The hardware-software complex with a set of sensors for biology classrooms

The software-measuring complex includes a set of sensors and is intended for use as a demonstration material, as well as for setting up an experiment.

The complex consists of a set of sensors and a software package. The measurement results are displayed in the form of graphs and digital values ​​on the PC screen. The sensors are designed to work together with a PC via the USB 2.0 interface, running software compatible with Microsoft Windows 10 PRO.

The complex is accompanied by:

- passport for the product;

- operation manual;

- a list of attachments.

The warranty period for the product is at least 24 months.

The digital temperature sensor DTV-1 is designed to measure the temperature of liquids and their vapors. It can be used when setting up an experiment. Measurement range not less than: -20 ... + 110 ° С. The error is not standardized.

Humidity sensor DTV-1 is designed to determine the relative humidity of the environment, conducting educational meteorological studies. It can be used when setting up an experiment. Minimum value range: 10% to 100% without moisture condensation. The error is not standardized.

The light sensor DO-1 is designed to determine the light intensity. It can be used when setting up an experiment (determining the intensity of light indoors and outdoors: in experiments to study the processes of light absorption, photosynthesis, to control lighting devices, to measure the intensity of solar radiation).

Specifications: spectral sensitivity of the light sensor corresponds to the spectral sensitivity of the human eye (visible light); minimum measuring range from 1 to 60,000 lux. The error is not standardized.

The respiratory sensor DDX-1 with devices is designed to determine the volume of exhaled air. It can be used when setting up an experiment.

Specifications: minimum measurement range from 0 to 80 l / min. The error is not standardized.

The carbon dioxide sensor in the air DU-1 is designed to determine the concentration of carbon dioxide in the air. It can be used when setting up an experiment.

Specifications: minimum measurement range from 0 to 200 ppm. The error is not standardized.

The oxygen content sensor in the air DK-1 is designed to determine the concentration of oxygen in the air. It can be used when setting up an experiment.

Specifications: minimum measurement range from 0 to 25%. The error is not standardized.

The heart rate reduction sensor ДЧСС-1 is designed to determine the frequency of heart muscle contraction. Can be used to determine heart rate.

Specifications: minimum measurement range from 0 to 200 beats / min. The error is not standardized.