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The HI 84500 is a simple, fast and affordable mini automatic titrator designed for testing free or total sulfur dioxide (SO2) levels in wine. It replaces the HI 84100 and features increased accuracy by improving the titrant delivery system and measuring ranges. The HI 84500 incorporates a precision dosing pump which allows for a highly accurate determination of the amount of titrant used. Pump calibrations, performed with the provided Hanna standards, help assure the accuracy of the measurement. The HI 84500 also includes a new low range measurement.
This mini titrator includes a pre-programmed analysis method designed for free and total sulfur dioxide measurements for wine analysis. It uses a powerful algorithm which analyzes the shape of the electrode response in order to determine when the titration reaction has reached completion.
The HI 84500 can also be used as an mV meter for direct ORP measurements.
* High accuracy piston driven dosing system
* mV meter
* Automatic Stirrer speed control
* Real time graphing with exportable data
* Log on demand
* GLP feature, to view calibration data for the pump
FEATURES IN DEPTH:
Piston Driven Dosing – This dosing pump is highly accurate, providing excellent results.
mV Meter – In addition to being an automatic titrator, the HI 84500 also can be used as an mV meter. While in Titrator mode, simply press “Meter” until mV units are displayed.
Automatic Stirrer Speed Control - Maintains consistent stirring speed at approximately 700 rpm regardless of viscosity of solution.
Graphic Mode/Exportable Data – Display’s in-depth data on titration, which can then be stored using the log feature and then exported to a USB stick or transferred to a PC using the USB connection
Log on Demand – Log data on up to 400 samples (200 for titration results; 200 for mV/ORP)
GLP Feature – The HI 84500 includes a GLP Feature that allows users to view calibration data for the titrator and pump.
* Wine - Production and testing for Sulfur Dioxide (SO²) concentration
HI 84500-01 (115V) and HI 84500-02 (230V) are supplied with HI 3148B ORP electrode, HI 7082 Electrode Fill Solution (30 mL), HI 84500-70 Reagent Kit for SO2 determination (consisting of: 1 bottle HI 84500-50 (230 mL), 1 bottle HI 84500-51 (230mL), 1 bottle 84500-55 (120 mL), 1 bottle HI 84500-60 Acid Reagent (230 mL), 1 bottle HI 84500-61 Alkaline Reagent (120 mL), 50 packets HI 84500-62 Stabilizer Packet), Two 100 mL beakers, Two 20 mL beakers, Scissors, Dosing Pump Valve, 5 mL Syringe, 1 mL Plastic Pipette, Tube set (aspiration tube with titrant bottle cap and dispensing tube with tip), Stir bar, Two sachets of cleaning solution for wine deposits, Two sachets of cleaning solution for wine stains, 12 VDC adapter and instruction manual.
|Range (Low)||1.0 to 40.0 ppm of SO² Range|
|Range (High)||30 to 400 ppm of SO² Range|
|Resolution (Low Range)||0.1 ppm|
|Resolution (High Range)||1 ppm|
|Accuracy||(@25°C/77°F) –LR 3% of reading or ±0.5 ppm|
|Accuracy||(@25°C/77°F) - HR 3% of reading or ±1 ppm|
|Sample Volume||50 mL|
|Principle||Equivalence point redox titration|
|Pump Speed||10 mL/min|
|Stirring Speed||700 rpm|
|Log Data||Up to 200 samples|
|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.)|
|Range||ORP||-2000.0 to 2000 mV|
|Resolution||ORP||0.1 mV Accuracy (@25°C/77°F) ±1 mV|
|Log Data||ORP||Up to 200 samples|
|HI 3148B||ORP SMART Electrode with CPS™ for Wine|
|HI 7082||Electrolyte Solution, 3.5M KCl
4 x 30 mL bottle
|HI 70300L||Electrode Storage Solution
1 x 500 mL bottle
|HI 84500-50||Low Range Titrant (230 mL)|
|HI 84500-51||High Range Titrant (230 mL)|
|HI 84500-55||Calibration Standard (120 mL)|
|HI 84500-60||Acid Reagent (230 mL)|
|HI 84500-61||Alkaline Reagent (120 mL)|
|HI 84500-62||Stabilizer Packet (100 pcs.)|
|HI 70635L||Cleaning solution for wine deposits (500 mL)|
|HI 70636L||Cleaning solution for wine stains (500 mL)|
|HI 70500||Tube set with cap for titrant bottle, tip and valve|
|HI 71005/8||115 Vac to 12 Vdc, 800 mA|
|HI 71006/8||230 Vac to 12 Vdc, 800 mA Adaptor|
|HI 731319||Micro Stir Bars for Magnetic Stirrers|
|HI 740036P||Plastic Beaker Set, 100 mL|
|HI 740037P||Plastic Beaker Set, 20 mL|
|HI 740236||5 mL Syringe for minititrator|
|HI 920013||USB Cable|