- 520 meter: Conductivity, Temperature.
Multi-parameter portable conductivity meter, with TDS, salinity, resistivity measurement mode, 5-point button calibration, setting menu can customize 11 functional parameters, measurement accuracy: 0.5% FS.
• Multi-parameter portable conductivity meter, equipped with a backlit LCD display.
• 1 to 5 point calibration, automatic identification of conductivity standards.
• Optional cell constant (K=0.1/1/10), reference temperature (20/25°C), TDS conversion coefficient, linearity and pure water compensation, seawater and practical
salinity measurement modes.
• Automatic temperature compensation, correcting the conductivity measurement and converting the reading to the reference temperature.
• Automatic end point lock, keep stable readings for easy browsing and recording.
• Calibration due reminder, reminding the user to calibrate the meter regularly.
• Calibration report, showing calibration points and conductivity cell coefficients.
• Automatic power off, effectively saving battery power consumption.
• The setting menu can customize the number of calibration points, stability conditions, temperature units, date and time, etc.
• Reset function, automatically restore the meter to the factory default settings.
• Expand memory, store or recall up to 500 sets of data.
• USB communication interface, easy to transfer data to a personal computer.
• Multi-mode power supply scheme (battery, power adapter, computer USB port) to ensure the smooth application of the meter.
|Measuring range||0.01~20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm|
|display resolution||0.001, 0.01, 0.1, 1|
|measurement accuracy||±0.5% FS|
|Calibration point||1 to 3 points|
|Calibration solution||10µS, 84µS, 1413µS, 12.88mS, 111.8mS|
|Offset calibration||1 point, measured value ±10°C|
|Temperature compensation range||0~100°C/32~212°F, manual or automatic|
|Temperature compensation coefficient||Linear (0.0~10.0%/°C), non-linear, pure water|
|Conductivity cell constant||K=0.1, 1, 10|
|Automatic shut-down||After 30 minutes of no key operation|
|Data storage||100 groups|
|Connector||6-pin DIN, 3.5mm microphone jack|
|Display screen||Custom LCD display (80×60mm)|
|Power type||3 AA batteries or DC5V power adapter|