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Can Ship in 3-5 Days!

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Lunaire CEO-916-4-C-F4T Temperature & Humidity Steady State Stability Test Chamber Serial#: 163080-02, 165770-01, 165770-02

New Units In Stock. Can Ship in 3-5 Days!  Available for Purchase or Monthly Rental. 


  • 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 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

Pricing Information

  • List Price New: $17,994.00
  • Purchase This Unit For: $17,994.00
  • Rent This Unit For: $1,550.00 / month


  • Computer Interface: Ethernet Communications Standard with Controller
  • Door Style: Solid Door
  • Water Supply: Water Regulator Assembly
  • Quantity (1) 2" port with a cover comes standard with this unit and is
    centered in the work space on the back wall of the chamber.
  • Control Tolerance: +/-0.3°C and +/-2% RH after stabilization
  • Humidity Range: 20% to 95% over the temperature range of 20°C to
    85°C, limited by a 5°C dew point and accuracy of the humidity sensor.
    The test conditions are based on ambient conditions of 22 C and 50%
    Relative Humidity.
  • Temperature Range: 0°C to 99°C
  • Interior Dimensions W x D x H (inches): 33 x 28 x 30
  • Exterior Dimensions W x D x H (inches): 39 x 32 x 61
  • Crating Dimensions W x D x H (inches): 49 x 42 x 101
  • Electrical Power: 208/230V 1 Phase 60 Hz
  • Amp Draw: 24
  • Amp Fuse: 30
  • Heater: 1.2 kW Weight: 914.0

Control System

Watlow F4T Temperature Controller

Watlow F4T Temperature Controller

The Watlow F4T Temperature Controller with INTUITION™ temperature process controller combines the flexibility of a modular I/O controller with best-in-class ease of use.


  • 4.3-inch, color touch panel with high-resolution, graphical user-interface
  • 1 to 4 control loops with TRU-TUNE+ adaptive control algorithm for superior controllability
  • 40 ramp and soak profiles with real-time clock and battery backup.
  • Ethernet Modbus® TCP connectivity
  • High-speed USB 2.0 host port
  • Modular design, which offers numerous types of field pluggable modules for maximum flexibility and easiest compatibility
  • Optional Data Logging capability
  • Optional Graphical Trend Chart
  • TPS provides panel mounted USB and Ethernet ports located on the front control panel of the equipment



  • Data Logging & Chart Trending Capabilities 
  • 2 Shelves
  • Water Regulator Assembly
  • 2" port w/cover centered in the back wall of the chamber


  • Additional Stainless Steel Shelves
  • NIST Calibration
  • Maintenance Kit
  • Water Treatment Options
  • Water Recycling System



Additional Images