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Blue M CEO-916-4-B Steady State Chamber Serial#: 125008

Now In Stock!  Available for Rent or Purchase.  Can Ship in a week or less!

Lunaire’s steady-state chambers are available in four convenient sizes. With work space sizes of 8, 16, 32, and 58-cubic-feet and a variety of temperature and humidity combinations, these chambers provide the flexibility for a wide range of uses.


  • Meets a variety of needs with availability in four sizes and multiple temperature and humidity combinations
  • Temperature/humidity settings are housed conveniently in one controller and allow for hands-free operation
  • Designed for quick shipping, easy installation, and consistency over controls, utility requirements, and heat output
  • Air intake and exhaust tubes with manual dampers vent undesirable process moisture and vapors, protecting the product
  • Highly efficient horizontal airflow system provides maximum temperature uniformity in testing
  • Safety-minded low limit and high limit temperature shutdown circuits sound, limiting unwanted results


  • Electric Incoloy-sheathed tubular heaters
  • Single stage reciprocating type compressor with Non-CFC refrigerant
  • Vapor-Flo II Humidity Generator
  • Centrifugal type blower wheel with external mounted motor for air circulation
  • Door Gasket Trough and Chamber Drain
  • Non-ramping, manual mode
  • Direct printing to a serial printer
  • Direct connection to a PLC or computer workstation
  • High definition, LCD display with four digital input lines
  • Solid Shelves included


Pricing Information

  • List Price New: $13,707.00
  • Purchase This Unit For: $13,707.00
  • Rent This Unit For: $1,150.00 / month


  • Temperature Range: 0ºC to 99ºC
  • Humidity Range: 20% to 96% RH in the temperature range of 20ºC to 85ºC, limited by a 5ºC dew point and the accuracy of the humidity sensor.  The test conditions are based on ambient conditions of 22ºC and 50% RH
  • Interior Dimensions: 33" wide x 28" deep x 30" high
  • Exterior Dimensions: 39" wide x 32" deep x 61" high  
  • Electrical Power: 208V, 1 Phase, 60HZ
  • Weight: 914 pounds
  • FG# 717704


Control System

Watlow F4 Temperature Controller

Watlow F4 Temperature Controller

  • Dual channel
  • Profiling: 40 profiles, 256 steps
  • Automatic & manual control
  • 2 Analog inputs, universal-type (RTD is standard)
  • 4 Digital inputs
  • 2 Auxiliary analog inputs -- optional
  • 2 Control outputs: time proportioned, on/off or 4-20 mA
  • 2 Alarm outputs
  • 8 Digital event outputs
  • 2 Retransmit outputs -- optional
  • Communications: EIA-232 and EIA-485 with Modbus RTU protocol



  • Stand
  • Water Regulator
  • One 2" port with cover. Centered on the back wall.
  • One year parts and labor warranty


  • Chart Recorder
  • LinkTenn 32 Controller Software
  • Watlow LV Controller

Additional Images