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    Cobra SMARTsense Spirometer Sensor

    Use this Cobra SMARTsense Spirometer sensor to measure exhaled or inhaled volume and investigate the process of oxygen uptake. •Quick and easy connection via Bluetooth and the free measureAPP •Contains a USB-C rechargeable lithium polymer battery •Up to 50 hours use on one battery charge •Flow rate: oRange: ±10 l/s oResolution:0.01 l/s •Volume: oRange: ±15 l oResolution: 0.01 l •Sample rate: 200 Hz •Includes 1 mouthpiece
    2742.64 AED
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    Spirometer Mouthpieces

    These cardboard mouthpieces can be placed on the Cobra SMARTsense Spirometer mouthpiece and come with built-in filter, optionally using the filter membranes included in the set, thus allowing multiple use of the filter mouthpieces. Contains: •10 cardboard mouthpieces •10 filter papers
    100.39 AED
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    Cobra SMARTlink

    A 10-inch Android tablet with 7 integrated measurement sensors. Cobra SMARTlink is a state-of-the-art, high-performance 3-in-1 tablet. It is not only a great measuring and display device for digital science teaching, but also a full featured Android tablet. Due to the brilliant 10.1 inch display combined with the powerful hardware and the 7 internal measuring sensors, it is perfectly equipped for the demands of modern, digital science teaching. Cobra SMARTlink is easy and reliable to use. Features Equipment - Start measuring directly with 7 internal sensors and the pre-installed measuring software measureAPP Performance - A powerful CPU and sufficient RAM ensure that everything always runs smoothly Completeness - Get started right away with more than 100 ready-to-use experiment descriptions for all disciplines (physics, chemistry, biology and natural sciences) in the pre-installed measureAPP Presentation - A brilliant 10.1"" display offers sufficient space for all applications as well as a detailed and pin sharp display Extensibility - More than 40 additional sensors connectable via Bluetooth and USB. Versatility - The Android operating system and the more than 3 million apps in the Google Play Store support you beyond experimenting Endurance - The large battery with 10.000 mAh and quick charge function ensures your use throughout the entire school day Connectivity - 5 integrated high-speed USB ports for lightning-fast measurements and connection of accessories such as cameras, USB sticks or hard drives Equipment and Technical Data Octa-Core (8-core) processor 2.0 GHz, 4 GB RAM (DDR3) Internal memory 64 GB, expandable to 128 GB with microSD card 10.1 inch LCD touch screen (16:10), resolution 1,200 x 1,920 (WUXGA) Front camera 2 MP, main camera 5 MP Built-in loudspeaker, built-in microphone, 3.5 mm headphone jack Bluetooth 5.0, GPS, WiFi standard 802.11 a/b/g/n/ac 1 x USB type C to charge the device and for data communication e.g. via USB stick, PC Battery: 10.000 mAh Weight: 830 g Internal sensors Temperature: 2 x thermocouple type K Measuring range: -200 - 1200°C Resolution: 0,4°C Accuracy: +/- 3% Data rate: 1 kHz Voltage: 1 x voltage connection 4 mm sockets Measuring range: -30V…+30 V Resolution: 20 mV Accuracy: +/- 1% Data rate: 1 kHz Current: 1 x current connection 4 mm sockets Measuring range: -1A - +1A Resolution: 0,5 mA Accuracy: +/- 1% Data rate: 1 kHz Light (built-in sensor) Measuring range: 1-128 kLx Resolution: 1 Lx Accuracy: +/- 4 % Data rate: 10 Hz Humidity (built-in sensor) Measuring range: 0 - 100 % Resolution: 0,1 % Accuracy: +/- 4 % (bei 0-80 %) Data rate: 10 Hz UV (built-in sensor) Measuring range: 0 - 400 W/m² Resolution: 0,1 W/m² Accuracy: +/- 4 % Data rate: 10 Hz Acceleration (on board) 4 x USB 2.0 inputs for Cobra SMARTsense sensors, maximum data rate up to 10 kHz Contents 1x Cobra SMARTlink 1x Charging cable type C with charging adapter 2x Temperature probes type K 2x Banana plugs, stackable, red with 4 mm plug, 50 cm length 1x Banana plug, stackable, blue with 4 mm plug, 50 cm length 1 x Manual
    6521.63 AED
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    Cobra SMARTsense Voltage Sensor

    Measure both DC and AC voltages in circuits and plot the curve directly. This sensor makes it easy to explore the basic concepts of electricity. •Quick and easy connection via Bluetooth and the free measureAPP •Contains a USB-C rechargeable lithium polymer battery •Up to 50 hours use on one battery charge •Range: +/- 30 V •Resolution: 0.02 V •Sample rate: 1000 Hz (10000Hz via USB)
    1110.65 AED
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    Cobra SMARTsense Current Sensor

    The Cobra SMARTsense current sensor can be used to measure the current intensity in circuits and plot it directly. In this way, students develop a deeper understanding of the basic concepts of electricity. Quick and easy connection via Bluetooth and the free measureApp Contains a USB-C rechargeable lithium polymer battery Up to 50 hours use on one battery charge Range: +/- 1 A Resolution:0.5 mA Sample rate: 1000 Hz (10000 Hz via USB) Short circuit proof up to 3 A
    1110.65 AED
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    Cobra SMARTsense Temperature Sensor

    This Cobra SMARTsense sensor enables real-time temperature measurement with graphical progression which can also continue over a long period of time. The water resistance ensures the longevity of the sensor even in experiments with liquids. Quick and easy connection via Bluetooth and the free measureAPP Range: -40 - 120 °C Resolution: 0.01 °C Sample rate: 10 Hz Water resistant to IP67. Sensor requires a battery (CR2032) which is not included.
    791.69 AED
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    Cobra SMARTsense Light Sensor

    This simple to use Cobra SMARTsense light sensor is perfect for taking measurements within the classroom but also for using outdoors, for example, when studying photosynthesis or light levels in woodland and forests. Quick and easy connection via Bluetooth and the free measureAPP Contains a USB-C rechargeable lithium polymer battery. Up to 50 hours use on one battery charge Range: 1 - 128 kLx Resolution: 1 Lx Sample rate: 10 Hz
    1139.11 AED
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    Cobra SMARTsense Motion Sensor

    Measure the movement of objects using the Cobra SMARTsense motion sensor. Students can perform experiments on linear motion and gain a deeper understanding of mechanics. Quick and easy connection via Bluetooth and the free measureAPP Contains a USB-C rechargeable lithium polymer battery Up to 50 hours use on one battery charge Range: 0.2 - 2 m Resolution: 1 mm Sample rate: 50 Hz
    1438.71 AED
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    Cobra SMARTsense Photogate Sensor, Pair

    This Cobra SMARTsense Photogate sensor pair allows precise time measurement of dynamic processes, including free fall, pendulum investigations and many more. Quick and easy connection via Bluetooth and the free measureAPP Contains a USB-C rechargeable lithium polymer battery Up to 50 hours use on one battery charge Range: 0 - ∞ Resolution: 0.01 ms Sample rate: 1000 Hz Supplied as a pair
    1778.63 AED
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    Support Rods for SMARTsense Photogate Sensors

    Stainless steel support rods for DA220060 SMARTsense Photogate sensor. 300 mm with external thread.
    96.90 AED
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    Cobra SMARTsense pH Sensor

    With this Cobra SMARTsense pH sensor, the pH value of solutions can be accurately measured, and the real-time curve displayed. Ideally suited for practicals across chemistry and biology as well as environmental science. Quick and easy connection via Bluetooth and the free measureAPP Range: 0 – 14 Resolution: 0.01 Sample rate: 100 Hz Includes pH electrode. Water resistant to IP67. Sensor requires a battery (CR2032) which is not included.
    1100.38 AED
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    Cobra SMARTsense Conductivity Sensor

    Measure the conductivity or ion content of a solution with this waterproof Cobra SMARTsense Conductivity sensor. Quick and easy connection via Bluetooth and the free measureAPP Conductivity: Range: 0 - 20000 µS/cm Resolution: 8 µS/cm Temperature: Range: 0 - 100 °C Resolution: 0.1 °C Sample rate: 10 Hz Water resistant to IP67. Sensor requires a battery (CR2032) which is not included.
    1486.93 AED
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    Cobra SMARTsense Drop Counter Sensor

    With this Cobra SMARTsense Drop Counter sensor, single drops can be counted and directly converted into a volume. If you connect a pH electrode, a titration can be carried out easily and precisely. Easy to clamp to a retort stand and with an integrated holder to use a temperature sensor. •Quick and easy connection via Bluetooth and the free measureAPP •Contains a USB-C rechargeable lithium polymer battery •Up to 50 hours use on one battery charge •Drop Counter: oRange: 0 - ∞ oResolution:30 Imp/s •pH: oRange: 0 - 14 oResolution: 0.01 •Sample rate: 50 Hz •The PH-Electrode is sold separately
    2173.88 AED
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    Cobra SMARTsense CO2 Sensor

    Poor air quality due to a high proportion of carbon dioxide in the indoor air reduces concentration and performance. Use this Cobra SMARTsense CO2 sensor to measure the carbon dioxide content of the air and the influence of, for example, the photosynthesis of indoor plants. •Quick and easy connection via Bluetooth and the free measureAPP •Contains a USB-C rechargeable lithium polymer battery •Up to 50 hours use on one battery charge •Range: 0 - 100000 ppm •Resolution: 2 ppm •Sample rate: 1 Hz Accessory: Plug with hole for use with reaction vessels, contact us for details.
    3129.59 AED
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    Cobra SMARTsense Oxygen Sensor

    Measure the oxygen concentration of solutions in biology, environmental sciences and chemistry. Produce graphs showing how the oxygen content varies in the classroom throughout the day, measure the respiration of small organisms and perform photosynthesis experiments. •Quick and easy connection via Bluetooth and the free measureAPP •Contains a USB-C rechargeable lithium polymer battery •Up to 50 hours use on one battery charge •Range: 0 - 20 mg/l •Resolution: 0.01 mg/l •Sample rate: 100 Hz •Including oxygen probe for Oxygen in air and water.
    3764.36 AED
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    Cobra SMARTsense Pulse Sensor

    Continuously monitor the heart rate before, during and after exercise. This Cobra SMARTsense Pulse sensor can be used to conduct various student experiments in the field of human and electrophysiology. •Quick and easy connection via Bluetooth and the free measureAPP •Contains a USB-C rechargeable lithium polymer battery •Up to 50 hours use on one battery charge •Range: 30 - 200 bpm •Resolution: 1 bpm •Sample rate: 10 Hz •Includes ear clip.
    1275.08 AED
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    Cobra SMARTsense Sound Sensor

    Cobra SMARTsense Sound sensor including microphone. •Quick and easy connection via Bluetooth and the free measureAPP •Contains a USB-C rechargeable lithium polymer battery •Up to 50 hours use on one battery charge •Sound level: oRange: 55 - 110 dB(A) oResolution: 0.1 dB(A) oSample rate: 10 Hz •Sound signal: oMicrophone frequency range: 100 - 15000 Hz oSample rate: 32 kHz (USB), 8 kHz (Bluetooth)
    1584.16 AED
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    Cobra SMARTsense Force Acceleration Sensor

    Use this Cobra SMARTsense Force Acceleration sensor to measure the acceleration resulting from an external force. •Quick and easy connection via Bluetooth and the free measureAPP •Contains a USB-C rechargeable lithium polymer battery •Up to 50 hours use on one battery charge •Force: oRange: ±50 N oResolution: 30 mN •Acceleration: oRange: ±16 g oResolution: 0.01 g •Gyroscope: oRange: ±34.9 rad/s oResolution: 0.01 rad/s •Sample rate: 1000 Hz
    1583.37 AED
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    Cobra SMARTsense Energy Sensor

    Measure current and voltage with one sensor. Calculate the power and energy in renewable energy systems and in electrochemistry. Quick and easy connection via Bluetooth and the free measureAPP Contains a USB-C rechargeable lithium polymer battery Up to 50 hours use on one battery charge Voltage: •Range: ±5 V; ±30 V •Resolution:1 mV; 20 mV Current: •Range: ±180 mA; ±1 A •Resolution: 40 µA; 0.5 mA •Sample rate: 100 Hz
    1399.98 AED
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    Cobra SMARTsense Surface Temperature Sensor

    Measure the surface temperature of different objects, for example to investigate the thermal conductivity of different metals. Quick and easy connection via Bluetooth and the free measureAPP Contains a USB-C rechargeable lithium polymer battery Up to 50 hours use on one battery charge •Range: -25 ... 125 °C •Resolution: 0.1 °C •Sample rate: 10 Hz
    1235.55 AED
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    Cobra SMARTsense Biochemistry & Plant Physiology Set

    A SMARTsense sensor set supporting 11 experiments on the following topics: •Photosynthesis (2 methods) •Transpiration of leaves •Breathing (CO2 and O2 measurement) •Glycolysis (2 methods) •Ionic permeability of the cell membrane •Determination of the Michaelis constant •Enzyme inhibition •Substrate inhibition of enzymes •Enzymatic activity of catalase The Cobra SMARTsense sensors Temperature, pH, Conductivity, Light, Pressure, CO2 and Oxygen are used in all 11 experiments in combination with tablets (iOS and Android) and smartphones (Android). Contents •Cobra SMARTsense Temperature: Measuring range: 40 - 120 ° C, resolution: 0.01 ° C, sampling rate: 10 Hz •Cobra SMARTsense pH: Measuring range: 0 - 14, resolution: 0.01, sampling rate: 10 Hz •Cobra SMARTsense Conductivity: Measuring range: 0 - 20,000 μS / cm, 0 - 100 ° C, resolution: 1 μS / cm, 0.1 ° C, sampling rate: 10 Hz •Cobra SMARTsense Light: Measuring range: 1 lx - 128 klx, resolution: 0.1 lx, sampling rate: 10 Hz •Cobra SMARTsense Pressure: Measuring range: 20 - 400 kPa, resolution: 0.1 kPa, sampling rate: 800 Hz •Cobra SMARTsense CO2: Measuring range: 0 - 100,000 ppm, resolution: 2 ppm, sampling rate: 1 Hz •Cobra SMARTsense Oxygen: Measuring range: 0 - 20 mg / l, resolution: 0.01 mg / l, sampling rate: 100 Hz •Lamp socket with reflector, diameter 20 cm, and 120 W filament lamp •Special glassware •Special stand material for experiment setups •Experiment manual
    14031.38 AED
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    Cobra SMARTsense Human and Electrophysiology Set

    Heart rate, pulse, lung volume, body temperature and blood pressure are the core parameters of human and electrophysiology. With this set, you can easily teach students the meaning of these terms. This set contains Cobra SMARTsense sensors that are easy to operate and take measurements in real time. Equipment set allowing the performance of 9 experiments about the following topics: •Electrophysiology of the heart (3 experiments) •Blood circulation (1 experiments) •Skin temperature (1 experiment) •Lung function, lung volume (3 experiments) •Lung diseases (1 experiment) The set consists of all necessary components for the experiments: •Stable, stackable storage box with moulded foam insert •Cobra SMARTsense ECG •Cobra SMARTsense Pulse •Cobra SMARTsense Temperature •Cobra SMARTsense Spirometer •Blood pressure measurement combination
    9288.38 AED
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    Cobra SMARTsense Environment and Outdoors Set

    This set of datalogging devices is ideally suited to shared-work experiments with school groups for outdoor measurements of ecological data and works with mobile devices (iOS and Android). •Whether in the classroom, outdoors or on project days: in this robust aluminium case, you will always find the right device for carrying out fascinating experiments with school groups. •Up to 4 groups can work on and investigate interesting topics in parallel. •Works with all iOS and Android devices •Download free app from Apple App Store or Google PlayStore •Students can evaluate the data at home, as a homework assignment. Contents; •Robust aluminium case •1 x Cobra SMARTsense - Relative Humidity, 0 - 100 % •1 x Cobra SMARTsense - pH, 0 - 14 •1 x Cobra SMARTsense - Conductivity, 0 - 20000 µS/cm •1 x Cobra SMARTsense - Temperature, - 40 - 120 °C •1 x Cobra SMARTsense - Absolute Pressure, 20 - 400 kPa •1 x Cobra SMARTsense - Light, 1 - 128 kLX •1 x Cobra SMARTsense - Colorimeter for the measurement of turbidity, 0 - 100 % •1 x pH electrode, plastic, gel-filled •1 x 100 red pH 4 buffer tablets •1 x 100 green pH 10 buffer tablets •5 x 20 ml calibration solution for conductivity electrode •2 x protective case for pH and conductivity electrodes •1 x 120 labels •4 x 100 mL square flange (HDPE) •2 x 250 mL PP laboratory beaker
    9960.30 AED