Tenney Lunaire CEO958-3 58-ft3 Environmental Stability Test Chamber Temp/Humid

Manufacturer: Tenney Lunaire

Model: CEO958-3

Condition: Used. This item comes in non-original packaging.  It has some light scuffs, scratches, and dings from normal use. The photos show the exact item(s) the buyer will receive.

Notes: This item was not fully tested since we do not have the proper resources.

This chamber requires ground and neutral.  We do not have a neutral in our warehouse, just a ground.  So the issue mentioned below may be related to the neutral wiring but we are not sure.

When power was applied we turned on the power switch and one of the circulating fans, and both of the Watlow digital controllers (temp/humid) turned ON.  The one fan that did not turn ON is bad and will need to be replaced.  Each fan has its own speed controller which worked on the good fan.  We could not test the humidity part of this unit since we did not have a water hook-up for it.  We adjusted the temperature controller to various temperatures but the heater coils never got hot, though when we manually pushed in the contactor controlling the power to the heater coils they worked great, getting real hot with no problems.  We noticed that a neutral wire is connected to one side of the contactor coil.  Since we do not have a neutral and had it tied to the ground.  We are not sure if this affects this issue.  No further testing was performed.


NOTE:   Tenney is a Division of Lunaire. No manuals, cords/cables, or additional items are included if not listed or shown.

Included:

• (1) Tenney Lunaire CEO958-3 58-ft3 Environmental Stability Test Chamber Temp/Humid

Specifications:

• Manufacturer:  Tenney Lunaire
• Model:  CEO958-3
• SN:  26234-03
• Capacity:  58 Cubic Feet (58-ft3)
• Workspace:  60"W x 28"D 60"H
• Overall Exterior Dimensions:  70"W x 38"D x 92"H
• 38 - Shelf Guides
• 6 - Adjustable Shelves
• Temperature Range:
  • Low:  10°C Above Ambient
  • High:  +99°C
• Heater Capacity:  6kW
• Humidifier:  3k/1.0 GPH
• 49 Amps @ 208/230VAC
• 4 Wire
• Single Phase
• 60 Hz
• Ground & Neutral
• * This is not an explosion-proof chamber

30 Day Guarantee

• Guaranteed to be as described
• Can be returned for flaws or malfunctions that were not disclosed
• See complete terms

CDN Systems LLC, DBA Doug Deals, is not an authorized distributor or affiliated with the manufacturer of this product. Original manufacturer's warranty does not apply.