Feature

●The PHS-3DW series Bench top ph meter is used for laboratory measurement of PH value of high-precision instruments, with pH, mV dual function. With the E201 composite electrode, fast response, good stability.
●The instrument is controlled by microprocessor intelligent pH meter, the high reliability of imported refined integrated components and the strict screening, performance is stable, reliable, easy to operate.
●It is suitable for the laboratory of precision measurement solution acidity (pH) and the electrode potential (mV), widely used in light industry, chemical industry, pharmacy, food, epidemic prevention, environmental protection and education scientific research department of electrochemical analysis.


Description

ntroduction: The laboratory microcomputer type pH meter Acidity meter is used to measure the solution pH value of high precision instrument Using high quality electrode, fast response, good stability. The series instruments are widely used in scientific research, education, agriculture and many other fields of science.
▲Instrument technical characteristics
▲Model PHS-3CW PHS-3DW
▲measuring range PH:0~14.00PH PH:0~14.00PH MV:+/-1999mV, MV:+/-1999mV
▲Temperature:0~100C
▲Temperature:0~100C Resolving power PH:0.01/0.1PH, pH:0.01/0.1pH, Temperature: +/-1C Temperature: +/-1C accuracy pH:0.01pHTemperature: +/-1C pH:0.01pHTemperature: +/-1C temperature compensation 0-100Manual compensation 0-100Automatic compensation
▲Storage record Data storage function Data storage function
▲Basic configuration E201-CPlastic casePHComposite electrode E201-C-WPlastic case
▲PHComposite electrode PHStandard calibration sample PH
▲Standard calibration sample
▲The power adapter DC9VThe power adapter
▲Working conditions; environment temperature: 0 ~ 40 ℃
▲ relative humidity: <85% For the electric
▲power supply: 9V DC power supply no significant vibration In addition to the earths magnetic field.
▲No external magnetic field interference The input impedance:≥ 1 ×1012 Ω The zero drift:≤ 0.01pH±1 words / 2 hours solution temperature compensation range: 5 ~ 60 ℃
▲The size and weight: 230× 200 × 60mm ( length * width * height ) 1.2Kg