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6
Titrator
Range
LR: 1.0 to 40.0 ppm of SO
2
HR: 30 to 400 ppm of SO
2
Resolution
LR: 0.1 ppm
HR: 1 ppm
Accuracy
LR: 3% of reading or ±0.5 ppm @ 25 °C, whichever is greater
HR: 3% of reading or ±1 ppm @ 25 °C, whichever is greater
Sample volume 50 mL LR / 50 mL HR
Titration method Ripper method
Principle
Equivalence point redox titration
Pump speed
10 mL/min
Stirring speed
700 rpm
Log data
Up to 200 samples
ORP meter
ORP meter
-2000.0 to 2000.0 mV
ORP Resolution 0.1 mV
ORP Accuracy
± 1 mV
Log data
Up to 200 samples
ORP Electrode
HI 3148B
Environment
0 to 50 °C (32 to 122 °F); max 95% RH non-condensing
Power supply
12 Vdc power adapter
Dimensions
235 x 200 x 150 mm (9.2 x 7.9 x 5.9”)
Weight
1.9 kg (67.0 oz.)
REQUIRED REAGENTS
Code
Description
HI 84500-50
Low Range Titrant
HI 84500-51
High Range Titrant
HI 84500-55
Calibration Standard
HI 84500-60
Acid Reagent
HI 84500-61
Alkaline Reagent (Total SO
2
)
HI 84500-62
Stabilizer Packet
SPECIFICATIONS