Test Equity 123H Temperature / Humidity Chamber
Experience High-End Performance in a Compact Design
The Test Equity 123H Temperature / Humidity Chamber elevates your testing capability with a sophisticated yet user-friendly design. Equipped with the cutting-edge F4T Touch Screen Controller, it offers an intuitive interface for seamless operations. Connect effortlessly via RS-232 or Ethernet, with GPIB available as an optional addition.
Key Features and Specifications
- Temperature Range: -68°C to +175°C
- Interior Volume: 2.3 Cu Ft (18" W x 16.5" H x 13.5" D)
- Humidity Control: 10% to 95% RH (refer to specification page for limitations)
- Input Voltage: 120V, 60Hz, 1 PH
- GN2 Purge System: Standard inclusion for enhanced humidity control
- Event Relays: Four included for remote AC device control
- High/Low Limit Control: Integral controller with audible alarm feature
- Viewing Window: Multi-pane design to minimize fogging, complete with interior lighting
- Access Ports: Two 4" ports on both sides for easy sensor attachment
- Refrigeration System: Non-CFC cascade refrigeration for eco-friendly operation
Advanced Features for Precision Testing
High/Low Temperature Limit Controller
This feature safeguards your samples with adjustable thresholds for elevated temperature control. The system is designed to shut down the chamber and alert users via a sound alarm in out-of-limit scenarios. Uncommitted contacts enable a safety power interlock for added protection.
Accurate Humidity Measurement
The Test Equity 123H uses a state-of-the-art Vaisala capacitive sensor, ensuring reliable and swift humidity readings without the need for wet-wick methods.
Customizable Purge Capabilities
- GN2 Purge Capability: Standard feature supports low humidity environments below 6°C Dewpoint.
- Dry Air Purge: Field-upgradeable option allows for easy addition of dry air capabilities.
Convenience and Usability Features
- Adjustable Shelf: Heavy-duty stainless steel construction promotes optimal airflow for even temperature distribution.
- Casters: Enhanced mobility with rugged casters for easy relocation.
- No-Sweat Cabinet: Innovative insulation design minimizes condensation during low-temperature operations.
Robust Reliability and Safety
The Test Equity 123H employs a dual-compressor configuration with non-CFC refrigerants and features pressure regulators that ensure safe operation across various load conditions. The system utilizes a fusible link for fail-safe protection against thermal issues. Each component undergoes rigorous testing and adheres to UL standards, providing peace of mind during use.
Water Recirculation System
For environments lacking direct water lines, this optional system offers a reliable source of demineralized water for optimal humidity settings, utilizing both standard and pre-filtered water sources.
