Atec Tenney-C20RC - Manual (Page 2)

C-EVO
Standard
Features
• VersaTouch TM controller
• Ethernet port
• USB port
• Heated viewing glass window
• Chamber light
• Two 3” cable ports
• Solid state humidity sensor
• Platinum RTD temperature sensor
• Heavy duty leveling casters
• Nichrome wire air heater
• Solid state pressure switches
• Thermal expansion valves
• FM approved safety OTP
• Backup safety thermal cutoff
• Main electrical disconnect LOTO
• Chamber vent port
• One shelf standard
• UL 508A compliant
All technical data specified for units with standard equipment. All figures are typical average values for C-EVO Series
devices. SPX Thermal Product Solutions reserves the right to alter technical specifications at any time. Data may vary
depending on ambient conditions, product load, or other changes causing interference to chamber airflow.
Specifications and Product Information is subject to change without notice. Images for reference only. Some options and
accessories may not be included with all configured models.
Model C10S C10C C10RS C10RC C20S C20C C20RS C20RC C30S C30C C30RS C30RC
Cubic Feet 10 20 30
Liters 283 566 850
Work Space (W x D x H) 24" x 26" x 28" / 61cm x 66cm x 71cm 30" x 32" x 36" / 76cm x 81cm x 91cm 36" x 40" x 36" / 91cm x 102cm x 91cm
Exterior (nominal) (W x D x H) 32" x 58" x 68" / 81cm x 147cm x 173cm 38" x 64" x 76" / 97cm x 163cm x 193cm 44" x 72" x 76" / 111cm x 183cm x 193cm
Unit Weight (LBS) 1000 1154 1000 1154 1100 1254 1100 1254 1250 1350 1250 1350
Temperature Range -35°C -73°C -35°C -73°C -35°C -73°C -35°C -73°C -35°C -73°C -35°C -73°C
200°C 200°C 200°C 200°C 200°C 200°C 200°C 200°C 200°C 200°C 200°C 200°C
Humidity Range * - - 10% - 95%RH 10% - 95%RH - - 10% - 95%RH 10% - 95%RH - - 10% - 95%RH 10% - 95%RH
Cooling Rate (empty chamber) Min (C/Min)
180C to -65C 72 (3.4) 72 (3.4) 111 (2.2) 111 (2.2) 136 (1.8) 136 (1.8)
125C to -40C 37 (4.5) 37 (4.5) 53 (3.1) 53 (3.1) 63 (2.6) 63 (2.6)
85C to -20C 22 (4.8) 22 (4.8) 33 (3.2) 33 (3.2) 40 (2.6) 40 (2.6)
85C to -40C 30 (4.1) 30 (4.1) 45 (2.8) 45 (2.8) 54 (2.3) 54 (2.3)
ambient to -40C 15 (4.3) 15 (4.3) 23 (2.8) 23 (2.8) 28 (2.3) 28 (2.3)
ambient to -68C 40 (2.3) 40 (2.3) 66 (1.4) 66 (1.4) 85 (1.1) 85 (1.1)
Heating Rate (empty chamber) Min (C/Min)
-65C to 180C 42 (5.9) 42 (5.9) 64 (3.8) 64 (3.8) 84 (2.9) 84 (2.9)
-40C to 125C 28 (6) 28 (6) 42 (3.9) 42 (3.9) 50 (3.3) 50 (3.3)
-20C to 85C 18 (6) 18 (6) 26 (4) 26 (4) 32 (3.3) 32 (3.3)
-40C to 85C 21 (6) 21 (6) 31 (4) 31 (4) 38 (3.3) 38 (3.3)
-34C to ambient 10 (6.2) 10 (6.2) 10 (6.2) 10 (6.2) 14 (4.2) 14 (4.2) 14 (4.2) 14 (4.2) 17 (3.5) 17 (3.5) 17 (3.5) 17 (3.5)
-68C to ambient 15 (6.2) 15 (6.2) 22 (4.2) 22 (4.2) 27 (3.5) 27 (3.5)
Live Load Watts @ -18C 1200 1700 1200 1700 1160 1650 1160 1650 1120 1610 1120 1610
Live Load Watts @ -40C - 1400 - 1400 - 1330 - 1330 - 1260 - 1260
Live Load Watts @ -54C - 1100 - 1100 - 1010 - 1010 - 940 - 940
Temperature Control ±0.3°C after stabilization ±0.3°C after stabilization ±0.3°C after stabilization
Temperature Uniformity ±2°C @ 65°C ±2°C @ 65°C ±2°C @ 65°C
Humidity Control - - ±2% RH ±2% RH - - ±2% RH ±2% RH - - ±2% RH ±2% RH
Air Flow Rate 500 CFM 500 CFM 500 CFM
Heat Capacity 3KW 3KW 3KW
Humidifier Capacity - - 2KW 2KW - - 2KW 2KW - - 2KW 2KW
Refrigeration 2 HP (2) 2 HP 2 HP (2) 2 HP 2 HP (2) 2 HP 2 HP (2) 2 HP 2 HP (2) 2 HP 2 HP (2) 2 HP
Condenser Air Cooled - Std Water Cooled - Option Air Cooled - Std Water Cooled - Option Air Cooled - Std Water Cooled - Option
Power 208V - 230V 1P 60Hz 208V - 230V 1P 60Hz 208V - 230V 1P 60Hz
Amp - Fuse 40 60 50 60 40 60 50 60 40 60 50 60
Amp - Under Load 32 45 40 45 32 45 40 45 32 45 40 45
Power 460V 1P 60Hz 460V 1P 60Hz 460V 1P 60Hz
Amp - Fuse 20 30 30 30 20 30 30 30 20 30 30 30
Amp - Under Load 16 23 20 23 16 23 20 23 16 23 20 23
Performance estimates based on 230v 1P 60Hz
*Humidity Range: based on temperature range 20°C to 85°C limited by 3°C dewpoint
Tenney
www.tenney.com/c-evo