Walk-In / Drive-In Test Chambers

Walk-In / Drive-In Series Standard Features

Listed below are the standard features that are available on Walk-In chambers.

Cabinet Features

Safety Release Latches are standard on all CSZ Walk-In Chambers to prevent a user from being trapped inside the chamber.

Stainless Steel Interior
All liners are constructed from Type 304 brushed stainless steel that is easy to clean. All seams are continuously heliarc welded to form a hermetically sealed unit to prevent moisture migration.

Chamber Exterior
The chamber exterior is constructed of formed sheet steel for structural strength and finished with a durable powder coat finish or textured polyurethane paint. Customer specified paint combinations are available upon request.

Fog-Free Viewing Window
A multi-pane, heated window prevents condensation and allows for product viewing.

Vapor Proof Lights
Vapor proof lights illuminate chamber workspace/product and prevent moisture from penetrating the light fixture.

Instrumentation Features

Touch Screen Controller The CSZ EZT-560i Touch Screen Controller includes unlimited profiling each with 99 steps, looping, product monitor, and data storage.

Refrigeration Features

Refrigeration Pressure Gauges
Allows operating pressures to be continuously monitored and provides early warning indicators in the event of a leak.

Zero Ozone Depletion Refrigerants
CSZ chambers utilize refrigerants which are environmentally safe, non-flammable, non-explosive and have a Zero Ozone Depletion Potential (ODP).

Humidity Features

Humidity Demineralizer Water Filter System
Demineralizer removes water impurities and minerals that can harm your chamber. Cartridges will turn orange-brown when used and are easily replaceable.

Electronic Humidity Sensor
CSZ uses an electronic, solid state humidity sensor on all of their humidity chambers. These sensors are highly reliable, accurate, and require minimal maintenance compared to the old wet wick humidity system that requires a lot of maintenance.

Walk-In / Drive-In Series Optional Accessories

Listed below are the options that are available on Walk-In chambers.

Cabinet Options

Additional Access Ports
Additional circular, square, or rectangular ports are available in a variety of sizes. Ports may be placed on both sides of the chamber for ease of cable routing.

Entry Ramp
Entry ramps with diamond trend plate floor are available for easy loading of test items.

Oversize/Additional Doors
Oversize doors are available to for large test items and full vehicle testing.

Reinforced Floor
Heavy gauge floor with optional diamond trend plate is available for large loads.

Instrumentation Options

Windows-Based Software Package
CSZ EZ-Viewsoftware is available for monitoring and controlling up to 20 chambers from any location.

Redundant Temperature Limit & Alarm
Provides essential failsafe over/under (hi/low) temperature protection for your valuable test items.

IEEE-488 Computer Interface
A parallel interface can be provided for interface with IEEE-488 parallel instrument control buss. A standard IEEE-488 connector is provided for easy connection to adjacent test equipment.

Hydro Carbon/Carbon Monoxide Monitor
Conveniently measures the level of hydrocarbons in the air that are emitted from a vehicle.

Chart Recorders
A selection of one or two pen chart recorders are available with a variety of pre-printed charts or self printing thermal charts.

Running Time Meter
The optional run time meter includes a non-resettable display which will accumulate the system running time for routine maintenance and planning purposes.

Main Power Disconnect
Provides an additional level of safety by shutting down the main power to the chamber prior to maintenance or repair.

Performance & Refrigeration Options

CO2/LN2 Boost Cooling
Boost cooling is available for applications that require a fast pulldown rate.

CO2/LN2 Cooling Only
CO2/LN2 cooled chambers are available without mechanical refrigeration for lower initial costs on applications requiring ultra low temperatures down to
-300°F.

Remote Refrigeration
Allows the refrigeration system to be located approximately 50 feet away from the chamber. This option is commonly used for labs with space restrictions or to minimize noise levels.

Refrigeration Sound Deadening
Although CSZ chambers are quiet operating, sound foam is available as an option to further reduce the noise generated by the refrigeration system. This option is commonly used in larger chambers.

Humidity Options

*Recirculating Humidity Water Supply
For customers that do not have a dionized water supply, CSZ provides a recirculating water system that collects condensate from the chamber, filters it, and stores it in a reservoir for reuse.

Low Relative Humidity
For tests requiring humidity levels below 10% RH, CSZ provides an optional low humidity system for testing down to 5% RH.

Spare Water Demineralizer Cartridges
Additional demineralizer cartridges are available for overnight delivery. Cartridges will turn orange-brown when used and are easily replaceable.