FJA - 5 ORP Depolarization method meter

Brief introduction:

Automatic control polarization time; Automatic control of depolarization time; Automatic data; Automatic change polarity; Automatic temperature compensation calomel electrode potential; Automatic data processing.

The instrument not only improves the measuring precision, but also improve the working efficiency and reduce labor intensity. FJA - 4 REDOX potential depolarization method of automatic measurement system is composed of electrode part (platinum electrode, 2 silver - silver chloride electrode and temperature sensor), small parts, hardware of single-chip computer and application software. Can be used independently can also be combined with a PC, can be applied to the indoor, can also be applied in the field, can be a single measurement, also can undertake cycle data collection. A new instrument for determination of Eh.

Features:

1. Determination of ORP, temperature and pH measurement, can be a a determination, three parameters at the same time a measure (in conjunction with a PC).

2. The single chip microcomputer compatible with a PC (to separate use in the field can also be combined with a PC)

3. By combination with a PC USB port.

4. Can work with your PC or laptop combination, all is accomplished under the program control automatic measurement and data processing, in addition it can automatically draw curves and automatically save result, also can choose according to need to single cycle measurement or data collection.

5. Measurement method is different from conventional measuring method, using positive and negative polarization method to determine.

6. Have good precision. Measurement results is the end result, rather than the traditional method of periodic results.

7. Shorten the measuring time.

8. All measurement process and data processing automatically.

9. The reference electrode potential be determined by the temperature automatic look-up table

10. The instrument more integrated, smaller volume, function more complete.

Technical parameters:

the measuring range: 0 to + 1999.9 mV; Minimum readings of 0.1 mV

ORP measurement precision, less than 10 mv

input impedance: > 10 10 to the power of Europe

to complete a measurement of the minimum time: 2 min