Pen type dissolved oxygen meter JB-70A_Aquaculture dissolved oxygen meter

Overview

The JPB-70A pen type intelligent dissolved oxygen analyzer (hereinafter referred to as the dissolved oxygen analyzer) is mainly designed for the convenience of users to carry and operate on site. The dissolved oxygen meter can be divided into two parts: a sensor and an electronic unit.

Polarographic coated dissolved oxygen analyzer electrode

The dissolved oxygen sensor adopts a polarographic coated dissolved oxygen electrode. The electronic unit is composed of highly integrated circuits. The dissolved oxygen meter adopts a dot matrix liquid crystal display, which can display the dissolved oxygen value and temperature.

　　Application of dissolved oxygen analyzer in aquaculture

1. Main features of dissolved oxygen analyzer:

LCD (Liquid Crystal Display)

Automatic temperature compensation, fast response time

Portable, easy to carry

Equipped with our factory's dissolved oxygen electrode (polarographic coated)

2. Main technical indicators:

Measurement range:

Dissolved oxygen: (0.0~20.0) mg/L

Temperature: (0-40) ° C

3. Basic error:

Dissolved oxygen: ± 0.3mg/L

Temperature: ± 1 ° C

Residual current: not exceeding 0.15mg/L

Response time: no more than 30 seconds (90% response at 20 ° C)

Automatic temperature compensation range: (0-40) ° C

Power supply: 1.5V button batteries (4 pieces)

Dimensions (mm): Φ 40 * 185 (excluding electrodes)

Weight: 88g

Pen type dissolved oxygen analyzer JB-70A portable case