background image

DOscan10 

 

Appendix 

 

Preparation of Zero Oxygen Solution 

Dissolve 500 mg of sodium sulfate (Na

2

SO

3

) reagent and a small amount of cobalt (II) chloride hexahydrate (CoCl

2

 

 6H

2

O) in the 250 ml deionized 

water, mix the solution until reagent is completely dissolved. 
 

Preparation of Air-Saturated Water 

Use an air-pump to blow air into deionized water at least 1 hour, while stirring the solution. 
 

Optional Accessories 

 
Order Code 

Description 

DO100 

Polarographic dissolved oxygen electrode, 12

 

mm (0.47") diameter 

DO-MEM 

Membrane cap, 2 PCS/set 

DO-ES 

Electrolyte solution, 480

 

ml 

 

Specifications 

 

Dissolved Oxygen 

Model 

DOscan10 

Range 

0.0 to 20.0

 

mg/L 

Resolution 

0.1

 

mg/L 

Accuracy 

± 0.5

 

mg/L 

% Saturation 

Range 

0.0 to 200.0% 

Resolution 

0.1% 

Accuracy 

± 2.0% 

Other 
Specifications 

Calibration Point 

1 or 2 points 

Temperature Compensation 

0 to 40° C (32 to 104° F), automatic 

Barometric Pressure Correction 

450 to 850

 

mmHg, manual 

Salinity Correction 

0 to 35

 

g/L, manual 

Operating Temperature 

0 to 50° C (32 to 122° F) 

Storage Temperature 

-5 to 60° C (23 to 140° F) 

Relative Humidity 

< 80% (non-condensing) 

IP Rating 

IP54 

Display 

Dual-line LCD, 21

 

×

 

21

 

mm (0.82

 

×

 

0.82") 

Power Requirements 

2

 

×

 

1.5V AAA alkaline batteries 

Auto-Off 

8 minutes after last key pressed 

Dimensions 

175

 

(L)

 

×

 

40

 

(Dia.)

 

mm (6.89

 

×

 

1.57") 

Weight 

100

 

g (3.5

 

oz.) 

 
 
 
 
 

Содержание D0scan10

Страница 1: ...DOscan10 Pocket Dissolved Oxygen Tester Instruction Manual Bante Instruments Inc...

Страница 2: ...ess the key again to resume measurement Exit the calibration setting and return to the measurement mode Start calibration Press and hold the key to enter the setup menu Select an option Confirm the ca...

Страница 3: ...to polarize Setup Menu The DOscan10 tester contains 8 menu items in the setup menu the following table describes the functions of each option Menu Description Options Description Default Set the sali...

Страница 4: ...enabled all of the calibration data and user specific settings will be deleted or reset the tester must be recalibrated The following table describes the relationship between the altitude and barometr...

Страница 5: ...0 relative humidity or place the electrode into the air saturated water for about 10 minutes Press the Enter key to begin the calibration 1 3 When the reading has stabilized the tester will show End a...

Страница 6: ...meate the membrane via diffusion Their existence will influence the measurements If the sample contains solvent grease sulfide and alga the membrane will be damaged or eroded 1 Rinse the electrode wit...

Страница 7: ...DO ES Electrolyte solution 480ml Specifications Dissolved Oxygen Model DOscan10 Range 0 0 to 20 0mg L Resolution 0 1mg L Accuracy 0 5mg L Saturation Range 0 0 to 200 0 Resolution 0 1 Accuracy 2 0 Othe...

Страница 8: ...warranty does not cover the electrode and membrane cap Out of warranty products will be repaired on a charged basis The warranty on your tester shall not apply to defects resulting from Improper or in...

Отзывы: