大兴安岭DDS-307 laboratory conductivity meter

DDS-307 laboratory conductivity meter

●Overview

DDS-307 laboratory conductivity meter is a measuring instrument to realize conductivity value, widely used in petrochemical industry, biomedicine, sewage treatment, environmental monitoring, mining smelting other industries, universities research institutes. It can also be used to measure the conductivity of pure ultra-pure water in electronic semiconductors, nuclear power industry, power plants if it is equipped with an appropriate constant conductivity electrode.

●Features

● Four ranges, automatic switching, automatic carry display, simple operation high measurement accuracy

● Temperature is automatically measured displayed, temperature compensation is automatically performed on the solution

● Adopt LCD digital display, temperature measured value are displayed at the same time, beautiful appearance clear display

● The electrode constant solution temperature coefficient can be set

●Technical parameters

Measuring range of the instrument: 0～20000μS/cm, the instrument is divided into four ranges, the range of each range is automatically switched

Electronic unit basic error: ±1.5% (F.S) ±l word

The basic error of the instrument: 2.0% (F.S) ± 1 word

Temperature compensation range: (5～50)℃, reference temperature 25℃

Temperature display range: 0～60℃

Medium temperature: 5～50℃

Conventional configuration: DJS-1.0 conductivity electrode, electrode constant: 1.0

Dimensions: 200 (length) × 210 (width) × 70 (height) mm

Weight: 1.0kg

Normal conditions of use:

Ambient temperature: (5～50)℃

Relative humidity: more than 85%

Power supply: AC220V±22V, 50HZ±0.5HZ

No significant vibration

No external magnetic field interference except the earth's magnetic field