baoding, Hebei, China
Whether you need a single transformer oil BDV tester, a VLF hipot tester for your cable testing program, a relay protection tester for substation maintenance, or a complete transformer test bench, Huazheng Electric is ready to support your project with professional instruments and dependable service.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- No. 3, Building 9, High-Tech Digital Valley, No. 3099, Xiangyang North Street, Baoding, Hebei, China
-
Plant Area
- 700 square meters
-
Number of Employees
- 24
-
Registered Capital
- 10,000,000 RMB
-
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
- Tianjin Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
-
Main Products
- Transformer Tester, Transformer Oil Tester, Relay Tester, High Voltage Tester, Circuit Breaker Tester
-
Production Lines
- 10
-
Production Machines
- Lathe, Bench Drilling Machine, Electric Tool, Electric Soldering Iron, Winder, Super Mute Terminal Machine
-
QA/QC inspectors
- 3 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
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2008-03-13
-
Export Year
- 16 years
-
Main Markets
- South America
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 13
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What gases can this analyzer detect?
- It comprehensively analyzes SO2, H2S, CO, HF, dew point, and purity in one device.
- How long does a single measurement take?
- The measurement time is approximately 5 minutes after starting the machine.
- Can the device store test data?
- Yes, it has a large-capacity design capable of storing up to 250 sets of test data.
- What is the battery life of the analyzer?
- The built-in lithium battery allows for continuous work for more than 10 hours.
- Is the product customizable?
- Yes, we offer full, minor, and flexible customization options based on samples or designs.
- What is the warranty period for this equipment?
- The product comes with a 1-year warranty coverage.
- What are the minimum order quantity requirements?
- The minimum order quantity is 1 set.
- What is the lead time for delivery?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
Send your message to this supplier
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Product Groups
- Transformer Oil Tester Series
- High Voltage Test Set Series
- Transformer Test Equipment Series
- Transformer Oil Purifier
- Primary And Secondary Current Injection Test Set
- Circuit Breaker Tester
- CT PT Analyzer
- Partial Discharge Tester
- SF6 Gas Analyzer
- Cable Tester Series
- Arrester Tester
- Insulation Resistance Tester
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