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Hanna Instruments HI-902C Potentiometric Titrators

Intuitive, simple to use and designed to grow with your needs and applications

  Large 5.7" (320 x 240 pixel) color LCD with backlight
  Intuitive user interface
  USB port allows for the transfer of methods and reports to a PC or another titrator via USB flash drive
  Field upgradeable software
  RS232 port allows direct connection to an analytical laboratory balance
  Multi language support
  Four working modes; potentiometric titrator, pH meter, mV meter, and ISE meter

Potentiometric Titrator

  Linked titration methods allow two methods to run in sequence
  Acid/base, non-aqueous, ORP, complexation, back, precipitation titrations and titre determination can be performed
  Supports up to 100 titration methods (standard and user defined)
  Supplied standard methods pack or create your own
  Titration graph can be displayed on-screen and saved as a bitmap
  Choice of endpoint detection: equivalence point (1st or 2nd derivative) or fixed pH/mV value
  Reminders for titrant age and standardization expiration
  Multiple end-point titrations with multiple molecular weights and reaction ratios
  Two sensor inputs with the addition of a second analog board
  Supports 2 burette dosing pumps with the ability to perform back titrations
  Clip-Lock exchangeable burette system enables users to exchange burettes in a matter of seconds
  25 mL precision ground glass syringe with PTFE plunger
  40,000 step screw drive, piston dosing pump
  3-way motor driven valve
  PTFE burette tubing with polyurethane tube jacketing


  Full featured research grade pH meter
  Automatic Temperature Compensation (ATC)
  Up to 5 calibration points with automatic recognition of standard buffers
  Up to 5 custom buffers can be used for calibration

mV (ORP) Meter

  Relative mV calibration

ISE Meter

  Numerous concentration units including: mol/L, mmol/L, mg/L, mg/mL, ug/L, %, ppt, ppm, g/L, and user defined
  Up to 5 calibration points with 5 custom standards

Versatile Data Management

HI 900 Series titration systems can be easily incorporated 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 the HANNA HI 900PC application
  The USB port allows for the easy transfer of methods, reports and software upgrades via USB flash drive
  Users can print reports of analyses directly from the titrator using a standard parallel printer
  An external monitor and keyboard can be attached for added versatility

Powerful Customization, Accurate Analysis

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

The HI 902C 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 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 902C, as well as create a complete workstation with a PC, monitor, keyboard and printer. The HI 902C 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.

Clip-Lock™ Exchangeable Burette System

With Clip-Lock™, it only takes a few seconds to exchange the reagent burettes to perform a different titration.

The Clip-Lock™ exchangeable burette system prevents cross contamination while reducing loss of time and reagents. Burettes simply slide out for quick exchanges and detaching the aspiration and dispensing tubes from the titrant bottles is easy.

Interrupting an important cycle of analysis due to a malfunctioning burette is a thing of the past. With the HANNA Clip-Lock™ system you can simply substitute the burette and complete all your tests with the same titrant! Having several prepared burettes on hand will make the HANNA HI 902C one of the fastest and most versatile titration systems available.


Ordering Information

HI 902C1-01 titrator with one analog board, 115V
HI 902C1-02 titrator with one analog board, 230V
HI 902C2-01 titrator with two analog boards, 115V
HI 902C2-02 titrator with two analog boards, 230V

All models include stirrer with stand, 25 mL glass burette, dosing pump drive, temperature sensor, USB cable, 256 MB USB flash drive and PC software.

HI 900100 Dosing pump
HI 900125 25 mL burette assembly (includes syringe, aspiration, and dispensing tubes)
HI 900110 10 mL burette assembly (includes syringe, aspiration, and dispensing tubes)
HI 900105 5 mL burette assembly (includes syringe, aspiration, and dispensing tubes)
HI 900225 25 mL burette syringe
HI 900210 10 mL burette syringe
HI 900205 5 mL burette syringe
HI 900260 3-way valve (includes 3 gaskets and 2 screws)

Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.

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