Features :
* Simultaneous measurement & display for 1~3 items among pH/mV/ORP/Ion, DO/Air, Conductivity/Salinity/TDS/Resistivity, Temp
* Three kinds of measurement mode provided
1) Continous measurement – Continuously measure the value
2) Time measurement – Set the interval & measuring time to store the data
3) Balance measurement – Set the stabilizatin time & error range
* 200 memory data per item
* Wide LCD display allows backlight control
* Auto power off ( Power off protection)
* Low power design for over 100 hours (AA * 4)
* IP 65 Water proof and dustproof
* PC Conection with communication software
▶ pH/ORP/Ion mode
* pH : 1~5 points automatic, manual calibration
* 10 kinds of pH standard solution available
* Various ion selection besides NH4+, Na+, K+, NO3–, Cl–, F– and user setting available
* Various unit provided ( μg/L , mg/L , g/L , mol/L , mmol/L)
▶ DO/Air mode
* DO Zero & Saturation compensation available
* Salinity compensation support
▶ Cond./Salinity/TDS/Resistivity mode
* Conductivity : Maximum 2 points calibration
* Salintiy, TDS and Resistivity can be checked by one conductivity electrode
* Cell constant and TDS factor adjustable
Specification :
|
Measuring item |
Range |
Accuracy |
Resolution |
Calibration |
|
|
pH mode |
pH |
-2.00 ~ 20.00 pH |
±0.01 |
0.01 pH |
pH : Maximum 5 points calibration |
|
ORP |
-1999.9 ~ 1999.9 mV |
±0.1 % FS |
0.1 mV |
||
|
Ion |
0 ~ 19990 |
– |
– |
||
|
DO mode |
DO |
0.00 ~ 19.99 mg/L |
±0.10 mg/L |
0.01 mg/L |
DO : 2 points |
|
Air |
0.0 ~ 199.9 % |
±2 % |
0.1% |
||
|
Cond. mode |
Cond. |
0.000 uS/cm ~200.0 mS/cm |
±1.0 % FS |
0.001 uS/cm |
Cond. :Maximum 2 points calibration |
|
Salinity |
0.0 ~ 80.0 ppt |
±0.2 ppt |
0.1 ppt |
||
|
TDS |
0.000 ~ 100.0 g/L |
±1.0 % FS |
0.001 mg/L |
||
|
Resistivity |
5.00 Ω·cm ~ 20.00 MΩ·cm |
±1.0 % FS |
0.01 Ω·cm |
||
|
Temperature |
-5.0 ~ 135.0 ° C |
±0.2 ° C |
0.1 ° C |
– |
|
|
Data memory |
200ea for each item |
||||
|
Display |
Backlight LCD |
||||
|
Communication |
RS232 / USB |
||||
|
Waterproof/ Power |
IP65 / AAx4 |
||||
|
Dimension |
210 x 100 x 210 mm / 0.5kg |
||||
|
Components |
Meter, pH probe, DO probe, Conductivity (K=1) probe, ATC probe, Standard solution, USB cable, battery (AAx4), Carrying case |
||||
