Multimeter Model CPD-65N

Features :

* Waterproof(IP66) housing, Backlit custom LCD display

* Fast, accurate and easy to use, RS 232C communication

* Automatic pH buffer Recognition

* Two-way R232C Communications

* Ion Concentration Measurement in mg/L

* Automatic Temperature Compensation (ATC)

* Internal Diagnosis for normal Operation Check

* Precise Measurement with Cell constant Designation

* Using high sensitive polarographic type DO sensor

* Automatic compensation for salinity and barometric pressure

* Most recent Calibration Data use for direct Measurement

* Automatic/manual Calibration for simple and convenient Use

* Automatic Power-off for saving Battery

* Low Battery Alarm

* Data-log up to 100 Points, Auto power-off

* Certificate CE mark, GD mark, ISO 900

 

Specifications :

pH  Range
Resolution
Relative Accuracy
 -2.000~19.999
0.001/0.01/0.1
±0.002
 Concentration  Range
Resolution
Relative Accuracy
 0.0001~19999mg/L
± one least significant
±0.25% of Reading
 Millivolts  Range
Resolution
Relative Accuracy
 ±1999.9
0.1
±0.1mV
 DO  Range
Resolution
Relative Accuracy
 0.00~19.99mg/L
0.01/0.1
±0.5​mg/L​
 O₂  Range
Resolution
Relative Accuracy
 0.0~60.0%
0.1%
±1 digit
 Air Saturation  Range
Resolution
Relative Accuracy
 0.0~199.9%
0.1%
±1 digit
 Conductivity  Range
Resolution
Relative Accuracy
 0 to 199,999μS/cm
0.01/0.1
±0.5%
 TDS  Range
Resolution
Relative Accuracy
 0 to 1999mg/L
1 mg/L
±2%
 Salinity  Range
Resolution
Relative Accuracy
 0.0 to 80.0ppt
0.1
±0.1
 Temperature  Range

Resolution
Relative Accuracy

 pH/Ion/EC => 0~110℃
DO => 0~60℃
0.1℃
±0.4℃
 Temperature Compensation  Auto
 Calibration  pH => Auto/Manual(3Point)
Ion. DO, EC => Auto
 Datalog  100 Points
 Print Capability  Yes
 Display  Graphic LCD
 Inputs  8 Pin DIN Waterproof
 Outputs  RS232C (Computer/Printer)
 Power  Rechargeable Battery
DC Power Adaptor
 Certification  ISO9001, CE, GD mark
 Dimension  220(L) x 80(W) x 40(H), Weight 0.45kg
 Waterproof  IP66

 

Accessories :

(1) Standard
– Combination pH Electrode / ATC Probe
– Buffer Solution (pH 4.00, 7.00, 10.00) 125ml
– Instruction Manual
– Rechargeable Battery / AC/DC Adaptor

(2) Option
– Conductivity Cell / ATC Probe
– Conductivity Standard Solution 125ml
– DO Polarographic Electrode / ATC Probe
– DO Membrane Kit
– ORP Electrode
– Ion Selective Electrode
– pH Electrode Storage Solution
– pH Electrode Filling Solution
– Buffer Solution (pH 4.00, 7.00, 10.00) 125ml/475ml
– RS232C Interface Cable
– Exterior Thermal Printer
   – Carrying Case