Listed below are the options that are available on Walk-In chambers.
Cabinet Options /
Instrument Options /
Performance & Refrigeration Options /
Humidity Options
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.
Additional Viewing Windows
A selection of various size windows are available for product viewing of photography.
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 loading of large product and for full vehicle testing.
Reinforced Floor
Heavy gauge floor with optional diamond trend plate is available for heavyloads.
Hydro Carbon/Carbon Monoxide Monitor
Conveniently measures the level of hydrocarbon and carbon monoxide in the air that are emitted from a vehicle.
Instrumentation Options
Windows-Based Software Package
CSZ EZ-View software 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. This option cannot be used in conjunction with RS-232/RS-485 communications.
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.
Customer Event Option (Digital Outputs)
Includes 15 event outputs with connection panel & removable plug connectors. Designed to turn customer’s electronic DUT’s (devices under test) ON or OFF at various stages of the customer programmed test profile. Each output may also be configured to perform other operations including alarm or profile status indicators.
Digital Input Option
Includes connection panel and 8 inputs that can be configured to perform various controller functions (i.e. start, hold, resume or terminate a profile, advance steps, control customer event outputs, etc.)
EZT Monitor Package (provides 8 thermocouple / TC inputs through EZT-570i)
Designed to consist of eight (8) “T” type thermocouples (TC’s) for temperature readout with individual alarms, displays, and data logging for each input that can be monitored by the EZT-570i and the EZ-View software. The “black-box” unit itself will be mounted to the side or rear of the unit and the eight TC’s will pass through one of the existing side ports. These are TC’s only (no RH sensors or PT100-RTD’s) and are used for product temperature monitoring or temperature uniformity check within the chamber. (For monitoring only, no control.)
Optional F4 Controller
CSZ F4 Programmable Controller with Product Monitor, redundant high/low limit and EIA 232/485 Computer Interface. Replaces EZT-570i controller.
Performance & Refrigeration Options
CO2/LN2 Boost Cooling (through heat exchanger)
Boost cooling is available for applications that require a fast pulldown rate.
Dry Air Purge System
A dry air purge system can be provided to reduce condensation within the chamber and on the test item during temperature cycling testing. This option is primarily used to prevent short circuits in electronic components and is also used for low humidity requirements.
Remote Refrigeration
Allows the testing chamber refrigeration system to be located approximately 50 linear 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
Water Pressure Regulator
Water pressure regulator is recommended to regulate incoming water supply to 25 psig
Reverse Osmosis Water System
Water purification system for use with city / tap water. This option is not needed if chamber has demineralizer filter system.