Catálogo Hanna Instruments V31

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Product Spotlights

HI921 Autosampler

The HI921 can utilize up to three peristaltic pumps for automatic reagent addition, sample leveling and waste aspiration and one membrane pump for spray rinsing. An included control panel allows for manual operation of the motors and pumps. The HI921 also features a built-in magnetic stirrer, electrode rinse feature, USB interface with compatible barcode reader and built-in RFID for each tray. See page 4.10

See page 4.6 Titration 4.4 | www.hannainst.com product spotlights

HI902C Automatic Titration System

HI901C Automatic Titration System The HI901C automatic titrator complements our wide range of products dedicated to efficient and accurate laboratory analysis. The HI901C potentiometric titrator can perform acid/base, redox (ORP), complexometric, precipitation, non-aqueous, argentometric, and ion selective titrations. This powerful titrator dispenses the titrant, detects the endpoint, and performs all necessary calculations and graphing automatically. In addition to titration mode, the HI901C also operates as a fully functional pH, mV/ORP, and ion selective electrode (ISE) meter. See page 4.14 The HI902C is an automatic titrator that performs acid-base, redox, complexometric, precipitation, non-aqueous argentometric and ion selective titrations. The HI902C dispenses the titrant, detects the endpoint and performs all necessary calculations automatically. This versatile titrator supports up to 100 standard or user-defined methods. When powered on, the instrument initiates an internal diagnostics check and then readies itself for the first titration of the day. A large color LCD screen clearly shows the chosen method and related information. A real-time titration curve can be shown on the display; this feature is useful when newmethods are tested or when a procedure needs to be optimized. At the end of the titration, the data (including the graph) is automatically stored and can be transferred to a flash drive or PC by USB connection.