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Temperature sensor detector

A temperature sensor and detector technology, applied in thermometer testing/calibration, thermometers, instruments, etc., can solve problems such as labor-intensive and low-efficiency temperature sensors, and achieve the effects of improving work efficiency, reducing testing costs, and facilitating pressure resistance

Inactive Publication Date: 2018-03-13
崔小花
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the production of temperature sensors, it is necessary to test and experiment on the temperature sensor's action time, non-action time, withstand voltage and life, power frequency impact resistance and other items. The test of the above parameters should be assembled and set between different test equipment , testing, recording, disassembly, and manual recording, which leads to the defects of low efficiency and labor-intensive testing of the temperature sensor

Method used

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  • Temperature sensor detector

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Embodiment Construction

[0010] Such as figure 1 As shown, the temperature sensor detector includes a main control circuit unit 4, a voltmeter 5, an ammeter 6, a resistance meter 7, a withstand voltage detection circuit unit 8, a power frequency impact detection unit 10, and a zero power resistance detection unit arranged in the casing 1. The circuit unit 9, the power supply circuit unit 12 that provides direct current for the test system and the relay 11 for turning on and off the power supply, the main control circuit unit 4 sends an on-off control command to the relay 11, and the on-off of the relay 11 generates the PTC thermistor. For each test condition, the voltmeter 5, the ammeter 6 and the resistance meter 7 collect the voltage, current and resistance data of the withstand voltage detection circuit unit 8, the power frequency impact detection unit 10, and the zero power resistance detection circuit unit 9 respectively, and send them into The main control circuit unit 1 performs data processing...

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Abstract

The invention discloses a temperature sensor detector. The temperature sensor detector comprises, in a housing, a master control circuit unit, a voltmeter, an ammeter, a withstand voltage detection circuit unit, a power frequency impact detection unit, a power circuit unit for providing direct current for a test system, and a relay for turning on and off power supply. The master control circuit unit sends an on-off control instruction to the relay. The voltmeter and the ammeter acquire the voltage data and the current data of the withstand voltage detection circuit unit and the power frequencyimpact detection unit respectively, and sends the data to the master control circuit unit for data processing. Such structure can conveniently and comprehensively test the withstand voltage and the withstand power frequency impact of the temperature sensor, and can reduce the temperature of the detector and test cost.

Description

technical field [0001] The invention relates to an electronic detector, in particular to a temperature sensor detector. Background technique [0002] In the production of temperature sensors, it is necessary to test and experiment on the temperature sensor's action time, non-action time, withstand voltage and life, power frequency impact resistance and other items. The test of the above parameters should be assembled and set between different test equipment , testing, recording, disassembly, and manual recording, which leads to the defects of low efficiency and labor-intensive testing of the temperature sensor. Contents of the invention [0003] In order to overcome the above disadvantages, the object of the present invention is to provide a temperature sensor detector which can improve the working efficiency. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] Temperature senso...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K15/00G01R31/12
CPCG01K15/007G01R31/12
Inventor 崔小花
Owner 崔小花