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Thermo Scientific Heratherm OMH180 Advanced Lab Oven - Mechanical

Part Number: 51028126

Model 51028126, Thermo Scientific Heratherm OMH180 Advanced Lab Oven - Mechanical

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Part Number


Chamber Volume

6.1 Cubic Feet / 170 Liters


Mechanical Convection

Temperature Range

50°C to 330°C

Temp Uniformity

±1.5°C at 150°C

Temp Sensitivity


Chamber Dimensions

27.9"H x 18.3"W x 20.4"D

Ext Dimensions

36.2"H x 25.2"W x 29.1"D


152 lbs

Power Output

3360 Watts / 14 Amps


2 Shelves


208-240V 60Hz


2 Years Parts and Labor

(PDF Download) Heratherm Ovens Brochure

Heratherm OMH180 Laboratory Oven

Heratherm OMH180 with Door Open

Advanced Protocol ovens incorporate all the benefits of the General Protocol ovens and boast additional features providing even more flexibility, accuracy, and dependability.

Adjustable fan speed for application related airflow: High Speed for fastest drying and heating, quick recovery as well as best temperature stability and uniformity, and Reduced Speed for applications that require minimal airflow, like drying of powders.

Programmable controller for temperature ramps and dwells allows you to store up to 10 programs with 10 discrete steps

Sophisticated timer can automate the oven to turn on or off after a pre-set time and allows you to choose between a recurring weekly timer or a run based on the 24 hour clock

Capable of operating at temperatures up to 330°C with the highest level of temperature uniformity (1.5°C)

Inner chamber is made from corrosion-resistant stainless steel (AISI 304) with rounded corners for easy cleaning

Door can be opened 180° to allow convenient access to the interior for hassle free cleaning and easy loading of probes

Simple, microprocessor-based touch button controls

RS232 data interface included

Fresh Air damper provides control over air exchanges and is electronically controlled

Dedicated access port allows the introduction of sensors for independent data monitoring

Heratherm OMH180 Dedicated Access Port
Dedicated Access Port

Dry alarm contact included for the connection of an alarm device

Boost function enables rapid heating up no need to run the oven 24/7

A simple calibration routine ensures temperature accuracy over time

Stackable with an optional stacking kit

Includes 2 shelves with a maximum weight (shelf load) of 55 pounds. Each oven can hold 19 shelves. See accessories for more shelves.

Mechanical Convection

Fast sample drying and heating

Superior temperature uniformity

Fast temperature recovery after door opening


Heratherm ovens feature an environmentally friendly design with cost savings in mind, reducing energy consumption by as much as 20% compared to previous (Lindberg Blue M and Precision) models.

Surpassing energy efficiency, increasing cost effectiveness, reducing environmental impact.

Exceptionally low energy consumption

Heratherm OMH180 Round Corners for Easy Cleaning
Round Corners =
Easy Cleaning

Unique door design reduces heat emission significantly

Timer for effective usage and additional energy savings

Designed with a very small footprint ratio compared to the interior volume and are stackable with an optional stacking kit

Flexible shelving system allows for optimal space utilization


Routine check upon startup for optimum performance levels.

Temperature uniformity +/- 1.5°C at 150°C

Automatic audible and visual overtemperature alarm system to protect samples

Access port for data logging with independent sensors

Low surface temperatures


Large, easy to view vacuum fluorescent display

Easy setting with intuitive interface

Easy cleaning with rounded corners

Optional Accessories

Heratherm Wire Mesh Shelf for OMS180 / OMH180 / OMH180-S

Part Number: 50127766

The wire mesh shelf includes shelf supports and can hold up to 55 pounds of weight. A maximum of 19 shelves fit per oven. Two (2) shelves are included with the oven. Fits the following models: OMS180/ OMH180 / OMH180-S.

Sale Price: $135.00

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Model 50127766, Thermo Scientific Heratherm Wire Mesh Shelf for OMS180 / OMH180 / OMH180-S

Stacking Kit for Heratherm 180L / 6.4 cu.ft. Models

Part Number: 50126667

A stacking kit allows you to stack two ovens to maximize floor space.

Sale Price: $210.00

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Model 50126667, Thermo Scientific Stacking Kit for Heratherm 180L / 6.4 cu.ft. Models

Support Stand with Casters for Heratherm Ovens 180L / 6.4 cu.ft. Models

Part Number: 50127743

A support stand will keep the oven off the floor and allow you to easily roll it around the lab. The stand with casters is 7.4 inches tall.

Sale Price: $467.00

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Fresh Air Particle Filter for Heratherm Ovens

Part Number: 50127566

(1) fresh air particle filter for connection to the fresh air vent (intake); for all Heratherm ovens.

Sale Price: $530.00

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