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+GF+ Signet 4150 Turbidimeter, 0 to 1000 NTU, EPA compliant

+GF+ Signet  |   Item# DO-99500-02

$2,580.00 USD/EACH

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Usually ships in 11 days.

  • Efficient cuvette technology simplifies calibration — perform in under 5 minutes!
  • Single-unit design simplifies initial installation
  • Ultrasonic cleaning option ensures long and steady on-line measurement
  • Two available light sources for compliance with U.S. EPA method 180.1 (white light) or ISO 7027 (infrared)
Signet on-line turbidimeter systems are ideal for municipal and industrial water quality monitoring applications. Turbidity is measured via a 90 degree light which reflects particles as they flow through a glass cuvette. Innovative cuvette system provides for easy calibration and cleaning for added time savings. Cuvettes are packed in a watertight dark chamber for accurate on-line measurement.

On-line turbidimeter is available in two measurement ranges. The 0 to 100 NTU version is well-suited for low turbidity applications such as drinking water monitoring. The 0 to 1000 NTU version can be used for various applications such as wastewater reclamation and effluent monitoring. Additional features include a message indicator to remind you when desiccant needs replacing, spannable 4 to 20 mA output, two adjustable alarm relays, and bright backlit display. Order the meter with optional auto-ultrasonic cleaning to extend the service life of the glass cuvettes, providing longer runs between maintenance.
What's Included:
desiccant pack, measuring cuvette, and tubing kit

For complete specifications please reference the instruction manual
Product Type Turbidity Controllers
Description +GF+ Signet 4150 On-Line Turbidimeters
Width (in.) 13.5
Power 100 to 240 VAC, 47 to 63 Hz
Height (in.) 9.5
Sample (Temperature) 34 to 122°F (1 to 50°C)
Wetted parts vinyl tubing; borosilicate glass cuvette; silicone seal; PP, FPM, and 316 SS regulator; 316 SS inlet
Compliance U.S. EPA 180.1
Light source White light (EPA)
Depth (in.) 9
CE Compliance Yes
Qty/ea 1
Brand +GF+ Signet
Display LCD


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Questions and Answers

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1 Question | 1 Answer
Displaying question 1
  • Q:

    Are the wetted parts autoclavable? If some are not, can I replace them for some that are?
    Asked on 1/23/2012 by Fernando from Texas

    1 answer



      No, this product is not autoclavable. There is not an option to alter this unit for sterilization. With a standard benchtop or hand held turbidity meter, the cuvette can be sterilized. Please contact our technical application specialists for additional assistance (contact information can be found in the "contact us" section on the web page).

      Answered on 1/25/2012 by Jack from Technical Support
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