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Mini Titrator for Measuring Formol Number in Wine and Fruit Juice - HI84533

The HI84533 is a simple, fast, and affordable automatic mini titrator designed for testing formol number in wines or fruit juices. Based on an acid-base titration method, this mini titrator uses an optimized pre-programmed method of analysis with a powerful algorithm that determines the completion of the titration reaction by the use of a glass body pH electrode.

Brand: Hanna

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Product CodeProduct Product Description Price (Excl gst) Qty Add
HA-HI84533-02 Mini Titrator for Measuring Formol Number in Wine and Fruit Juice - HI84533 Mini Titrator for Measuring Formol Number in Wine and Fruit Juice - HI84533 Login for price  

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The HI84533 incorporates a precision piston style dosing pump that adjusts the volume of dosing dynamically based on the voltage change. This dosing system reduces the amount of time required for the titration while providing for a highly accurate determination of the amount of titrant used.

This mini titrator is supplied complete with all the materials necessary to perform low and high range formol measurements. All chemicals are premixed and prepackaged including standardized titrants, reagents and pump calibration solution. There is no need for volumetric glassware or analytical balances.

Double Junction pH Electrode

The HI84533 is supplied with the HI1131B glass body pH electrode. This electrode is refillable and features a double junction, minimizing the contamination of the electrode. This versatile electrode has a spherical sensing glass bulb that provides a wide surface of contact with a wine or fruit juice sample. The sensing portion is composed of high temperature glass, making it ideal for direct measurements or titrations in the beverage industry.

Piston Driven Dosing Pump

The heart of the HI84533 is the piston driven burette pump. This type of dosing system uses a motor in which each dose is very precisely controlled and the volume dispensed is accurately determined. The piston driven burette is controlled dynamically so that the volume of titrant being dosed is automatically adjusted based on a voltage response of the previous dose. This type of dosing speeds up the titration process by allowing for more titrant to be dosed at the start of the titration and then very small doses as the endpoint is reached.

Automatic Stirrer

The built-in stirrer is automatically maintained at a speed of 600 rpm, regardless of the viscosity of the solution being titrated.

Range (as N) Low Range: 2.14 to 28.57 meq/L; 0.21 to 2.85 meq%; 30.0 to 400.0 mg/L; High Range: 21.7 to 71.4meq/L; 2.14 to 7.14 meq%; 300 to 1000 mg/L
Resolution Low Range: 0.01 meq/L; 0.01 meq%; 0.1 mg/L; High Range: 0.1 meq/L; 0.01 meq%; 1 mg/L;
Accuracy (@25ºC/77ºF) ±0.1 mg/L or 3% of reading, whichever is greater
Sample Volume Low Range: 10 mL; High Range: 5 mL
Methods acid base titration
Principle endpoint titration, adjustable (pH 8.0 - 8.5 in 0.1 increments)
Pump Speed 10 mL/min
Stirring Speed 600 rpm
pH Range -2.0 to 16.0 pH; -2.00 to 16.00 pH
pH Resolution 0.1 pH / 0.01 pH
pH Accuracy (@25ºC/77ºF) ±0.01 pH
pH Calibration one, two, or three-point calibration, four available buffers (4.01, 7.01, 8.20, 10.01)
Temperature Compensation manual or automatic
mV Range -2000.0 to 2000.0 mV
mV Resolution 0.1 mV
mV Accuracy (@25ºC/77ºF) ±1.0 mV
Temperature Range -20.0 to 120.0°C; -4.0 to 248.0°F; 253.2 to 393.2 K
Temperature Resolution 0.1°C; 0.1°F; 0.1K
Temperature Accuracy (@25ºC/77ºF) ±0.4°C; ±0.8°F; ±0.4 K
Logging Data up to 400 ( 200 titrations, 200 pH/mV readings)
Electrode HI1131B glass body, refillable, with BNC connector and 1 m (3.3’) cable (included)
Temperature Probe HI7662-T stainless steel temperature probe with 1 m (3.3’) cable (included)
Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Power Supply 12 VDC adapter (included)
Dimensions 235 x 200 x 150 mm (9.2 x 7.9 x 5.9”)
Weight 1.9 kg (67.0 oz.)
Ordering Information HI84533 is supplied with HI1131B pH electrode, HI7662-M temperature probe, HI7082 electrode fill solution (30 mL), HI84533-50 titrant solution (230 mL), HI84533-55 pump calibration solution (120 mL), HI84533-61 formol base reagent (230 mL), HI84533-62 pH adjustment reagent (30 mL), HI84533-60 hydrogen peroxide reagent (30 mL), 100 mL beakers (2), tube set (aspiration tube with titrant bottle cap and dispensing tube with tip), dosing pump valve, 5 mL syringe, 1 mL plastic pipette, cleaning solution sachets for wine deposits and wine stains (2), 12 VDC adapter, instruction manual and quality certificate.
Warranty meter 2 years, probe 6 months

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