HANNA HI84532-01 Mini Titrator for Measuring Titratable Acidity in Fruit Juice
The HI84532 is a simple, fast, and affordable automatic mini titrator designed for testing the acidity of fruit juice. Based on an acid base titration method, this mini titrator uses an optimized preprogrammed method of analysis with a powerful algorithm that determines the completion of the titration reaction by the use of a glass body pH electrode.
The HI84532 incorporates a precision piston style dosing pump that adjusts the volume of titrant dosed dynamically based on a 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 measurements of titratable acidity in fruit juice. Results are displayed as % citric acid, tartaric acid and malic acid. All chemicals are premixed and prepackaged including standardized titrants, reagents and pump calibration solution. There is no need for volumetric glassware or analytical balances making titrations fast and easy to perform.
| SKU | HI84532-01 |
| Name | Mini Titrator for Measuring Titratable Acidity in Fruit Juice – HI84532 |
| pH-mV Range | -2000.0 to 2000.0 mV |
| pH-mV Resolution | 0.1 mV |
| pH-mV Accuracy | ±1.0 mV (@25ºC/77ºF) |
| pH Range | -2.0 to 16.0 pH; -2.00 to 16.00 pH |
| pH Resolution | 0.1 pH / 0.01 pH |
| pH Accuracy | ±0.01 pH (@25ºC/77ºF) |
| pH Calibration | one, two, or three-point calibration, four available buffers (4.01, 7.01, 8.20, 10.01) |
| pH Temperature Compensation | manual or automatic |
| 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 | ±0.4°C; ±0.8°F; ±0.4 K (@25ºC/77ºF), without probe error |
| Titration Method | acid base titration |
| Titration Principle | endpoint titration: 8.1 pH |
| Titration Range | Low Range (g/100 mL): citric acid: 0.10 to 2.00% CA; tartaric acid: 0.11 to 2.35% TA; malic acid: 0.10 to 2.09% MA High Range (g/100 mL): citric acid: 1.00 to 10.00% CA; tartaric acid: 1.17 to 11.72% TA; malic acid: 1.05 to 10.47% MA |
| Titration Resolution | 0.01% |
| Titration Accuracy | ±0.02% or 3% of reading CA whichever is greater (@25ºC/77ºF) |
| Sample Size | Low Range: 5 mL High Range: 5 mL |
| Titration Pump Speed | 10 mL/min |
| pH 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) |
| Logging Type | Log-on-demand |
| Logging Memory | up to 400 ( 200 titrations, 200 pH/mV readings) |
| Connectivity | 1 USB port for data storage and export to a PC |
| Built-in Magentic Stirrer | Built-in magnetic stirrer at 600 rpm |
| Power Supply | 12 VDC adapter (included) |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing |
| Dimensions | 235 x 200 x 150 mm (9.2 x 7.9 x 5.9”) |
| Weight | 1.9 kg (67.0 oz.) |
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