SenseDisc Pro BIOCHEM is a powerful, compact, and lightweight digital experimental system specially designed to meet the experimental needs of primary, middle, and high schools.

The device is equipped with wireless connectivity and compact sensor modules, creating a simple, cable-free experimental environment for students to explore the scientific world.

BIOCHEM combines the standalone data acquisition console with a total of 14 sensors (6 SensoLab external receptor/sensor modules, 4 sensors integrated directly into the SenseDisc Pro base, and 4 additional sensors compatible with the universal input), accompanied by the dedicated iLab educational analysis software.

It also combines the data acquisition console, equipped with a color touchscreen and a rechargeable battery, with a vast range of high-precision modules dedicated to chemistry laboratories.

System allows operation both independently and through direct connection via USB, Bluetooth, or Wi-Fi to interactive displays, PCs, Macs, tablets, or phones.

The dedicated iLab software platform ensures the real-time collection, display, and analysis of experimental data, providing students and teachers with advanced graphic processing tools, data tables, calibration functions, and export options for flawless laboratory reports.

Main Advantages of the SenseDisc Pro BIOCHEM Digital Laboratory Kit

Advanced Monitoring of Chemical Solutions and Reactions: Offers extremely precise measurements of pH, conductivity, and dissolved oxygen levels, essential for titration experiments, chemical kinetics, and water quality studies.

Real-Time Metabolic and Physiological Analysis: Allows tracking of direct biological parameters, such as human heart rate and dissolved carbon dioxide fluctuations in experimental environments, facilitating the study of cellular respiration and photosynthesis.

Interference-Free Wireless Connectivity in the Laboratory: Eliminates inconvenient cables from the area of chemical solutions and liquid containers, ensuring a safe, clean, and flexible workspace.

Multidisciplinary Compatibility for Universal Inputs: Allows quick switching between chemistry-dedicated sensors (pH, conductivity, gases) and biology sensors, maximizing equipment utility during the same laboratory sessions.

Precision and Rapid Response: Sensors ensure faithful data acquisition for rapid chemical processes and delicate biological variations, offering students a scientific experience at professional standards.

Technical Specifications of the SenseDisc Pro BIOCHEM Digital Laboratory Kit

1. SenseDisc Pro Base

Total Sensors Available in BIOCHEM Kit: 14 sensors (4 integrated in the base + 6 external sensors + 4 external sensors for the universal input)

Expansion Ports: 1 free universal input for additional sensors.

Sampling Accuracy: Up to 100,000 samples/second

Screen: 3.5-inch TFT Color Touchscreen (resolution 320x240)

Connectivity: Bluetooth, USB, Wi-Fi

Internal Storage: Integrated flash memory for over 100,000 records

Power Supply: Rechargeable Li-Po battery (operating autonomy > 8 hours)

Analysis Software: iLab (included, with usage license)

OS Compatibility: Windows, macOS, iOS, Android, Linux

2. iLab Data Analysis Software Specifications

Display Modes: Line graph, analog indicator, digital, data table, GPS map

Analysis Functions: Curve fitting (linear, polynomial, exponential), derivation, integration, statistics

Real-Time Processing: Live sampling and graphic playback of data from all connected sensors

Data Export: CSV format, Excel, graph image, laboratory project saving

Experiment Settings: Adjustment of sampling frequency, recording duration, and triggers

3. Sensors Integrated into the SenseDisc Pro Base (4 Sensors)

Altimeter: Resolution 0.1 m

Applications: Altitude measurement in field experiments and relief analysis.

Barometer: Range 30-120 kPa, Accuracy 0.1 kPa (relative accuracy 0.006 kPa)

Applications: Monitoring atmospheric pressure and weather stages.

Triaxial Accelerometer: Range -8g to +8g | Resolution 0.016g | Accuracy ±2.5%

Applications: Study of 3D motion, vibrations, and gravity.

GPS Sensor: Position accuracy 2.5m CEP50, Speed accuracy 0.1m/s, Max. update rate 10Hz

Applications: Geolocation of data collection points in environmental experiments.

4. External Sensor Package (6 Sensors + 4 Sensors for Universal Input)

Temperature Sensor:

Measurement range: -40°C to 135°C | Accuracy: ±0.6°C | Resolution: 0.1°C

Experiments on heat absorption and dissipation, study of boiling and freezing points, thermodynamic chemical reactions, and Joule's law.

Thermocouple Sensor:

Measurement range: -40°C to 135°C | Accuracy: ±0.6°C | Resolution: 0.1°C

Experiments on heat absorption and dissipation for objects of different colors, heat absorption and dissipation in various liquids, water cooling models, mechanical work through friction, water boiling experiments, relationship between boiling point and pressure, Joule's law, heat of acid-base reactions, iron oxygen corrosion, etc.

Light Sensor:

Measurement range: 0~55000 Lux | Accuracy: ±5% | Resolution: 15 Lux

Used for sensitive, precise, and rapid measurement of ambient light intensity. Typical experiments: exploring the relationship between illumination and distance (inverse-square law in optics) and studying photosynthesis.

Absolute Pressure Sensor:

Measurement range: 0~400 kPa | Accuracy: ±2% | Resolution: 0.1 kPa

Used for measuring the absolute pressure of a gas in an atmospheric environment or a closed space. Typical experiments: measuring atmospheric pressure, chemical reactions of metals with hydrochloric acid and dilute sulfuric acid, compression ignition device experiments, study of water boiling and pressure-temperature relationship.

Heart Rate / Pulse Sensor:

Measurement range: 0 ~ 200 bpm | Accuracy: ±2 bpm | Resolution: 1 bpm

Used for real-time acquisition and display of heart rate and pulse changes on the terminal. Typical experiments: measuring human heart rate in different states (rest, physical effort) and advanced physiology or biology experiments.

Dissolved Carbon Dioxide Sensor:

Measurement range: 0.2 ppm ~ 440 ppm | Resolution: 0.1 ppm

Used for: ecological water studies, measuring the respiratory activity of aquatic organisms, or investigating chemical changes in liquid environments.

Free Universal Input

Allows the connection of any other additional external sensor from the range.

The 4 Universal Sensors that can be connected separately to the free universal input:

1.pH Sensor:

Measurement range: 0~14 pH | Accuracy: ±0.2 | Resolution: 0.01

Used for rapid and precise measurement of solution pH values. Typical experiments: measuring garden soil pH, acid rain pH measurement, acid-base titrations, and neutralization experiments.

2.Conductivity Sensor:

Measurement range: 0 ~ 20000 μS/cm | Accuracy: ±3% F.S. | Resolution: 6 μS/cm

Used for measuring the electrical conductivity of solutions. Typical experiments: measuring the conductivity of drinking water or tap water, comparing the conductivity of various aqueous solutions, and investigating electrolytes.

3.Dissolved Oxygen Sensor:

Dissolved Oxygen: Measurement range 0-20 mg/L (Accuracy: ±0.5 mg/L | Resolution: 0.01 mg/L)

Gas Oxygen: Measurement range 0-100% (Accuracy: ±2% F.S. | Resolution: 0.1%)

Used for measuring dissolved oxygen concentration in liquid environments, as well as gaseous oxygen concentration. Typical experiments: exploring candle combustion, studying the physical and chemical properties of bodies of water, and other related experiments.

4.Relative Humidity Sensor:

Measurement range: 0~100% | Accuracy: ±4% (10%~90%RH) | Resolution: 0.1%

Used for: exploring air inhaled and exhaled by the human body, measuring humidity in the living environment, exploring candle combustion, water absorption of concentrated sulfuric acid, air quality detection, plant transpiration, abiotic factors affecting female rat distribution, proof that air contains water vapor, measuring environmental humidity, etc.

SenseDisc Pro BIOCHEM Digital Laboratory Kit Usage Scenarios

Study of Chemical Kinetics and Acid-Base Reactions: Real-time monitoring of pH and temperature variations during titrations, neutralizations, or the study of reaction heats.

Water Quality and Environmental Investigation: Measuring electrical conductivity, dissolved oxygen (DO) levels, and dissolved carbon dioxide to analyze water samples from natural or potable environments.

Human Physiology and Cellular Respiration: Tracking heart rate in various states (rest, effort) and correlating it with gas changes or metabolic levels.

Ecology and Photosynthesis: Studying environmental factors (light, relative humidity, pressure, and temperature) and their impact on biological processes in ecosystems.

Thermodynamic and Physicochemical Experiments: Analysis of thermal transfer, boiling and freezing points, as well as the study of gas properties using pressure and temperature sensors.

SenseDisc Pro BIOCHEM Digital Laboratory Kit Contents

SenseDisc Pro Datalogger Console (with 4 integrated sensors: Altimeter, Barometer, Triaxial Accelerometer, GPS)

USB data and charging cable

Power adapter

1.Temperature Sensor

2.Thermocouple Sensor

3.Light Sensor

4.Absolute Pressure Sensor

5.Heart Rate / Pulse Sensor

6.Dissolved Carbon Dioxide Sensor

7.Universal Input Module with pH Sensor

8.Universal Input Module with Conductivity Sensor

9.Universal Input Module with Dissolved & Gas Oxygen Sensor

10.Universal Input Module with Relative Humidity Sensor

iLab data acquisition and analysis software suite (compatible with Windows, macOS, iOS, Android, Linux, HarmonyOS)

User manual and quick experiment guide for teachers and students