Products Catalog

Specification

ISTEK INC // Powerful Multi-Purpose Meter
PDC-70N

* Industrial electrodes (pH/DO/EC) are used
* Waterproof(IP66) housing, Backlit graphic LCD display
* Cable length can be adjusted on request (Std 3M, Max 100M)
* Fast, accurate and easy to use, Auto hold
* Depth of water 10M(Max), Data-log up to 210 points
* Measure and display of pH(ISE), DO and EC simultaneously
* Fast, Accurate and easy to install, Auto buffer choice
* Selectable cell constant, Auto ranging
* Automatic compensation for Temp and barometric pressure
* Auto power-off, Self diagnostics, Low Battery Alarm
* Rechargeable Battery, RS 232C communication
* Certificate CE mark, GD Mark, ISO9001, KT Mark
Application: Industrial water, Aqua cultural water, Supplying water and Ground water
pH
Range
Resolution
Relative Accuracy :
-2.000~19.999
0.001/0.01/0.1
±0.002

Concentration
Range
Resolution
Relati ve Accuracy :
0.0001~19999mg/L
± one least significant
±0.25% of Reading

Millivolts
Range
Resolution
Relative Accuracy :
±1999.9
0.1
±0.1mV

DO
Range
Resolution
Relative Accuracy :
0.00~19.99mg/L
0.01/0.1
±0.5%

O�
Range
Resolution
Relative Accuracy :
0.0~60.0
0.1%
±1 digit

Air Saturation
Range
Resolution
Relative Accuracy :
0.0~199.9
0.1%
±1 digit

Conductivity
Range
Resolution
Relative Accuracy :
0 to 199,999¼S/cm
0.01/0.1
±0.5%

TDS
Range
Resolution
Relative Accuracy :
0 to 1999mg/L
1 mg/L
±2

Salinity
Range
Resolution
Relative Accuracy :
0.0 to 80.0ppt
0.1
±0.1

Temperature
Range

Resolution
Relative Accuracy :
pH/Ion/EC => 0~110
DO => 0~60
0.1
±0.4

Temperature Compensation
Auto

Calibration :
pH => Auto/Manual(3Point)
Ion. DO, EC => Auto

Datalog :
210Points

Print Capability :
Yes

Display :
Graphic LCD

Inputs :
8 Pin DIN Waterproof

Outputs :
RS232C (Computer/Printer)

Power
Rechargeable Battery :
DC Power Adaptor

Certification :
ISO9001, CE, GD mark

Dimension :
220(L) x 80(W) x 40(H), Weight 0.45kg

Waterproof :
IP66