Product Description

Lutron CD-4322 Conductivity Meter

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Features Lutron CD-4322 Conductivity Meter

3 measurement range, 2,000 uS, 20 mS, 100 mS with auto range
Separate probe, easy for operation of different measurement environment
Automatic temperature compensation range : 0 to 50 ℃
Carbon rod electrode for long life
Innovative feature with built-in automatic temperature compensation factor adjustable between 0 to 5.0% per ℃
Selecting ” 0% per ” of Temp. Coefficient Adjust, allows you to take uncompensated conductivity readings ( absolute conductivity measurement )
Microprocessor circuit assures high accuracy and provides special functions and features
Multi-display, show Conductivity and Temp. value at the same time
Data hold function for freezing the desired value
Records max. and min. value with recall
Build in temperature , measurement with default
Manual and auto data logger, with flexible sampling time selection, can save max. 1,600 reading data
Power function can default to auto off or manual off
Build in the input socket for DC 9V power adapter
Use the durable, long-lasting components, including a heavy duty & compact ABS-plastic housing case
RS232/USB PC serial interface
Applications for Aquarium, Medical research, Agriculture, Fish hatcheries, Laboratory, Water conditioning, Mining industry, Schools & Colleges, Quality control… industry, quality control, school & college, water conditioning

Specifications Lutron CD-4322 Conductivity Meter

Display		LCD size : 44 mm x 29 mm Dual function LCD
Circuit		Custom one-chip of microprocessor LSI circuit
Function		Conductivity, TDS
Ranges and Resolution		Conductivity range : 2000 uS/20.00 mS/100 mS Conductivity resolution : 1 uS/0.01 mS/0.1 mS TDS range : 1200 ppm/12,000 ppm/66,000 ppm TDS resolution : 1 ppm/10 ppm/100 ppm
Accuracy		± ( 2% FS + 1 d )
Temperature Compensation		Automatic from 0 to 50 (32 – 122 ), with temperature compensation factor variable between 0 to 5.0% per C
Conductivity Probe Structure		Carbon rod electrode for long life
Memory Recall		Records Maximum, Minimum readings with recall
Power off		Auto power off saves battery life, or manual off by push button
Data Output		RS 232 PC serial interface
Sampling Time of Data Logger		Manual: Push the data logger button once will save data one time Auto: 1, 2, 5, 10, 30, 60, 600, 1800, 3600 seconds
Data Logger number		Max. 1,600-point Data logger
Data Hold		Freeze the display reading
Sampling Time of display		Approx. 1 second
Data Output		RS 232 PC serial interface
Operating Temperature		0 to 50℃
Operating Humidity		Less than 80% RH
Power Supply		006P DC 9V battery ( Alkaline or Heavy duty type ) or DC 9V adapter input.* AC/DC power adapter is optional
Power Current		Approx. DC 5.7 mA
Weight		295 g/0.65 LB. * Include probe and batterry
Dimension		Main instrument : 135 x 60 x 33 mm Conductivity Probe : Round, 22 mm Dia. x 120 mm length