Dissolved oxygen meter  RC-DOM01

Technical Parameters:

1.     Dissolved Oxygen:

Measuring range：(0 to 40.00) mg/L(ppm)  (0 to 200.0) %

Resolution：0.1/0.01 mg/L(ppm)  1/0.1%

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

Response time：≤30 s (25℃, 90% response)

Residual current：≤0.1 mg/L

Temp. compensation range：(0 to 45) ℃ (automatic)

Salinity compensation range：(0 to 45) ppt (automatic)

Barometric pressure compensation range：(66 to 200) kPa (manual)

Automatic calibration：Air saturated by water; water saturated by air

Electrode type：Polarogram type

2.     Other Technical Parameters:

D ata storage：100 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 Carrying case:(255 x210x 50)mm/790g

Quality and safety certification：ISO9001:2000, CE and CMC

3.     Working Condition:

Environment temperature：5 to 35 ℃ (0.01 grade)

Environmental humidity：≤85%

IP rating：IP57 Dustproof and waterproof

Meter’s Complete Kit:

2.1. Model RC-DOM01 DO meter

2.2. DO500 DO electrode

2.3. DO503 membrane cap (DO electrode use)

2.4. DO502 DO electrode inner solution (30mL)

2.5. Cathode polishing paper

2.6. Screw driver

2.7. Spare AA batteries

2.8. Operation manual

2.9. Brief operation instruction

2.10. Packing list

2.11. Carrying case

● DO measurement has 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.

● 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.
● Automatically recognize 13 kinds of pH buffer solution. User can choose anyone from four series of standard buffer solutions: Europe & USA series, NIST series, CHINA series and Self-defined series.
● High purified water and ammonia added purified water pH measuring mode can be set up, especially suitable for electric power and petrochemical industry
●With EH redox potential measuring mode can directly display ORP value which against standard potential of hydrogen electrode.
● 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.
●Polarogram type DO electrode has special electrode calibration cap. Only needs 3 to 5 minutes for electrode polarization. Electrode adopts combination diaphragm cap which very convenient to use. Each DO electrode equips with three spare diaphragms caps.
● Meter has the only product serial number.
● Dustproof and waterproof meter meets IP54 standards. All sockets are seal protected by the silica gel caps.

●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.
●Automatically recognize 8 kinds of conductivity standard solution. User can choose anyone from two series of solutions: Europe & USA series and China series.
● Adopt advanced and original conductivity measurement technology, use 1 pc of conductivity electrode (K=1), it can meet measuring accuracy requirement for range within 0.5μS/cm ~ 200mS/cm by using only one-point calibration.
● Ability to switch among conductivity, TDS, salinity and resistivity. Multinomial calculation for TDS and salinity to ensure the conversion precision of the full scale.
● Conductivity measurement mode has the function of non-linear temperature compensation for high purity water.
● 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.
● Polarogram type DO electrode has special electrode calibration cap. Only needs 3 to 5 minutes for electrode polarization. Electrode adopts combination diaphragm cap which very convenient to use. Each DO electrode equips with three spare diaphragms caps.
● Meter has the only product serial number.
● Dustproof and waterproof meter meets IP54 standards. All sockets are seal protected by the silica gel caps.