Bench type, RS232/USB, Data logger

pH/ORP, DO, CD/TDS METER

Model : WA-2015 ISO-9001, CE, IEC1010

Bench type, RS23/USB, Data logger pH/ORP, DO, CD/TDS METER

Model : WA-2015

1. FEATURES

* Professional bench type meter with large size

LCD display with green color back light.

* One meter for multi purpose operation : pH/ORP, CD/TDS ( Total dissolved solids ),

Dissolved Oxygen.

* pH : 0 to 14.00 pH, ORP : ± 1999 mV.

* Conductivity : 200 uS/2 mS/20 mS/200 mS.

* Dissolved oxygen : 0 to 20.0 mg/L.

* Real time data logger ( record year, month, date, hour, minute, second ), 16,000 data logger.

* Auto data record, 16,000 Data logger no.

* Wide sampling time adjustment range from one second to 8 hours 59 minutes 59 seconds.

* Auto data logger, manual data logger.

* RS232 computer interface.

* Max., Min., Data hold.

* Can default auto power off or manual power off.

* Optional pH, ORP, CD/TDS, Dissolved Oxygen and

ATC probe.

* DC 1.5V ( UM-3, AA ) x 8 PCs or DC 9V adapter in.

* pH meter function can select pH or ORP.

* pH measurement can select ATC or manual temperature adjustment.

* pH measurement can make the auto calibration for pH 7, pH 4 and pH 10 or other value.

* Conductivity measurement can select uS/mS or TDS

* Conductivity measurement can select Temp. Coefficient of measurement solution.

* ATC for the conductivity measurement.

* Dissolved oxygen meter use the polar graphic type oxygen probe with temperature sensor, high precision measurement for Dissolved Oxygen ( DO ) and temperature measurement.

* Heavy duty dissolved oxygen probe, probe head can connect with BOD bottle.

* DO use the automatic Temp. compensation.

* DO meter build in " % SALT " & " Mountain Height " compensation value adjustment.

* Super large LCD display with LCD backlight ON/OFF.

* Separate probe, easy for operation of different measurement environment.

* Wide applications: water conditioning, aquariums, beverage, fish hatcheries, food processing, photography, laboratory, paper industry, plating industry, quality control, school & college, water conditioning.

2-1 GENERAL SPECIFICATIONS

Circuit Custom one-chip of microprocessor LSI circuit.

Display

Measurement

Sampling Time of Data Logger

LCD size : 82 mm x 61 mm.

* with green color backlight.

pH/ORP

Conductivity/TDS(Total Dissolved Solids)

Dissolved Oxygen

Auto data logger :

1 sec to 8 hour 59 min. 59 sec.

Manual data logger :

Data Hold

Memory Recall

Power off

Set sampling time to 0 second.

Freeze the display reading.

Maximum & Minimum value.

Auto shut off saves battery life or manual off by push Button.

@ Can default auto power or manual power off.

@ When default auto power function, power will off automatically after

10 MIN, if no Button be pressed.

Approx. 1 second.

Sampling Time of display

Data Output

Operating

Temperature

Operating

Humidity

Power Supply

RS 232 PC serial interface.

℃

Less than 80% R.H.

Power

Consumption

Weight * meter

Dimension

@ Meter

Accessories

Included

Optional

Accessories

DC 1.5 V battery ( UM3 ) x 8 PCs,

( Heavy duty type ).

DC 9V adapter input.

@ AC/DC power adapter is optional.

Operation ( LCD backlight ON ) :

Approx. DC 32 mA

Operation ( LCD backlight OFF ) :

Approx. DC 8 mA

Power OFF ( only internal clock running ) :

Approx. DC 1.8 uA.

1049 g/2.3 LB.

225 X 125 X 64 mm

( 8.86 X 4.92 X 2.52 inch )

Instruction manual..................... 1 PC

* pH electrode.......................

PE-03, PE-11, PE-01, PE06HD

PE-04HD, PE-05T, PE-03K7

PE-02, PE-08, PE-21

* ATC ( Automatic Temperature

Probe )...............................TP-07

* pH 7 buffer solution.............pH-07

* pH 4 buffer solution.............pH-04

* pH electrode hoder..............EH-20

* ORP electrode..................... ORP-14

* Conductivity probe...............CDPB-03

* 1.413 mS Conductivity Standard

Solution..............................CD-14

* Oxygen probe......................OXPB-11

* Spare Probe head with diaphragm set

..........................................OXHD-04

* Probe-filling Electrolyte.........OXEL-03

* Carrying case......................CA-08

Optional

Accessories

A. pH/mV pH

Electrode

Measurement

Input

Impedance

Temperature

Compensation for pH measurement pH

Calibration

Optional probe and accessories

* mS - milli Simens

3. Temperature

Function

℃

℉

Measuring Range

0 to 60

℃

32 to 140

℉

Oxygen

Probe

Measurement

& Range

Probe

Compensation

& Adj.

* AC to DC 9V adapter.

* RS232 cable, UPCB-02.

* USB cable, USB-01

* Data Acquisition software,

SW-U801-WIN.

* Data Logger software, SW-DL2005.

Optional,

Any pH electrode with BNC connector.

pH mV

10^12 ohm

0 to 14 pH

-1999 mV to 1999 mV

Manual push button on front panel.

Automatic With the optional temperature

( ATC ) probe ( TP-07 ) pH7, pH4, and pH10, 3 points calibration ensure the best linearity and accuracy.

* pH electrode.............PE-03, PE-11, PE-01, PE06HD

PE-04HD, PE-05T, PE-03K7

PE-02, PE-08, PE-21

* ATC ( automatic temperature probe )....................................... TP-07

* pH 7 buffer solution..................... pH-07

* pH 4 buffer solution......................pH-04

* ORP electrode.............................. ORP-14

Measurement pH mV

Range

0 to 14 pH

Resolution Accuracy

0.01 pH ± (0.02 pH + 2 d)

0 to 1999 mV 1 mV

* pH accuracy is based on calibrated meter only.

± (0.5% + 2 d)

B. Conductivity

Conductivity probe

Function

Temperature

Compensation

Probe

Operating

Temperature

Probe

Dimension

Optional probe and accessories

Optional,

Carbon rod electrode for long life.

* Conductivity ( uS, mS )

* TDS ( Total Dissolved Solids, PPM ) with temperature compensation factor variable between 0 to 5.0% per C.

Round, 22 mm Dia. x 120 mm length.

* Conductivity probe........................CDPB-03

* 1.413 mS Conductivity Standard

Solution.......................................CD-14

1. Conductivity ( uS, mS )

Range Measurement

200 uS

2 mS

0 to 200.0 uS

0.2 to 2.000 mS

20 mS 2 to 20.00 mS

200 mS 20 to 200.0 mS

* Temperature Compensation :

Resolution Accuracy

0.1 uS

0.001 mS

0.01 mS

0.1 mS

± (2% F.S.+1d)

* F.S. - Full scale compensation factor variable between 0 to 5.0% per C.

2. TDS ( Total Dissolved Solids )

Range

200 PPM

2,000 PPM

20,000 PPM

Measurement

0 to 132 PPM

132 to 1,320 PPM

1,320 to 13,200 PPM

Resolution Accuracy

0.1 PPM

1 PPM

10 PPM

200,000 PPM 13,200 to 132,000 PPM 100 PPM

* Temperature Compensation :

± (2% F.S.+1d)

* F.S. - Full scale

* PPM - parts per million

C. Dissolved oxygen

Resolution

Accuracy

Probe Weight

Probe Size

Resolution Accuracy

0.1

℃

0.1

℉

± 0.8

± 1.5

℃

℉

Optional,

The polarograpHic type oxygen probe with

Dissolved Oxygen

Oxygen in Air

0 to 20.0 mg/L ( liter ).

0 to 100.0 %.

Temperature

Dissolved Oxygen

Oxygen in Air

Temperature

0.1 mg/L.

0.1 % O2 .

Dissolved Oxygen

Oxygen in Air

Temperature

Temperature

± 0.4 mg/L.

± 0.7% O2.

Salt

Height ( M. T.)

Automatic

0 to 50 % Salt

0 to 8900 meter

335 g/0.74 LB ( batteries & probe included )

190 mm x 28 mm Dia. ( 7.5" x 1.1" Dia. )

Accessories

* Appearance and specifications listed in this brochure are subject to change without notice.

* Spare Probe head with diaphragm set

...................................................... OXHD-04

* Probe-filling Electrolyte.................... OXEL-03

MRC.8.16