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Condition:
  New
Part Number:
  P109002
Warranty:
  Varian Warranty

Out of Stock   Agilent HLD Series Mobile Helium Leak Detector, DS302 Rotary Vane Roughing Pump, TwisTorr 84FS Turbo and Controller, 220V 37795.5


$37,795.50


Regular Price: $41,995.00

On Sale Flyer
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Agilent HLD Series Mobile Helium Leak Detector, DS302 Rotary Vane Roughing Pump, TwisTorr 84FS Turbo and Controller, 220V


Agilent HLD Series Mobile Helium Leak Detector, DS302 Rotary Vane Roughing Pump, TwisTorr 84FS Turbo and Controller, 220V


The new Agilent HLD Series Mobile Helium Leak Detector system, with DS302 Rotary Vane Pump and TwisTorr 84FS Turbos and associated controller combines the simplicity of operation with advanced system intelligence to give you easy access to powerful helium leak testing capabilities. This multi-function leak detector has single CPU architecture and, depending on the model, can leak check small parts as well as large vacuum chambers. The New HLD Leak Detector has a large color touch screen with two home screens and 180 degrees of rotation. The setup is 4 times easier than competitive models and has the ability to save numerous "recipes" for quick recall. The unit setup has six pre-programmed key applications for both new and experienced users. They are: Sniffing, Spray Method, High Sensitivity, Auto Sequencer, PPM Testing and Split Flow.

Easy to use (Two-button operation)
A touch screen, plus optional wireless remote. The 8.4 in. color touch screen has excellent clarity, even at wide angles and intuitive menu structure for easy navigation. The HLD Series Leak Detectors combine the maximum simplicity with advanced expert system intelligence. Fully automated start-up and calibration maximize productivity. Programmable test sequences improve testing efficiency.

Powerful (Broad Range of Test Methods)
The state-of-the-art spectrometer and vacuum system provide powerful capability, enabling a broad range of test methods for diverse applications. High test-port pressure tolerance allows testing for large leaks. High sensitivity (10-12 Range) for finding the smallest leaks. High pumping speed for helium insures fast response and clean-up times. High-efficiency ion source and beam optics optimze sensitivity.

Versatile (Multiple System Configurations)
A wide range of options allows for broad configuration flexibility. Primary pump and system mounting options to best suit your needs. Multiple languages and units of measure for worldwide use Compact, lightweight design enables easy transport.

Dependable (Robust Design)
Robust design innovations allow the HLD Series Leak Detectors to conform to the most rigorous industrial standards and to operate dependably in the most challenging environments. Fast clean-up times enhance overall system up-time. Robust Faraday cup technology delivers high reliability and low cost of ownership. Conforms to CE, UL, and CSA standards, assuring global acceptance. This mobile-mounted leak detector comes in many configurations with rotary vane or dry scroll vacuum pumps. See Technical Specifications Below. Sold as Brand New and comes with Varian Manufacture Warranty. For complete specifications and application - download the Operating Manual PDF below under (AVAILABLE DOWNLOADS).

Agilent Varian DS302 DS 302 Dual Stage Rotary Vane Vacuum Pump

This NEW Agilent Varian DS302 DS 302 Dual Stage Rotary Vane Vacuum Pump is designed and manufactured to meet the demanding requirements of various industrial and scientific applications. Thanks to a very simple and highly reliable design, the Varian DS302 DS 302 dual stage rotary Vane vacuum pump provides great performance with high pumping stability. Used for light gases, they produce low noise with minimal oil backstreaming, and have a long operating life. These Varian DS302 DS 302 vacuum pumps have a pumping speed displacement of 8.2 CFM.

Agilent Varian TwisTorr 84-FS Turbomolecular Vacuum Pump

Agilent turbo pumps are designed for optimum performance in real world applications and include integration of pumping systems and multi-flow pumps. Compact sized pumps meet the needs of industries with stringent space requirements. These new Agilent TwisTorr 84 FS turbo pumps require minimal to no maintenance and provide protection from misuse. An optional copper water cooling channel optimizes heat transfer, and reduces water consumption and cost-of-ownership. The Agilent Varian TwistTorr 84 FS turbo pump with ISO 63 flange and has a pumping speed of 67 l/s of nitrogen, KF-16 foreline flange and ambient operating temperature from 5 °C to +35 °C. These 84 FS pumps have a start up time of <2 minutes, rotational speed 81000 rpm.

Agilent Varian Turbo TwisTorr 84FS AG 1/4 Rack Controller

This TwisTorr 84FS AG Rack Controller is a microprocessor controlled frequency converter with new enhanced features that allow greater control and communication capabilities. It is a compact 1/4 rack unit designed for full worldwide compatibility 100-240 VAC. This controller has RS 232/485 connections, powers a cooling fan, drives vent valve controls, provides and acquires the pressure of the Agilent wide range gauges and controls the pump operation parameters for the TwisTorr 84FS series turbo pumps. It also contains self diagnostic and protection features. This controller automatically recognizes the Agilent active gauges measuring down to 10-3 to 10-9 Torr.

Helium Leak Testing Basics
At the heart of helium leak testing is a mass spectrometer dedicated to quantifying trace amounts of helium within any sampled train of atmosphere. A helium leak mass spectrometer can resolve extremely small leaks. For example, this equipment can detect a leak small enough to fill just two cubic centimeters of helium (or the amount equal to two sugar cubes) in 320 years. This level of detection is critical for many different processes; from simply finding the sources of gas contaminants in a vacuum system to calibration of assembly-line detection equipment in the refrigeration compressor manufacturing industry.

Why Helium?
Helium is an inert gas that is nearly absent in normal atmospheres, in contrast to hydrogen which is readily produced in enormous quantities when pressures within stainless steel systems are brought to UHV levels. Benefits of using helium as a trace gas include:

  • Only modestly present in the atmosphere (roughly 5 parts per million)
  • Flows through cracks 2.7x faster than air
  • Nontoxic
  • Nondestructive
  • Nonexplosive
  • Inexpensive
  • User Friendly


Due to these attributes, and its high sensitivity, helium leak testing has gained broad acceptance in a wide range of leak testing applications. There are two generally accepted methods to helium leak testing: Spray Probe, and Sniffer Probe.

Spray Probe Leak Testing: Provides Maximum Sensitivity
For this technique, the leak detector is hooked directly to the system under test and the inside of the system is evacuated. Once an acceptable vacuum is achieved, helium is sprayed discreetly on the outside of the system, with particular attention being paid to any suspect locations. Any leaks in the system, including defective welds (caused by cracks, pin holes, incomplete welds, porosity, etc.), flawed or missing gaskets, leaks due to loose clamps, or any other defect will allow helium to pass and be readily detected by the machine. The source of any leaks can then be accurately pinpointed and repaired.

The spray probe process is used to achieve the highest level of sensitivity. The equipment being used dictates the maximum sensitivity achievable; in Jurva Leak Testing’s case it is 2x10-10 std cc/sec. This technique does require that the system being tested is relatively leak tight prior to testing, as an ample vacuum is required for testing. However, by using special throttling devices a gross test can typically be performed. The gross test should eliminate any major leaks, permitting the use of increased sensitivity. The following are examples of systems that we test using the spray probe technique:

  • A-bar furnaces
  • E-beam systems
  • Laser systems
  • Metal deposition equipment
  • Distillation systems
  • Vacuum systems


Sniffer Probe
For this technique, helium is purged throughout the inside of system being tested. Due to the innate properties of helium it readily migrates throughout the system and in its attempt to escape penetrates any imperfections, including: defective welds (caused by cracks, pin holes, incomplete welds, porosity, etc.), flawed or missing gaskets, leaks due to loose clamps, or any other defect. The system’s exterior is then scanned by using a probe attached to the leak tester. Any leaks will result in an increased level of helium nearest the source and be readily detected. Leak sources can then be pinpointed, providing the opportunity for immediate repair and retest.

Unlike the spray probe technique, this process is very flexible and can be adapted to meet the needs of any virtually any system in which helium can be injected. There is no practical size limitation. The sniffer probe technique is not as sensitive as the spray probe process, however, due to the amount of helium present in the air (approximately 5 ppm). The maximum sensitivity achievable under this procedure is approximately 1x10-6 std cc/sec. Nevertheless, this process is vastly superior to other traditional leak testing methods, such as: bubble testing, acoustic emission, liquid penetrant or vacuum box testing.



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Agilent HLD Leak Detector System
PDF Logo Agilent HLD Operation Manual.PDF

PDF Logo Varian DS302 Rotary Vane Vacuum Pump Brochure

PDF Logo Agilent Varian 84FS Turbomolecular Vacuum Pump User's Manual.pdf

PDF Logo Agilent Varian TwisTorr 84FS Turbomolecular Vacuum Pumps DataSheet.pdf

PDF Logo Agilent Varian 84FS AG Rack Controller User's Manaul.pdf

PDF Logo Agilent HLD Helium Leak Detector Brochure.PDF



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Ideal Vacuum Products, LLC
5910 Midway Park Blvd NE,
Albuquerque, NM 87109-5805

Phone: (505) 872-0037
Fax: (505) 872-9001
info@idealvac.com



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