FormFactor - HPD Model HE-3-TLSUHV-STM - Wet Helium-3 Cryostat
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Long holding time: 80 hours with 10 STP liter He-3 gas
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Stable He-3 pot temperature: Separate sippers for 1K pot and the charcoal sorb cooling line
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Sample can be loaded or removed when the cryostat is cold
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Low noise, low vibration
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Multiple operation modes: He-3 cryostat can be operated without pumping the 1K pot (referred to as 4K operation mode)
The Model HE-3-TLSLUHV-STM is a top-loading Helium-3 cryostat with sample in ultra-high vacuum (UHV) space for scanning tunneling microscopy (STM) with atomic resolutions. The sample can be loaded through the 1.0” diameter central access when the cryostat is cold. With its standardized unique design, this He-3 cryostat generates next to zero acoustic noise and mechanical vibration. The Model HE-3-TLSUHV-STM He-3 insert is designed to be compatible with all kinds of superconducting magnets, such as solenoid, vector magnets, and more.
This He-3 insert includes the following components:
- Central access with gate valve on top
- Charcoal sorption pump with heater and thermometer
- 1 K pot with heater and thermometer
- He-3 pot with heater and thermometer
- Permanently stored He-3 gas
- UHV compatible IVC can
- Mechanical heat switches
- Operation test
More Product Information
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Latest Sony CMOS sensor
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Power over Ethernet option
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Angled-head and board level variants
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Video-iris lens control
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Monochrome (G-895B) and color (G-895C) models
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GigE Vision interface with Power over Ethernet option
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Screw mount RJ45 Ethernet connector for secure operation in industrial environments
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Supports cable lengths up to 100 meters (CAT-6 recommended)
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Trigger over Ethernet Action Commands allow for a single cable solution to reduce system costs
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Comprehensive I/O functionality for simplified system integration
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Popular C-Mount lens mount
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Easy camera mounting via standard M3 threads on top and bottom of housing or optional tripod adapter
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Easy software integration with Allied Vision's Vimba Suite and compatibility to the most popular third party image-processing libraries.
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Customizable sample space to fit the user’s application
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Long holding time: 100 hours for six (6) STP liter He-3 gas
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Stable He-3 pot temperature: Separate sippers for 1K pot and the charcoal sorb cooling line; +/- 0.5 mK at base temperature
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Low noise
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Multiple operation modes: He-3 cryostat can be operated without pumping the 1K pot (referred to as 4K operation mode)
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Enables wafer probing up to 100 A pulsed and 10A DC
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Innovative multi-fingertip design provides even distribution of current
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Supports up to 500 V
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Replaceable Tungsten probe tips
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Temperature range of -60°C to 300°C
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Minimal contact resistance at the pad-tip junction to reduce heating during measurements, with fewer probe marks
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Prevents against thermal runaway
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Measure devices on wafer at higher currents than ever before
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Small scrub minimizes damage to aluminum pad
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Small footprint – tip fits on a 1 mm pad
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IMX392 CMOS sensor
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ALVIUM image processing
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USB3 Vision
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Various hardware options
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Monochrome (1800 U-240m) and color (1800 U-240c) models
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ALVIUM® Technology for on-board image processing
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USB3 Vision interface for GenICam SFNC features
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Platform concept that enables the operation of different Alvium camera models with a common software
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Micro-B USB 3.1 Gen 1 connector with screw locks for industrial applications
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Precise sensor-to-lens mount alignment
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Standard M3 mounting holes for top and bottom mounting, standard M2 mounting holes for front mounting
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Industrial performance for both embedded and machine vision applications
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Application flexibility: Coax, Triax, RF/mmW, High Power, Double Sided
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Temperatures range from -60°C to +300°C
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Up to 25% lower air consumption (CDA) than other systems on the market with no compromise in transition times
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Low Thermal Resistance Technology
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MultiSense with multiple temperature sensors
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Isolated from ground
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Includes a jack for grounding and biasing
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Advanced wafer vacuum system for warped/partial thin wafers
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Provides uniform vacuum across the entire wafer surface
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Advanced shielding technology
See more Key Featueres on Specfications & Details tab
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DC-40 GHz bandwidth
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10 ps rise time
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Low insertion and return loss
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2 mils of tip-to-tip compliance
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High probing angle and clearance
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Cryogen-free option available
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Flexible sample space
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Low noise, low vibration
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Long holding time
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Stable He-3 pot temperature
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Ultra-low, fA-level current and fF-level capacitance measurements from -65 °C to + 300 °C
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Guarantees fully-guarded measurements to fA and fF levels
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Individual connectors provide force-sense connection for quasi-Kelvin and CV measurements
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Allows probing of different pad materials and sizes
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Fast replacement of worn probes without the need for tools
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Probe station
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Keysight Streamline Vector Network Analyzer (option up to 53 GHz)
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Choice of probes
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Known measurement accuracy traced back to independent standards
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Uses best measurement practices for optimized measurements
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Best in class RF and Microwave performance
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Small benchtop footprint
See more Key Features on Specifications & Details tab
FormFactor, Inc.
FormFactor, Inc. (NASDAQ:FORM) is a leading provider of essential test and measurement technologies along the full IC life cycle – from characterization, modeling, reliability, and design de-bug, to qualification and production test.
We constantly strive to help our customers solve the advanced test and measurement challenges of the broader semiconductor industry. Our focus on customer partnership, innovation, agility and operational excellence allows us to earn sustainable business every day.
Contact Details
FormFactor, Inc. Corporate Headquarters
7005 Southfront Road, Livermore, CA 94551, USA
Phone: 925-290-4000
Test & Measurement
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