SL1-DDBJ-350 portable conductometer

Can measure conductivity, TDS, salinity and temperature
Wide screen LCD, operation prompt function, simple and convenient operation. New PC panel, and good reliability
Automatic temperature compensation, automatic calibration, automatic switchover of measuring range and power-off protection.
Can store, delete, consult and print test results. The Max. memory is 50 sets of measuring data. On-line printing and memory printing are available.

Calibration function, which can calibrate electrode constant or TDS conversion coefficient
The design of low energy consumption, voltage lack display and automatically close.
The adoption of titanium alloy electrode with 0.01cm-1 electrolytic cell constant and seal measuring groove can meet the measurement of highly pure water.
RS-232 interface, can be connected with TP-16 printer, and communicate with computer by selecting REX dc1.0 data acquisition software.
Protection grade of the instrument's body: IP65, waterproof and dust free, suitable for field operation

Specification:

1. Level: Level 1.0

2. Measuring range:

Conductivity: (0.00~1.999×105)uS/cm, five steps of measuring range,

automatic switchover.

(0.00~19.99)uS/cm (20.0~199.9)uÌS/cm

(200.0~1999)uS/cm (200~1999)uS/cm

(2.0~19.99)mS/cm 20.0~199.9)mS/cm

(when electrode constant 10 is used)

TDS : (0.00~19990)mg/L , five steps of measuring range automatic

switchover.

(0.00~10.00)mg/L (10.00~100.0)mg/L

(100.0~1000)mg/L(1.0~10.00)g/L

(10.0~19.90)g/L (when electrode constant 5 or 10 is used)

Salinity: (0.00~8.00)%

Temperature: (0.0~40.0)℃

3. Electrode constant, cm-1:0.01, 0.1, 1.0, 10.0

4. Basic error of electronic unit Conductivity:

±1.0%(FS)±1 Salinity: ±0.2%±1

Temperature: ±0.3°℃±1

5. Stability of electronic unit: ±0.7(FS)±1 /3h

6. Basic error of the instrument: ±1.5(FS)±1

7. Temperature compensation range: :(0.0~40.0)℃,

datum temperatureof conductivity: 25℃, datum

temperature of salinity: 18℃

8. External dimension: 210×100×45mm

9. Weight of the instrument: 0.5kg

10.Electric power supply: AC 220±22V, frequency: 50±1Hz