background image

CHART 2. Calibration Values for Various Atmospheric Pressures and Altitudes 

Temp. 

Salinity (ppt) 

Temp. 

Salinity (ppt) 

ppt 

9.0 

ppt 

18.1 

ppt 

27.1 

ppt 

36.1 

ppt 

45.2 

ppt 

ppt 

9.0 

ppt 

18.1 

ppt 

27.1 

ppt 

36.1 

ppt 

45.2 

ppt 

0.0 

14.62 

13.73  12.89  12.1  11.36  10.66 

26.0 

8.11 

7.71 

7.33 

6.96  6.62  6.28 

1.0 

14.22 

13.36  12.55  11.78  11.07  10.39 

27.0 

7.97 

7.58 

7.2 

6.85  6.51  6.18 

2.0 

13.83 

13 

12.22  11.48  10.79  10.14 

28.0 

7.83 

7.44 

7.08 

6.73 

6.4 

6.09 

3.0 

13.46 

12.66  11.91  11.2  10.53 

9.9 

29.0 

7.69 

7.32 

6.96 

6.62 

6.3 

5.99 

4.0 

13.11 

12.34  11.61  10.92  10.27  9.66 

30.0 

7.56 

7.19 

6.85 

6.51 

6.2 

5.9 

5.0 

12.77 

12.02  11.32  10.66  10.03  9.44 

31.0 

7.43 

7.07 

6.73 

6.41 

6.1 

5.81 

6.0 

12.45 

11.73  11.05  10.4 

9.8 

9.23 

32.0 

7.31 

6.96 

6.62 

6.31  6.01  5.72 

7.0 

12.14 

11.44  10.78  10.16  9.58 

9.02 

33.0 

7.18 

6.84 

6.52 

6.21  5.91  5.63 

8.0 

11.84 

11.17  10.53  9.93 

9.36 

8.83 

34.0 

7.07 

6.73 

6.42 

6.11  5.82  5.55 

9.0 

11.56 

10.91  10.29  9.71 

9.16 

8.64 

35.0 

6.95 

6.62 

6.31 

6.02  5.73  5.46 

10.0 

11.29 

10.66  10.06  9.49 

8.96 

8.45 

36.0 

6.84 

6.52 

6.22 

5.93  5.65  5.38 

11.0 

11.03 

10.42 

9.84  9.29 

8.77 

8.28 

37.0 

6.73 

6.42 

6.12 

5.84  5.56  5.31 

12.0 

10.78 

10.18 

9.62  9.09 

8.59 

8.11 

38.0 

6.62 

6.32 

6.03 

5.75  5.48  5.23 

13.0 

10.54 

9.96 

9.42 

8.9 

8.41 

7.95 

39.0 

6.52 

6.22 

5.98 

5.66 

5.4 

5.15 

14.0 

10.31 

9.75 

9.22  8.72 

8.24 

7.79 

40.0 

6.41 

6.12 

5.84 

5.58  5.32  5.08 

15.0 

10.08 

9.54 

9.03  8.54 

8.08 

7.64 

41.0 

6.31 

6.03 

5.75 

5.49  5.24  5.01 

16.0 

9.87 

9.34 

8.84  8.37 

7.92 

7.5 

42.0 

6.21 

5.93 

5.67 

5.41  5.17  4.93 

17.0 

9.67 

9.15 

8.67  8.21 

7.77 

7.36 

43.0 

6.12 

5.84 

5.58 

5.33  5.09  4.86 

18.0 

9.47 

8.97 

8.5 

8.05 

7.62 

7.22 

44.0 

6.02 

5.75 

5.5 

5.25  5.02  4.79 

19.0 

9.28 

8.79 

8.33 

7.9 

7.48 

7.09 

45.0 

5.93 

5.67 

5.41 

5.17  4.94  4.72 

20.0 

9.09 

8.62 

8.17  7.75 

7.35 

6.96 

46.0 

5.83 

5.57 

5.33 

5.09  4.87  4.65 

21.0 

8.92 

8.46 

8.02  7.61 

7.21 

6.84 

47.0 

5.74 

5.49 

5.25 

5.02  4.80  4.58 

22.0 

8.74 

8.3 

7.87  7.47 

7.09 

6.72 

48.0 

5.65 

5.40 

5.17 

4.94  4.73  4.52 

23.0 

8.58 

8.14 

7.73  7.34 

6.96 

6.61 

49.0 

5.56 

5.32 

5.09 

4.87  4.66  4.45 

24.0 

8.42 

7.99 

7.59  7.21 

6.84 

6.5 

50.0 

5.47 

5.24 

5.01 

4.79  4.59  4.39 

25.0 

8.26 

7.85 

7.46  7.08 

6.72 

6.39 

Altitude 

Pressure 

DO 

Altitude 

Pressure 

DO 

Feet 

meters 

mmHg 

Feet 

meters 

mmHg 

760 

100 

5391 

1643 

623 

82 

278 

85 

752 

99 

5717 

1743 

616 

81 

558 

170 

745 

98 

6047 

1843 

608 

80 

841 

256 

737 

97 

6381 

1945 

600 

79 

1126 

343 

730 

96 

6717 

2047 

593 

78 

1413 

431 

722 

95 

7058 

2151 

585 

77 

1703 

519 

714 

94 

7401 

2256 

578 

76 

1995 

608 

707 

93 

7749 

2362 

570 

75 

2290 

698 

699 

92 

8100 

2469 

562 

74 

2587 

789 

692 

91 

8455 

2577 

555 

73 

2887 

880 

684 

90 

8815 

2687 

547 

72 

3190 

972 

676 

89 

9178 

2797 

540 

71 

3496 

1066 

669 

88 

9545 

2909 

532 

70 

3804 

1160 

661 

87 

9917 

3023 

524 

69 

4115 

1254 

654 

86 

10293 

3137 

517 

68 

4430 

1350 

646 

85 

10673 

3253 

509 

67 

4747 

1447 

638 

84 

11058 

3371 

502 

66 

5067 

1544 

631 

83 

CHART 1. Solubility of Oxygen (mg/L) in Water Exposed to Water-Saturated Air at 760 mmHg Pressure 

Summary of Contents for DOH-10 Series

Page 1: ...ser sGuide Shop online at omega com e mail info omega com For latest product manuals omega com en us pdf manuals DOH 10 Series Handheld Dissolved Oxygen Meter Kit with Optional SD Card Data Logger TM...

Page 2: ...78 USA Canada only Engineering Service 1 800 872 9436 USA Canada only Tel 203 359 1660 Fax 203 359 7700 e mail info omega com For Other Locations Visit omega com worldwide The information contained in...

Page 3: ...l testing lakes streams oceans Water Wastewater treatment Wine production Tripod receptacle mountable design for long time monitoring purposes 1 Meter 2 Battery AAA x 3 pcs 3 Electrode x 1pcs DO Galva...

Page 4: ...g mode UNIT Short press to change temperature unit Long press to enter temperature electrode type selection Short press to select NTC Negative Temperature Coefficient NOT no remote temperature electro...

Page 5: ...rwise LCD shows erratic readings and leakage may occur Warranty is void if not follow the notices Note Remove batteries when not use Power off switch When the meter is turned off the internal CPU does...

Page 6: ...used B DO electrode installation NOTE DO NOT touch the sensitive membrane when using the electrode or replacing the membrane cap for the sweat and grease will affect the quality of membrane and decre...

Page 7: ...Push the membrane cap downward gently until it won t lose 7 Fill the membrane cap with the DO electrolyte solution 0 5M NaOH provided Some solution will be vented from the overflow port This is norma...

Page 8: ...n lab wipe C DO calibration C 1 or C 2 or C 3 There are three ways to do the DO calibration for common and convenient way follow c 1 For more accurate measurement follow c 2 and c 3 with necessary dev...

Page 9: ...r and wait for the reading to stabilize press and hold MODE CAL buttons to enter calibration mode screen shows DO 100 then press and hold SET button to save and screen shows SA to complete calibration...

Page 10: ...ce is constantly replenished A moving stream will provide adequate circulation Freeze the current readings of DO and temperature readings by press HOLD button then icon Hold will appear on the top lef...

Page 11: ...2 5 08 15 0 10 08 9 54 9 03 8 54 8 08 7 64 41 0 6 31 6 03 5 75 5 49 5 24 5 01 16 0 9 87 9 34 8 84 8 37 7 92 7 5 42 0 6 21 5 93 5 67 5 41 5 17 4 93 17 0 9 67 9 15 8 67 8 21 7 77 7 36 43 0 6 12 5 84 5 5...

Page 12: ...ust connected to your computer Right click on your SD card to bring up the right click menu options Select Format Keep Capacity and Allocation unit size set to be default c Select the file system This...

Page 13: ...serted 4 When an SD card is used for the first time a folder is created on the card and named with the model number Under the MODEL number folder the MODEL number and AUTO YEAR folder will be automati...

Page 14: ...ou want to keep the previous data rename the file MANUAL csv in DOH 10 MANUAL csv is required 4 Data directory in SD card DOH 10 MANUAL csv NOTE When manual data records full 199 points logging will c...

Page 15: ...rodes When not in use Long term For long term storage or to take the electrode out of service disconnect the electrode from the meter Disassemble the electrode membrane cap Rinse the anode cathode and...

Page 16: ...se shall not exceed the purchase price of the component upon which liability is based In no event shall OMEGA be liable for consequential incidental or special damages CONDITIONS Equipment sold by OME...

Reviews: