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Complete TSS Portable Hand-held Turbidity, Suspended Solids, and Sludge Level System; includes meter, probe, rechargeable batteries, charger for rechargeable batteries with four plug adapters, manual, quick start guide and carrying case.

• Three Parameters in One Instrument
• Multiple Calibration Curves for Convenience
• Easy Sludge Blanket Levels
• Air Bubble Compensation for Accuracy
• Durable Materials for Long Life

  Three Parameters in One Instrument

  The Hach TSS Portable Hand-held Turbidity, Suspended Solids, and Sludge Blanket Level Instrument's unique multi-beam alternating light method with infrared diode system gives it a broad measuring range for both turbidity and suspended solids in one portable handheld instrument.

  Multiple Calibration Curves for Convenience

  It stores up to four different calibration curves for suspended solids and one for turbidity. There's no need for constant re-calibration for different locations or types of sludge.

  Easy Sludge Blanket Levels

  The sludge blanket level can be measured by setting the units to mg/L, g/L or percent. Calibrate the instrument and then slowly lower the sensor into the clarifier. The suspended solids concentration will significantly increase as it reaches the sludge blanket level. Once the blanket level is reached, examine the sensor cable which is marked every meter to determine the sludge blanket level depth from the water surface.

  Air Bubble Compensation for Accuracy

  The instrument software automatically compensates for air bubbles to prevent its influence on the measurement. Turbidity is pre-calibrated with a calibration curve stored in the instrument. For suspended solids, each of the calibration curves can be closely adjusted to the laboratory results because each calibration curve can use up to three points per curve plus a zero value.

  Durable Materials for Long Life

  The probe is made of polished stainless steel with a scratch-resistant sapphire window to withstand harsh environments. Polished stainless steel helps keep particles from sticking to the surface of the probe. The internal memory stores up to 290 measuring values, including time, date, measurement, location, and homogeneity. Three operating modes are available: single, interval, or continuous.

  What's in the box

  Turbidity, Suspended Solids and Sludge Level probe, meter, rechargeable batteries, charger, user manual, carrying case

  Specifications

  Cable Length:10 m cable with marks for distance

  Dimensions (D x L):1.57 in x 11.42 in (40 mm x 290 mm)

  Dimensions (H x W x D):NaN in x 9.1 in x 1.6 in ((4.3 x 9.1 x 1.6 in) 110 mm x 230 mm x 40 mm)

  Display:Alphanumerical display, 4 rows of 16 characters

  Length:11.4 in ( 290 mm )

  Material:Sensor Body: stainless steel

  Measurement Modes:Continuous measurement, integration time settings 0 - 1000 seconds

  Measuring Principle:Combined multiple beam alternating light method with infrared diode system and beam focusing.;
  Turbidity: 2-channel 90° scattered light measurement in accordance with DIN/EN 27027/ISO 7027; 
  additional measurement value verification through six-channel multiple-angle measurement;
  Solids: Modified absorption measurement; six-channel multiple-angle measurement;

  Measuring Range TSS-Content:0.001 to 400 g/L upper range depending on sample characteristics

  Measuring Range Turbidity:0.001 to 9999 FNU

  Memory:Up to 290 measuring points

  Operating Temperature Range:0 to 60 °C

  Precision Suspended Solids:less than 4 % or ± 0.001 g/L, whichever is greater

  Precision Turbidity:less than 3 % or ± 0.02 NTU whichever is greater

  Pressure Limit:Max. 10 bar

  Protection Class:Probe IP68; Control unit IP 55

  Wavelength:860 nm

  Wetted Materials:Probe: stainless steel
  Sensor Window: sapphire