Vacuum
See Also: Ultra-high Vacuum, Space
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Product
Extensions for CathodoLuminescence, Photoluminescence & Raman Spectroscopy
Clue Series
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CLUE SERIES offers the unique capability to evolve with your requirements. Start with an affordable panchromatic CL detector to end up with a complete combination of all spectroscopic techniques, hyperspectral & panchromatic CL, Raman & photoluminescence. multiple UV, visible & NIR mono and multichannel detectors (CCD and PMT), vacuum technology (VUV), time-resolved fluorescence TCSPC (IBH fast electronics & detection components), Raman spectroscopy, photoluminescence, fast imaging with EMCCD and SWIFT, angular-resolved CL, high performance gratings…
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Product
Digital Micron Gauge
DMG150
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UEi Test & Measurement Instruments
The DMG150 is a Digital Vacuum Micron Gauge with accuracy and precision required by HVAC and refrigeration technicians. Featuring measurements in 5 units including Microns, Pa, mBar, mmHg and mTorr. And is backed by a 1-Year limited warranty.
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Granville-Phillips® 835 Vacuum Quality Monitor System
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The Granville-Phillips® Series 835 Vacuum Quality Monitor (VQM™) combines the highest performance gas analysis technology with intelligent functional design that transforms complex measurement into actionable information. The 835 VQM is the world's fastest, lowest power mass spectrometer with full data collection, spectral deconvolution, and data logging at 85 ms capture rates for the full 1-145 amu measurement range or 125 ms for 1-300 amu.
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Product
Thermocouple Vacuum Gauge Tubes for Medium Vacuum
DV-6 Series
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Teledyne Hastings, manufacturer of the original DV-4, DV-5, and DV-6 thermocouple vacuum gauge tubes, produces vacuum measurement equipment with exceptional stability, accuracy, and reliability under the most demanding conditions.The Teledyne Hastings’ DV-6 series thermocouple vacuum gauge tube acts as a localized sensor which is then paired with a selection of meters or controllers to provide reliable, cost-effective measurements in diverse applications. The robust sensor gauge tube is easily installed into vacuum systems and when properly excited, generates a thermoelectric voltage to provide a vacuum pressure measurement based on gas density. The DV-6 thermocouple vacuum gauge tube fully compensates for temperature and rate of temperature change.Thermocouple gauge tubes are calibrated on vacuum systems that contain N2 or Air, but can be used with other gases. Additionally, thermocouple gauges and their controllers can be recalibrated when a replacement thermocouple gauge tube is installed, following instructions in the manual. However, our DB-20 reference tube is available to confirm meter/controller performance. A complete line of installation accessories are also available to simplify the integration of our thermocouple gauge tubes into a variety of vacuum systems. Our goal is to provide “one less thing to worry about”, when performance matters! With a wide range of meter, fitting, relay and output options, the DV-6 series provides a reliable pressure measurement in numerous industries and applications.
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Environmental Testing
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Environmental testing typically involves hot or cold temperatures, humidity, altitude (vacuum) or thermal shock. This testing can even be combined with other test methods such as vibration or shock.
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Product
Capacitance Manometer
VG-200S
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Absolute pressure measurement is crucial for most of vacuum processes in various industries including Semiconductor, FPD, HDD, PV and Coating. A capacitance manometer determines the total pressure from the deformation of the diaphragm that occurs when a pressure difference is applied to both side of the diaphragm.
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Digital Pressure Meters
DPM Family
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The DPM (digital pressure meter) family are compact, lightweight, high-performance, versatile test instruments, whose basic parameters cover positive pressure, and vacuum ranges.
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Product
Can Inspection
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Whether they are 14oz cans, 28oz cans, 12oz bottles, or some other size or format – they typically all look fine, as they fly by on your production line or sit on pallets ready to go out to customers. The challenge is, most companies have some kind of sealing issue at some point. Tops go on crooked, lids don’t seal, vacuums don’t set right – and it’s nearly impossible to tell by physical or visual inspection.
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Product
Metal Detection Pipeline System for Vacuum Fillers
HDS
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Metal detection systems for sausage manufacture and inspection of high viscosity liquids. The maximum capacity to detect all metal contaminants combined with stable on-line performance. Full stainless steel construction and sealing standards up to IP69K make HDS pipeline detectors suitable for the harshest meat processing environments.
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PV-IV Solutions
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We offer a broad range of PV IV Measurement systems for measuring solar cells from 3 mm to 300 x 300 mm. The wide range of solar simulators, vacuum chuck test stations, and electronic loads make it impossible to list “standard solutions” Most systems are put together for individual customer needs based on cell type and contact geometry of the devices being tested. Over the last several years we have designed and manufactured a wide range test solutions for many different types of cells and contact geometries. In most cases a customized solution is no more than a slight customization of a standard platform that has been previously designed.
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Components - Passive Multipliers (FT)
FT Series
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Farran Technology manufactures a series of standard frequency multipliers which are available in fixed or tunable versions. GaAs Schottky barrier varactors are used to achieve the highest efficiency. The multipliers can be used with solid state or vacuum tube sources. A rugged compact mechanical design is used to maximise reliability.
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Vacuity Testers Of Vacuum Switches
GDZK-IV
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GDZK-IV is designed to measure the vacuum degree of vacuum breakers. It uses an electromagnetic discharge measuring method, to ensure the testing results accurate and reliable.The testing data can estimate vacuum breaker’s health and life span.
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Thin Films, Plasma and Surface Engineering
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A residual gas analyser for vacuum process analysis. Measures the vacuum process gas composition, contamination and leak detection.
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Pneumatic Comparator
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Huaxin Instrument (Beijing) Co., Ltd
The vacuum pressure comparator is fitted with a differential pressure port that enables connection of gauges under test by hose.
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High Sensitivity Pressure Sensors
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High sensitivity ICP® pressure sensors are for low pressure measurements requiring excellent resolution and small size. They are used to measure small dynamic hydraulic and pneumatic pressures such as turbulence, noise, sound, and pulsations, especially in adverse environments. They are capable of measuring high-intensity sound pressures from 111 to 210 dB at any static pressure level from full vacuum to 1,000 psi (6,895 kPa).
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Thermal Vacuum Data Acquisition and Control Software
TVAC 7000
Data Acquisition Module
Equipment used in space applications needs to go through stringent environmental tests in order to prove that it can survive the extreme conditions experienced during launch and while in space. Some of the key environmental tests include vibration, thermal vacuum, and electromagnetic compatibility. Thermal vacuum test is crucial to confirm the equipment is able to operate under the space vacuum condition.
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Magnehelic Differential Pressure Gage
2000
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Select the Magnehelic gage for high accuracy--guaranteed within 2% of full scale--and for the wide choice of 81 models available to suit your needs precisely. Using Dwyer's simple, frictionless Magnehelic gage movement, it quickly indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential
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Gyro Simulator for Aircraft or Bench Use
TA-256A
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This is a transformer isolated gyro simulator that can substitute for the KI256 attitude indicator and thus eliminate the requirement to remove that gyro to a remote stand and route a vacuum or pressure source out to the aircraft.
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Product
1.533 Μm Frequency-Locked Laser
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Thorlabs' LLD1530 Frequency-Locked Laser is a narrow linewidth, DFB-laser-diode-based, turnkey system with a vacuum emission wavelength of 1532.8323 nm and a high SMSR of at least 35 dB. The laser frequency is actively stabilized to a National Institute of Standards and Technology (NIST)-traceable molecular transition of acetylene and has an absolute accuracy at start-up that is better than ±25 MHz. The emission frequency immediately after start-up is then maintained with a ±25 MHz stability, providing an overall frequency accuracy of ±50 MHz. The LLD1530 is an accurate frequency reference designed to provide low-noise laser emission with excellent frequency stability, accuracy, and precision immediately at start-up. This source is ideal for use in demanding FTIR instrumentation, instrument calibration, gas sensing, and coherent telecommunications applications.
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Ambient Temperature Vacuum Wafer Chucks
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6" (152mm) Vacuum Wafer Chuck for General Purpose Ambient Temperature testing with a Stainless Steel vacuum wafer surface
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Gasoline and Diesel Analyzer
NAX-100S
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Napco Precision Instruments Co
NAX-100S is the X-ray fluorescence spectrometer which is collaborative researched Sense and the University of Michigan in USA,TsingHua University in china and other spectrum experts, It is based on American high-end technology,has a design patent about the unique vacuum system ,special optics path system,designed for the detection of gasoline and diesel,has excellent stability about the ultra low content of elements analysis for petroleum chemical industry products.
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Vacuum Switch Tester
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Weshine Electric Manufacturing Co., Ltd
1. The instrument has an automatic measurement function.2. The instrument has a perfect back-EMF protection function.3. The instrument uses a 5-inch 65K color LCD touch screen, which is easy to operate.
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Tabletop Mask Aligner
Model 200
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The OAI Model 200 Mask Aligner is a cost-effective high performance mask Aligner that has been engineered with industry proven components that have made OAI a leader in the photolithography capital equipment industry. The Model 200 is a tableop mask Aligner that requires minimal cleanroom space. It offers an economic alternative for R&D, or limited scale, pilot production. Utilizing an innovative, air bearing / vacuum chuck leveling system, the substrate is leveled quickly and gently, for parallel photo mask alignment and uniform contact across the wafer during contact exposure. The system is capable of one micron resolution and alignment precision.
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Ultra-High Vacuum Scanning Kelvin Probe
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Our Ultra-high Vacuum Scanning Kelvin Probes (UHVSKP2020 and UHVSKP5050) give the user full access to work function (Φ) and contact potential difference (CPD) measurements under vacuum with the ability to scan a sample area of 20 x 20mm or 50 x 50mm respectively. Each system comes with the UHV head unit, tip amplifier (located at the mounting port), digital control unit and host PC with dedicated software. The tip can be retracted 100mm from the sample and approaches normal to the sample. The associated digital electronic unit powers the head unit and provides an interface between the head unit and the data acquisition system. The system comes with a complete user manual, which includes an introduction to work function measurements and a detailed description of the system software, including examples. The work function resolution of the Ultra-High Vacuum Scanning Kelvin Probes is 1-3 meV.
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Digital In-Circuit tester
MTS180/300
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Analog in-circuit inspection and function inspection are realized on this inspection equipment. IC pin float function is standard equipment. The MTS180 is a press type jig, and the MTS300 is a vacuum type jig. In the board mounting process at the production site, electrical inspection is performed on the mounted board after component mounting, and non-defective or defective products are automatically judged. The main inspection contents are short / open inspection, analog inspection of resistors, capacitors, coils, diodes, etc., lead floating voltage measurement of QFP and BGA, Digital IC inspection, frequency measurement.
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Product
Reticle/Mask Particle Remover
RP-1
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The RP-1 automatically removes particles from the reticle/mask by air (or N2) and vacuum suction. Routinely removing the particles before the lithography process extends the replacement cycle of the pellicle and cleaning cycle of the mask, thereby contributing to a reduction in running costs.
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High Pressure/Vacuum Set Points (longbody, NEMA 4)
J205LV
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The J205LV NEMA 4 High Vacuum Low Set Point Vacuum Switches are among our most versatile offering, affording the end user an extensive operating environment and a wide range of set point optionality. These switches are the NEMA 4 rated weather-proof, liquid-resistant version of the J205G, suitable for outside applications or in areas of condensing humidity.
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Vacuum Drying Oven, Environmental Test
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Guangdong Bell Experiment Equipment Co.,Ltd
DGBell’s Vacuum Drying Oven is designed for drying powder, curing, sterilizing and many other application which sensitive to heat and pressure. It provides a elevated temperature range from RT+10°C to 200°C when reducing environmental pressure.
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Ultra-High Vacuum Ф4 Scanning Kelvin Probe
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The Ф4 Ultra-high Vacuum Scanning Kelvin Probe system gives the user full access to work function measurements under vacuum with the ability to alter the temperature from 77 K to 860 K. The Kelvin Probe measurement has resolution of 1 - 3 meV for a 2 mm tip on a conducting sample. The sample is mounted on a plate that is located on a motorized (x, y, z) translator attached to a stainless-steel vacuum chamber. Phi 4 also comes with a photoemission spectroscopy system with a tuneable source (3.4 - 7.0 eV). The deep ultra-violet (DUV) light spot measures approximately 3 x 4 mm. Absolute work function measurements can be obtained with this system in the range of 4.0 - 6.5 eV with an accuracy of 0.05 - 0.1 eV.
