Tenney JR (Junior) Enviromental Test Chamber Laboratory Oven Bench Top Watlow Temperature Control
Condition: Used. TESTED. This unit was gone completely through by our technician. His notes are handwritten in one of the photos. This unit powered up and got down to -25 C (on our thermometer and -24.9 on the Watlow control gauge) in about 14 hours. The temperature was still dropping when we cut the power. Our technicians said if you added some freon is should go down faster. The unit is holding freon. When we turn the controller to heat, it went to up right away. It went to 194.2 C in about 30 minutes. There was a sticker that was on the unit that said -40C to +200C. This was removed. NOTE: If you look at the photos, you will see a frozen bottle of water and ice inside the chamber after the low-temp test. NOTE: The Newport temperature controller sitting on top of the unit is NOT included in the sale. This is our personal gauge.
Mfr.: Tenny
Model: Tenny Jr
Specifications:
♦ Temperature Range: -75 to +200 degrees Celsius, ±0.3 degrees Celsius (THIS IS MANUFACTURER SPECS)
♦ Workspace: 15-5/8" W x 11" D x 11-3/4" H (40 W x 28 D x 30 H Centimeters)
Includes: Watlow Controller
Electrical: 115V, 60Hz, 1Ph
Additional Prep Fees May Apply