Brand new item from stock or on order from manufacturer
2 YEAR MANUFACTURER'S WARRANTY ON BASE UNIT; 1 YEAR ON PUMP & BURETTE
The HI 901 is an automatic titrator that can perform acid/base, potentiometric, ORP, complexometric, precipitation, back titrations and titre determinations. Include stirrer with stand, 25 mL glass burette, dosing pump drive, temperature sensor, USB cable and 256 MB USB flash drive. The HI 901 dispenses the titrant, detects the endpoint and performs all necessary calculations automatically. This versatile titrator supports up to 100 methods, standard or user defined. 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 new methods are tested or when a procedure needs to be optimized. At the end of the titration, all data, including the graph, are automatically stored in memory and can be copied via the built-in USB drive or through direct connection with a PC. This titrator is supplied with a pack of standard methods or you can create your own. Methods (standard and user) can be upgraded, stored or deleted by connecting the titrator to a PC with HANNA software (NOT included) or USB flash drive.
Users can connect pH, ORP or ISE electrodes to the HI 901, as well as create a complete workstation with a PC, monitor, keyboard and printer. The HI 901 complies with GLP specifications. All GLP information from each sample can be stored, including ID number, date and time of analysis, electrode ID code, and last calibration date.
Conforms to ASTM D2896
mV pH ISE Temperature
Range: -2000.0 to 2000.0 mV -2.000 to 20.000 pH 1 x 10-6 to 9.99 x 10(ex)10 -5.0 to 105.0°C/23 to 221°F
Resolution: 0.1 mV 0.1/0.01/0.001 pH 1, 0.1, 0.01 0.1°C/0.1°F
Result Units: %, ppm, mg/g, µg/g, mg, µg, mg/mL, µg/mL, mg/pc, µg/pc
Burette Sizes: 5, 10, and 25 mL
Methods: up to 100 (standard and user defined) methods
Burette Auto-Detection: burette size is automatically recognized when inserted into the unit
Programmable Stirrer: propeller type, 100-2500 RPM, automatically held within 10% of the set value, resolution 100 rpm
Flow Rate: user-selectable from 0.1 mL/min to 2 x burette volumes/min
pH Calibration: up to 5-point calibration, 8 standard buffers and 5 custom buffers
mV Calibration: single point offset
ISE Calibration: up to 5 point calibration, 7 standard solutions and 5 user defined standards
Potentiometric Titrations: acid-base (pH or mV-mode), redox, precipitation, complexometric, non-aqueous ion-selective,
argentometric, back titrations and titre determination
Real Time & Stored Graphs: mV-volume or pH-volume titration curve, 1st derivative curve or 2nd derivative curve, in pH-mode
mV-mode or ISE mode: pH/mV/concentration values versus time-datalogging results.
Data Storage: up to 100 titration and pH/mV/ISE reports
Peripherals (Rear): connections for VGA display, PS/2 keyboard, parallel printer, USB device input, RS232, interface for future expansion
The following link provides additional information from the instruction manual or original manufacturer's brochure. Right-click to open the PDF in a new window or download it: http://www.labequip.com/stock/pictures/n1027.pdf