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High-low temperature test chamber

A technology of high and low temperature test chambers and test chambers, which is applied in the direction of laboratory appliances, heating or cooling equipment, shells or chambers, etc. Uniform humidity, avoid excessive temperature, and avoid the effect of single function

Inactive Publication Date: 2016-06-22
天津建仪机械设备检测有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention aims to propose a high and low temperature test chamber to solve the technical problems of poor applicability of high and low temperature test chambers in the current market and uneven temperature in the test chamber leading to test results

Method used

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Embodiment Construction

[0027] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0028] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a high and low temperature test box, comprising a box body, and the box body includes a working room and an equipment room arranged up and down in sequence; a box door is opened on one side of the working room, a blower is arranged on the rear side wall of the working room, and a blower is arranged below the blower. There is a horizontal clapboard, the middle of the clapboard is open, the middle of the working room is vertically arranged with a baffle, the baffle is vertically connected with the clapboard, the bottom of the baffle forms an air outlet with the bottom wall in the working room, and the top of the baffle is connected with the top of the working room. The wall forms an air inlet, the air outlet is provided with a heater, an evaporator is also arranged in the working chamber, and the blower is driven by a motor arranged outside the working chamber. The high and low temperature test chamber of the present invention is tested in the temperature range of -40°C to 150°C, the control accuracy is ±0.5°C, the internal temperature and humidity are uniform, and the local temperature of the sample is prevented from being too high, resulting in inaccurate test results. The reliability of the test results is greatly improved.

Description

technical field [0001] The invention belongs to the field of test equipment, in particular to a high and low temperature test box. Background technique [0002] With the improvement of the quality requirements of industrial products, it is required that the products produced should be subjected to simulation tests before being put into the market, and the tests should be able to completely and truly simulate the real situation of the products during use. High and low temperature test chambers are widely used in chemical, biological, and physical laboratories, such as laboratories for medicine and health, chemical industry, genetic engineering, and polymer engineering. Next test the reliability of the product. [0003] At present, the existing test chamber can only meet the test of specific products, its scope of application is narrow, it cannot be generalized, has limitations, poor applicability, increases the cost of the enterprise, and the temperature in the test chamber ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L1/00B01L7/00
CPCB01L1/00B01L7/00B01L2300/10B01L2300/18
Inventor 田杰
Owner 天津建仪机械设备检测有限公司
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