KDFJ-IV SF6 Gas Analyzer for Dew Point, Purity an | RFQ Sourcing Details
Laboratory Instruments · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Laboratory Instruments. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
The KDFJ-IV is a comprehensive SF6 gas analyzer designed to combine several measurements in one portable, digitally displayed instrument.
It measures SF6 dew point, purity, and selected decomposition products, making it suitable for laboratory testing and field inspection where these parameters must be checked with a single unit. Supported measurement capabilities The dew-point measuring range is -80°C to +20°C, with stated accuracy of ±0.5°C.
When the dew-point temperature is below 0°C, the sensor output represents frost point. Stated response times are 5 seconds to reach 63% and 45 seconds to reach 90% when moving from -80°C to +20°C. In the reverse direction, from +20°C to -80°C, the stated response times are 10 seconds to 63% and 240 seconds to 90%.
For SF6 decomposition testing, the instrument provides an H2S range of 0–100 μL/L, an SO2 range of either 0–100 μL/L or 0–2000 μL/L, and a CO range of 0–1000 μL/L. For H2S and SO2 readings at or below 10 μL/L, the stated error is no more than ±0.2 μL/L;above 10 μL/L, it is no more than ±3%.
SF6 purity is measured over a 0–100% weight-ratio range. The stated purity accuracy is no more than ±0.2%, with a measurement time of under two minutes. The analyzer uses manual control, an AC 220 V power source, and a digital display.
Its stated instrument weight is 7.3 kg, and the listed specification is 300 × 350 × 100 mm.
Procurement questions to confirm Before ordering, buyers should confirm which SO2 range is supplied, the exact sensor configuration, included sampling components and accessories, power-cord and plug configuration, calibration documentation, and whether calibration is traceable to a required standard.
Also verify operating and storage conditions, gas-flow requirements, warm-up time, data storage or export functions, replacement-sensor availability, and the maintenance schedule.
Confirm whether the listed dimensions refer to the instrument itself and request the final packing list, because separate package dimensions and gross weight are stated.
If a warranty or customized configuration is required, obtain the applicable scope, exclusions, deliverables, and acceptance criteria in the purchase documentation.
KDFJ-IV | Applications and Buyer Notes
KDFJ-IV is organized as a sourcing-ready Laboratory Instruments reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time qu
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Laboratory InstrumentsBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Model
- KDFJ-IVBased on visible page data; confirm exact value in the RFQ.
- Control
- ManualBased on visible page data; confirm exact value in the RFQ.
- Display
- DigitalBased on visible page data; confirm exact value in the RFQ.
- Dew-point range
- 80°C to +20°CBased on visible page data; confirm exact value in the RFQ.
- Instrument type
- Electric testing machine / SF6 gas analyzerBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
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