Titrant Recordkeeping The HI933’s titrant database can store information for up to 20 titrants. The database may be programmed to remind a user when to standardize their titrant, reducing error in analysis. Selectable Endpoint Criteria The HI933 employs a dual platinum pin electrode for bivoltammetric endpoint determination. Users may choose termination criteria based on mV stability times or drift rates. Multistage Cell Preparation A pre-titration stage eliminates residual water present in the solvent and the cell, providing a reliable baseline start to analysis. Standby mode then keeps the solvent dry between titrations and when the titrator is not in use. Interface and Display Detailed Titration Graphs A real-time titration curve can be displayed during each titration; this feature is useful when new methods are tested or when a procedure requires optimization. Interactive Color Display A large, color LCD screen clearly shows the chosen titration method along with results, units, dosing size, titration volume, drift rate, and mV value. Simple & Quick Navigation Virtual key selections present on the display allow for simple and quick navigation between screens and menus without getting lost in a nest of information. Data and Storage Customizable Titration Reports Each titration report is fully customizable so users can ensure they are storing and filing the appropriate data required for their application and procedures. Flexible GLP Management All necessary GLP (Good Laboratory Practice) information can be recorded with each sample including: sample identification, company and operator name, date, time, electrode ID codes, and calibration information. Effortless Data Transfer Data can easily be transferred to a USB flash drive or PC with the Hanna HI900PC application software. The USB port allows for the transfer of titration methods, titration reports, and software upgrades via USB flash drive. Methods of Analysis Customizable Methods The HI933 can store up to 100 user-defined or standard titration methods. Each method may be customized and optimized for performance based on application and user requirements. Titration Method Support Onsite installation, training, and customization is available from one of our Applications or Service experts. Hanna offers continued support via phone or webinar for any questions you might have along the way. Adaptable Standard Methods Our technical experts can program and customize standard methods developed by such affiliations as ISO, ASTM, AOAC, AOCS, EPA, and more directly onto your titrator. Ask our Sales Consultants which standard methods are possible with our HI933 Karl Fischer system. Connectivity and Functionality Configurable Balance Interface Sample size may be automatically entered from any laboratory analytical balance with a RS232 serial output saving time and labor. Multiple Peripherals Users can print reports directly from the titrator using a standard parallel printer. An external monitor and keyboard may be attached for added versatility, as well as an analytical balance for automatic sample mass entry for titrations. Versatile Data Management Easily incorporate into any existing GLP data management program. • Easily record all necessary GLP information with every sample, such as sample identification, company and operator name, date, time, electrode ID codes and calibration information • Data can be transferred to a PC using Hanna HI900PC software • Transfer of methods, reports and software upgrades via a USB flash drive • Users can print reports of analyses directly from the titrator using a standard parallel printer • A keyboard can be attached for added versatility 4 Titration 4.24 | www.hannainst.com
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