SEM PicoIndenter Series

Hysitron PI 89

Robust, precise and modular in-situ SEM nanomechanical instrument
Hysitron PI 89 SEM PicoIndenter

하이라이트

The Next-Generation In-Situ Nanomechanical Test Instrument

Hysitron PI 89 SEM PicoIndenter

The Hysitron PI 89 SEM PicoIndenter leverages the advanced imaging capabilities of scanning electron microscopes (SEM, FIBSEM, PFIB), making it possible to perform quantitative nanomechanical testing while simultaneously imaging. PI 89 further advances Bruker's market-leading capacitive transducer technology, which enabled the first commercial in-situ SEM nanomechanics platforms. Enabled testing techniques include nanoindentation, tensile testing, pillar compression, particle compression, cantilever bending, fracture, fatigue, dynamic testing, and mechanical properties mapping.

Unmatched
control and performance
Provides intrinsic displacement actuation and displacement control from <1nm to 150µm, industry-leading load range from <1µN to 3.5N, and 78kHz feedback rate and data acquisition up to 39kHz to capture transient events.
Innovative
stage technology
Enables precise sample positioning with encoded linear and two configurations of rotation and tilt stages for reliable and repeatable testing, property mapping, in-situ FIB milling, and analytical imaging with EBSD, EDS, BSE, and TKD detectors.
Versatile
modular design
Supports a full suite of in-situ testing techniques and options including elevated temperature, nanoTribology, electrical characterization module, nanoDynamic, Push-to-Pull, direct-pull tension, high strain rate, and scanning probe microscopy imaging.

특징

Features

Advanced Performance and Functionality

The compact design of Hysitron PI 89 allows for maximum stage tilt and minimum working distance to enable optimal imaging during testing. PI 89 offers researchers greater versatility and performance than competing systems:

  • Redesigned platform increases versatility and ease of use 
  • 1 nm encoded linear stages provide greater repeatability during automated testing modes while increasing travel range
  • Improved frame stiffness (~0.9 x 106 N/m) delivers greater stability throughout the testing process
  • Rotation and tilt (RT) stage configurations enable imaging, FIB milling, and access to detectors, such as EDS, CBD, EBSD, and TKD for analytical data and imaging
Two rotation/tilt stage configurations available with next-generation system design. A simple sliding stage added to the system allows quick and simple adjustment of the sample position relative to the transducer.

True Displacement Control

Fine load drops in true-displacement control test with SEM PicoIndenter. Rate limiting deformation mechanisms of bcc metals in confined volumes. Acta Materialia, Volume 166, March 2019, p. 687-701, 2019

Hysitron PI 89 utilizes Bruker’s proprietary sub-nanometer sensitivity transducer and piezo-driven flexure for intrinsically displacement-controlled and load-controlled tests:

  • In intrinsically displacement-control mode, the piezo actuator can apply displacement with a predetermined displacement rate, and the transducer measures the force
  • In true load-control mode, the transducer can apply force electrostatically while simultaneously measuring displacement capacitively
  • The uniquely low-current design of the transducer minimizes thermal drift and provides unprecedented load and displacement sensitivity

In-Situ Mechanical Data Synchronized with SEM Imaging and Analytical Mapping

Video capture from the SEM enables real-time monitoring and direct correlation of mechanical data to microscope imaging. Samples were provided courtesy of Professor Steven Nutt, University of Southern California.

In-situ mechanical data acquired with the Hysitron PI 89 are synchronized with SEM imaging and displayed side-by-side. This allows you to see the influence of defects, mechanical strain, and thermal or electrical stimuli on the performance, lifetime, and durability of engineered materials—from nanometer-to-micrometer scales. This synchronization enables a greater range of analyses:

  • The rotation and tilt stages of the SEM offer a combination of EBSD and mechanical property mapping of samples
  • FIB milling can be performed on a sample before and after nanomechanical testing, without venting a chamber
     

부속품

Options & Accessories

Browse Our Range of Characterization Techniques

The Hysitron PI 89's modular design supports a full suite of innovative in-situ testing techniques and two rotation and tilt stage configurations for advanced imaging and FIB milling.

웨비나

추가 정보

More Information

Find Out More

Key Publications with SEM

2020
2019
2018
Archive

2017

2016 

2015 

2014 

2013

2012

2011 

2008 - 2010 

전문가에게 문의하십시오.

Contact Us

* Please fill out the mandatory fields.

Please enter your first name
Please enter your last name
Please enter your e-mail address
Please enter your Company/Institution
What best describes your current interest?
Please add me to your email subscription list so I can receive webinar invitations, product announcements and events near me.
Please accept the Terms and Conditions

이 사이트는 Google과 reCAPTCHA의 보호를 받습니다. 개인 정보 보호 정책 서비스 약관 지원하다.