HI-902C2 Potentiometric Titrator with Colour LCD, 2 Analogue Boards
HI-902C2-02
The HI-902C2-02 is an automatic titrator that complements our wide range of products dedicated to quick and accurate laboratory analysis.
HI-902C2-02 can perform acid/base, potentiometric, ORP, complexometric, precipitation, back titrations and titre determinations.
- For a full demonstration, call today on 01525 850855 to make an appointment with one of our titration experts.
The HI-902C2-02 is an automatic titrator that complements our wide range of products dedicated to quick and accurate laboratory analysis. HI-902C2-02 can perform acid/base, potentiometric, ORP, complexometric, precipitation, back titrations and titre determinations.
The HI-902C2-02 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-902C2-02, as well as create a complete workstation with a PC, monitor, keyboard and printer.
The HI-902C2-02 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.
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 standardisation expiration
- Multiple end-point titrations with multiple molecular weights and reaction ratios
- Supports two 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
pH meter
- Full featured research grade pH meter
- Automatic Temperature Compensation (ATC)
- Up to five calibration points with automatic recognition of standard buffers
- Up to five 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
Autosampler Connectivity
The HI-902C works seamlessly with Hanna HI-921 Autosampler featuring 16 or 18 sample tray options, automatic tray identification, and automatic beaker detection. Up to three peristaltic pumps for reagent addition and removal can be connected, plus real-time analysis and sequencing progress is visible on the HI-902C display as well as indicated by the LED lights on the Autosampler.
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-902C2-02 one of the fastest and most versatile titration systems on the market.
More features:
- 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
PC Interface - Download test results to a computer programmed with HANNA’s Windows® compatible software directly from equipment via a USB port or a RS232 cable outlet.
Food & drink
- Acetic Acid (vinegar)
- Ascorbic Acid
- Calcium
- Carbon Dioxide in beverages
- Citric Acid (orange juice)
- Free Fatty Acid (FFA)
- Free and Total Sulphur Dioxide
- Gluconic Acid (honey)
- Lactic Acid (dairy)
- Malic Acid (apple juice)
- Nitrate
- Oleic Acid (Olive Oil)
- Potassium
- Sodium
- Sodium Chloride (salt)
- Acid Number of edible fats and oils
- Peroxide Number for edible oils to determine decomposition of oil
- Determination of Kjeldahl Nitrogen (% protein)
- Reducing sugar in honey
Water & power
- Chlorine – Free & Total
- Hardness – Calcium & Magnesium
- Fluoride
- Permanganate Index
- Titratable Acidity
- Titratable Alkalinity
Plating industry
- Acid Determination
- Chloride 2-3%
- Chromium
- Copper
- Cyanide
- Fluoride
- Gold
- Hydrochloric Acid
- Hydrofluoric Acid
- Hydrogen Peroxide
- Nickel
- Phosphoric Acid
- Silver
- Sodium Dichromate Determination in passivation tank: 2-3%
- Sulphuric and Tartaric Acid in anodising electrodes
- Tin
Wine
- Ammonia
- Ascorbic Acid
- Carbon Dioxide
- Chloride
- Free & Total Sulphur Dioxide
- Nitrogen (formal index)
- Total Titratable Acidity
- Volatile Acidity (acetic acid)
Petrochemicals
- 0.1M KOH in 2-Propanol Titrant Concentration
- 0.1M HCl in 2-Propanol Titrant Concentration
- 0.2M KOH in 2-Propanol Titrant Concentration
- 0.2M HCl in 2-Propanol Titrant Concentration
- Acid Number - Equivalence Point
- Acid Number - Fixed End Point
- Acid Number - Blank Value
- Base Number - Equivalence Point
- Base Number - Fixed End Point
- Base Number - Blank Value
Biofuels & surfactants
- Determination of Free Fatty Acids (carboxylic acids)
- Iodine Number
- Saponification Number
- Soap Test
- Total Sulphur
Read More
| Range | -2000.0 to 2000.0 mV | |
| -2.000 to 20.000 pH | ||
| 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 color LCD | |
| Languages | English, Portuguese, Spanish | |
| Methods | load up to 100 methods (standard and user-defined) | |
| 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 | |
| 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 |
Order Information:
HI-902C2-02 (230V) titrator with two analog board includes stirrer with stand, 25 mL glass burette, dosing pump drive, temperature sensor, USB cable, 256 Mb USB flash drive and PC software.
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