Description

Model: PHS*3BW pH Range: 0.*0~*4.*0pH Resolution & Accuracy: 0.*1 & ±0.*1pH mV Range: 0~ ±***9mV Resolution & Accuracy: 1mV &±1mV Temperature Range: 0~**0 Resolution & Accuracy: 1 & ±1 No. of Calibration Points: 3 points pH Buffer Options: NIST, pH4.*1, 6.*6, 9.*8 Temperature Compensation: Automatic or Manual, 0 to *9 Dimensions: **0mm×**5mm×*5mm Power: 9VDC, using AC adapters **0VAC/**0VAC Weight: 1.5kg Features: The PHS -W series Precision pH/mV meter, ideal for routine use in schools, laboratories and production plants, is capable of measuring pH/mV value and Ion concentration measurement with an Ion selective electrode. Microprocessor-Based With a microprocessor chip inside and all parts of the apparatus jointed with SMT technology, the PHS-W series meter provides high performance and good stability. *-point Push Button Calibration To free users from cumbersome fine adjustment or manual selection of desired standards in pH calibration routine. Auto-Buffer Recognition To identify and ensure correct pH buffer values are being used during calibration. Self-Diagnostic with Message Codes Display the electrode parameters and information after calibration. Automatic or Manual Temperature Compensation Meters and controllers with automatic temperature compensation(ATC)receive a continuous signal from a temperature sensing element and automatically correct the pH value based on the temperature of the solution.