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General Tools and Instruments DCT2001 User Manual

Page 6

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B. TDS ( Total Dissolved Dolids )

Range

Measurement Resolution Accuracy

2,000

132 to 1,320

1 PPM

PPM

PPM

( 3 % F.S. + 1 d )

20,000

1,320 to 13,200

10 PPM

PPM

PPM

* F.S. - Full scale

* Temperature Compensation :

Automatic from 0 to 60 蚓 ( 32 - 140 蚌 ), with temperature

compensation factor variable between 0 to 5.0% per C.

* PPM - parts per million

* @ 23 5蚓

C. Temperature

Function Measuring Range Resolution Accuracy

0 蚓 to 60 蚓

0.1 蚓

0.8 蚓

32

to 140 蚌

0.1 蚌

1.5 蚌

* @ 23 5蚓

2-3 PH meter specifications

Measurement

PH

0 to 14 PH

mV

-1999 mV to 1999 mV

Resolution

PH

0.01 PH

mV

1 mV

Accuracy

PH

0.02 PH + 2 d)

* Meter only

mV

0.5% + 2 d)

Input

10 -12

 

ohm

Impedance

Temperature

Manual

0 to 100 蚓, be adjusted by

Compensation

push button on front panel.

for pH

Automatic

With the optional TEMP.

measurement ( ATC )

probe ( YK-200PATC )

0 to 65 蚓.

pH

PH7, PH4, and PH10, 3 points calibration

Calibration

ensure the best linearity and accuracy.

PH Optional,

Electrode

Any PH electrode with BNC connector.

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