These immersible resistors are used to determine the resistance temperature coefficient for various materials. They consist of resistance wire (diameter 0.25 mm) wound on Plexiglas cores with safety jack connectors. The resistance wire is immersed in a non-conductive liquid (e.g. demineralised water, kerosene or mineral oil). By measuring the resistance as a function of temperature the temperature coefficients of the materials can be found. Size 180 mm x 20 mm diameter. The specified resistance values are for 20 °C.
Upon receipt of your enquiry, we will prepare a fully priced quotation which will include freight charges directly to your school or a nominated point of delivery.
Certain chemicals are subject to special carriage requirements and certain living products, such as drosophila, will also incur a carriage surcharge. Please contact our customer service team for further clarification when processing your quotation.
In order to keep freight costs to a minimum we always endeavour to ship your science equipment in one single cost-effective consignment and provide you with dispatch details accordingly.