Salt Meter – Lutron CD-4307SD

Features

  • Real time data recorder, save the data into the SD memory card and can be download to the Excel, extra software is no need.
  • 3 function : Conductivity, TDS, Salt measurement.
  • Conductivity : 200 uS/2 mS/20 mS/ 200 mS.
  • Salt : 0 to 12 % salt (% weight).
  • Automatic temp. compensation.
  • It can select Temp. Coefficient of measurement solution.
  • Separate probe, easy for operation.
  • Carbon rod electrode for long life.
  • Record (Max., Min.), Data hold, zero adjust.
  • RS232/USB computer interface.
  • Patented.
  • Patent: Taiwan, China, Japan, Germany, USA pending.
Enquiry

SD Card Real Time Data Recorder
Conductivity Meter TDS, Salt
Model : CD-4307SD

  • Real time data recorder, save the data into the SD memory card and can be download to the Excel, extra software is no need.
  • 3 function : Conductivity, TDS, Salt measurement.
  • Conductivity : 200 uS/2 mS/20 mS/ 200 mS.
  • Salt : 0 to 12 % salt (% weight).
  • Automatic temp. compensation.
  • It can select Temp. Coefficient of measurement solution.
  • Separate probe, easy for operation.
  • Carbon rod electrode for long life.
  • Record (Max., Min.), Data hold, zero adjust.
  • RS232/USB computer interface.
  • Patented.
  • Patent: Taiwan, China, Japan, Germany, USA pending.

Specifications

Circuit Custom one-chip of microprocessor LSI circuit.
Display • LCD size : 52 mm x 38 mm
• LCD with green backlight ( ON/OFF ).
Measurement Function • Conductivity ( uS, mS )
• TDS ( Total Dissolved Solids, PPM )
• Salt ( % Weight )
• Temperature ( ℃,℉)
Temperature Compensation • Automatic from 0 to 60 ℃ (32 – 140 ℉),
• with temperature compensation factor
• variable between 0 to 5.0% per C.
Conductivity Probe Carbon rod electrode for long life
Datalogger Sampling Time Setting range Auto
1 sec to 8 hour 59 min. 59 sec.
• Sampling time can set to 1 second, but memory data may loss.Manual
Push the data logger button once will save data one time
• Set the sampling time to 0 second.
• Manual mode, can also select the 1 to 99 position ( Location ) no.
Memory Card SD memory card. 1 GB to 16 GB.
Advanced setting • SD memory card Format
• Set clock time ( Year/Month/Date, Hour/Minute/ Second )
• Set sampling time
• Auto power OFF management
• Set beep Sound ON/OFF
• Decimal point of SD card setting
• Set CD temperature compensation factor
Data Hold Freeze the display reading.
Memory Recall Maximum & Minimum value
Sampling Time of Display Approx. 1 second.
Data Output RS 232/USB PC computer interface
• Connect the optional RS232 cable
UPCB-02 will get the RS232 plug.• Connect the optional USB cable
USB-01 will get the USB plug
Operating Temperature • Meter 0 to 50 ℃.
• Probe 0 to 60 ℃.
Operating Humidity Less than 85% R.H.
Power Supply • Alkaline or heavy duty DC 1.5 V battery ( UM3, AA ) x 6 PCs, or equivalent.
• ADC 9V adapter input. ( AC/DC power adapter is optional ).
Power Current • Normal operation ( w/o SD card save data and LCD Backlight is OFF) :
Approx. DC 14 mA.• When SD card save the data and LCD Backlight is OFF) :
Approx. DC 37 mA.* AIf LCD backlight on, the power consumption will increase approx 12 mA.
Weight 489 g/1.08 LB.
Dimension Meter
• 177 x 68 x 45 mm
• (7.0 x 2.7x 1.9 inch)Probe
• Round,
• 22 mm Dia. x 120 mm length.
Accessories Included • Instruction manual…………………………………………………………………….1 PC
• Conductivity/TDS/Salt probe, CDPB-03……………………………………1 PC
• Hard carrying case ( CA-06 )…………………………………………………….1 PC
Optional Accessories • 1.413 mS Conductivity Standard Solution………………………….. CD-14
• SD memory card ( 2 GB )
• AC to DC 9V adapter.
• USB cable, USB-01.
• RS232 cable, UPCB-02.
• Data Acquisition software,SW-U801-WIN.

 

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