China KL-5 Series Portable Conductivity TDS Salinity Temp Meter

KL-5 Series Portable Conductivity / TDS / Salinity / Temp Meter
KL-5 series are used to measure conductivity, total dissolved solid, salinity and temperature of solution.
Microprocessor-based:
KL-5 series has built-in high performance CPU, it can
Work about 200 hours continuously with 9 volt battery.
Single Point Push-Button Calibration:
The meter with single point calibration function, it is
Permitted to use standard conductivity solution, you need
only set conductivity value of the calibration solution at 25
OC and immerse conductivity electrode into solution, then
Press ENTER key, the meter will be calibrated automatically.
Auto Standard Solution Recognition:
In calibration, the meter will display ERROR if you use
Conductivity solution by mistake.
Auto-Ranging for Conductivity:
The meter with auto-ranging function when measure
Conductivity or total dissolved solid. After electrode
Immersed in solution, KL-5 series will fast response
And convert range.
Auto Temperature Compensation:
The meter will recognize the temperature sensor
Automatically and measure temperature after temperature
Sensor connected to the host. If the conductivity electrode
Connected to it, the meter will enter automatic temperature
Compensation.
Adjustable Temperature Coefficient:
Solution contained different ions usually have different temperature coefficient, KL-5 series can be set in the
Range of 0 and 3.9% per centigrade degree.
Adjustable Cell Constant:
When measure solution with higher or lower concentration,
You should choose different constant of conductivity
Electrode. The meter with three cell constants for your
Choose, it can save the measured value for different
Constant electrode separately. After setting the constant,
You needn't calibrate it again when replacing a new
Electrode.
Adjustable TDS Coefficient:
According to the theory of electrical conductivity, you
Need estimate TDS coefficient when measure total
Dissolved solid of solution.
KL-530/540 can be set in the range of 0.01 to 1.00,
Which can ensure accuracy of measured value.
Hold Function:
The meter with hold function, press MEAS/HOLD key, the
Meter momentarily freezes reading for easy viewing.
Message Indicator:
The meter with operational message indicator. When
You need setup or measurement, the message indicator
Will help you what you can do and how do it. You can
Set parameter or select functions under it's guide.
Save data:
The meter can save 64 data sets, press SAVE key, and
The meter will store current measured value, serial number,
Date, time and other information.
Output data:
The data can be sent to computer through USB
Communication interface, you can print out test report via
Software.
What's included:
KL-520: CON1 Conductivity electrode(K=1),
Temperature probe, Battery.
KL-530/531/540: CON1 Conductivity electrode(K=1),
CON10 Conductivity electrode(K=10), Temperature probe,
Battery.

Model KL- 520KL-530KL-531KL-540 Conductivity Range 0~1.999, 19.99, 199.9, 1999uS/cm, 19.99, 199.9mS/cm Conductivity Accuracy ± 0.5 % F . S± 0.5 % F . S± 0.5 % F . S± 0.5 % F . S TDS Range ---0~Max.200 ppt---0~Max.200 ppt TDS Accuracy ---± 1 % F.S---± 1 % F.S TDS Conversion Factor ---0.01~1.00---0.01~1.00 Salinity Range ------0.00~5.00%0.00~5.00% Salinity Accuracy ------± 0.05 %± 0.05 % Temperature Range 0~100 o C Temperature Accuracy ± 1 o C Calibration Points 1 Point Calibration Solution 146.6uS/cm, 1408uS/cm, 12.85mS/cm Temperature Compensation 0~50 o C Temperature Coefficient 0~3.9%/ o C Cell Constant K=0.1, 1, 10, adjustable Memory 64 data sets Display 4 .3 ' LCD Output USB Communication interface
Power Requirements 9V Battery Battery Life Approx. 200 hours of continuous use Dimensions 185(L)mmx88( W )mmx 32 ( H )mm Weight 300g