TN400 Portable Turbidity Meter with infrared light source, ISO 7027 compliant

Cat. No.
TN400


For more information please call +1 (860) 436-9221
or email us at info@scilogex.com
For more information please call +1 (860) 436-9221
or email us at info@scilogex.com

Product Description:

Apera Instruments TN400 Portable Turbidity Meter, Large Colored TFT display with graphic and text guides, Accuracy: ±1% or 0.02 NTU, whichever is greater

  • Infrared light source - ISO7027 compliant

  • Easy and quick calibration

  • TFT Colored Screen (measurement mode, green in calibration) with graphic and text operation guides

  • U.S. EPA-certified, non-toxic, easy-to-use polymer standard solutions

  • CE certified and comes with 2-Year Warranty

Apera Instruments TN400 Portable Turbidity Meter is built with an infrared light source, using ISO7207 compliant nephelometric method (90°), equipped with a large TFT colored screen, designed for reliable turbidity measurements from 0 to 1000 NTU in various applications both in-field and in-lab e.g. environmental monitoring, water treatment, beverage making, etc.

The test kit comes with 4 vials of high-molecular polymer turbidity standard solutions (0.02 NTU, 20.0 NTU, 100 NTU, 800 NTU), an EPA-approved primary standard for calibration of turbidity sensors that is safe, non-toxic and disposable. It is NIST traceable to particle size/distribution and optical density, and its inherent stability means it does not settle from suspension. 

The standards have a guaranteed one-year shelf life even if you've opened the bottle and happened not to have recapped it tightly. The convenient submicron polymer suspensions are non-toxic primary calibration standards approved by the US EPA for drinking water analysis for turbidity.

Product Specifications:

Measuring MethodISO 7027 compliant nephelometric method(90°)
Measuring Range0 to 1000 NTU, automatic range selection: 0.01 to 19.99 NTU 20.0 to 99.9 NTU 100 to 1000 NTU
Resolution0.01/0.1/1 NTU
Reading Error≤ ±2 % of reading± stray light
Repeatability≤ ±1% of reading or 0.02 NTU, whichever is greater
Calibration Standards0.02 NTU, 20.0 NTU, 100 NTU, 800 NTU(Polymer)
Light SourceInfrared light emitting diode(850nm wavelength)
DetectorSilicon photovoltaic
DisplayTFT Color screen
Sample VialsΦ25×60 mm, high borosilicate glass with screw cap
Sample Volume18 ml
Operating Temp. Range0 to 50˚C (32 to 122˚F)
Power Supply4× AA Alkaline Batteries
IP RatingIP67
Dimension/WeightMeter:(90×203×80)mm / 385 g Portable Case: (310×295×110)mm / 1.5 kg
Quality and Safety CertificateISO9001: 2008 & CE

Additional Resources and Information:

 TN400 User Manual

 
 

TN400 Portable Turbidity Meter with infrared light source, ISO 7027 compliant

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      TN400 Portable Turbidity Meter with infrared light source, ISO 7027 compliant Accessories:

      TN400-S1 AMCO Polymer Standard Calibration Solution Set for Apera Instruments TN400 Turbidity Meter
      Cat. No.:
      TN400-S1
      Description:


      130.00 130.0 USD

      View Details
      TN400-S2 Sample Vials Set
      Cat. No.:
      TN400-S2
      Description:


      23.00 23.0 USD

      View Details
      TN400-S3 Silicone Oil
      Cat. No.:
      TN400-S3
      Description:


      12.00 12.0 USD

      View Details
      T500-2 AMCO 0 NTU Standard Calibration Solution 100ml Refill
      Cat. No.:
      TN500-S2
      Description:


      75.00 75.0 USD

      View Details
      T500-3 Sample Vials (Pack of 6)
      Cat. No.:
      TN500-S3
      Description:


      46.00 46.0 USD

      View Details

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