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Auto-TDS Temperature Meter NDS04


are accurate test instruments for measurement of TDS of aqueous solutions. They use the latest technology to measure the TDS in auto ranges from 20 ppm to 1000ppt. The appropriate range is automatically selected by the instrument. The Resolution is 0.1 ppm in the lowest range. The cell constant is flashed on a digital display and can be adjusted from the front panel. Facility is also provided for automatic measurement of cell constant with a known standard solution. The auto temperature compensation facility is available using the temperature probe.

Features :

  • Microcontroller Based
  • Auto Ranging Facility
  • Auto Cell Constant Measurement
  • 16x2 LCD Display
  • Measures TDS and Temperature
  • Automatic Temperature Compensation.

These instruments are ideal for monitoring salt contents in water and soluble salts in soils. They are extremely useful instruments for agriculture and soil analysis lab, swimming pools, fertilizer plants, mineral water plants, petroleum refineries, textile plants etc

Product Details:

Parameter TDS Temperature
Range 0 to 20, 0 to 200ppm, 0 to 20 & 0 to 200ppt Auto ranging 0°C to 100°C
Resolution 0.01 0.1°C
Accuracy ± 1 % of range±1 digit ± 0.1°C + 1 digit of range
Calibration Auto
Temp .Compensation Auto
TDS Factor 0.50
Reference Temp. 20°C& 25°C
Temp. coefficient Adjustment 0.00% to 4.00% . By default 2.00%.
Cell Constant adjustment Digital 0.05 to 2.000. By default 1.000
Measuring frequency 1000Hz
Mode of calibration With Standard Solutions
Functions TDS, Temperature
Sensor Temperature probe
Display LCD Display
Power Supply 230 V ±10%, 50 Hz AC
Dimensions & Weight (L x B x H) 195 x 225 x 65 mm Weight : 2 kgs
Accessories TDS Cell, Dust Cover, Manual, Standard solutions, Temperature probe.