summary:
This instrument is an intelligent pH meter controlled by a microprocessor, using highly reliable imported integrated components and rigorously screened and refined. It has stable and reliable performance, and is easy to operate. Suitable for precise measurement of acidity (pH value) and electrode potential (mV) of solutions in laboratories, widely used for electrochemical analysis in light industry, chemical industry, pharmaceuticals, food, epidemic prevention, environmental protection, and educational research departments.
model |
PHS-3E |
PHS-3CW |
PHS-3DW |
measuring range |
pH:-2~18.00pH mV:±1999mV, Temperature: 0-100 ℃ |
pH:0~14.00pH mV:±1999mV, Temperature: 0-100 ℃ |
pH:0~14.00pH mV:±1999mV, Temperature: 0-100 ℃ |
resolution |
pH:0.01/0.1pH, Temperature: ± 1 ℃ |
pH:0.01/0.1pH, Temperature: ± 1 ℃ |
pH:0.01/0.1pH, Temperature: ± 1 ℃ |
accuracy |
pH:0.01pH, Temperature: ± 1 ℃ |
pH:0.01pH, Temperature: ± 1 ℃ |
pH:0.01pH, Temperature: ± 1 ℃ |
temperature compensation |
0-100 ℃ manual/automatic compensation |
Manual compensation for 0-100 ℃ Optional 018 temperature electrode can achieve automatic temperature compensation |
0-100 ℃ manual/automatic compensation |
Storage records |
Equipped with data storage function |
Equipped with data storage function |
Equipped with data storage function |
Basic configuration |
1. E201-C-L glass pH composite electrode (suitable for measuring solution temperature in the range of 0-80 ℃) 2. Temperature electrode (only suitable for use in solutions between 0-65 ℃) PH standard calibration sample The power adapter |
E201-C plastic shell pH composite electrode (suitable for measuring solution temperature in the range of 5-60 ℃) PH standard calibration sample The power adapter |
1. E201-C-L glass pH composite electrode (suitable for measuring solution temperature in the range of 0-80 ℃) 2. Temperature electrode (only suitable for use in solutions between 0-65 ℃) PH standard calibration sample The power adapter |