Portable Turbidity Meters

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The TB100 is a high-performance portable Turbidity Meter which can perform 2 to 5 points calibration. The meter is suitable for process control and field use. The meter comes complete with glass sample vials, calibration standards (0, 200, 500, 1000 NTU) lint-free cloth, and a carry case.

  • 2 to 5 points calibration using the Formazin Standards
  • Expanded memory stores and recalls up to 100 readings
  • Stored data can be transferred to PC by USB communication interface
  • Selectable four turbidity units, including NTU (Nephelometric Turbidity Unit), FNU (Formazine Turbidity Unit), EBC European Brewery Convention and ASBC American Society of Brewing Chemists)
  • Single measurement mode automatically recognizes the stable readings
  • Continuous measurement mode that can be used for indexing and matching the sample vials
  • Auto-Power Off helps user effectively conserve battery life

Technical Specification


TB100 - SQ-7080

Measurement Method

ISO 7027 nephelometric method (90°)

Turbidity Range

0 - 1100 NTU/FNU, 0 - 275 EBC, 0 - 9999 ASBC

Total Suspended Solids Range



0.01 (0 - 100 NTU), 0.1 (100 - 999 NTU), 1 (999 - 1100 NTU)


±2% (0 - 500 NTU), ±3% (501 - 1100 NTU)

Calibration Points

2 - 5 points (0.02, 10.00, 200, 500, 1000 NTU or User-Defined)

Light Source

Infrared-emitting diode (850nm wavelength)


Silicon Photodiode

Stray Light

<0.02 NTU

Sample Vials

Round cuvettes, 60mm (H) x25mm o.d

Sample Volume


Power off

Manual or Automatic (15 minutes after the last key pressed)

Reset Function



Stores up to 100 data sets


USB Communication Interface

Operating Temperature

0 - 50°C

Power Requirements

3x 1.5V AA batteries or DC5V Power adapter

Unit Dimensions (LxWxH)

180 x 85 x 70mm

Packaged Dimensions (LxWxH)


Unit Weight


Packaged Weight



2 Years

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Product Code Description List Price Offer Price
SQ-7080 SciQuip Standard Turbidity Meter

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Product Code Description List Price Offer Price
SQ-9001 Glass vial for TB-100 / TB-200 (60mm x Ø25mm)
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