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A data display method of a portable combustible gas detector

A gas detector and data display technology, which is applied in the direction of fuel oil testing, instruments, measuring devices, etc., can solve the problem of not being able to display three ranges, achieve quick repair plans, and improve work efficiency.

Active Publication Date: 2019-08-09
山东罗伯特能源装备有限公司
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  • Abstract
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Problems solved by technology

[0003] The purpose of the present invention is to provide a data display method of a portable combustible gas detector, which is used to solve the problem that the existing gas detector cannot display three ranges at the same time

Method used

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  • A data display method of a portable combustible gas detector
  • A data display method of a portable combustible gas detector
  • A data display method of a portable combustible gas detector

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Embodiment Construction

[0031] A data display method of a portable combustible gas detector, which displays the volume concentration value and unit of the combustible gas, and the unit includes three ranges of ppm, %lel and %vol displayed on the display screen at the same time.

[0032] The volume concentration value and unit are displayed on any display screen including lcd, led, oled or digital display tube.

[0033] The arrangement of the three measuring ranges can be arranged vertically, horizontally, and inside and outside in any order. Inner and outer containment arrangements such as: 7000ppm (35% lel (2% vol)).

[0034] The expressions of the three ranges include uppercase (PPM, %LEL, %VOL) or lowercase (ppm, %lel, %vol); the expressions of gas volume concentration include Arabic numerals (7000, 35, 2) , Roman numerals (VMM, XXXV, II) or Chinese numerals (7000, 35, 2); the representation of the three ranges and the representation of the gas volume concentration can be combined and displayed i...

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Abstract

The invention provides a data display method of a portable combustible gas detector. The volume concentration and the unit of combustible gas are displayed by means of the portable combustible gas detector and displayed on any display screen provided with LCDs, LEDs, OLEDs and digital display tubes. The invention further provides the portable combustible gas detector. Three measurement ranges can be displayed at the same time, defects of the prior art are overcome, work efficiency is improved, and requirements of various clients are met.

Description

technical field [0001] The invention relates to the technical field of data display of a gas detector, in particular to a data display method of a portable combustible gas detector. Background technique [0002] When the existing gas detector displays the data, it only displays the data of one unit. Sometimes the user needs the data of other units and needs to perform the unit conversion by himself, which wastes time and cannot improve work efficiency. Contents of the invention [0003] The purpose of the present invention is to provide a data display method of a portable combustible gas detector, which is used to solve the problem that the existing gas detector cannot display three measuring ranges at the same time. [0004] The technical solution adopted by the present invention to solve the technical problem is: a data display method of a portable combustible gas detector, which displays the volume concentration value and unit of combustible gas, and is characterized in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/22
CPCG01N33/225
Inventor 邵开春齐涛王志璞
Owner 山东罗伯特能源装备有限公司
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