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Performance Specifications

All performance specifications stated, including but not limited to, pump-down rates and vacuum levels make the following assumptions:

  • The Vacuum Chamber is empty.
  • The Vacuum Chamber and other system components are clean and dry.
  • The System is being operated at Sea Level
  • The ambient temperature is 18°C +/- 2°C
  • All system components, including those not supplied by Abbess, are appropriate for the system and are functioning properly.
  • The specifications are not impacted by the properties of your product.

If you require performance specifications for conditions other than those listed above, it is vital that you make this known to Abbess Instruments in writing.  Generally Abbess Instruments recommends choosing chamber and pumping system qualities capable of achieving a theoretical vacuum at least an order of magnitude better than the desired operational vacuum. 

It is to be noted that a specification described as '10-5 Torr' is a range, and means the clean, empty, dry chamber system is capable of reaching some undetermined value between 1.0x10-5 and 9.9x10-5 Torr: The (clean, empty, dry) chamber is deemed compliant whether its As-Built base vacuum is 1.0x10-5 Torr or 9.9x10-5 Torr. It does not mean that the chamber is guaranteed to reach every level within that range.


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Vacuum Cycle Controller, PC

Abbess can combine sophisticated thermal and vacuum systems, enable ramped profile proportional response in powering, valve manipulation, pumping speeds, as well as robotic process actuation if necessary, all interfaced with our custom GUI/ touchscreen PC Controller. Abbess configures control and test data logging to meet the customer demand in applications ranging from high altitude climb and dive and deep space flight simulation to scale production process and testing applications. Datalogging function for experimentation or quality control is practically limitless. Just a few examples of the systems we’ve produced in the past are shown below. Discuss your needs with Abbess sales engineering and your challenge can become our next accomplishment.

 

Featured Products:

Touch Screen PC Controller with Abbess Custom Programing

For your needs for modern factory, product testing or reseach systems Read and control all your process variables, easily change products, keep bach records, record , plot and export data files, remotely program or monitor your process. Brings control of the factory floor to your laptop, at a price you can afford.

Automated Space Simulation System with Cascade Refrigeration

This system allows articles under test placed inside to be exposed to high vacuum pressure as well as various temperatures via the heated and cooled Thermal Plate Assembly. A Thermal Vacuum Cycle Controller (TVCC) is used to automate control functions.

PC Touch Screen Package with “Climb & Dive” Profiling

News Release: 28 January 2011

Holliston, MA … Abbess Instruments, a global provider of quality, vacuum systems with optional easy-to-use process control and data logging, now offers “Climb & Dive” profiling functionality as an upgrade to its PC Touch Screen Package:

Abbess works in a cooperative fashion to customize automation to a customer’s process, and to ensure the system configuration meets production needs. Such upgrade options (to manually operated systems) include:

High Vacuum Chamber with Thermal Insert Work in Progress Images

Work in Progress Images

Vacuum Chamber with Robotic Dispensing and Touch Screen Interface

Robotic interface allows custom and percise automation under vacuum

Vacuum Mixing & Casting System with PC Based Controller

Complete with vacuum regulation and motor Start/stop contactor

High Vacuum Storage System

Achieve dry, and controlled conditions for your items and batches with our process-versatile, multi-access, multi-functional, with a optional automated chamber controller and data logger.

Multi-Plate Thermal Vacuum Chambers

Each built to customer requirements

Vacuum Mixing & Casting System with Computer Control

Complete with vacuum regulation and Motor Start/stop Contactor

Large Vacuum Storage Systems, Multi-cubes

Vacuum Storage System Custom configured to your requirements. complete systems with Pumps, controllers and other options