CN103884742A

CN103884742A - Pollution level detector for vegetables and fruits

Info

Publication number: CN103884742A
Application number: CN201410046782.2A
Authority: CN
Inventors: 綦升军
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-01-27
Filing date: 2014-01-27
Publication date: 2014-06-25

Abstract

The invention discloses a detector, which is just equal to a common pen which is commonly used in volume, but can carry out inorganic and organic distinction and pollution level detection on vegetables and fruits. The detector can display the related content just by putting a probe of the detector into bodies of the detected vegetables or fruits in the use procedure.

Description

Vegetable and fruit class pollution level detecting device

Affiliated technical field:

What the present invention designed is that a kind of volume and general pen universal are of a size, can carry out to vegetables, fruits the detecting device of inorganic and organic and pollution level.

Background technology:

In the time buying vegetables and all kinds of fruit, being with the naked eye difficult to difference is inorganic or organic vegetable and fruit, and also cannot know whether contaminated.

Summary of the invention:

Adopt detection mode to carry out quality verification to vegetables and the fruit bought, realize relieved purchase.

Technical scheme:

Single chip circuit is by power supply+12V, and 1., 1., 1., 1. output is connected electric capacity c6 integrated circuit VT1 electric capacity c2 electric capacity c1 with 12V; 2., 2., 3., 2., 2., 2., 2. electric capacity c6 connects electric capacity c5 electric capacity c4 electric capacity c3 integrated circuit VT1 electric capacity c2 electric capacity c1; 2., 1., 1. output is connected electric capacity c4 electric capacity c3 integrated circuit VT1 with 5V.

Beneficial effect:

The invention has the beneficial effects as follows, adopt this detecting device, can detect the relevant content that vegetables pollute to fruits.

accompanying drawing explanation:

Below in conjunction with accompanying drawing and example, the present invention is further described.

This figure is the single chip circuit figure of vegetables of the present invention and fruits pollution level detecting device.

Embodiment:

Power supply+12V, 1., 1., 1., 1., 1. output is connected electric capacity c6 electric capacity c5 integrated circuit VT1 electric capacity c2 electric capacity c1 with 12V; 2., 2., 3., 2., 2., 2., 2. electric capacity c6 connects electric capacity c5 electric capacity c4 electric capacity c3 integrated circuit VT1 electric capacity c2 electric capacity c1; 2., 1., 1. output is connected electric capacity c4 electric capacity c3 integrated circuit VT1 with 5V.

Claims

1. energy carries out an organic and inorganic difference to vegetables and fruits, the detecting device of test pollution level, its single chip circuit (see photo).Power supply+12V, 1., 1., 1., 1., 1. output is connected electric capacity c6 electric capacity c5 integrated circuit VT1 electric capacity c2 electric capacity c1 with 12V; 2., 2., 3., 2., 2., 2., 2. electric capacity c6 connects electric capacity c5 electric capacity c4 electric capacity c3 integrated circuit VT1 electric capacity c2 electric capacity c1; 2., 1., 1., 5V exports connection to electric capacity c4 to electric capacity c3 to integrated circuit VT1.