Datasheet

SD Card real time data logger
CONDUCTIVITY METER TDS, Salt
Model : CD-4307SD
FEATURES
* One meter for multi purpose operation : Operating Meter 0 to 50 .℃
Conductivity, TDS ( Total dissolved solids ), Temperature Probe 0 to 60 .℃
Salt measurement. Operating Less than 85% R.H.
* Conductivity : 200 uS/2 mS/20 mS/200 mS. Humidity
* Salt : 0 to 12 % salt ( % weight ). Power Supply *
A
Alkaline or heavy duty DC 1.5 V battery
* Conductivity measurement can select Temp. Coefficient ( UM3, AA ) x 6 PCs, or equivalent.
of measurement solution. *
A
DC 9V adapter input. ( AC/DC power
* ATC for the conductivity measurement. adapter is optional ).
* Separate probe, easy for operation of different Power Current Normal operation ( w/o SD card save
measurement environment. data and LCD Backlight is OFF) :
* Real time SD memory card Datalogger, built-in Clock Approx. DC 14 mA.
and Calendar, sampling time can set from 1 sec to 8 When SD card save the data and LCD
hour 59 min. 59 sec. Backlight is OFF) :
* Manual datalogger is available, during execute the Approx. DC 37 mA.
manual datalogger function, it can set the different *
A
If LCD backlight on, the power
location no. ( position 1 to position 99 ). consumption will increase approx.
* Innovation and easy operation, computer is not need to 12 mA.
setup extra software, after execute datalogger, just take Weight 489 g/1.08 LB.
away the SD card from the meter and plug in the SD card Dimension Meter 177 x 68 x 45 mm
into the computer, it can down load the all the measured (7.0 x 2.7x 1.9 inch)
value with the time information ( year/month/date/ Probe Round,
hour/minute/second ) to the Excel directly, thenuser can 22 mm Dia. x 120 mm length.
make the further data or graphic analysis by themselves. Accessories * Instruction manual..........................
.
1 PC
* SD card capacity : 1 GB to 16 GB. Included * Conductivity/TDS/Salt probe,
* LCD with green light backlight, easy reading. CDPB-03.........................................
.
1 PC
* It can default auto power off or manual power off. * Hard carrying case ( CA-06 )............
.
1 PC
* Data hold, record max. and min. reading. Optional * 1.413 mS Conductivity Standard
* Microcomputer circuit, high accuracy. Accessories Solution................................ CD-14
* Power by UM3/AA ( 1.5 V ) x 6 batteries or DC 9V adapter. SD memory card ( 1 GB )
* RS232/USB PC COMPUTER interface. SD memory card ( 2 GB )
* Wide applications: water conditioning, aquariums, AC to DC 9V adapter.
beverage, fish hatcheries, food processing, photography, USB cable, USB-01.
laboratory, paper industry, plating industry, quality RS232 cable, UPCB-02.
control, school & college, water conditioning. Data Acquisition software,SW-U801-WIN.
GENERAL SPECIFICATIONS ELECTRICAL SPECIFICATIONS (23± 5 )℃
Circuit Custom one-chip of microprocessor LSI
circuit. Conductivity ( uS, mS )
Display LCD size : 52 mm x 38 mm
LCD with green backlight ( ON/OFF ). Range Measurement Resolution Accuracy
Measurement * Conductivity ( uS, mS ) 200 uS 0 to 200.0 uS 0.1 uS
Function * TDS ( Total Dissolved Solids, PPM ) 2 mS 0.2 to 2.000 mS 0.001 mS ± (2% F.S.+1d)
* Salt ( % Weight ) 20 mS 2 to 20.00 mS 0.01 mS * F.S. -
* Temperature ( , )℃℉ 200 mS 20 to 200.0 mS 0.1 mS full scale
Temperature Automatic from 0 to 60 (32 - 140 ),℃℉ * Temperature Compensation :
Compensation with temperature compensation factor Automatic from 0 to 60 ( 32 - 140 ), with temperature℃℉
variable between 0 to 5.0% per C. compensation factor variable between 0 to 5.0% per C.
Conductivity Carbon rod electrode for long life. * The accuracy is specified under measurement value 100 mS.≦
Probe * mS - milli Simens * @ 23± 5 ℃
Datalogger Auto 1 sec to 8 hour 59 min. 59 sec.
Sampling Time @ Sampling time can set to 1 second, TDS ( Total Dissolved Solids )
Setting range but memory data may loss.
Manual Push the data logger button Range Measurement Resolution Accuracy
once will save data one time. 200 PPM 0 to 132 PPM 0.1 PPM
@ Set the sampling time to 2,000 PPM 132 to 1,320 PPM 1 PPM ± (2% F.S.+1d)
0 second. 20,000 PPM 1,320 to 13,200 PPM 10 PPM * F.S. -
@ Manual mode, can also select the 200,000 PPM 13,200 to 132,000 PPM 100 PPM full scale
1 to 99 position ( Location ) no. * Temperature Compensation :
Memory Card SD memory card. 1 GB to 16 GB. Automatic from 0 to 60 ( 32 - 140 ), with temperature℃℉
Advanced * SD memory card Format compensation factor variable between 0 to 5.0% per .℃
setting * Set clock time ( Year/Month/Date, * The accuracy is specified under measurement value 66,000 PPM.≦
Hour/Minute/ Second ) * PPM - parts per million * @ 23± 5 ℃
* Set sampling time
* Auto power OFF management
T
emperature
* Set beep Sound ON/OFF
* Decimal point of SD card setting Function Measuring Range Resolution Accuracy
* Set temperature unit to or ℃℉ ℃ 0 to 60 ℃℃ 0.1 ℃ ±0.8 ℃
* Set CD temperature compensation factor ℉ 32 to 140 ℉℉ 0.1 ℉ ±1.5 ℉
Data Hold Freeze the display reading. * @ 23± 5 ℃
Memory Recall Maximum & Minimum value.
Sampling Time Approx. 1 second. Salt
of Display
Data Output RS 232/USB PC computer interface. Measurement 0 to 12 % salt ( % weight ).
* Connect the optional RS232 cable Range
UPCB-02 will get the RS232 plug. Resolution 0.01 % salt.
* Connect the optional USB cable Accuracy 0.5 % salt value
USB-01 will get the USB plug. * F.S. : full scale.
PATENT CHINA : ZL 2008 2 0189918.5 ZL 2008 2 0189917.0 TAIWAN : M 358970 M 359043
Germany : Nr. 20 2008 016 337.4 JAPAN : 3151214 U.S.A. : Pending
* Appearance and specifications listed in this brochure are subject to change without notice. 0909-CD4307SD