Home Paramters turbidity TN400 Portable Turbidity Meter Kit

TN400 Portable Turbidity Meter Kit

SKU: 28APE190008 / AI481 Categories: , , ,

Description

 

The Apera Instruments TN400 Portable Turbidity Meter is equipped with an infrared light source, and 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. beverage making, environmental monitoring, drinking water analysis, etc.

  • Large Colored TFT display with graphic and text guides, Accuracy: ±1% or 0.02 NTU, whichever is greater
  • Accurate and reliable turbidity measuring performance
  • 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 AMCO Clear® polymer standard solutions
  • CE certified and comes with 2-Year Warranty

The test kit comes with 4 kinds of AMCO Clear® high-molecular polymer turbidity standard solutions (0.02 NTU, 20.0 NTU, 100 NTU, 800NTU). AMCO Clear® is 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.

The meter is CE certified and comes with a 2-year warranty.

Specifications

 

Measuring Method ISO 7027 compliant nephelometric method (90 °)
Measuring Range 0 to 1000 NTU, automatic range selection:

0.01 to 19.99 NTU

20.0 to 99.9 NTU

100 to 1000 NTU

Resolution 0.01/0.1/1 NTU
Reading Error ≤ ±2 % of reading ± stray light
Repeatability ≤ ±1 % of reading or 0.02 NTU, whichever is greater
Calibration Standards 0.02 NTU, 20.0 NTU, 100 NTU, 800 NTU(Polymer)
Light Source Infrared light emitting diode (850 nm)
Detector Silicon- photovoltaic
Sample Vials Φ25×60 mm, high borosilicate glass with screw cap
Sample Volume 18 ml
Operating Temperature 0 to 50 ˚C
Power Supply 4× AA Batteries
IP Rating IP67
Dimension 90 × 203 × 80 mm
(with carrying case 310 × 295 × 110 mm)
Weight 385 g (with carrying case 1.5 kg)
Certificate ISO9001:2008 & CE

 

Delivery

 

Complete test kit:

  • TN400
  • Calibration Solutions (0.02 NTU, 20.0 NTU, 100 NTU, 800 NTU)
  • 3 Sample Vials
  • Silicone Oil
  • Carrying Case

Manual

 

TN400 (pdf, 1,460 Kb) [Download]

Videos

 

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