Description
HI902C2 Potentiometric Titrator
HI902C2 Potentiometric Titrator
The HI902C potentiometric titrator is used for acid / base titration, redox (ORP), complexometric, precipitation, non-aqueous, ergonomic, selective ion, inverse titration and titration detection. This rful titrator automatically distributes the titrants, determines the end point, performs all the necessary calculations and draws a graph. In addition to titration, you can also use it as a practical device for measuring pH / ORP / mV / ISE.
HI902C2 Potentiometric Titrator has Colour LCD, 2 Analog Boards
HI902C2 has 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 titer 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
- 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 HI902C2 Potentiometric Titrator works with Hanna HI921 Autosampler featuring 16 or 18 sample tray options, automatic tray identification, and automatic beaker detection.
More details of HI902C2:
- 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.
Clip-Lock™ exchangeable burette system enables users to change burettes in seconds!
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
Specifications
Specifications
| 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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