Hanna Instruments HI 903 Volumetric Karl Fischer Titrator

Condition: New Brand new item from stock or on order from manufacturer
Stock #:
Dimensions (approx.):
15.3"W x 13.8"D x 14.9" (outside)
specify: 115 or 230 Volts, 50/60 Hz,
Product Description
The HI 903 Karl Fischer Volumetric Titrator for moisture analysis combines an ultra-high precision titrant delivery system with optically regulated magnetic stirring, sophisticated endpoint determination, dynamic dosing and background drift correction algorithms. The HI 903 dispenses the titrant, detects the endpoint and performs all necessary calculations automatically. It comes equipped with a solvent handling system to reduce cell conditioning time and can be connected directly to your laboratory balance via serial interface.
- Data can be transferred to a PC using the HANNA HI 900PC software application
- The USB port allows for the easy transfer of methods, reports and software upgrades via a 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
Range: 100 ppm to 100%
Resolution: 1 ppm (0.0001%)
Result Units: %, ppm, mg/g, µg/g, mg, µg, mg/mL, µg/mL, mg/pc, µg/pc
Sample Type: liquid or solid
Includes external magnetic stirrer, RS232 to connect any laboratory balance, print directly from the HI 903 to a printer via parallel port
Titration Methods: up to 100 (standard and user) methods
Data Storage up to 100 complete titration reports and drift rate reports can be stored
GLP Conformity: Good Laboratory Practice and instrument data storage and printing
Precision titrant delivery system
- 40,000 step, piston dosing pump
- Accurate to 0.1%
- Delivers as little as 0.125 µL of titrant
- Precision ground, 5 mL glass burette with PTFE plunger,
PTFE burette tubing, and polyurethane tube jacketing (thermally insulating, light blocking)
- Glass anti-diffusion dispensing tip
- Clip-Lock exchangeable burette system enables users to exchange reagent burettes in a matter of seconds
Sealed solvent system
- Change to fresh solvent in a matter of seconds without opening the titration vessel
- Minimizes exposure to ambient humidity, reducing titrant consumption and saving time
- PTFE solvent tubing is resistant to harsh KF solvents and titrants
Beaker top
- Chemically-resistant reaction vessel cap and fittings
- Quick-remove sample port plug with replaceable silicone rubber septum
Anti-diffusion burette tip
- Delivers titrant in high turbulence zone, ensuring rapid reaction
- Prevents unwanted diffusion of titrant
Built-in stirrer
- Automatic, integrated magnetic stirrer adjustable from 200-2000 RPM
- Optical feedback for automatic speed control
- Optional external stirrer available
Rechargeable indicating desiccant
- Prevents the ingress of ambient humidity into the sealed solvent system while maintaining full titrator functionality
- Minimizes changes to titrant titre
- Indicates when adsorption capacity is depleted
- Regenerates at 150°C
PTFE bottle cap
- Caps fit any GL45-threaded bottle
- Chemically resistant caps and fittings
- Removable desiccant cartridges
Large 5.7" (320 x 240 pixel) color LCD with backlight
Titrant database
- Stores standardization information for up to 20 titrants
- Standardization reminders
Supports up to 100 titration methods (standard and user defined)
Dynamic dosing with optional pre-dispensing
Results displayed directly in the selected units
Titration graph can be displayed on-screen and saved as a bitmap
Multi language support
USB flash drive input
- Transfer methods, reports and graphs to either a PC or other titration system
- Field-upgradeable software
Incorporates into any GLP data management program:
- Easily record all necessary GLP information with every sample including company and operator name, date, time, electrode ID codes and calibration information
Compatible with most major titrant and solvent brands
Proper mixing of titrant and analyte
- Digital, magnetic stirring system with optical feedback
- Conical titration cell to facilitate mixing over a wide volume range
- Upward dispensing of titrant to ensure rapid reaction
Flexible, accurate detection of the titration endpoint
- Dual platinum pin polarization electrode for bivoltametric indication
- Signal averaging reduces noise
- Selectable endpoint criteria: fixed mV persistence, relative drift stop or absolute drift stop
Balance interface
- Automatically acquire sample mass or volume via serial RS-232 interface
Easy to operate
- User friendly interface
- Context-sensitive help screens
- Self diagnostic features for external components including dosing pump, burette and stirrer
Ideal for food and beverage, pharmaceuticals, cosmetics, chemical and petrochemical manufacturing and solvents
The following link provides additional information from the instruction manual or manufacturer's brochure. Click to open the PDF in a new window or right-click to download it:
Hanna HI 903 Volumetric Karl Fischer Titrator or copy the following into your browser address window: labequip.com/stock/pictures/n829.pdf
Made in USA.
Depending on inventory and destination, this item ships from Richmond Hill, ON or Laval, QC.
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