High and low temperature impact test box rated parameters
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July 26 12:31:34, 2025
High and low temperature impact test chamber rated parameters
1. The auxiliary voltage rating of the high and low temperature impact test chamber is DC220V, DC110V, or DC48V. The minimum operating current is less than DC100mA or 15mA, depending on the model.
2. During the preview delay time, if the action current involves both a long signal and a short signal overlapping, the product must operate reliably as long as the long signal remains active.
3. The preview delay time adjustment range of the test chamber is continuously adjustable from 1 to 10 seconds. The consistency of the delay time at any point should not exceed 10%.
4. The action current should be such that the operating current of the product does not exceed 80% of the minimum operating current.
5. The alarm timing adjustment range is continuously adjustable between 0.5 and 5 seconds. The timing consistency at any point should not exceed 10%.
6. The maximum long-term stable current is 2A for the 100mA specification and 0.45A for the 15mA specification.
7. The power consumption of the test chamber includes:
- The power consumption of the operating current loop at maximum impact current is no more than 2.5W.
- The power consumption of the DC auxiliary voltage loop at rated voltage is also no more than 2.5W.
In addition to these specifications, the test chamber is designed to ensure reliable operation under extreme environmental conditions. It is suitable for testing the performance of electrical devices under rapid temperature changes and mechanical shocks. The chamber’s design ensures stability, accuracy, and safety during prolonged use. Its adjustable settings allow for precise control over test parameters, making it ideal for quality assurance and product development in various industries. The compact structure and user-friendly interface further enhance its usability in laboratory and production environments.