EasyMax 402 Basic Thermostat System

The Personal Synthesis Workstation.EasyMax 402 Basic Synthesis Workstation for the Organic Chemist

For Organic Chemists

The personal workstation allows chemists to create new molecules, develop new synthetic routes and produce initial material batches.

Variety of Working Volumes

The EasyMax 402 can be used with one- and two-piece glass reactors supporting working volumes from 40 to 400 mL.

Wide Temperature Range

The EasyMax 402 enables experiments in a temperature range from -40 to 180 °C without the use of cumbersome oil and ice baths, or bulky cryostats.

Material No.: 30133677

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Unmatched Flexibility

A wide range of reactors and covers provide flexibility to the EasyMax 402. Researchers choose between:

  • 100mL and 400mL Volumes
  • 1-piece or 2-piece Reactor Vessels
  • Glass or PTFE Covers

Powerful overhead stirring with a variety of impeller blades ensures good mixing at all times.

Personal Safety

The addition of reactants is automatically controlled from the touchscreen and does not require user interaction or exposure to chemicals. When dosing, advanced algorithms control addition rates if the reaction exceeds safety limits. An emergency program maintains personal safety if unexpected conditions occur. 

Specifications - EasyMax 402 Basic Thermostat System
Temperature Range
-40 °C – 180 °C
Operating Volume
40 mL – 400 mL
Powder-coated stainless steel with FEP coated cover plate
Dimensions (HxWxD)
28 cm x 43 cm x 36 cm
Back / Front light
20 kg
Power Requirements
100 – 240 VAC, 50/60Hz
Heating / Cooling
Solid State Thermostat
Temperature Modes
Jacket control, reaction mixture control, distillation control, crystallization control

Best User Experience

EasyMax is operated via an easy-to-use touchscreen to change reaction parameters at the touch of a button.

High Quality Experiments

The EasyMax 402 Basic allows precise reaction parameter control. This enables high-quality, representative experiments, leading to more and better knowledge per experiment.

Broad Application Range and Flexibility

The EasyMax 402 Basic lets you control a broad range of reaction parameters such as temperature, stirring speed, or reagent addition with high precision.



EasyMax Basic Datasheet (102, 102 LT, 402)
Synthesize more new compounds, eliminate non-viable candidates earlier and perform reaction optimization at volumes from 0.5 mL to 400 mL.


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Extended Product Information

EasyMax 402 User Manual
View and download EasyMax 402 user manual. Support documentation for your EasyMax.
EasyMax Pre-Installation Guide
This document outlines the site requirements for a successful installation of the EasyMax® system and provides information about technical data, cons...
EasyMax 402 Operating Instructions
Step-by-step instructions and helpful tips to get the most out of your EasyMax 402 Synthesis Workstation. From setup to troubleshooting, we've got you...
EasyMax Service Solutions
METTLER TOLEDO provides a range of value-added service options to help ensure instrument uptime, provide quality results, and ensure regulatory compli...




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EasyMax 402 Basic Thermostat System