707
WATER QUALITY
W
Conductivity/Dissolved Oxygen
CD-4303
CD-4303, 200 uS/2 mS/20 mS, RS-232, Conductivity Meter
Features:
Wide applications: water conditioning, aquariums, beverage, fish hatcheries, food processing, photography,
laboratory, paper industry, quality control, school & college, water conditioning
●
Innovative feature with built-in
automatic temperature compensation
●
Carbon rod electrode for long life
●
Dual LCD display, show both
conductivity & temp. values
●
Heavy duty & compact housing case
●
Records Maximum, Minimum & Average
readings with RECALL
●
Data Hold function
●
Auto shut off saves battery life
●
Operates from DC 9V battery
●
RS 232
PC serial interface.
Model
CD-4303
Measurement
Conductivity: 3 ranges, 199.9 uS, 1.999 mS, 19.99 mS
Memory Recall
Records Max., Min. & Average readings with recall facility
Power off
Manual off by push button or Auto shut off offer 10
minutes(not activated during memory record function)
Data Output
RS 232 PC serial interface
Power Supply
DC 9V battery
Weight
350g
Size
Main instrument: 180 x 72 x 32 mm (7.1 x 2.8 x1.3 inch)
Probe: Round, 22mm Dia. x120mm length
Accessories
Included
Instruction Manual - 1 PC. Sensor Probe - 1 PC.
Carrying case - 1 PC.
Accuracy
Resolution
Measurement
Range
±(2%F.S. +1d)
*F.S. - Full scale
0.1 uS
0.1 to 199.9 uS
200 uS
0.001 mS
0.2 to 1.999 mS
2 mS
0.01 mS
2 to 19.99 mS
20 mS
* uS - micro Simens, mS - milli Simens
Conductivity:
Temperature:
0°C to 60°C/ 32°F to 140°F
Measuring Range
0.1°C/ 0.1°F
Resolution
DO-5510
DO-5510, Dissolved & Atmospheric Oxygen Meter
Model
DO-5510
Display
Dual function meter’s display, 13 mm(0.5”). Super large LCD
display with contrast adjustment for best viewing angle.
Measurement
& Range
Dissolved Oxygen
0 to 20.0 mg/L(Liter)
Oxygen in Air
0 to 100.0 %
Temperature
0 to 50°C
Resolution
Dissolved Oxygen
0.1 mg/L
Oxygen in Air
0.1% O2
Temperature
0.1
Accuracy
(23±5
°
C)
Dissolved Oxygen
±0.4mg/L
Oxygen in Air
±0.7% O2
Temperature
±0.8°C/1.5°F
Sensor Structure
The polarographic type oxygen probe
with an incorporated temperature sensor.
Probe
Compensation
& Adg.
Temperature
0 to 50°C Automatic
Salt
0 to 39% Salt
Height (M.T.)
0 to 3900 meter
Memory Recall
Records Maximum, Minimum and Average readings with RECALL
Features:
The polarographic type oxygen probe with an incorporated Temp. sensor, high precision measurement for
Dissolved Oxygen(DO), Oxygen in air(O2) & Temp. measurement
●
Heavy duty dissolved oxygen probe, probe head
can connect with BOD bottle
●
Automatic Temp. compensation from 0 to
50°C for sensor probe
●
Build in “ % SALT “ & “ Mountain Height “
compensation
●
adjustment button
●
Microprocessor circuit
●
Records
Maximum, Minimum value
●
RS 232 PC serial interface.
