Česky (CZK)Conductivity, TDS, Salinity Meter and Data Logger
Professional look design, accurate, portable meters with large LCD display, with BNC connector. Hold function, low battery icon indicator, automatic power off in 15 minutes and may be disabled. Built-in different temperature compensation selectable: Thermistor 30K, 10K ohm. RFS (Recover to Factory Setting) function is included. Conductivity calibration points: 1413 uS or 12,8 mS. Calibration solution 1413 uS is included. Conductivity electrode may convert to EC, TDS and Salinity concentration, Adjustable conductivity to TDS conversion factor from 0.4 to 1.0. Three in one conductivity electrode (Cond/EC. TDS. Salinity) measurement included. Conductivity cell constant (K) selectable: 1.0, 10 (Selectable and adjustable). SD card capacity: 8 GB. Card included. Tripod receptacle mountable design for long time monitoring purposes. All sensors are well calibrated before shipment. More
The OMEGA™ CDH-SD11 is innovative and easy to operate. What sets the CDH-SD11 apart from other conductivity meters is that it incorporates a real-time SD card data logger. The CDH-SD11 measures conductivity, TDS (Total Dissolved Solids) or salt concentration using a graphite plate electrode for long life. Downloading data from the SD card into an Excel spreadsheet allows the user to do further data or graphical analysis without special software.
The CDH-SD11 has a wide variety of applications from water conditioning, aquariums, beverage manufacturing and fish hatcheries to food processing, photography, paper and plating industries, educational and other laboratories.
SPECIFICATIONS:
Data logger sampling time: Auto: 2s, 5s, 10s, 15s, 30s, 60s, 120s, 300s, 600s, 900s, 1800s, 1Hr.
Memory Card: SD memory card 8 GB
Data Hold: Freeze the display reading.
Meter dimension: 180mm x 58mm x 32mm (With BNC connector)
Power supply: AAA batteries x 3 pcs, or / 100 to 240VAC - 9Vdc AC/DC adaptor with universal plug configurations.
Temperature Range: 0 to 90°C
Temp. accuracy: ±0.5 °C
Conductivity
Measurement range:
30 uS/cm to 20 ms/cm (K=1) Supplied
500 uS/cm to 199 mS/cm (K=10) Option
Accuracy: ±1% of full scale + 1 digit
Conductivity Calibration:
1 point 1413 uS calibration (K=1)
1 point 12.8 mS calibration (K=10)
Resolution: 0 to 199.9 uS/cm (0.1), 0 to 1999 uS/cm (1), 0 to 19.99 mS/cm (0.01), 0 to 199.9 mS/cm (0.1)
Dimension: 12x120 mm
Electrode body: ABS
TDS (Total Dissolved Solids)
Measurement range: 0 to 19.99 ppm, 0 to 199.9 ppm, 0 to 1999 ppm, 0 to 19.99 ppt, 0 to 199.9 ppt
Accuracy: ±1% of full scale + 1 digit
Resolution: 0.01 ppm, 0.1 ppm, 1 ppm, 0.01 ppt, 0.1 ppt
Salt
Measurement range: 0 to 42.0 ppt (Sea water)
Accuracy: ±1% of full scale + 1 digit
Resolution: 0.1 ppt
ATC Temperature sensor Probe port: 3.5 mm diameter phone jack
Cable length: 1 M
An Introduction to Industrial pH Measurement
What is pH? pH, which is the measurement of hydrogen ion concentration, describes the degree of acidity or alkalinity of a solution. pH measurement as well as pH control is a critical factor in a wide range of industrial applications – including pharmaceutical manufacturing, food and beverage production, dairy and agriculture, water treatment applications, and countless others.
pH control is often vital in ensuring the quality of a product...
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