SENSORES PARA A BIOLOGIA E MEDICINA

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 ... mais

O sensor de pressão arterial permite medir a pressão arterial. O sensor mede a pressão no manguito conectado causada pela interação entre o manguito e o fluxo sanguíneo através da arté ... mais

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 ... mais

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 ... mais

O sensor de capacidade condutora BT27i mede a condutibilidade elétrica de uma solução. O sensor consiste de um eletrodo de condutibilidade e um ampliador. Ele dispõe de três faixas de mediç ... mais

O sensor de oxigénio dissolvido BT34i mede a concentração de oxigénio dissolvido em amostras de água. O sensor é automaticamente compensado pela temperatura por meio de um termistor integrado. As ... mais

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 ... mais

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 ... mais

O sensor de umidade BT72i mede a umidade relativa do ar. O sensor pe constituído de um circuito integrado que utiliza um polímero capacitivo para captação da umidade do ar. Os furos na caixa do sensor garantem a ... mais

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) ... mais

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 ... mais

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 ... mais