Update: 01 October, 2023
Extech Instruments Corporation released the pH/ORP electrodes specification sheet in 2007. The product includes 60120B and 601500 two types of pH/Ref electrodes and 601100 one type of Flat surface electrode, as well as 67500B one type of Redox ORP/Ref electrode. All electrodes use Ag/AgCl electrode filling method, fast response time, response rate is 95%/5s. The 60120B and 601500 two types of electrodes use a rugged polycarbonate structure and are equipped with a glass pH sensor. The pH range is 0 to 14 pH, and the operating temperature is 0 to 80 °C. The 601100 electrode uses a PVC structure and is suitable for pH values of solid products with minimal moisture, such as cheese, soil or electrophoretic/agar gels. The 67500B electrode uses a platinum sensing surface, a polycarbonate body and a sealed reference, which can be used for Redox ORP measurements.
File format: PDF
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MD5 Checksum: BEC67D3E89DD7A7074F7FCADA6393248
Publication date: 01 August, 2012
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PDF Link: EXTECH 601100 601500 60120B Manual PDF