Hanna Instruments EC 214 - Manual (Page 4)

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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.)