JX-804B Portable Dissolved Oxygen Analyzer

Application field

It is widely used in the analysis of dissolved oxygen in electric power, chemical industry, metallurgy, water treatment, pharmaceutical, industrial wastewater and biochemical water.

Main feature

1. High-precision measuring electrode, the imported film head has short response time, stable measurement and high temperature resistance.

2, advanced patch technology and integrated design, high integration circuit design is stable and durable.

3, advanced microcontroller technology, high performance, low power consumption.

4, 24-bit A / D signal acquisition, high-precision measurement, accurate and reliable.

5, Chinese main menu operation, easy to understand, fast and convenient operation.

6, the cyclic data storage function, automatically clear the overflow data.

7, continuous use for a long time, fully charged up to 8 hours measurement.

8, the appearance is small and beautiful, easy to carry.

9, stored data 99 pens.

10. Display 4 digits, double row digital display, display % (or PPm) and temperature value at the same time.

The main technical parameters

1, range

O2: 0.0 to 200.0 ug/L, 0.00 to 20.00 mg/L

Temp: 0 to 50 ° C

3, resolution O2: 0.1ppb, 10ppb

Temp: 0.1 ° C

3. Precision O2: ±1.5% F.S

Temp: ±3 ° C

4, response time: 5min

5. Stability: ±1%F.S/4h

6, repeatability: ± 1% F.S

7, temperature electrode: Pt1000

8, temperature compensation: 0 ~ 60 ° C

9, power: 4 dry batteries

10, power: 1W

11, size: 175x70x33mm (H × W × D)

12, weight: 0.5kg

Selection guide

1. Optional PPm-grade and PPb-grade portable dissolved oxygen meters.