Instruction Manual Mi 306 EC/TDS Meter
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SPECIFICATIONS
Accuracy
EC
±1% of reading (±0.05 μs/cm or 1 digit whichever
greater)
TDS
±1% of reading (±0.053 ppm or 1 digit whichever greater)
NaCl
±1% of reading
Temp.
±0.4°C
Typical EMC
EC
±1% of reading
Deviation
TDS
±1% of reading
NaCl
±1% of reading
Temp.
±0.1 °C
Logging
250 records, LOG on demand or auto-logging
Communication
with PC - RS232
EC Calibration
1 point with 7 memorized buffers: 0, 84, 1413, 5000,
12880, 80000, 111800 μS/cm
NaCl Calibration
1 point with HI 7037 buffer (optional)
Temperature
2 points at 0 and 50°C
Calibration
(plus ±1°C adjustment)
Temperature
Automatic or Manual from 0 to 60°C
Compensation
(can be disabled to measure actual conductivity)
Temperature
0.00 to 6.00 %/°C (for EC and TDS only)
Coefficient
Default value is 1.90%/°C
Reference Temp.
20 or 25 °C
TDS Factor
0.40 to 0.80 (default value is 0.50)
Probe
MA 814D/1 EC probe with built-in temperature sensor
& 1.1 m cable (included)
Auto Off
After 5 minutes (can be disabled)
Power supply
9V Battery (included) - approx. 100 hours of use
Casing
IP 67
Environment
0 to 50°C ; 100% RH
Dimensions
200 x 85 x 50 mm (7.9 x 3.3 x 2.0")
Weight
280 g (10 oz)
