Educational kits

Pin Hole Camera

To illustrate the principle of image formation due to light rays passing through small appertures. Comprising a polished wooden box with a ground glass screen at the rear and adjustable sliding front with a hole.

Inclined plane

A simple inclined plane made of polished hardwood board hinged at one end to wooden base board. A 38 mm plastic pulley in a U bracket is mounted on the other end of inclined plane supports masses suspended from thread with other end tied to the object under observation. The index pointer fixed to the inclined surface moves along the arc scale attached to the baseboard and gives its angle of inclination. Includes two wooden block sliders for friction experiments. One metal roller in bracket with hook. One weight pan with lightweight cord for suspension. To study the frictional forces

SenseDisc®

is mainly applied to scientific exploration. Equipped with a wireless connection and small sensor modules, to create a cable-free, succinct experimental environment for students to explore the scientific world.

Max. Sampling Speed: 100 000/s

Internal Data Storage: 4 M

Battery: 1800mAh Lion battery

Battery life: 150 h

Display: 3.5' TFT 480*320 touchscreen

Communication: USB 2.0 and Bluetooth 2.0&4.0

External Power Supply: 100-240V AC/ 5V DC 1A

Software: SenseDisc iLab in english

Interface for Sensor: 7 Lightning (7 sensors)

Built-in sensors for the version 'Basic': Accelerometer(3 Axis), GPS, Ambient temperature, Barometer/Altimeter. Can be extended with: current from -1 to 1A, motion from 20 to 600 cm, temperature from -40 to 135 °C, light from 0 to 55000 lux, voltage from -30 to 30 V, sound Level from 40 to 92dB, heart rate (Universal Input) from 0 to 200 bpm

Built-in sensors for the version 'Advanced': Accelerometer(3 Axis), GPS, Ambient temperature, Barometer/Altimeter. Can be extended with: Air Pressure from 0 to 400 kPa, current from -1 to 1A, motion from 20 to 600cm, temperature from -40 to 135 °C, light from 0 to 55000 lux, voltage from -30 to 30 V, conductivity from 0 to 20000 uS, Dissolvend oxygen from 0 to 20 mg/L, sound Level from 40 to 92dB, heart rate (Universal Input) from 0 to 200 bpm, pH from 0 to 14, relative humidity from 0 to 100 %, temperature from -200 to 300 °C, force from -50 to 50 N.

USB Voltage/Current sensor

Ref. ZC0001: range -25V to +25V

Ref. ZC0002: range -60.0mV to +60.0mV

Ref. ZC0003: range -25V to +25V and -2.5V to +2.5V

Ref. ZC0004: range -3A to +3A, and -300mA to +300mA

Ref. ZC0005: range -3A to +3A

Ref. ZC0006: range -10 uA to +10u A

Ref. ZC0007: range -20mA to +20mA

Electric charge sensor

Ref. ZC0008: range 0 to 22nC and 0 to 220nC

Temperature sensor

Ref. ZC0009: contact temperature sensor, range -50°C to 150 °C

Ref. ZC0010: infrared temperature sensor, range -70°C to 380 °C

Ref. ZC0010: surface temperature sensor, range -370°C to 150 °C

Force sensor

Ref. ZC0014: force measurement, range -50N to +50 N

Distance sensor

Ref. ZC0015: distance measurement, range 20cm to 600cm and 20cm to 200cm

Photogate sensor

Ref. ZC0016: One Pair, Photogate A + Photogate B

Acceleration sensor

Ref. ZC0017: 3-Axis Acceleration sensor, range: -6g to +6g

Light sensor

Ref. ZC0019: Light measurement 0 to 600LUX, 0 to 6000LUX, 0 to 150000LUX

Magnetic sensor

Ref. ZC0020: range -64mT to +64mT

Gas pressure sensor

Ref. ZC0024: measurement of gas pressure, range 0 to 700kPa

Differential gas pressure sensor

Ref. ZC0025: measurement of relative gas pressure, range -20kPa to +20kPa

Wind speed sensor

Ref. ZC0031: measurement of the wind speed or air speed, range 0.3-45m/s, resolution 0.1m/s, accuracy ±3%

pH sensor

Ref. ZC1002: measurement of the pH, range 0 to 14

Conductivity sensor

Ref. ZC1003: measurement of the conductivity, range 0 to 3000 us/cm, 3000 to 30000 us/cm

Oxygen in gas

Ref. ZC1004: measurement of the oyxgen concentration in gas, range 0 to 100 %

Dissolved oxygen

Ref. ZC1005: measurement of the dissolved oxygen concentration, range 0 to 20 mg/L

CO2 Sensor

Ref. ZC1007: measurement of the CO2 concentration in gas (infrared), range 0 to 100000ppm

Humidity

Ref. ZC1008: measurement of the humidity, range 0 to 100 %

Colorimeter / Turbidimeter

Ref. ZC1009: colorimeter, range 0 to 100 %

Ref. ZC1010: turbidimeter, range 0 to 400 NTU

ECG sensor

Ref. ZC1011: range -5 to + 5 mV

Heart rate sensor

Ref. ZC1024: range 40-160BPM, Resolution: 1BPM, Accuracy: ±1BPM