Hanna-instruments HI 84500 Bedienungsanleitung PDF herunterladen (Seite 5)

Titrator Range Low Range: 1.0 to 40.0 ppm of SO

High Range: 30 to 400 ppm of SO

Resolution Low Range: 0.1 ppm

High Range: 1 ppm

Accuracy Low Range: 3% of reading or ±0.5 ppm @ 25 °C, whichever is greater

High Range: 3% of reading or ±1 ppm @ 25 °C, whichever is greater

Sample volume 50 mL

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

)

HI 84500-62 Stabilizer Packet

SPECIFICATIONS

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Hanna-instruments HI 84500 Bedienungsanleitung Seite 5