Thermal Vacuum Test Systems

The DVI Model 2000 Thermal Vac. Test System is designed expressly for the proving of space flight hardware. The system provides a clean, temperature controlled, high vacuum environment for testing of space-based or high altitude components.

Features:

• Pentium® P.C. based operating system utilizing Windows NT® and National Instruments Labview for control and monitoring of system status. Automatically controls vacuum and thermal cycling for unattended operation.
• The color touch screen operator interface provides easy on-screen control and display of vacuum system status. Thermal controls include P.I.D. heat/cool with ramp-soak recipe generation and retrieval.
• Available opetions include Zip or Jaz drives for continuous data logging and/or recipe storage and an alarm phone paging systems.
• 20" diameter x 22" deep horizontal cylandrical vacuum chamber with four access ports. ISO 160 clamp flanges are standard, providing 6" access ports, 2 on each side. (Other flange configurations are available, including view-ports)
• 17" W x 20" L black anodized aluminum thermal plate with an embedded electric heating element and gun drilled passages for LN2 cooling, which provides a temperature range of -150°C to 200°C
• Standard pumping for the Model 2000 is a 250 L/S turbomolecular pump and Alcatel 2021

The DVI Model 3600 Thermal Vac. Test System is designed expressly for the proving of space flight hardware. The system provides a clean, temperature controlled, high vacuum environment for testing of space-based or high altitude components.

Features:

• This fully automatic system with microproscessor based programmable controller provides rotary switch selection of pumpdown, venting and cryopump regeneration cycles. Automatic mode allows unattended pumpdown from atmosphere to high vacuum and initiation of thermal tesst cycle (if enabled).
• Thermal test cycle is controlled by a Eurotherm model 818 temperature controller/programmer with Digital display.
• 36" diameter x 64" deep horizontal cylindrical vacuum chamber with twelve access ports,consisting of four 10" ASA {2 on each } and eight ISO 160 clamp flanges standard { 4 on each side,other flange configurations available,including view-ports}.
• Full opening hinged front door,also available with an optional view-port.
• 24"W x 48" L black anodized aluminum thermal plate with embedded electric heating elements and LN{2] cooling lines provided a temperature range of-150° C to 200° C.
• Standard pumping for the model 3600 is the CTI Cryo-Torr 10 and Alcatel 2033 mechanical pump.
• The test chamber is supported by a fully enclosed powder coated cabinet with easily removable panels to allow convenient access to vacuum pumps,valves and controls.
  

DVI 30" Bell Jar Thermal Vac. Test System is designed expressly for the proving of space flight hardware. This system provides a clean, temperature controlled,High vacuum enviroment for testing of space-based or high altitude components.

Features:

• Pentium® P.C. based operating system utilizing Windows NT® and National Instruments Labview®
  For control and monitoring of system status. Automatically controls vacuum and thermal cycling for unattended operation.
• The color touch screen operator interface provides easy on screen control and display of vacuum
  system status. Thermal controls include P.I.D. heat/cool with ramp-soak recipe generation and retrieval
• Available options include Zip or Jaz drives for continuous data logging and/or recipe storage and an alarm phone paging system.
• Thermal platen is made of black anodized aluminum with an embedded electric heater and gun drilled passages for liquid nitrogen.