DO Meter

DO Meter
ELE-516

Introduction:

  • DO measurements have ATC, automatic      salinity compensation and automatic air pressure compensation

  • Equips new type of DO electrode which has function      of automatic temperature compensation and automatic salinity compensation      as well as automatic air pressure compensation inside meter to make DO      measuring mode has temperature, air pressure and salinity automatic      compensation, easy to use, accurate to measure.

  • Meter meets with the requirement of international      GLP standards. Its features up to automatic calibration, automatic      temperature compensation, data storage, timing measurement, clock display,      RS-232 output, function setting and self-diagnose etc.

  • There are three different measurement modes: stable      display mode; time measurement mode; continuous measurement mode.

  • Electrode adopts combination diaphragm cap,      assembling sensitive membrane with diaphragm cap, which very convenient to      replace the sensitive membrane. The user only needs to screw the new      membrane cap on the electrode.

  • Meter has the only product serial number.

  • Dustproof and waterproof meter meets IP54 standards.      All sockets are seal protected by the silica gel caps.

Specifications:

Dissolved Oxygen

Measuring   range

Resolution

Accuracy

 

Response   time

Residual   current

Temp.   compensation range

Salinity   compensation range

Air   pressure compensation

Automatic   calibration

Electrode   type

(0   ~ 40.00) mg/L(ppm) (0 ~ 200.0) %

0.1/0.01   mg/L(ppm) 1/0.1 %

Meter:   ±0.10 mg/L, connect meter with electrode: ±0.40 mg/L

≤30   s (25°C, 90%   response)

≤0.1   mg/L

(0   ~ 45) °C(automatic)

(0   ~ 45) ppt(automatic)

(80   ~ 105) kPa(automatic)

Air   saturated by water; water saturated by air

Polarogram   type

Temperature

Measuring   range

Resolution

Accuracy

-10°C~ 110°C

0.1°C

5~   60°Crange: ±0.4°C other range: ±0.8°C

Other Technical   Parameters:

Data   storage

Storage   content

 

Power

Communication   connector

Size   and weight

Quality   and safety certification

300   groups

Measuring   value series number, measuring value, temperature, ATC or MTC state,   measuring date and time

DC9V/300mA

RS232

160   × 190 × 70mm/880g

ISO9001:2008,   CE and CMC

Working Condition

Environment   temperature

Environmental   humidity

IP   rating

5   ~ 35 °C(0.01grade)   15 ~ 30 °C(0.001grade)  

≤75%

IP54   Dustproof and waterproof

Standard kits:

1.   Model ELE-516 DO meter

1unit

2.   Model ELE-602 flexible electrode holder

1pc

3.   Model ELE-901 intelligent stirrer

1unit

4.   Model DO500 DO electrode

1pc

5.   ELE-502 DO electrode inner solution (30mL)

1bottle

6.   ELE-503 membrane cap (for DO electrode use)

3pcs

7.   Cathode polishing paper

2   small pieces

8.   9V power adapter (for meter use)

1pc

9.   6V power adapter (for stirrer use)

1pc

10.   RS-232 communication cable

1pc

11.   ELE-516 communication software CD

1pc

12.   B628 stirring bead

2pcs

13.AA   battery

4   units

14.   Operation manual

1unit

15.   Brief operation instruction

1   unit

16.   Packing List

1pc

 


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