ETCU Temperature Humidity Cycling Chambers ETCU-09/ETCU-16/ETCU-30/ETCU-64 |
The Tenney ETCU Ultimate Series Temperature Humidity Cycling Chamber features scroll compressor technology that provides quiet operation, fast transition rates, and reliable operations.
The chambers incorporate a ceiling plenum to diffuse conditioned air vertically through the chamber. The top-to-bottom air circulation guarantees stable and consistent performance over the testing period.
Multiple heating and cooling systems are available, as well as a diverse list of options that together will create the chamber to accommodate your specific application.
ETCU-09/ETCU-16/ETCU-30/ETCU-64_ETCU Temperature Humidity Cycling Chambers Features： |
Quiet operation |
Fast transition rates |
High reliability refrigeration system |
Temperature and humidity testing |
Versa Tenn V control system |
Automatic humidity vent |
ETCU Temperature Humidity Cycling Chambers Specifications： |
Model | ETCU–09 | ETCU–16 | ETCU–30 | ETCU–64 |
Interior Volume | 9 cu. ft. | 16 cu. ft. | 30 cu. ft. | 64 cu. ft. |
256 liters | 460 liters | 850 liters | 1,812 liters |
Interior Dimensions | 24 x 25 x 26 | 36 x 26 x 30 | 40 x 36 x 36 | 48 x 48 x 48 |
WxDxH - inches (mm) | (610 x 635 x 660) | (914 x 660 x 762) | (1016 x 914 x 914) | (1219 x 1219 x 1219) |
Exterior Dimensions | 34 x 73 x 78 | 46 x 74 x 82 | 50 x 87 x 88 | 58 x 99 x 100 |
WxDxH - inches (mm) | (864 x 1854 x 1983) | (1169 x 1881 x 2084) | (1271 x 2211 x 2237) | (1474 x 2516 x 2542) |
Nominal Horsepower | 3.5 x 3.5 | 6 x 6 | 10x 10 | 3.5 x 3.5 | 6 x 6 | 10 x 10 | 3.5 x 3.5 | 6 x 6 | 10 x 10 | 15 x 15 | 3.5 x 3.5 | 6 x 6 | 10 x 10 | 15 x 15 |
Rated Horsepower | 2.5 x 2.5 | 5 x 5 | 10x 10 | 2.5 x 2.5 | 5 x 5 | 10 x 10 | 2.5 x 2.5 | 5 x 5 | 10 x 10 | 15 x 15 | 2.5 x 2.5 | 5 x 5 | 10 x 10 | 15 x 15 |
Compressor Type | Scroll | Scroll | Scroll | Scroll |
Noise (dBa) | Heating | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
Cooling | 68 | 75 | 75 | 68 | 75 | 75 | 68 | 75 | 75 | 75 | 68 | 75 | 75 | 75 |
Heating Elements (Kw) | 230/460 | 6 | 12 | 12 | 6 | 12 | 12 | 6 | 12 | 12 | 24 | 6 | 12 | 12 | 24 |
208V | 4.5 | 9 | 9 | 4.5 | 9 | 9 | 4.5 | 9 | 9 | 18 | 4.5 | 9 | 9 | 18 |
Model | ETCU–09 | ETCU–16 | ETCU–30 | ETCU–64 |
Cooling Rate (min) |
190°C to -65°C | 49 | 34 | 14 | 78 | 36 | 19 | 155 | 76 | 31 | 20 | 256 | 125 | 52 | 42 |
71°C to -65°C | 36 | 26 | 11 | 40 | 28 | 15 | 119 | 59 | 26 | 17 | 197 | 97 | 44 | 33 |
85°C to -40°C | 27 | 18 | 8 | 32 | 20 | 12 | 95 | 42 | 21 | 12 | 157 | 69 | 36 | 24 |
Heating Rate (min) |
-65°C to 190°C | 35 | 16 | 16 | 32 | 22 | 22 | 60 | 30 | 30 | 20 | 110 | 53 | 53 | 27 |
-65°C to 71°C | 17 | 8 | 8 | 14 | 11 | 11 | 27 | 13 | 13 | 10 | 45 | 23 | 23 | 13 |
-40°C to 85°C | 16 | 8 | 8 | 12 | 10 | 10 | 27 | 13 | 13 | 11 | 45 | 23 | 23 | 14 |
Water Cooled | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
Air Cooled | Y |
|
| Y | Y |
| Y | Y |
|
| Y | Y |
|
|
208/230V-1 Ph | Y | N/A | N/A | Y | N/A | N/A | Y | N/A | N/A | N/A | Y | N/A | N/A | N/A |
208/230V-3 Ph | Y | Y | N/A | Y | Y | N/A | Y | Y | N/A | N/A | Y | Y | N/A | N/A |
460V-3 Ph | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
Air Delivery (Blower HP) | .5 HP | (2) .5 HP | (2) .75 HP | (2) .75 HP |
Airflow (CFM) | 750 | 1600 | 1600 | 1600 |
Temp Unif. (Std Dev/9 Pt) | +/-0.5°C/+/-1°C | +/-0.5°C/+/-1°C | +/-0.5°C/+/-1°C | +/-0.5°C/+/-1°C |
Temp Control | +/-0.3°C | +/-0.3°C | +/-0.3°C | +/-0.3°C |
