The HI-84500-02 Mini Automatic Titrator tests sulfur dioxide (SO₂) levels. It uses the Ripper method to deliver single-parameter testing while logging data for up to 400 samples.
The Titrator has an improved titrant delivery system, a precision dosing pump, and regular pump calibrations. It has a pre-programmed analysis method for free and total SO₂ measurements and a low-range measurement mode. The HI-84500-02 is also an mV meter, facilitating direct ORP (oxidation-reduction potential) measurements.
Titrator Range: | Low range: 1.0 to 40.0ppm of SO2; High range: 30 to 400ppm of SO2 |
Titrator resolution | Low range: 0.1 ppm; High range: 1 ppm |
Accuracy @ 25°C | Low range: 3% of reading or ±0.5 ppm @25°C.whichever is greater High range: 3% of reading or ±1ppm @ 25°, whichever is greater |
Titration method | Ripper method |
Principle | Equivalence point redox titration |
Pump speed | 10 mL/min |
Stirring speed | 700 rpm |
Logging Data | up to 200 samples |
ORP Meter Range: | -2000.0 to 2000mV |
ORP Meter resolution | 0.1mV |
ORP Meter Accuracy | ±1mV |
ORP logging data | Up to 200 samples |
ORP electrode | HI-31488 glass body, refillable with BNC Connector & 1m cable included |
Environment | 0 to 50°; RH max 95% non-condensing |
Power supply | 12 VDC adaptor included |