Ohaus 30400189 Dry Block Heater Accessories

The Ohaus 30400189 is a modular heating block designed for use with Ohaus dry block heaters. It holds laboratory vials securely so they can be heated evenly during procedures such as incubation, enzyme reactions, and sample preparation.

This accessory is designed specifically for 28 mm diameter vials and includes six wells that keep samples stable while heating. The well diameter is approximately 28.8 mm with a depth of about 45 mm, allowing consistent temperature contact with the sample container.

The module block is constructed from anodized aluminum, which provides excellent thermal conductivity and corrosion resistance. This material helps ensure efficient heat transfer and long-term durability in laboratory environments.

The Ohaus 30400189 module block is designed for Ohaus dry block heater systems, including models that accept interchangeable modular blocks. These heaters allow laboratories to swap blocks to accommodate different tube sizes and sample containers.

Interchangeable blocks allow a dry block heater to adapt to different tube sizes, vials, and sample formats. By selecting the correct block, laboratories can maintain close contact between the sample container and the heating surface, improving heat transfer and temperature uniformity.