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.
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.
Hanna Instruments Formol Number Mini Titrator for Wine and Fruit Juice Analysis
#Grup produk P112309008
Spesifikasi
| Accuracy | ±0.1 mg/L or 3% of reading, whichever is greater (@25°C/77°F) |
|---|---|
| Accuracy (pH) | ±0.01 (@25°C/77°F) |
| Methods | Acid Base Titration |
| Principle | endpoint titration, adjustable (pH 8.0 – 8.5 in 0.1 increments) |
| Pump Speed (ml/minute) | 10 |
| 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 |
| Sample Volume | Low Range: 10 mL; High Range: 5 mL |
| Stirring Speed (rpm) | 600 |
| Temperature Accuracy | ±0.4°C; ±0.8°F; ±0.4 K (@25°C/77°F) |
| 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 |
| Voltage (V) | 115 |
| mV Accuracy (mV) | ±1.0 (@25°C/77°F) |
| mV Range (mV) | -2000.0 to 2000.0 |
| mV Resolution (mV) | 0.1 |
| pH Calibration | One, two, or three-point calibration, four available buffers (4.01, 7.01, 8.20, 10.01) |
| pH Range (pH) | -2.0 to 16.0; -2.00 to 16.00 |
| pH Resolution (pH) | 0.1/0.01 |
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Informasi Produk
Description
Warning
Need Trafo Step DownFeature
- Piston driven pump for accurate dynamic dosing- Complete with glass double junction pH electrode
- Pre-standardized titrant and pre-measured reagents
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