FormFactor - HPD Model HE-3-SSV - Wet Helium-3 Cryostat
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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)
The Model HE-3-SSV insert is designed for standard sample loading with the sample in vacuum. The sample is typically attached at the bottom of the He-3 pot inside the inner vacuum chamber (IVC) for cooling. The system design minimizes the intrinsic heat leak to the He-3 pot and optimizes the performance, resulting in a cost effective He-3 cryostat that is extremely reliable and easy to operate. The Model HE-3-SSV is designed to be compatible with all kinds of superconducting magnets, such as solenoid, vector magnets, and more.
The He-3 insert can be operated with the 1 K pot pump turned off after it reaches the base temperature. In this case, the system will be extremely quiet, which is highly desirable for many applications. This unique feature also reduces the liquid helium consumption and makes the operation more cost effective.
This He-3 insert includes the following components:
- Charcoal sorption pump with heater and thermometer
- 1 K pot with thermometer
- He-3 pot with heater and thermometer
- Permanently stored He-3 gas
- IVC can
- Operation test
More Product Information
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30.0 fps at full resolution
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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-201B-30fps) and color (G-201C-30fps) 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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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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Flexible Product Line
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Low power DC modules
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Low power AC modules
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High power DC, 19" rack mounted loads
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High power AC, 19" rack mounted loads
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26 Total Models
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Flexible Control
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Remote: GPIB, RS-232, Analog
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Manual: Front Panel
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DC Modes: CC, CR, CV, CP
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AC Modes: CR, CC with crest factor control
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Dynamic mode with slew rate control
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Flexible Data Feedback
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GPIB, RS-232
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Current monitor output (SLM DC only)
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Front panel
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Best price per contact – typically over one million (1,000,000) touchdowns
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RF/Microwave signal is shielded and completely air isolated in the probe body
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Excellent performance in vacuum environments and temperatures as low as 4 K, or as high as 300°C
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Highest impedance control with perfectly-symmetrical, MEMS-machined coplanar contact structure
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Probe on any pad material with minimal damage
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Versatile temperature range for extreme environments
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IEEE 1588 PTP
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Power over Ethernet
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P-Iris and DC-Iris lens control
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Monochrome (GT1290) and color (GT1290C) models
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GigE Vision interface with Power over Ethernet
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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
-
Popular C-Mount lens mount
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Easy camera mounting via standard M3 threads or optional tripod adapter
-
Easy software integration with Allied Vision's Vimba Suite and compatibility to the most popular third party image-processing libraries.
-
Customizable sample space to fit the user’s application
-
Long holding time: 100 hours for six (6) STP liter He-3 gas
-
Stable He-3 pot temperature: Separate sippers for 1K pot and the charcoal sorb cooling line; +/- 0.5 mK at base temperature
-
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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Different substrate carriers for wafers up to 200 mm or single dies
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Probe cards and/or up to eight positioners
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Probe positioners placed inside vacuum chamber
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Short and stable probe arms
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Intuitive, manual drives
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Front loading capability through load door
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Software control of chuck for fast step-and-repeat testing of the entire wafer
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Fast step-and-repeat testing of the whole wafer
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Enables coaxial measurements up to 10,000 V and 300 A pulsed (600 A in a parallel configuration) with a single touchdown
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Even distribution of high current with innovative multi-fingertip design
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Compatible with TESLA 200/300 mm power device characterization system
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Reduced measurement time by testing both high-voltage and high-current conditions with a single touchdown
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Accurate characterization of a wide range of pad sizes and test currents, with minimum pad damage and contact resistance
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Safe, reliable and repeatable high-current/voltage measurements over a wide temperature range (from -55°C to +300°C)
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Low noise
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Excellent line/load regulation
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Coarse and fine voltage controls
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Constant voltage or constant current operation with automatic crossover and mode indication
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Individual On/Off switch per output (not including fixed output)
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Variable 1.5 -5V output on triple output model
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Switchable remote sense
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