Hanna-instruments EC 214 Bedienungsanleitung PDF herunterladen (Seite 4)

FUNCTIONAL DESCRIPTION EC 215 SPECIFICATIONS EC 215

1) Liquid Crystal Display (LCD)

2) Conductivity calibration knob

3) 199.9 μS key for range selection

4) 19.99 mS key for range selection

5) 199.9 mS key for range selection

6) 1999 μS key for range selection

7) Temperature coefficient setting knob

8) ON/OFF switch

9) Power adapter socket

10) Probe connector

11) Analog output (EC 215R only)

Range 0.0 to 199.9 μS/cm / 0 to 1999 μS/cm

0.00 to 19.99 mS/cm / 0.0 to 199.9 mS/cm

Resolution 0.1 μS/cm / 1 μS/cm

0.01 mS/cm / 0.1 mS/cm

Accuracy (@20°C/68°F)

±1% F.S. (excluding probe error)

Typical EMC Deviation ±1% F.S.

Calibration Manual, single point, through front knob

Temperature Compensation

Automatic, 0 to 50°C (32 to 122°F)

with β adjustable from 0 to 2.5%/°C

Probe (included) HI 76303, platinum 4-ring sensor,

built-in temperature sensor and 1 m (3.3') cable

Analog Output (EC 215R only)

0 to 5 Vcc not isolated output;

accuracy ±0.1% of reading;

resolution ±2.5 mV

Power Supply 12 Vdc (power adapter included)

Environment 0 to 50°C (32 to 122°F);

RH max 95% non-condensing

Dimensions 240 x 182 x 74 mm (9.4 x 7.1 x 2.9")

Weight 1.0 kg (2.2 lb.)

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Hanna-instruments EC 214 Bedienungsanleitung Seite 4