MD-490S
MD-490S
The MD-490S is a leading portable tracer gas leak detector designed for industrial applications. It offers rapid response times, high sensitivity, and advanced features for effective leak detection.
Benefits
The MD-490S boasts a response time of less than 0.5 seconds and sensitivity to 10-8 atm-cc/sec. It can zero-out background interference and integrates with the Smart Charge 5 evacuation and backfill station.
Applications
This device is suitable for use in air conditioning and refrigeration systems, automotive components, medical products, food packaging, and aerospace components.
Technical Specifications
- Sensitivity: Detects helium leaks as small as 5 x 10-8 atm cc/sec.
- Measuring Scale: Covers 7 decades.
- Response Time: Less than 0.5 seconds.
- Pressure Measurement: Probe blocked sensor at 10-3 Torr.
- Turbopump Speed: Suitable for high vacuum at 10-6 Torr.
- Internal Calibrated Gas Leak: ATEQ model M05, range 1.5 x 10-5 to 7.5 x 10-5 atm cc/sec.
Test Modes
- Flow units: cc/sec, oz/yr, Pa m3/s.
- Helium sniffing test.
Communication and Options
- Full duplex RS232 communication.
- AC & DC PLC interfacing.
- Analog outputs and Data Link Software.
- Vibrated-Probe with Auto Zero switch, remote display, carrying case, and portable cart.
Accessories
- Test booths and fixturing.
- Multi-point probes and robotic sniffing.
- Leak calibrator and master leak connectors.
Main Features
- Fastest response time in the industry.
- Helium background suppression.
- Maintenance-free dry pump.
- Automatic calibration with built-in gas leak.
- Sealed membrane keypad and multilingual displays.
- High output adjustable audio alarm.
Integration
The MD-490S can be integrated with the Smart Charge 5 station.
Physical and Environmental Specifications
- Electrical Supply: 115/220 Volts AC, 60/50 Hz, 6/3 Amps, CE Compliant.
- Weight: 31.8 Kg (70.107 lbs).
- Dimensions: 13.5 x 15.5 x 24.3 inches (34.4 x 39.5 x 61.8 cm).
- Operating Temperature: 32F to 115F (0°C to 46°C).
- Storage Temperature: 32F to 140F (0°C to 60°C).
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]. Website: vicleakdetection.com.
Catalog excerpts
— VACUUM INSTRUMENTS M CORPORATION k Leak Detection Solutions Leak Detection Solutions The MD-490S is the Leader among portable tracer gas leak detectors. 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 leak detector in the industry, with advanced features designed specifically for industrial applications. The MD-490S can be integrated with our Smart Charge 5 evacuation and backfill station. GRAPHICAL AND ALPHANUMERIC DISPLAYS -»MAXIMUM PERFORMANCE - SIMPLIFIED SET-UP Air Conditioning and Refrigeration Systems, Automotive Components and Appliances, Medical Products, Food Packaging, Aerospace Components... VACUUM INSTRUMENTS CORPORATION Leak Detection Solutions
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Measurement Characteristics • Sensitivity: Smallest detectable helium leak rate 5 x 10-8 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) • Internal Calibrated Gas Leak: ATEO model M05, range is 1.5 x 10-5 to 7.5 x 10-5 atm cc/sec (I50cc DOT rated cylinder, ISO 17025 and NIST traceable) Test Modes • Flow units (cc/sec, oz/yr, Pa m3/s) • Helium sniffing test Flexible Communication format • Option Full duplex RS232 communication • Option Analog outputs...
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