EHS-431M
4 Cubic Foot HAST Chamber
Specifications
| Item | Value |
|---|---|
| Specifications are for reference only. Please contact ESPEC for detailed information. | |
| Product Family | HAST - Highly Accelerated Stress Test |
| Interior Volume | 4 cu. ft. 130 Liters |
| Interior Dimensions (W x D x H) |
22" x 22" x 22" 550 x 550 x 550 mm |
| Temperature Range | 105 to 162°C 221 to 324°F |
| Humidity Range (see chart for detail) | 75% - 100% RH |
| Power | 208V 1ph |
| Notes | Pressure: 0.02 to 0.392 MPa gauge. Cylindrical workspace (Replaced model #: TPC-432ZM) |
Features
OPERATION FEATURES:
- Unsaturated or saturated humidity control
- Multi-mode M System (wet bulb/dry bulb) controls humidity, even during heat-up and cool-down. Fully conforms to EIA/JEDEC Test Method A110 & 102C.
- Programmable controller with temperature, humidity, and count-down display. Stores up to 10 test profiles, with 30 steps per profile.
- 12 Specimen power terminals, allows power-up of specimens (12 per workspace on "double" units)
- Two feed-through ports, each 0.75" NPT (standard on units sold in North America only)
- Automatic fill of the humidity water at the start of a test (except TPC)
CABINET FEATURES:
- Inner cylinder and door shield protect specimens from dew condensation
- Interior is shaped more like a square for easier product loading (TPC model is cylindrical)
- Two stainless steel shelves
- Set of casters for easy movement of the chamber (except double-stacked models)
- Push button door lock (except TPC)
- Bottom of the unit allows storage space for peripheral equipment
SAFETY FEATURES:
- Overheat & over-pressure protectors
- Door lock safety mechanism to prevent opening of the door while the chamber is pressurized
- Specimen power control terminal: shuts down the product power in the event of an alarm
