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Praecis Environment Complete Systems Overview

The Præcis Environment Complete System is a turnkey, precision climate control system tailored to your application. See our gallery for examples.

The following are room/enclosure sizes based on the capacity of our ATCUs. We can accommodate rooms with a footprint larger than 17 m² by using multiple ATCUs.

Select a Præcis Environment: 

    E-2 Complete System    Enclosure Area Up to 2 m²  Enclosure Volume Up to 4 m³


E-2 Complete System

Enclosure Area
Up to 2 m²

Enclosure Volume
Up to 4 m³

      E-5 Complete System    Enclosure Area Up to 6 m²  Enclosure Volume Up to 12 m³

 

E-5 Complete System

Enclosure Area
Up to 6 m²

Enclosure Volume
Up to 12 m³

      E-9 Complete System    Enclosure Area Up to 11 m ²   Enclosure Volume Up to 22 m³

 

E-9 Complete System

Enclosure Area
Up to 11 m²

Enclosure Volume
Up to 22 m³

      E-18 Complete System    Enclosure Area Up to 17 m ²   Enclosure Volume Up to 34 m³

 

E-18 Complete System

Enclosure Area
Up to 17 m²

Enclosure Volume
Up to 34 m³

Praecis provides system engineering from concept to certification. Each system can have any combination of features and controls.  We design, build, and install each system using state-of-the-art elements and controllers customizing each system for the application. Praecis delivers complete turnkey systems.

A Praecis Complete Environment system can maintain:

  • Air temperature to ± 0.005 °C.
  • Humidity to ± 0.3% RH.
  • Pressure to ± 1 Pa.
  • ISO cleanroom standard 14644-1, Class 10.

Our control systems are based on the Praecis proprietary control software. Our systems do not require user interaction and will operate indefinitely without adjustment. If there is a significant change in the operating conditions or ambient variables, Praecis can monitor and adjust the system control software from our headquarters.

Sizing the Enclosure

Matching the space necessary for the application reduces costs and maximizes performance. By limiting the size of the enclosure and isolating it from as many heat sources and other climate variables as possible, you will reduce cost and improve performance.  

In the example below, the operator can sit at the desk-height table and access the instrument by raising the screen and then lowering the screen before initiating the measurement. It only takes a few seconds for the critical point temperature to return to its set point, which the operator can observe on the ATCU screen.

Enclosure Customization

The following may be customized for any Environment Complete system enclosure:

  • Walls, doors, windows, lighting.
  • Lighting and utility configurations.
  • Vibration isolation.
  • Sensors for gases.
  • Utilities and Internet.
     This Environment-5 Complete system houses a stylus-type profiler. Præcis d   esigned an enclosure that fits snuggly around the instrument with a roll-up clear shade on the front.

 

This Environment-5 Complete system houses a stylus-type profiler. Præcis designed an enclosure that fits snuggly around the instrument with a roll-up clear shade on the front.