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- MD-490S DUAL TRACER GAS LEAK TEST INSTRUMENT
MD-490S DUAL TRACER GAS LEAK TEST INSTRUMENT
MD-490S DUAL TRACER GAS LEAK TEST INSTRUMENT
The MD-490S DG is a portable dual tracer gas leak detector designed for industrial quality control. It is optimized for fast, safe, and user-friendly leak testing, offering high measurement performance and reliability.
Key Benefits
- Graphical and alphanumeric displays for ease of use.
- Maximum performance with a response time of less than 0.5 seconds.
- Simplified setup process.
Applications
This instrument is suitable for use in air conditioning and refrigeration systems, automotive components, appliances, medical products, food packaging, and aerospace components.
Main Features
- Electrical supply: 115/220 Volts AC, 60/50 Hz, 6/3 Amps; CE Compliant.
- Weight: 70 lbs/31.8 Kg.
- Dimensions: 344 x 395 x 618 mm (13.5” x 15.5” x 24.4” inch).
- Operating temperature: 32F to 115F / 0°C to 46°C.
- Storage temperature: 32F to 140F / 0°C to 60°C.
- Fastest response time in the industry (less than 0.5 seconds).
- Tracer gas background suppression.
- Automatic calibration with dual-purpose gas leak.
- User-selectable helium and hydrogen sniffer.
- High output (110dB) adjustable audio alarm.
Technical Specifications
- Sensitivity: Helium leak rate 5 x 10-8 atm cc/sec; Hydrogen leak rate 5 x 10-7 atm cc/sec.
- Measuring scale: 7 decades.
- Pressure measurement: Probe blocked sensor (10-3 Torr).
- Turbopump speed for high vacuum (10-6 Torr).
- Dual-purpose internal calibrated gas leak with Ateq model M05.
Test Modes
- Flow units: cc/sec, oz/yr, Pa m3/s.
- Helium or hydrogen sniffing test.
Communication Options
- Full duplex RS232 communication.
- AC & DC PLC interfacing.
- Analog outputs.
- Data Link Software.
Accessories
- Vibrated-Probe with built-in Auto Zero switch.
- Remote display, carrying case, portable cart.
- Test booths and fixturing, multi-point probes, robotic sniffing, leak calibrator, master leak, connectors.
Contact Information
Vacuum Instruments Corporation, 2101 9th Ave, Ronkonkoma, NY 11779, United States. Phone: +1 (631) -737-0900. 24 hr Service Hotline: +1 (800) 221-2440. Email: [email protected]
Specifications subject to change without notice, non-contractual photos.
Catalog excerpts
— VACUUM INSTRUMENTS ■ CORPORATION t Leak Detection Solutions Leak Detection Solutions The MD-490S DG is a Leader among portable tracer gas leak detectors. Everything has been designed to make industrial Leak testing fast, safe and user friendly, while guaranteeing measurement performance and reliability. With a response time Less than 0.5 seconds, sensitivity to 10-8 direct reading atm cc/sec, and the ability to zero-out background, this is the most aggressive portable sniffing helium/hydrogen leak detector in the industry, with advanced features designed specifically for industrial applications. -> GRAPHICAL AND ALPHANUMERIC DISPLAYS - MAXIMUM PERFORMANCE - SIMPLIFIED SET-UP VACUUM INSTRUMENTS CORPORATION Leak Detection Solutions Air Conditioning and Refrigeration Systems, Automotive Components and Appliances, Medical Products, Food Packaging, Aerospace Components...
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Measurement Characteristics • Sensitivity: Smallest detectable helium leak rate 5 x 10-8 atm cc/sec • Sensitivity: Smallest detectable hydrogen leak rate 5 x 10-7 atm cc/sec • Measuring Scale: 7 decades • Response Time: less than 0.5 sec • Pressure Measurement: Probe blocked sensor (10-3 Torr) • Turbopump Speed characteristics for high vacuum (10-6 Torr) • Dual Purpose (95% He/5% H2) Internal Calibrated Gas Leak: Ateq model M05, range is 1.5 x 10-5 to 7.5 x 10-5 atm cc/sec helium and 1.5 x 10-6 to 7.5 x 10-6 atm cc/sec hydrogen (150cc DOT rated cylinder, ISO 17025 and NIST traceable) Test Modes...
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