PHS-100 portable high precision acidity meter Features:
1. The microprocessor control, procedural design
2. Human body engineering design, field use convenient and quick
3. The liquid crystal display, touch the keys
4. Ac/dc power supply mode
5. To measure the solution pH, mV, ORP, T value
6.0.001 pH 0.1 mV/high resolution design, make the measurement function and the precision is more reliable
7. More automatic correction, automatic identification buffer
8. Power-off protection, automatic storage equipment calibration data, measurement data can be stored at least 200 group
9. Delay shutdown automatically, the factory default Settings for 10 minutes, according to user requirements set delay time
10. Has the balance of signal function, improve the instrument response speed, shorten the time data stability
11. ATC automatic identification, manual/automatic temperature compensation
12. With special electrode converters for a variety of interface and specifications of the electrode technical parameter
Technical parameters
Level of instrument: 0.001 on the Richter scale are unlikely
Measuring range:
PH: pH (5.000 ~ 19.999)
MV/RelmV/ORP: (1999.99 ~ 1999.99.00) mV
Temperature: 20.0 ~ 135.0 ℃
Resolution:
PH: 0.001 pH/pH 0.01 is adjustable
MV/RelmV/ORP: 0.01 mV / 0.1 mV is adjustable
Temperature: 0.1 ℃
Repeatability: pH 0.001
Correction: up to 5 points
Buffer: China MT Europe NIST MERCK, four groups of 17 standard solution
Potential functions such as: there are
Temperature compensation, automatic/manual - 20 ~ 135.0 ℃
Input impedance: 3 * 1012 or higher Ω
Data storage: can record store 4096 set of data
GLP standards: in line with the GLP standard sample ids 10 personnel ID 10
Interface: input/output: sensor electrode interface temperature interface communication: RS232 interface
A pH meter is an instrument used to determine the pH value of a solution. pH meter is a common analytical instrument widely used in agriculture, environmental protection and industry. Soil pH is one of the important basic properties of soil. Factors such as the temperature of the solution to be tested and the ionic strength should be considered during the pH measurement.
