Cincinnati Sub-Zero Z-32-2-2-H/AC Temperature Chamber

The Cincinnati Sub-Zero Z-32-2-2-H/AC Temperature Chamber is a temperature and humidity testing chamber capable of cooling down to 73ºC (-100ºF) and heating up to 190ºC (375ºF) with its cascade system. CSZ Z-32-2-2-H/AC models also feature a single stage system, in which they can be cooled to -34ºC (-30ºF) or heated to 190ºC (375ºF). Single stage is preferable when the chamber's ultimate low is around 30ºF (-34ºC) or higher; cascade is preferred when the chamber is 100ºF (-73ºC) or higher. Humidity features are offered as a well, including control of humidity within the range of 10% to 95%, limited by a 40ºF (4ºC) dewpoint and a 185ºF (85ºC) dry bulb temperature.

Product Info Related Products

Temperature Range	-73ºC (-100ºF) to 190ºC (375ºF) Cascade -34ºC (-30ºF) to 190ºC (375ºF) Single Stage
Temperature Stability	±1ºC (±2ºF); ±4% relative humidity at steady state condition after stabilization (usually 1 hour) ±1ºC (±2ºF); at steady state condition after stabilization (usually 1 hour)
Temperature Performance	Cascade: Temperature pulldown from 23ºC (75ºF) to: -40ºC (-40ºF) in 20 minutes. -54ºC (-65ºF) in 30 minutes. -68ºC (-90ºF) in 45 minutes. Single Stage: Temperatue pulldown from 23ºC (75ºF) to: -18ºC (0ºF) in 15 minutes. -34ºC (-30ºF) in 30 minutes. Temperature heatup from 23ºC (75ºF) to: +93ºC (200ºF) in 20 minutes. \| +190ºC (375ºF) in 55 minutes.
Live Load Capacity - Cascade	1500 watts at -40ºC (-40ºF) 1100 watts at -54ºC (-65ºF)
Live Load Capacity - Single Stage	1700 watts at -18ºC (0ºF) 760 watts at -34ºC (-30ºF)
Interior Dimensions	965mm (38in)W x 965mm (38in)D x 965mm (38in)H
Exterior Dimensions	1320mm (53in)W x 1630mm (66in)D x 1960mm (78in)H
Interior Dimensions	965mm (38in)W x 965mm (38in)D x 965mm (38in)H
Exterior Dimensions	1320mm (53in)W x 1630mm (66in)D x 1960mm (78in)H
Shipping Weight - Cascade	Approx. 2175 lbs
Shipping Weight - Single Stage	Approx. 2075 lbs.
Utility Requirements: 208/230 volt (-0%, +5%), 60 Hz.	1 phase: 51 full load amperes. 3 phase: 39 full load amperes.
Heat Rejection	Approximately 9,000 watts (30,000 BTU/hr) maximum during cooling operation.