Titrators

 

 

HI 84500 Sulfur Dioxide Mini Titrator for Wine Analysis     HI 84500 Sulfur Dioxide Mini Titrator for Wine Analysis

 
The HI 84500 is a simple mini automatic titrator designed for testing free or total sulfur dioxide (SO2) levels in wine.
 
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.

 
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

 

Order Information:
HI 84500-01 (115V) is supplied with HI 3148B ORP electrode, HI 7082 electrode fill solution (30 mL), HI 84500-50  low range titrant (230 mL), HI 84500-51  high range titrant (230mL), 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 Packets (50), 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.

 

 

HI 84502  Total Acidity Mini Titrator for Wine Analysis     HI 84502  Total Acidity Mini Titrator for Wine Analysis

The HI 84502 is simple, fast and affordable mini automatic titrator designed for testing total acidity levels in wine.  The instrument also includes a new low range measurement.

 

FEATURES IN DEPTH:
Piston Driven Dosing – This dosing pump provides a highly accurate, repeatable result.

pH/mV Meter – In addition to being an automatic titrator, the HI 84502 also can be used as a pH/mV meter.  While in Titrator mode, simply press “Meter” until pH units are displayed.

Automatic Stirrer Speed Control - Maintains stirrer speed at approximately 600 rpm regardless of viscosity of solution.
Application specific pH electrode – The HI 84502 is supplied with the HI 1048B pH wine electrode.  This special electrode is designed specifically for measurements in wine and uses innovative CPS technology to reduce clogging of the junction.

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 84502 includes a GLP Feature that allows users to view calibration data for the titrator and pump.

 

Range (Low)   0.1 to 5.0 g/L of tartaric acid
Range (High)   4.0 to 25.0 g/L of tartaric acid
Resolution   0.1 g/L
Accuracy (@25°C/77°F) –LR   3 % of reading or ± 0.1 g/L @ 25 °C whichever is greater
Sample Volume   10 mL LR / 2 mL HR
Method   Acid Base Titration
Principle   End point titration: 8.20 pH
Pump Speed   10 mL/min
Stirring Speed   600 rpm
Log Data   Up to 200 samples

 

Order Information:
HI 84502-01 (115V) is supplied with HI 1048B pH electrode, HI 7662-T temperature probe, HI 7082 electrode fill solution (30 mL), HI 84502-50 titration solution (230 mL), HI 84502-55 pump calibration standard (120mL), 2000 uL automatic pipette with two plastic tips, two 100 mL beakers, two 20 mL beakers, tube set (aspiration tube with titrant bottle cap and dispensing tube with tip), dosing pump valve, 5 mL syringe, 1 mL plastic pipette, stir bar, 2 sachets of cleaning solution for wine deposits, 2 sachets of cleaning solution for wine stains, 12 VDC adapter and instruction manual.