General-tools-and-instruments DCT2001 Manual de usuario descargar pdf (Pagina 4)

2. SPECIFICATIONS

2-1 General specifications

Circuit Microprocessor LSI circuit.

Display 51 mm x 32 mm, dual function LCD display,

15 mm ( 0.6" ) digit size.

Measurement * Conductivity

* TDS ( Total Dissolved Solids )

* Temperature ( use the CD/TDS probe )

* PH

* mV

Memory Records maximum and minimum

Recall readings with recall.

Data hold Hold the current reading value on the display.

Memory Maximum and minimum reading values can

Recall be saved and retrieved by record function.

Power off Auto shut off saves battery life, or manual

off by push button.

Data Output RS 232 computer serial interface.

Overload "- - - -" symbol on the display.

indication

Operating 0 to 50 蚓 - main instrument.

Temperature 0 to 60 蚓 - Conductivity/CT probe only.

Operating Max. 80% RH.

Humidity

Sampling Time Approx. 0.8 second.

Power Supply 006P DC 9V battery

( Alkaline or Heavy duty type ).

Power Current Meter only Approx. DC 4.2 mA.

Meter + CD/TDS probe Approx. DC 6.0 mA.

Weight 250 g/0.55 LB ( battery included ).

* Main meter only, not including probe.

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General-tools-and-instruments DCT2001 Manual de usuario Pagina 4