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Dual channel laboratory pH/conductivity meter
Dual channel laboratory pH/conductivity meter
Product details
Dual channel laboratory pH/conductivity meterFunctional characteristics
Calibration from 1 to 3 points, automatically identifying USA/NIST standard buffer solutions.
Automatic electrode diagnosis helps users determine whether to replace the pH electrode.
Automatic temperature compensation ensures accurate measurement across the entire range.
Automatic endpoint locking, retaining stable readings for easy browsing and recording.
The settings menu allows customization of pH buffer groups, number of calibration points, temperature units, etc.
Reset function, automatically restore the instrument to factory default settings.
Dual channel laboratory pH/conductivity meter
Functional characteristics of EC unit
Calibration from 1 to 3 points, automatic identification of conductivity standard solution.
• Optional electrode constant, temperature compensation coefficient, TDS conversion coefficient.
Automatic temperature compensation, correcting conductivity measurements and converting readings to reference temperature.
Automatic endpoint locking, retaining stable readings for easy browsing and recording.
The settings menu allows customization of the number of calibration points, temperature units, etc.
Reset function, automatically restore the instrument to factory default settings.
parameter |
PHunit |
ECunit |
|
PH |
measuring range |
-1.00~15.00pH |
— |
display resolution |
0.01pH |
— |
|
measurement accuracy |
±0.01pH |
— |
|
calibrated point |
From 1 to 3 o'clock |
— |
|
PH buffering option |
USA (pH4.01/7.00/10.01), NIST (pH4.01/6.86/9.18) |
— |
|
mV |
measuring range |
±1999mV |
— |
display resolution |
1mV |
— |
|
measurement accuracy |
±1mV |
— |
|
conductivity |
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 |
— |
±1% F.S. |
|
calibrated point |
— |
1-3 o'clock |
|
Use calibration solution |
— |
10µS, 84µS, 1413µS, 12.88mS, 111.8mS |
|
TDS |
measuring range |
— |
0~10.00, 100.0, 1000ppm, 10.00, 200.0ppt |
display resolution |
— |
0.01, 0.1, 1 |
|
measurement accuracy |
— |
±1% F.S. |
|
TDS conversion coefficient |
— |
0.1 to 1.0 (default 0.5) |
|
temperature |
measuring range |
0 ~105°C/32~221°F |
0~105°C/32~221°F |
display resolution |
0.1°C/0.1°F |
0.1°C/0.1°F |
|
measurement accuracy |
±1°C/±1.8°F |
±1°C/±1.8°F |
|
offset calibration |
1 point, measured value ± 10 ° C |
1drop,Measurement value ±10°C |
|
other |
Temperature compensation range |
0~100 ° C/32~212 ° F, automatic |
0~100 ° C/32~212 ° F, manual or automatic |
Temperature compensation coefficient |
— |
linear (0.0~10.0%/°C) |
|
reference temperature |
— |
25°C |
|
Conductivity cell constant |
— |
K=0.1, 1, 10 or custom |
|
Data locking |
handmove |
handMoving or automatic |
|
connector |
BNC, 3.5mm microphone plug |
6-pin DIN |
|
operation temperature |
0~50°C |
||
display |
LCD display screen(122 × 57mm) |
||
Power source |
AC220V/50Hz |
||
External dimensions |
210 (length) × 205 (width) × 75 (height) mm |
||
weight |
1.5kg |
||
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