Analytical

P-512 Portable Dissolved Oxygen Meter

P-512 Portable Dissolved Oxygen Meter

Suitable for aquaculture, water source monitoring, sewage treatment and environmental protection monitoring, especially for outdoor purposes.

Main Features

●Large LCD screen with controllable white backlight.

●Humanized designs like rack and skid proof shell make it more convenient for users.

●DO mode has functions of ATC, auto salinity compensation and auto pressure compensation.

●New structure polarographic DO electrode can measure temperature, salinity and dissolved oxygen simultaneously, equipped with special DO electrode calibration sleeve, only need 3~5 minutes for polarization.

●Built-in microprocessor chip with functions of auto calibration, auto temperature compensation, data storage, function setup, self-diagnosis, auto power off, low voltage display.

●Combined diaphragm cap makes it extremely convenient to replace the sensitive membrane just by screwing the new cap to the electrode.

●Grade IP57 waterproof housing and equipped with optional carrying case.

 

 

Specifications:

Dissolved Oxygen

Measuring range

(0 ~ 20.00) mg/L(ppm), (0 ~ 200.0)%

Resolution

0.1/0.01 mg/L(ppm), 1/0.1 %

Accuracy

±0.40 mg/L, ±0.3%

Response time

≤30s (25, 90% response)

Residual current

≤0.1 mg/L

Temperature compensation

(0 ~ 100) (automatic)

Salinity compensation

(0 ~ 45) ppt (automatic)

Pressure compensation

(66 ~ 200) kPa (manual)

Automatic calibration

Air saturated by water, water saturated by air

Electrode type

Polarographic

Other Parameters

Data storage

200 groups

Storage content

Series number, measuring value measuring unit and temperature,

Power

Two AA batteries(1.5V×2)

Dimensions & Weight

160×90×30mm/360g (instrument)

480×300×60mm/1KG (with packing)

Working Conditions

Ambient temperature

(5 ~ 35)

Ambient humidity

≤85%

IP grade

IP57

 

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