In-Situ SEM Accessories

Cryogenic SEM Vacuum Transfer System

Stable sample transfer at low temperatures  
Preserve the original state with direct connection to electron microscope analysis

Cryogenic freezing | Vacuum transfer | 360° rotating cold stage | Multi-module integration

ZEPTOOLS Cryogenic SEM Vacuum Transfer System is specially designed for scanning electron microscopes, allowing samples to be observed and analyzed at extremely low temperatures while preserving their original state.

The system can stably transfer samples in a vacuum environment, avoiding interference from the external environment, and supports multi-scenario vacuum transitions from glove boxes and liquid nitrogen to FIB and electron microscopes, providing a complete solution for studying material surface properties under low-temperature conditions.

Main Technical Specifications

Covering cold stage, cold trap, vacuum transfer, and cryogenic supply

Customized Sample Shuttle Service

Provides customized sample shuttle service

360° Rotating Cold Stage

Loads the sample shuttle and provides cryogenic protection

Supports 360° omnidirectional rotation; the cold stage can tilt over a large angle

Wide temperature range control, covering deep cryogenic to room temperature

High temperature control accuracy and stable temperature

Rapid cooling

The cold stage and cold trap support baking for degassing

Cold Trap

Provides cryogenic protection and contaminant adsorption

Deep cryogenic cold trap with extremely low temperature

Stable temperature control

Rapid cooling

Vacuum Transfer Chamber

Used for vacuum transfer of samples

Supports vacuum mutual transfer between glove box and FIB

Supports vacuum transfer of liquid nitrogen samples for FIB cryogenic sample preparation

Vacuum Transition Chamber

Enables vacuum transition transfer of samples to the electron microscope

Fast and convenient operation

Independent vacuum system, matching the vacuum of the electron microscope

Cryogenic System

Provides a cold source for the cold stage and cold trap

Large-capacity liquid nitrogen storage tank for long-term continuous operation

Designed with a port for adding liquid nitrogen without shutting down the system

Control System

System control, integration, and interaction

Temperature display and control

Vacuum system integration and control

Optional liquid nitrogen workstation to enable cold-in and cold-out sample handling

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Application Cases

Cryogenic sample preparation to preserve the original structure of samples

FIB cross-section preparation results of lithium battery separator samples at different temperatures; low temperature can prevent preparation heat from damaging the sample structure

Cryogenic cross-section processing of a polymer film

Selected Customers

Trusted by numerous universities, research institutions, and enterprises

Start Your Journey in Cryogenic Transfer

Independently developed by ZEPTOOLS, providing a complete set of micro-nano analysis solutions

Phone: +86-400-966-2800

Email: micage@zeptools.com