PhaseTwo

PhaseTwo® is a manufacturer specializing in advanced cryopreservation equipment catering to a variety of medical and life science applications. Their portfolio extends across multiple sectors including biotech, cell and genetic therapy, dermatology, biobanking, and in vitro fertilization, providing a comprehensive array of cold storage solutions. The product range encompasses cryogenic storage stainless steel freezers, cryogenic aluminum freezers, standard cryogenic freezers, control rate freezers, blast freezers, and dry ice equipment. PhaseTwo has reimagined cryogenic technology with a focus on user experience, moving away from conventional models and rethinking designs from the ground up, to introduce next-generation storage products that enhance user experience and meet the precise needs of contemporary scientific and medical communities.

PhaseTwo Cryogenic Canister Freezer
The PhaseTwo Cryogenic Canister Freezer (CCF) series merges advanced technology with functional design to meet contemporary cryogenic storage needs. Constructed with premium multi-layer insulation and the latest vacuum technology, these freezers provide industry-leading performance in static evaporation rate and hold time. In addition to being engineered for performance, PhaseTwo’s products are also designed for user convenience. The one-piece lid can be locked in position after removal, allowing an operator to use both hands during access. A designated position for the Low-Level and Temperature Alarm probe enables continuous temperature and liquid level monitoring. Numbered canisters with colour-coded handles simplify the process of identifying and locating samples. The durable aluminum construction, guided by finite element analysis, ensures reliability. PhaseTwo’s Cryogenic Canister Freezers combine ample storage capacity, low evaporation rates, and user-friendly design, making them an efficient solution for a variety of cryogenic storage applications.
Single unit

Advanced Insulation Technology: Premium multi-layer insulation for optimal LN2 performance.

One-Piece Lockable Lid: Enhances operational efficiency with hands-free access.

Monitoring Advantage: Integrated sensor guide for temperature and liquid level tracking.

Durable Aluminum Construction: Engineered for longevity and modern storage requirements.

User-Friendly Design: Numbered canisters and color-coded handles for easy identification.

Large Storage Capacity: Designed to offer the largest capacity in its class.
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PhaseTwo Cryogenic Rack Freezer
The PhaseTwo Cryogenic Rack Freezer (CRF) is designed for contemporary cryogenic storage, featuring a Low-Level and Temperature Alarm (LLTA) for consistent monitoring of temperature and liquid nitrogen levels. Larger models include an Autofill system for added convenience. The freezer's design includes a practical, one-piece lid that allows for hands-free access to samples, enhancing ease of use. Constructed with robust aluminum and utilizing advanced insulation and vacuum technology, the CRF is built for durability and efficient liquid nitrogen performance. It also aids in sample identification, with numbered canister locations and color-coded handles for straightforward organization. The CRF combines essential features and reliable construction to meet modern cryogenic storage requirements.

Low-Level Temperature Alarm: Monitors temperature and liquid nitrogen levels for enhanced security.

Autofill System: Included in larger models for ease of maintenance.

One-Piece Lid Design: Allows hands-free access for efficient sample handling.

Premium Multi-Layer Insulation: Ensures optimal liquid nitrogen performance.

Durable Aluminum Construction: Built for longevity and modern storage needs.

Easy Sample Identification: Numbered canisters and color-coded handles for quick recognition.

Finite Element Analysis: Ensures reliable and efficient freezer design.
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PhaseTwo Dewars
The PhaseTwo D Series Dewars provide efficient short-term storage for liquid nitrogen in 25 to 50-liter capacities. They feature easy-to-use Liquid Withdrawal Device compatibility, ensuring quick and secure operation. These dewars incorporate premium multi-layer insulation and advanced vacuum technology for optimal performance. Designed with durable aluminum and ergonomic handling, they are tested for reliability and tailored to modern requirements.
Single unit

Compatible with new Liquid Withdrawal Device for 25-50 liter models.

Quick, half-turn attachment for secure Liquid Withdrawal Device connection.

Premium multi-layer insulation ensures industry-leading liquid nitrogen performance.

Advanced vacuum technology systems for optimal temperature maintenance.

Durable aluminum construction, tested and tailored for modern storage needs.

Ergonomic handle design for enhanced safety and ease of use.
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PhaseTwo High Capacity High Efficiency Freezers
The PhaseTwo High Capacity High Efficiency (HCHE) freezer series is designed to cater to high-capacity storage needs, accommodating 20,000 to 107,000 vials. These freezers are equipped with an automated control system featuring dual level sensing and a touch screen display, which enhances product security while ensuring ease of use. The series incorporates premium multi-layer insulation and the latest vacuum technology systems for superior performance. Each HCHE freezer is constructed from durable stainless steel, engineered and rigorously tested to meet contemporary requirements. Key features include solenoid monitoring for overfill protection, a unique LN2 detection system, and the option for vapor or LN2 storage. Additionally, the freezers offer a full-height turntable with distinct sections, auto defog functionality, a stainless steel table-top, hinged lids for convenient access, foldable and lockable stainless-steel steps, and dual independent temperature probes. The HCHE series also supports remote cloud monitoring, adding an extra layer of convenience and control.
Single unit

Capacities ranging from 20,000 to 107,000 vials.

Automated control with dual level sensing and touch screen display.

Premium multi-layer insulation and advanced vacuum technology for high efficiency.

Durable stainless steel construction, engineered for modern requirements.

Features include solenoid monitoring, LN2 detection, auto defog, and remote cloud monitoring.

Full-height turntable with marked sections for organized storage.

Hinged lids and foldable, lockable steps for easy access.
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Phasetwo Liquid Withdrawal Device
The PhaseTwo Liquid Withdrawal Device (LWD) is designed for efficient handling of cryogenic materials, enabling the transfer of liquid nitrogen from D25, D35, and D50 Dewars into smaller vessels. This device allows for direct refilling without the need to detach it from the Dewar, operating through pressure transfer from a low-pressure LN2 cylinder for immediate use after filling. The device features a secure connection mechanism that locks into a quick assemble/disassemble flange, complemented by a spring plunger to ensure a robust seal. The PhaseTwo Liquid Withdrawal Device streamlines the process of transferring liquid nitrogen with a capacity of 8 liters per minute at operational pressures up to 7.25 psig (0.5 bar), making it a practical tool for enhancing cryogenic operations. It is compatible with D25, D35, and D50 Dewars, providing versatility and reliability in liquid management.

Efficient Transfer Capability: Enables seamless transfer of liquid nitrogen from D25, D35, and D50 Dewars into smaller vessels at a rate of 8 liters per minute.

Direct Refilling System: Designed for filling without removal from the Dewar, utilizing pressure transfer from a low-pressure LN2 cylinder for immediate use.

Secure Connection Mechanism: Features a quick assemble/disassemble flange with a spring plunger that ensures a tight and reliable seal.

Broad Compatibility: Compatible with D25, D35, and D50 Dewars, offering versatile application across different cryogenic storage systems.
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PhaseTwo LN2 (Dry) Vapor Shippers
The PhaseTwo VS Series offers a variety of technologically advanced options to support efficient transportation of products which require a cryogenic environment. The shippers in this line feature lockable lids and are equipped with an In-Transit Monitoring System which enables real-time shipment tracking. PhaseTwo's shipping cases allow documentation to be stored safely and conveniently and include a fully foamed inner section to securely brace the shipper. Multi-layer installation, state-of-the-art vacuum technology, and construction from premium materials combine to ensure durability and high performance, including the industry-leading evaporation rates that PhaseTwo's products are known for. These durable aluminum shippers, developed using finite element analysis and rigorous testing, meet the IVF industry's stringent requirements for durability, reliability, and traceability.

Advanced In-Transit Monitoring System for continuous shipment tracking and enhanced security.

Quick charging capability, enabling all models to be fully charged in less than two hours.

Secure, fully foamed inner compartment in the shipping container for safe product placement.

Premium multi-layer insulation and cutting-edge vacuum technology for superior performance.

Durable aluminum shippers designed using finite element analysis for reliability and efficiency.

Lockable lid feature for additional security during transportation.

Engineered for optimal liquid nitrogen handling, meeting current industry requirements.
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PhaseTwo Long Term Freezers
The PhaseTwo LT21 is a state-of-the-art freezer designed for farm tanks, integrating advanced technology for efficiency and ease of use. It features a unique one-piece lockable lid that, when removed, can be positioned to allow operators to use both hands for quick access to the contents. The freezer includes a canister locating mechanism at the bottom and numbered location slots on the neck ring. Additionally, the canister handles are color-coded for straightforward product identification. The LT21 is constructed using premium multi-layer insulation and cutting-edge vacuum technology systems, ensuring optimal LN2 performance. Ergonomic cast handles enhance user comfort. The design and engineering of the LT21, involving finite element analysis and specific testing, ensure it is a durable and reliable solution for modern cryogenic farm tank requirements.
Single unit

Advanced one-piece lockable lid for easy access.

Canister locating mechanism with color-coded, numbered handles for quick identification.

Premium multi-layer insulation for optimal LN2 performance.

Durable design using finite element analysis.

Ergonomic cast handles for comfortable use.
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