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Given the inevitable reality of leaks, the key question for engineers often becomes: "How big a leak must be intervened.？To address this issue, Agilent developed a new helium mass spectrometry leak detector (HLD) that brings together many of Agilent's key innovations, including a new user interface, improved performance and maintenance costs。
Given the inevitable reality of leaks, the key question for engineers often becomes: "How big a leak must be intervened.？To address this issue, Agilent developed a new helium mass spectrometry leak detector (HLD) that brings together many of Agilent's key innovations, including a new user interface, improved performance and maintenance costs。
Parameter setting has never been easier
The Agilent HLD helium mass spectrometer leak detector is designed for ease of use and optimized performance, eliminating guesswork and wasting time or causing serious errors。For most common applications (suction guns, helium spray guns, high sensitivity and automatic sequencer, etc.), the user can access the appropriate application interface and follow the wizard to set the parameters correctly。The intuitive touch screen interface provides operators, process engineers and maintenance technicians with 8 languages and different levels of security to choose from。
Trusted Agilent reliability
All components in the HLD helium mass spectrometry leak detector are manufactured and supported by Agilent。The solution comes with a one-year standard warranty (with optional configurations for two - and three-year warranties) and is supported by global service, a global spare parts network, and a variety of customized service contracts。With superior maintenance costs, real-world performance and ease of use, the Agilent HLD helium mass spectrometry leak detector sets a new standard for reliable leak detection。
Agilent HLD: Innovation and Confidence
Helium mass spectrometry leak detection is a fast, sensitive and reliable method for leak location or accurate quantitative detection, which can quickly resolve leakage problems that affect the quality or service life of various components and systems。Agilent HLD's innovative technology is designed to greatly improve ease of use, performance and reliability, giving you peace of mind, and represents the next step in our enduring focus on inspection technology。
The Agilent HLD offers excellent performance and efficiency
- Six different application setup wizards help users correctly configure the instrument for optimal performance:
Helium spray gun high sensitivity
Suction gun PPM suction gun
Automatic sequencer shunt
- Agilent quality/reliability with a one-year warranty
- Wireless handheld remote control allows one person to detect leaks on large systems from a distance of 100 meters
- Eight languages enhance global availability
- Larger bench area provides ample space for testing components and tools, etc
- The startup wizard can help the user set up the instrument after the power is turned on
- Improved shutdown procedures enable the leak detector to be in a vacuum environment and protect the vacuum pump
- Easy to operate and simplified maintenance
- Nitrogen air break is standard
- Different configurations such as analog, RS232 and separate IO interfaces help you easily connect with other devices
Agilent HLD Model nomenclature Guide
Example: The MR30 is a mobile rotary vane pump configuration with a pumping speed of 30 m3/h
Agilent helium mass spectrometry leak detectionInstrument specification
Rotary vane pump leak detector
| 配置 | 型号 | 订购号 | Pump type and rating抽速 | Common application | When to choose the配置： |
| portable | PR02 | G8610A | Rotary sheet 2 m3/h | - Product Development - Small system | A compact all-in-one solution and/or an auxiliary pump is required System time of |
| 台式 | BR15 BR30 | G8612A G8612D | Rotary disc 15 or 30 m3/h | - Cooling system and components - Auto parts | Quick inspection of sealing components is required |
| mobile | MR15 MR30 | G8611A G8611D | - Vacuum furnace - Industrial coating machine - Pressure vessel - Power Plant | When large systems need to be tested, higher pump performance is required, or mobile instruments are required |
| 配置 | 型号 | 订购号 | Pump type and rating抽速 | Common application | When to choose the配置： |
| portable | PD03 | G8610B | Scroll dry pump + diaphragm pump 3 m3/h | - Universities and scientific research - Small system | A clean, dry and compact all-in-one solution is required Case and/or auxiliary pump system |
| 台式 | BD15 BD30 | G8612C G8612B | Scroll dry pump + diaphragm pump 15 or 30 m3/h | - Medical Equipment - Electronic components | Quick inspection of sealing components without oil is required |
| mobile | MD15 MD30 | G8611C G8611B | - Large scientific research laboratory - Bioprocess systems - Semiconductor Factory | When large systems need to be tested, higher pump performance is required, or mobile instruments are required |
| Small detectable leak rate at ambient helium concentration of 1000 ppm | 5 × 10-12 atm cc/s: 5 x 10-12 mbar L/s: 5 x 10-13 Pa m3/s Helium |
| Large test interface pressure | 13 mbar, 10 Torr, 1330 Pa |
| Test helium pumping rate at the interface (fine test) | 1.8 L/s |
| Calibration procedure | Automatic or manual (internal or external) |
| Background inhibition | Touch-type automatic zero, zero automatic tracking |
| User interface | 8.4 inch (213 mm) high definition color display, TFT touch screen |
| Optional language | Chinese, English, French, German, Japanese, Korean, Russian and Spanish |
| Automatic detection loop | Editable pre-draw time, test time, failure set point, and pressure Settings |
| Response time | < 0.5 s |
| Set point | Standard Settings, 5 set points, N/O or N/C;3 leak rate Settings, 1 pressure setting, 1 audio setting |
| Communication interface | RS232 and analog (standard), separate IO interface (optional) |
| Certification standard | UL/CSA, CE |
| Dimensions (L × W × H) | Portable or desktop: 625 mm × 403 mm × 517 mm Trolley type: 764 mm × 508 mm × 1153 mm |
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