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HI-902C1 POTENTIOMETRIC TITRATOR WITH COLOUR LCD,1 ANALOGUE BOARD

HI-902C1 can perform acid/base, potentiometric, ORP, complexometric, precipitation, back titrations and titre determinations.

The HI-902C1-02 is an automatic titrator that complements our wide range of products dedicated to quick and accurate laboratory analysis. HI-902C1-02 can perform acid/base, potentiometric, ORP, complexometric, precipitation, back titrations and titre determinations.

The HI-902C1-02 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 colour 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 optimised. 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 or USB flash drive. Software updates can also be performed using a USB flash drive.

Users can connect pH, ORP or ISE electrodes to the HI-902C1-02, as well as create a complete workstation with a PC, monitor, keyboard and printer.

The HI-902C1-02 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.

Range   -2000.0 to 2000.0 mV
    pH -2.000 to 20.000
    ISE 1 x 10-6 to 9.99 x 1010
    Temperature -5.0 to 105.0°C/23 to 221°F/268.2 to 378.2 K
Resolution   0.1 mV
    0.1/0.01/0.001 pH
    ISE 1, 0.1, 0.01
    Temperature 0.1°C/0.1°F/0.1K
Accuracy (@25ºC/77ºF)   ±0.1 mV
    ±0.001 pH
    ISE ±0.5% monovalent; ±1% divalent
    Temperature ±0.1°C/±0.2°F/±0.1K (excluding probe error)
Burette Sizes   5, 10, and 25 mL
Burette Resolution   1/40000
Display Resolution   0.001 mL
Dosing Accuracy   ±0.1% of full burette volume
Display   5.7” (320 x 240 pixel) backlit colour LCD
Languages   English, Portuguese, Spanish
Methods   load up to 100 methods (standard and user-defined)
Burette Auto-Detection   burette size is automatically recognised 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
Temperature Compensation   manual or automatic (ATC)
End-point Determination   equivalence point (1st or 2nd derivative) or fixed pH/mV value
pH Calibration   up to five point calibration, eight standard buffers and five custom buffers
mV Calibration   single point offset
ISE Calibration   up to five point calibration, seven standard solutions and five user defined standards
Potentiometric Titrations   acid-base (pH or mV-mode), redox, precipitation, complexometric, non-aqueous, ion-selective, argentometric, back titrations and titre determination
Measurement Units   user specified expression of concentration units to suit specific calculation requirements
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
USB Host (Side)   flash drive compatibility for transfers of methods and reports
Peripherals (Rear)   connections for VGA display, PC-keyboard, parallel printer, USB device input, RS232, interface for future expansion
GLP Conformity   instrumentation data storage and printing capabilities
Operating Environment   10 to 40°C (50 to 104°F), up to 95% RH
Storage Environment   -20 to 70°C (-4 to 158°F), up to 95% RH
Power   “-01” models: 115VAC; “-02” models: 230VAC; 50/60 Hz
Dimensions   390 x 350 x 380 mm (15.3 x 13.8 x 14.9 in)
Weight   approximately 10 kg (22 lbs.) with one pump and stirrer assembly