General-tools-and-instruments DCT2001 Bedienungsanleitung

CONDUCTIVITY/TDS METER+ PH meterModel : DCT2001

b.Use the " up Button ( A Button ) " ( 3-5, Fig. 1 ), " left Button ( B Button ) " ( 3-6, Fig. 1 )" down Button ( C Button )

4-3 Calibration procedures of Conductivity meterThe meter has been calibrated during manufacture.However, it may be necessary to re-calibrate periodic

Range 2 ( 20 mS range ) calibration 1) Prepare a " 12.88 mS Calibration Solution ".2) Immerse the head of " Conductivity Probe " (

4-4 PH meter * Make sure that the probe lock switch ( 3-11, Fig. 1 )had switched to the lock position ( ). * Make sure that the " Conduc

b. mV Measurement The instrument built in mV ( millivolt ) measurementfunction, which enable you to make ion-selective, ORP(oxidation-reduction pote

2) Press the " PH/mV Button " ( 3-6, Fig. 1 ) to select the PH function with a " PH " symbol on the display* Press the " T

f. Two Points CalibrationPH 7 calibration Connect the PH ELECTRODE with the " BNC socket " ( 3-10, Fig. 1 ) and immerse the electrode

4-5 Other functions ( Hold, Memory ) Data Hold Press the " Hold Button " ( 3-4, Fig. 1 ) will hold the measured value & the LCD will in

5. AUTO POWER OFF DISABLEThe instrument has " Auto Power Off " function in order to prolong battery life. The meter will shutoff automatical

The 16 digits data stream will be displayed in thefollowing format :D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0Each digit indicates the fol

TABLE OF CONTENTS1. FEATURES... 12. SPECIFICATIONS...

7. BATTERY REPLACEMENT1) When the left corner of LCD display show " ", itis necessary to replace the battery. However, in-spec.me

PH ELECTRODE General purpose, laboratory &Model : field usage. 12 mm dia. x 130 mm.PE-03 Epoxy body, 1 - 13 pH.PH ELECTRODE General purpose, labor

1. FEATURES* Conductivity/TDS ( Total Dissolved Solids ) Meter + PH Meter, multi functions & intelligent features.* Conductivity includs 2 ranges

2. SPECIFICATIONS2-1 General specificationsCircuit Microprocessor LSI circuit.Display 51 mm x 32 mm, dual function LCD display,15 mm ( 0.6" ) dig

Size Main meter :195 x 68 x 30 mm ( 7.6 x 2.6 x 1.2 inch ).Conductivity/TDS probe :Round, 22 mm Dia. x 120 mm length.Accessories Conductivity/TDS prob

B. TDS ( Total Dissolved Dolids )Range Measurement ResolutionAccuracy2,000 132 to 1,320 1 PPMPPM PPM ( 3 % F.S. + 1 d )20,000 1,320 to 13,200 1

3. FRONT PANEL DESCRIPTIONFig. 15

Fig. 13-1 Display3-2 Power Button3-3 REC. Button3-4 Hold Button3-5A Button ( 蚓,蚌Button )up Button3-6 B Button ( Range Button )PH/mV Button/left Butto

4. MEASURING PROCEDURE4-1 Conductivity measurement1) Plug the " Conductivity/TDS Probe plug " ( 3-18, Fig.1)into the " Conductivity/TD