DDBJ-350 Conductivity Meter
Specification

Description

Functions:

Special backlit LCD display

It can measure conductivity, TDS, salinity and temperature.

It functions as automatic temperature compensation and automatic calibration.

It provides power failure protection and automatic power-off functions.

It has calibration function. The user can calibratesensor coefficient and TDS conversion coefficient.

Measuring results can be stored, deleted and viewed. Up to 100 sets of test data can be stored.

It has RS-232 port and can be connected with TP-16 printer. If matched with data collecting software, it can be communicated with PC.

If matched with the titanium alloy sensor of 0.01cm-1  and sealed measuring reservoir, it can test high purity water.

It is equipped with DJS-1C conductancesensor(platinum black) and T-818-B-6 temperaturesensor.

 

Specifications:

1、Measuring range:

       Conductivity: 0.000μS/cm~100mS/cm,five measuring ranges and automatic switch

       TDS:0.000mg/L~19.99g/L, five measuring ranges and automatic switch

       Salinity: (0.00~8.00)%

       Temperature: (0.0~40.0) ℃

2、Accuracy: 

       Conductivity:  ±1.0%(FS)   

       T D S:  ±1.0%(FS)

       Salinity:  ±0.20%        

       Temperature: ±0.3℃±1 digital

3、Stability: (±0.7%FS)/3h

4、Temperature compensation range: Manual/Automatic ( 0.00~40.0 ) ℃

5、Power supply: 4 alkaline batteries of model 5

6、Dimension(mm):210×86×50

7 、Weight: 0.5kg

8、Case outside serial No: WXS-A006-1

 

Electrode Constant and corresponding Conductivity measuring range

 

Electrodeconstant (K) (cm-1)

0.01

0.1

1.0

10.0

Measuring range

0.000~19.99μS/cm

2.00~199.9μS/cm

20.0μS/cm~19.9ms/cm

200μS/cm~199.9ms/cm