Test tube heater
The heater is designed for heating substances, except flammable and flammable substances in test tubes ø 14 mm, when conducting educational laboratory experiments. Advantages - the ability to heat the test tube in a vertical position, as well as at different angles; - clarity of laboratory experiments; - reliability and ease of operation. Functional and technical characteristics The heater is fixed in the coupling of a laboratory stand of a microlaboratory for a chemical experiment. The heater is equipped with a cord with a plug matched with the school socket of the laboratory table for connection to an alternating current electrical network with a frequency of 50 Hz, a voltage of 42 V. Time for heating water to boiling volume of 1 ml. in vitro, no more 6 min Overall dimensions, no more, mm 165x64x65 Heater weight, no more, kg 0.20 Manba: https://www.nv-lab.ru/catalog_info.php?ID=1928