this instrument is an intelligent ph meter controlled by microprocessor. it is made of high reliable imported integrated components and refined by strict screening. its performance is stable, reliable and easy to operate. it is suitable for precise measurement of the acidity (ph) and electrode potential (mv) of the solution in the laboratory. it is widely used in the electrochemical analysis of light industry, chemical industry, pharmacy, food, epidemic prevention, environmental protection and education scientific research department.
model
phb - 1
phb - 4
measuring range
ph: 0 ~ 14.00
mv: 1600 mv,
temperature: 0 ~ 60 ℃
ph: 0 ~ 14.00
mv: 1999 mv,
temperature: 0 ~ 60 ℃
the resolution of the
ph: 0.01 ph,
temperature: / - 1 ℃
ph: 0.01 ph,
temperature: / - 1 ℃
precision
ph: 0.01 ph, temperature, plus or minus 1 ℃
ph: 0.01 ph, temperature, plus or minus 1 ℃
temperature compensation
0 to 60 ℃ manual compensation
0 to 60 ℃ manual/automatic compensation
the basic configuration
the ph composite electrode of e201-c plastic shell
ph calibration sample
four dc1.5v batteries
e201-c-w plastic shell ph temperature electrode
ph calibration sample
four dc1.5v batteries