DO Meter

Dissolved   Oxygen

Measuring   range

(0   ~ 40.00) mg/L(ppm) (0 ~ 200.0) %

Resolution

0.1/0.01   mg/L(ppm) 1/0.1 %

Accuracy

Meter:   ±0.10 mg/L, Overall: ±0.40 mg/L

Response   time

≤30   s (25°C, 90%response)

Residual   current

≤0.1   mg/L

Temp.   compensation range

(0   ~ 45) °C(automatic)

Salinity   compensation range

(0   ~ 45) ppt(automatic)

Atmospheric   pressure compensation range

(66   ~ 200) kPa (manual)

Automatic   calibration

Air   saturated by water; water saturated by air

Electrode   type

Polarogram   type

Other   Technical Parameters

Data   storage

200   groups

Storage   content

Series   number, measuring value measuring unit and temperature,

Power

Two   AA batteries (1.5V x2)

Size and   weight

meter:(65×120×31)mm/180g；Suitcase:   (360×270×76) mm/1.6Kg

Quality   and safety certification

ISO9001:2000,   CE and CMC

Working   Condition

Environment   temperature

5   ~ 35 °C(0.01grade)

Environmental   humidity

≤85%

IP rating

IP57   Dustproof and waterproof

2.   DO500 DO electrode

1pc

3.   DO503 membrane cap (DO electrode use)

3pc

4.   DO502 DO electrode inner solution (30mL)

1bottle

5.   Cathode polishing paper

2pc

6.Screw   driver

1pc

7.   Spare AA batteries

2pcs

8.   Operation manual

1pc

9.   Carrying case

1unit