Kedida CT-6321 User Manual Download Page 1

                                                 

 

S

S

H

H

E

E

N

N

Z

Z

H

H

E

E

N

N

 

 

K

K

E

E

D

D

I

I

D

D

A

A

 

 

E

E

L

L

E

E

C

C

T

T

R

R

O

O

N

N

I

I

C

C

S

S

 

 

C

C

O

O

.

.

,

,

 

 

L

L

T

T

D

D

 

 

1                                                                                                                                                             

http://www.kedida.com.cn/ 

  Pen Meter pH & Conductivity Users Manual 

                          

CT-6321& CT-6322 

 Caution

 

 

Please read the manual carefully before using the meter. 

 

The glass electrode at the bottom of the pen is fragile, please use it carefully after taking off the protection cap. Any 

damage may cause the invalid of the electrode. 

 

The duration period of the glass electrode is one year from the date of purchase whether you use it or not, please 

change the electrode in time. 

 

The electrode can not be used under the dry condition, always soak the electrode into the distilled water or purified 

water for 5 – 30 minutes to activate before use.   

 

                                                                     

 

 

 

FEATURES

 

* Water proof and protection 

* Data hold function for freezing the desired value 

* Pen type digital pH& Conductivity meter, all in one, 
Electrode is included, easy for general purpose 
application 

* LCD display with pH and temp. OR Conductivity and 
temp 
* Auto power off in 5 minutes 

*

  Interchangeable 

* Compact size, light weight. 

* Easy to change the pH electrode 

* Power supply by DC 1.5 V battery (LR44, BAT ) x 4 pcs 

* Three point calibration for pH 4.0, pH 6.8 and pH 9.1 
(CT-6321) 

     

* Three point calibration for pH 4.0, pH 

7.0 and pH 10.0

 

(CT-6322) 

 

 

* Build in temperature sensor, ATC (auto temperature 
compensation) 

Figure 

Part Name 

Battery Storage Section   

pH& Conductivity Display 

Temperature Display 

CAL Calibration Key 

HOLD key 

Power ON/OF Key 

Electrode fixed collar 

Electrode Protection Cap 

Summary of Contents for CT-6321

Page 1: ...ectrode into the distilled water or purified water for 5 30 minutes to activate before use FEATURES Water proof and protection Data hold function for freezing the desired value Pen type digital pH Conductivity meter all in one Electrode is included easy for general purpose application LCD display with pH and temp OR Conductivity and temp Auto power off in 5 minutes Interchangeable Compact size lig...

Page 2: ... Weight 90 g included electrode OPERATING INSTRUCTION Pull out the cap before using Do not Screw it Power ON OFF Feature 1 Press ON OFF key to turn the Meter on and off 2 The Meter will shut off automatically if there is no operation in 5 minutes Self Checking Feature Executing the function automatically after the meter is power on each time 1 Press the ON OFF key to turn on the meter Self Checkin...

Page 3: ...ure compensation ATC The product is capable of measuring with automatic temperature compensation when ATC displays on the screen Interchangeable The default mode is press CAL key to switch to Calibration pH calibration Prepare for 4 measuring glasses to calibration 1 measuring glass for water and 3 measuring glasses for pH buffer solution pH4 0 pH6 8 pH9 1 Please be aware of the order of the pH bu...

Page 4: ... activated 4 press CAL key for 3 seconds until the text CAL appear on the display and release the key 5 Text SA will showing in the LCD denote that the current calibration result is saved 6 The text END will be displayed at the end The meter is ready for conductivity measurement The steps are same like that if the buffers are 1413uS cm NOTE The calibration will be failed if there is no SA on the s...

Page 5: ...fer solution Especially pay attention to the Electrode fixed collar if it is loosen when calibration it may cause the buffer solution enter the inside of the meter How to make pH buffer solution There are 3 pH buffer powder supplied with the meter when you buy them each powder should be Fully dissolved in water 250ml DO NOT use the metal containers Take the formulation of pH 6 8 buffer solution fo...

Reviews: