HI84500* Mini-Titrator for Free and total sulfur dioxide + Redox Meter

Product information "HI84500* Mini-Titrator for Free and total sulfur dioxide + Redox Meter"

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.

FEATURES/BENEFITS:
* 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.

PRIMARY APPLICATIONS:
* Wine - Production and testing for Sulfur Dioxide (SO²) concentration



Order Information:
HI 84500-02 (230V) is 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.


Specification :
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
Method Ripper method
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
Probe ORP HI 3148B