Heathrow Scientific True North Cooler HEA120073 Polycarbonate 0.5-2 mL

Description

Product Overview

The Heathrow Scientific True North Cooler is engineered to meet the rigorous demands of modern laboratory environments where sample integrity and temperature control are paramount. Constructed from high‑impact polycarbonate, the cooler offers a transparent lid that allows quick visual verification of tube placement without compromising the sealed environment. The unit accommodates twelve standard 0.5‑2 mL microcentrifuge tubes, each secured in a gridded, keyed compartment that prevents cross‑contamination and simplifies inventory management. Rubber non‑slip feet provide stability on benchtops, while the compact dimensions (3.34 x 0.87 x 0.87 inches) ensure the cooler fits easily into standard lab drawers or transport cases.

Designed for versatility, the True North Cooler supports a range of tube formats, including 0.5 mL, 1.5 mL, and 2.0 mL microcentrifuge tubes, as well as cryogenic vials and assay plates in the 96‑place configuration. The clear lid is keyed to a single position, guaranteeing consistent orientation for rapid sample identification. A temperature‑retention graph is supplied with each of the seven available styles, enabling users to predict cooling performance under varying ambient conditions.

Temperature performance is a core strength of this cooler. With a maximum operating temperature of –20 °C, the unit reliably preserves temperature‑sensitive reagents, enzymes, and nucleic acids for the duration of short‑term experiments or field deployments. The polycarbonate construction not only provides durability but also offers excellent thermal insulation, reducing the need for external cooling accessories. The product’s lightweight design (3.52 ounces) makes it easy to handle, transport, and integrate into existing laboratory workflows.

Usage

In molecular biology laboratories, the True North Cooler is ideal for temporary storage of reaction mixes, enzyme aliquots, and nucleic acid samples that require sub‑zero conditions between preparation steps. Researchers can quickly retrieve tubes from the gridded layout, perform assays, and return samples to the cooler without risking temperature fluctuations. The clear lid facilitates rapid visual checks, minimizing downtime during high‑throughput workflows.

Field researchers conducting environmental sampling or on‑site diagnostics benefit from the cooler’s rugged polycarbonate shell and non‑slip base, which protect samples from accidental drops and vibrations. Whether collecting soil extracts, water samples, or portable PCR reagents, the cooler maintains a stable –20 °C environment, extending the viable window for downstream analysis.

Educational institutions and teaching labs also find the True North Cooler useful for demonstrating temperature‑dependent reactions to students. Its transparent design allows learners to observe the cooling process, while the simple one‑position lid mechanism teaches proper sample handling techniques. The unit’s compliance with standard tube sizes ensures compatibility with a wide range of laboratory equipment.

Why Choose Us

Heathrow Scientific has a long‑standing reputation for delivering high‑quality scientific equipment that meets stringent industry standards. The True North Cooler exemplifies this commitment through meticulous material selection, precision engineering, and thorough testing. Each cooler undergoes a rigorous quality assurance process that includes impact resistance testing, temperature calibration, and durability assessments to guarantee reliable performance in demanding laboratory settings.

Our dedication to customer satisfaction extends beyond product design. We provide comprehensive documentation, including a temperature‑retention graph for each style, enabling users to make informed decisions about cooling strategies. Additionally, our responsive technical support team is available to assist with installation, troubleshooting, and optimization, ensuring that your laboratory operations run smoothly.

Choosing the Heathrow Scientific True North Cooler means investing in a product that balances affordability with premium features. The unit’s competitive pricing, combined with its robust construction and versatile compatibility, delivers exceptional value for research institutions, biotech companies, and academic laboratories alike.

Key Features

• Impact‑resistant polycarbonate body protects samples while providing clear visual access.
• Rubber non‑slip feet keep the cooler stable on any work surface, reducing accidental spills.
• Gridded, keyed lid ensures consistent tube orientation for fast identification and reduced handling errors.
• Maintains temperatures down to –20 °C, preserving enzyme activity and nucleic acid integrity during short‑term storage.
• Dedicated customer support and detailed temperature‑retention charts help users maximize performance.

FAQ

What tube sizes are compatible with the True North Cooler?

The cooler is supplied with adapters for 0.5 mL tubes as standard, and it also supports 1.5 mL and 2.0 mL microcentrifuge tubes. Additional configurations are available for cryogenic vials and 96‑well assay plates.

Can the cooler be used for long‑term storage?

While the unit is optimized for short‑term cooling at temperatures as low as –20 °C, it is not intended for extended cryogenic storage. For long‑term preservation, a dedicated ultra‑low freezer is recommended.

How does the temperature‑retention graph help me?

The graph provides empirical data on how long the cooler can maintain a target temperature under specific ambient conditions. This information allows you to plan experiment timelines and decide when to replenish cooling resources.

Is the cooler compatible with standard laboratory racks?

Yes, the compact dimensions allow the cooler to fit into most standard lab racks, drawers, and transport cases. Its lightweight design also makes it easy to carry between workstations.

What warranty and after‑sales service are offered?

Heathrow Scientific offers a one‑year limited warranty covering manufacturing defects. Our after‑sales team provides troubleshooting assistance, replacement parts, and guidance on optimal usage to ensure long‑term satisfaction.