Hanna-instruments HI 84502 Bedienungsanleitung PDF herunterladen (Seite 6)

SPECIFICATIONS

Titrator Range Low Range: 0.1 to 5.0 g/L of tartaric acid

High Range: 4.0 to 25.0 g/L of tartaric acid

Resolution 0.1 g/L

Accuracy 3 % of reading or ± 0.1 g/L @ 25 °C whichever is greater

Sample volume 10 mL (Low Range) / 2 mL (High Range)

Titration method Acid-base titration

Principle End point titration: 7.00 pH or 8.20 pH

Pump speed 10 mL/min

Stirring speed 600 rpm

Log data Up to 200 samples

pH meter pH meter -2.0 to 16.0 pH / -2.00 to 16.00 pH

pH Resolution 0.1 pH / 0.01 pH

pH Accuracy ± 0.01 pH

pH Calibration 1, 2 or 3 calibration points;

4 available buffers (4.01, 7.01, 8.20, 10.01)

Temperature Manual or automatic

Compensation

mV meter mV meter -2000.0 to 2000.0 mV

mV Resolution 0.1 mV

mV Accuracy ± 1.0 mV

Log data Up to 200 samples (pH or mV)

Temperature Range -20.0 to 120.0 °C (-4.0 to 248.0 °F)

Resolution 0.1 °C

Accuracy ±0.4 °C without probe error

Electrode HI 1048B

Temperature Probe HI 7662-T

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.)

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Hanna-instruments HI 84502 Bedienungsanleitung Seite 6