BIOLÓGIAI ÉS ORVOSTUDOMÁNYI ÉRZÉKELŐK

The heart-rate sensor 048i provides a simple way to study the heart’s function. The sensor clip consists of a small infrared LED and an infrared light sensor. The sensor measures the light level transmitted through a tissue of the ear lobe ... tovább

The CO2 sensor BT24i is used to monitor low concentrations of gaseous carbon dioxide. The sensor uses the Non-Dispersive Infrared Detection (NDIR) method. Range: 0 ... 5000 ppm Typical resolution: 20 ppm Includes: 250-mL sampling bottle ... tovább

The CO2 sensor BT25i is used to monitor high concentration of gaseous carbon dioxide. The sensor uses the Non-Dispersive Infrared Detection (NDIR) method. Range: 0 ... 100,000 ppm Typical resolution: 1,000 ppm Includes: 250-mL sampling ... tovább

The conductivity sensor BT27i measures the ability of a solution to conduct an electric current between two electrodes. The conductivity sensor consists of a conductivity electrode and an amplifier. The sensor has three measurement ranges ... tovább

The BT34i dissolved oxygen sensor measures the concentration of dissolved oxygen in water samples. The sensor is automatically temperature compensated by means of an integrated thermistor. Disposable caps with pre-mounted membranes allow ... tovább

The ECG sensor BT36i measures voltages that are produced by the heart. These voltages are measured at the skin of the wrists and elbow through electrodes. The voltages are amplified by the sensor and filtered and transferred through an optical ... tovább

The radiation sensor BT70i detects alpha, beta and gamma ionizing radiation. The sensor outputs a pulse when decay is detected. Also, a clicking sound is emitted and a LED light flashes. The sensor is suitable to detect low-level radiation ... tovább

The humidity sensor BT72i measures relative humidity. The sensor consists of an integrated circuit, which uses a capacitive polymer to sense humidity. The holes in the sensor box provide air circulation. Range: 0 ... 100 % Resolution ... tovább

The salinity sensor BT78i measures the salinity of a solution, which indicates the amount of all the salts dissolved in water. The sensor consists of a Salinity electrode and an amplifier. Range: 0 ... 50 ppt Resolution (12-bit) ... tovább

The spirometer BT82i measures air flow rate during human respiration. The sensor consists of a flow tube through which the air is inhaled and exhaled and a differential pressure sensor. Range: -5 ... 5 L/s Resolution (12-bit): 0.01 ... tovább

The turbidity sensor BT88i measures the turbidity of water samples in the range between 0 ... 200 NTU. Range: 0 ... 200 NTU Resolution (12-bit): 0.2 NTU Includes: one empty cuvette and one cuvette containing 100 NTU StablCal ... tovább