|Power||One standard 9V, NEDA1604 or 6F22 battery|
|Light measuring levers ranging||From 0.01 lux to 20,000 lux|
|Minimum Order Quantity||1 Piece|
|Calibration Points||1 point per range|
|Cell Constant||0.1, 1.0, 10 adjustable|
|Power Supply||DC 9V, using AC Adapter 220VAC, 50Hz|
|Dimensions LxWxH (mm)||210 X 205 X 65|
VTCM conductivity meters includes measurement of conductivity temperature in liquids
The meter is capable of calibrating up to 5 points using standard solution. From Setup Menu, choose CAL (Calibration) and press key to set known conductivity value, immerse conductivity electrode into calibration solution, press ENTER key and meter is automatically calibrated.
VTCM Series have auto-range function for measuring conductivity. Upon immersing conductivity sensor into sample solution, the screen immediately displays the value in appropriate measurement range for accuracy.
Automatic Temperature Compensation
Using the supplied temperature probe, the temperature value is displayed on the screen. The meter automatically compensates for optimum accuracy under variable temperature conditions.
Adjustable Temperature Coefficient And Cell Constant
Various Ions may have different temperature coefficients. The meters can set the temperature coefficient between 0 and 3.9% in degrees centigrade for optimum accuracy, set three cell constants(O.1,1 and 10) for measuring requirements
|Conductivity Range||0.00 to 1.999,19.99,199.9,1999 µs, 19.99, 200.0 ms|
|Conductivity Accuracy||±1% F.S|
|Temperature Range||0 to100°C|
|Temperature Coefficient||0 to 3.9% per °C|
|Calibration Solution||10 to 17µS, 100 to 170µs, 1000 to 1700µS, 10 to 17 mS|
|Temperature Compensation||0 to 50°C, Manual or Automatic|