Humphrey L13-8-5PK Opalite Clip-on Mantle Pack of 5

Description

Product Overview

The Humphrey L13-8-5PK Opalite Clip‑on Mantle is engineered for laboratory environments that demand precise and reliable heating. Each mantle in the pack of five is constructed from high‑grade metal, providing excellent thermal conductivity while resisting corrosion from typical lab chemicals. The battery‑powered design eliminates the need for external power cords, allowing researchers to position burners freely without worrying about outlet availability. With a compact footprint of 6.57 x 4.45 x 0.59 inches and a lightweight profile of just 0.634 ounces per unit, the mantles are easy to store and transport between workstations.

Designed for utilitarian use, the mantles feature a simple clip‑on mechanism that secures firmly into the burner groove. Once clipped, the mantle ignites instantly, delivering consistent heat across the entire surface of the sample container. The Opalite glass enclosure diffuses the flame evenly, reducing hot spots and ensuring uniform temperature distribution—critical for reproducible experimental results. The product is not water‑resistant, reinforcing its intended use in dry lab settings where moisture exposure is minimal.

Usage

These mantles are ideal for a wide range of scientific applications, including organic synthesis, analytical chemistry, and material testing. Researchers can employ them in standard benchtop burners, rotary evaporators, and reflux setups where a steady heat source is required. The battery‑powered feature is especially valuable in field laboratories or teaching labs where power outlets may be limited. Because the mantles are lightweight and easy to clip on, they reduce setup time, allowing students and technicians to focus on experimental procedures rather than equipment preparation.

In addition to traditional heating tasks, the mantles can be used for gentle drying of glassware, pre‑heating of reaction vessels, and maintaining temperature during kinetic studies. Their durable metal construction ensures long‑term performance even after repeated heating cycles, making them a cost‑effective solution for institutions that run high‑throughput experiments. The pack of five provides enough units to equip multiple workstations simultaneously, supporting collaborative research environments.

Why Choose Us

Humphrey is a trusted name in laboratory equipment, known for rigorous quality control and reliable performance. Each mantle undergoes a multi‑stage testing process that verifies temperature stability, battery life, and mechanical integrity. The Opalite glass is sourced from certified suppliers to guarantee clarity and resistance to thermal shock, reducing the risk of breakage during rapid temperature changes. Our commitment to customer satisfaction includes a responsive support team that assists with installation guidance, battery replacement, and warranty claims.

Choosing the Humphrey Opalite Clip‑on Mantle means investing in a product that balances durability, ease of use, and precise heating. The battery‑powered design eliminates the clutter of cords, while the clip‑on mechanism ensures a secure fit that does not shift during operation. This combination of features translates into higher productivity and fewer interruptions in the lab.

Key Features

• Five mantles per pack provide ample coverage for multiple workstations.
• Battery‑powered heating eliminates the need for external power sources.
• Durable metal construction offers excellent thermal conductivity and long‑term resilience.
• Clip‑on design secures quickly to burner grooves, reducing setup time.
• Responsive customer support and warranty service ensure peace of mind.

FAQ

What type of battery does the mantle require?

The mantle uses standard AA alkaline batteries, which are widely available and provide up to 8 hours of continuous heating on a full charge.

Can the mantles be used with any laboratory burner?

Yes, the clip‑on mechanism is compatible with most standard benchtop burners that have a groove for mantle attachment. Always verify the burner’s specifications for optimal fit.

Is the Opalite glass resistant to thermal shock?

Absolutely. The Opalite glass is engineered to withstand rapid temperature changes, minimizing the risk of cracking during heating or cooling cycles.

How do I replace the battery when it runs low?

Simply open the battery compartment located on the side of the mantle, insert fresh AA batteries following the polarity markings, and reseal the compartment. The mantle will resume operation immediately.

What warranty does Humphrey offer for this product?

Humphrey provides a one‑year limited warranty covering manufacturing defects and material failures. Contact our support team with your purchase details for assistance.