The WL-15A microprocessor ionization meter is a precision secondary instrument controlled by a microcomputer. Paired with various ion selective electrodes, precisely measure the electromotive force generated by various ions in the solution on the electrode, and calculate the concentration based on the Nernst equation; The instrument is based on the MCS-51 microcontroller, which controls the entire analysis process and has the advantages of flexible operation, user-friendly interface, and diverse methods.
Technical indicators:
*Measurement range: mV: 0 to ± 1999.9mV
PX: 0.001-10000pX
t: 0-60 ℃
*Measurement accuracy: mV: 0.03% F · S ± 1 word
PX: ± 0.005 pX
t: ± 1 ℃
*Input impedance: ≥ 3×1012Ω
*Display: 2 × 16 bit LCD
*Dimensions: 300 × 260 × 180 (mm)
*Weight: 3 kg
characteristic:
*LCD display, rich content
*Choose any concentration unit
*Choose between two-point and three-point positioning
*Calendar and clock functions
*Print output function
*Self diagnostic function
Applied to departments such as environmental protection, scientific research, teaching, and industrial and mining enterprises.