Atec Cincinnati-ZH Series - Manual (Page 2)

Quality and reliability best describe our standard Z-Series line of test chambers. CSZ offers both single stage and cascade
mechanical refrigeration systems with most models available from stock. Four sizes ranging from 8 to 32 cubic feet of
workspace offer either temperature or temperature/humidity control. And...all of the most requested features are included.
.
Z-Series Test Chambers
Optional equipment is economically priced to make your testing work more user-convenient and flexible. A complete
selection of optional accessories are available without causing long delays in shipment. Choose from the following list of
available options:
Standard Features
; Refrigeration High Temperature Protection ; Zero Ozone Depletion Refrigerants
; Digital Display Temp. Limit & Alarm ; Refrigeration Pressure Gauges
; 2.875” Access Port ; Refrigeration Service Taps
; A Selection of Programmable Controllers ; Interior Light with Switch
; Humidity Water Demineralizer (ZH models only) ; Solid State Humidity Sensor (ZH models only)
; Casters ; Shelf Supports
; EIA-232/485 Computer Interface ; Fog-Free Window
; UL & C-UL-508 Listed Sub-Panel
Optional Accessories
; Access Ports ; IEEE-488 Computer Interface ; Shelving
; Electrical Disconnect Switch ; Temperature Recorders ; CO
2
/LN
2
Boost Cooling
; Dry Air Purge System ; Extended Relative Humidity Range ; Recirculating Humidity Water Supply
; Water Cooled Condenser ; 50 Hz. Operation ; Windows-Based Software Packages
BASIC PARAMETERS
with Optional Extended Relative Humidity Range
+200°F
(+93.3°C)
+190°F
(+87.8°C)
+180°F
(+82.2°C)
+170°F
(+76.7°C)
+160°F
(+71.1°C)
+150°F
(+65.6°C)
+140°F
(+60.0°C)
+130°F
(+54.4°C)
+120°F
(+48.9°C)
+110°F
(+43.3°C)
+100°F
(+37.8°C)
+90°F
(+32.2°C)
+80°F
(+26.7°C)
+70°F
(+21.1°C)
+60°F
(+15.6°C)
+50°F
(+10.0°C)
+40°F
(+4.4°C)
+30°F
(-1.1°C)
+20°F
(-6.7°C)
+10°F
(-12.2°C)
0°F
(-17.8°C)
-10°F
(-23.3°C)
-20°F
(-28.9°C)
-30°F (-34.4°C)
20%
30%
40%
60%
Standard Range
40°F (4.4°C) at 8% RH
185°F (85°C) at 95% RH
Achievable Points
Dry Bulb Temperature
Cincinnati Sub-Zero
100%
90%
80%
70%
50%
+30°F +40°F +50°F +60°F +70°F +80°F +90°F +100°F +110°F +120°F +130°F +140°F +150°F +160°F 170°F +180°F 190°F +200°F
- 1.1°C +10.0°C +21.1°C +32.2°C +43.3°C +54.4°C +65.6°C +76.7°C +87.8°C
+4.4°C +15.6°C +26.7°C +37.8°C +48.9°C +60.0°C +71.1°C +82.2°C +93.3°C
5%
10%
Optional Extended
Relative Humidity
Range
Agency Approvals
C
®
US
Single Stage
-34 ° C (-30 ° F) to +190 ° C (+375 ° F)
Tundra ®
-45 ° C (-49 ° F) to +190 ° C (+375 ° F)
Cascade
-73 ° C (-100 ° F) to +190 ° C (+375 ° F)
Standard Humidity Range
10% to 95% RH relative humidity
as limited by a +85ºC (+185ºF)
maximum dry bulb and +4ºC
(+40ºF) minimum dewpoint.
Extended High & Low Humidity
ranges are available