Equipments Details
Description
The HI 903 Karl Fischer Volumetric Titrator is used for the determination of moisture in samples that range from 0.01% to 100 %, based on the potentiometric titrator platform. The KF titrator combines an ultra-high precision titrant delivery system with optically regulated magnetic stirring, sophisticated endpoint determination, dynamic dosing and background drift correction algorithms.
Specification:
Range: 100 ppm to 100%
Result units: %, ppm, mg/g, µg/g, mg, µg, mg/mL, µg/mL, mg/pc, µg/pc
Sample type: Liquid or solid
Pre-titration condition: Automatic
End point criteria: fixed mV persistence, relative drift stop or absolute drift stop
Dosing: dynamic with optional pre-dispensing rate
Burette Volume: 5 mL
Dosing pump accuracy: 1/40000 of the burette volume
Titration Vessel: conical with operation volume of 150 mL
Sensor Type: HI76320 dual platinum pin polarization electrode
Polarization Current: 1, 2, 5, 10, 15, 20, 30 or 40 μA
Voltage Range: 2 mV to 1000 mV
Voltage Resolution: 0.1 mV
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