Help with Stability Chambers and Rooms specifications:
Configuration
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| Test Chamber Style: | |||
| Your choices are... | |||
| Benchtop / Instrument | Chamber designed to be placed on a table, work bench, etc. | ||
| Floor Mount | Free standing chamber; sits on or mounts to floor. | ||
| Reach-In | Access is via door through which one can reach and handle the contents of the chamber. | ||
| Walk-In | Large enough for operator to walk into the chamber via a door. | ||
| Laboratory / Room | Large environmental test room or laboratory-scale chamber. | ||
| Source | A source unit provides or generates the proper environmental conditions, and is used inconjunction with a chamber or room to form a complete system. Thermal sources heat or cool the samples and/or chamber atmosphere. A humidity source generate the humidity (%R.H.) required for the testing or processing within the chamber. | ||
| Other | Unlisted or specialized test chamber configuration or size. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
| Chamber Capacity: | The volume of the chamber that is available for testing the product. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
| Test Parameters: | |||
| Your choices are... | |||
| Temperature | Environmental test chambers that are configured for temperature testing expose the product under consideration to prolonged periods of extreme temperatures and/or thermal cycling. | ||
| Humidity | Environmental test chambers that are configured for humidity testing expose the product under consideration to prolonged periods of extreme relative humidity. | ||
| Vibration | Chambers for testing of electrodynamic or mechanical vibration testing of components or machinery, often in extremes of temperature and/or humidity. | ||
| Sound | Chambers for controlling sound waves to ensure reproducible test results by eliminating interference and background noise. | ||
| Emissions | Monitors and tests emissions from test devices such as internal combustion engines, often in carefully controlled temperature and/or humidity conditions. | ||
| Electromagnetics | Chambers for controlling electromagnetic waves to ensure reproducible test results by eliminating interference and background noise. | ||
| Corrosion (Salt Fog / Immersion) | Monitors and tests corrosion on samples, components or products due to heat, humidity, salt fog, salt spray, rain-spray, immersion and/or other environmental conditions. | ||
| Other | Specialized, proprietary or unlisted test parameters such as PIND, HALT, HAST, multi-gas, etc. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
| Temperature Control: | |||
| Your choices are... | |||
| Heating | The test chamber has an internal heating element. | ||
| Cooling | The test chamber has an internal cooling element or refrigeration system. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
| Temperature Range: | The temperature range over which the test chamber will test. | ||
| Search Logic: | User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria. | ||
| Temperature Control Accuracy: | The closeness of an indication or reading of a measurement device to the actual value of the quantity being measured. Often expressed in degrees, or as percent of full-scale output or reading. This specification may include ratings of uniformity throughout chamber or room. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
| Humidity Range: | The humidity range over which the test chamber will test. | ||
| Search Logic: | User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria. | ||
| Humidity Control Accuracy: | The closeness of an indication or reading of a measurement device to the actual value of the quantity being measured. Usually expressed as percent of full-scale output or reading. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
Features
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| Features | |||
| Your choices are... | |||
| Alarm(s) | Audible, visual, or electrical signal alarms indicate specified variations, test conditions, or function failure. | ||
| Chart Recorder | Recorder for producing hardcopy of test readings. | ||
| Data Logger | Computerized record of test; data is recorded and stored for future analysis. | ||
| Humidity Control | The test chamber can control the humidity range. | ||
| Lights | The test chamber has lights to enable viewing of the product while it is being tested. | ||
| Programmable | The device must be programmable, or adjustable, to provide for different ranges, materials, levels, outputs, etc. | ||
| Shelves | The test chamber has shelves to store the products during testing. | ||
| Windows | The test chamber has windows to enable viewing of the product during testing. | ||
| Other | Unlisted or proprietary features. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||