Shool boy

Ogawa Kazumasa

MOBILE LABORATORY FOR EXPERIMENTS IN BIOLOGY — 1 set.

Ogawa Kazumasa

Mobile natural science laboratory with a multi-sensor data recorder for biological experiments in biology and natural science courses. Designed for the study of natural sciences in schools.

The complex should include a device with an LCD screen ( 64×128 pixels) for displaying sensor readings and setting experiment parameters, and having the ability to store 100,000 measurements in its own memory. The transfer of the recorded data to the computer must be carried out both via the Bluetooth wireless channel and via the USB cable. All sensors must be self-diagnostic and self-calibrating . The operating time of the device without recharging should be 150 hours (when measuring 1 time per minute). Dimensions: 132, h=45mm, Weight no more than 300g. Operates at a temperature : from -10 to 50 C. The measurement capacity is 12 bits. Supported platforms: PC , MAC , iPad , Linux , Android , Chromebook .

SS PLWOOD INTERNATIONAL TRADING COMPANY LIMITED

The data logger also includess 15 sensors:

temperature sensor with a measurement range from -25 to +125 C;

ambient temperature sensor with measurement range from -10 to +50С;

Temperature sensor (thermosteam) with a measurement range from +200 to +1200°C;

gas pressure sensor with a measurement range from 0 to 300 kPa;

barometer with a measurement range of 300 to 1100 mbar ;

relative humidity sensor with a measurement range of 0 to 100% RH;

Colorimeter sensor with a measurement range of 10 to 90% transmission (three colors);

turbidity sensor (turbidimeter) with a measurement range of 10 to 1000 NTU;

light sensor with a measurement range from 0 to 55,000 lux;

oxygen sensor with a measurement range of 0 to 14 mg/l;

pH sensor with measuring range from 0 to 14 pH ;

Conductivity sensor with a measurement range of 0 to 20 mS;

heart rate sensor with a measurement range of up to 200 beats per minute;

universal port for connecting an external sensor with input voltage from 0 to 5V;

GPS receiver with simultaneous registration of longitude, width, direction, speed, date and time to fix the place of research (positioning accuracy ± 3m).

The delivery set includess:

Data logger -1pc.

Charger — 1 pc.

USB cable — 1 pc.

Brief instructions — 1 pc.

Information sheet indicating the link for downloading the software — 1 pc.

Plastic tube to the pressure sensor — 1 pc.

A set of colorimeter cuvettes – 1 pc.

PH electrode -1pc.

Conductivity sensor electrode – 1 pc.

Heart rate sensor clip – 1 pc.