DILO 3-027-R002 SF6 Purity Tester
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DILO 3-027-R002 SF6 analyzer uses velocity-of-sound measurement for rapid assessment of SF6 gas mixtures in circuit breaker maintenance.
Product details
| Model | 3-027-R002 |
| Manufacturer | DILO |
| Category | Gas Analyzers & Detectors |
| Availability | Made to order |
Description
Overview
The DILO 3-027-R002 is a portable instrument designed to measure the purity of SF6 (sulfur hexafluoride) gas and SF6 gas mixtures. It uses a proprietary velocity-of-sound measurement technique to provide rapid and accurate assessment of gas composition, essential for maintaining the dielectric properties required for arc quenching in circuit breakers and other high-voltage equipment. The microprocessor-based system converts sound velocity measurements directly into SF6 volume percentage.
Key Features
- Non-destructive velocity-of-sound measurement principle
- Rapid results—measurement completed in approximately 1 minute
- Measurement independent of air pressure and instrument orientation
- Easy rinsing between measurements for quick turnaround on multiple samples
- Digital display of measuring values for precise readout
- Measurement range: 0 to 100 volume-% SF6
- Measuring accuracy: ±0.5% for SF6/N2 and SF6/air mixtures
- Operating temperature compensation from -20°C to +50°C
- RS232 interface for data logging and external connections
Applications
- SF6 circuit breaker gas purity verification and quality control
- High-voltage equipment maintenance and diagnostics
- SF6 gas mixture analysis and contamination assessment
- Dielectric property verification for arc-quenching performance
- Gas compartment integrity testing before commissioning
Included Accessories
- Measuring cell with electronic components
- 2-meter connecting hose with DN8 and DN20 couplings
- Transport case with carrying handle
- Mains cable with 2-meter length
- Multilingual operation manual on CD-ROM
- Housing with front and back covers
Specifications
| Measuring Range | 0 to 100% SF6 (volume) |
| Measuring Accuracy | ±0.5% for SF6/N2 and SF6/air mixtures |
| Measuring Principle | Velocity of sound |
| Response Time | Approximately 1 minute (rinsed hose) |
| Operating Pressure | 1.7 to 10 bar absolute (10.2 to 130.5 psi) |
| Operating Temperature | -20°C to +50°C (-4°F to +122°F) |
| Ambient Humidity | Up to 90% relative (non-condensing) |
| Maximum Flow Rate | 1.2 g/min at 100% SF6, 10 bar operating pressure |
| Dimensions | 415 mm (W) × 155 mm (H) × 450 mm (D) |
| Weight | 10.5 kg (without case), 14 kg (with transport case) |
| Electrical | 220-240V / 50-60Hz or 110-127V / 50-60Hz reversible |
| Interface | RS232 |
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DILO 3-027-R002 SF6 Purity Tester
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