Shanghai Xinrui PHS-3C Touch Screen Laboratory pH Meter
1、 Product features:
1. 7-inch backlit high-definition LCD display screen, capacitive touch screen operation;
2. Support functions such as automatic shutdown, power-off protection, and factory reset; Supports IP54 protection level;
3. Intelligent endpoint discrimination, capable of balancing measurement mode and continuous measurement mode;
4. PHS-3E and PHS-3CT models support automatic/manual temperature compensation; PHS-3C: Supports manual temperature compensation;
5. Support 1-3 point pH electrode calibration and automatic recognition of GB4 Three pH standard buffer solutions: 00pH, 6.86pH, and 9.18pH, supporting custom pH buffer solutions;
6. Support data storage, retrieval, and deletion. Equipped with RS-232 interface, supporting connection to standard RS-232 serial port printer, directly printing measurement results;
7. Optional USB interface, connected to PC through dedicated communication software to achieve data transfer;
8. Standard configuration includes composite pH electrode, electrode holder, dust cover, and calibration buffer powder.
2、 Product parameters:
PRODUCT MODEL |
PHS-3C (touchscreen version) |
PHS-3CT (touchscreen version) |
PHS-3E (touchscreen version) |
|
Instrument level |
0.01 level |
0.01 level |
0.01 level |
|
Measurement parameters |
PH value mV |
PH value mV、 temperature |
PH value mV(ORP)、 temperature |
|
mv |
measuring range |
(-1999~1999) mV |
(-1999~1999) mV |
(-1999. 9~1999. 9) mV |
minimum resolution |
1mv |
1mv |
0.1mv |
|
Electronic unit indication error |
± 0.1% FS or ± 0.3mv |
± 0.1% FS or ± 0.3mv |
± 0.1% FS or ± 0.1mv |
|
pH |
measuring range |
(-2. 000~18. 000) pH |
(-2. 00~18. 00) pH |
(-2. 00~18.00) pH |
minimum resolution |
0. 01pH |
0. 01pH |
0. 001pH |
|
Electronic unit indication error |
±0. 01pH |
±0. 01pH |
±0. 01pH |
|
temperature |
measuring range |
/ |
(-5~110)℃ |
(-5~110)℃ |
minimum resolution |
/ |
0. 1℃ |
0. 1℃ |
|
Electronic unit indication error |
/ |
±0. 2℃ |
±0. 2℃ |
|
Power adapter for power supply |
AC100-240V/DC9V/2A |
|||
Size and weight |
220 * 240 * 90 mm, 1.5kg |