TN420 Portable White Light Turbidity Meter, EPA 180.1

 122,335

Brand Details

  • Premium-quality tungsten filament lamp as the light source, especially ideal for testing low-range water (<10 NTU). The lamp is replaceable.
  • The kit comes with AMCO high-molecular polymer turbidity standard solutions (0, 20, 100, 400, 800 NTU), which are EPA approved primary standards that are safe, non-toxic and disposable, and have a guaranteed one-year shelf life. It is NIST traceable to particle size/distribution and optical density, and its inherent stability means it does not settle from suspension. Store the standards at room temperature. They must not be frozen.
Delivery
Home Delivery - Rs 150
Sold By
FLYUP Technology - Goods & Sales Departments
Positive Seller Ratings

98%

Ship on Time

100%

Chat Response Rate

97%

Direct Contact

Description

Apera TN420 is built with a tungsten filament lamp as the light source and uses the 90° scattering method, which is compliant with the U.S EPA 180.1 method for the determination of turbidity in drinking, ground, surface, and saline waters, domestic and industrial wastes. The instrument is designed for water quality professionals, offering long-term reliability in high-accuracy turbidity measurement with an intuitive operating system and simple calibration.

Warranty of TN420

We warrant this instrument to be free from defects in material and workmanship and agree to repair or replace free of charge, at the option of APERA INSTRUMENTS, LLC, any malfunctioned or damaged product attributable to the responsibility of APERA INSTRUMENTS, LLC for a period of TWO YEARS for the instrument from the delivery.

This limited warranty does NOT cover any issues due to:

  • Accidental damage
  • Improper use
  • Normal wear and tear
  • Transportation
  • Storage
  • Failure to follow the product instructions
  • Unauthorized maintenance, modifications, combination or use with any products, materials, processes, systems or other matter
  • Unauthorized repair
  • External causes such as accidents, abuse, or other actions or events beyond our reasonable control.

 

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Specification Description
Measurement Method 90° scattering measurement, U.S EPA180.1 compliant
Light Source Tungsten filament lamp
Measuring Range 0 to 1000 NTU (FNU), automatic range switch

0.01 to 19.99 NTU(FNU)

20.0 to 99.9 NTU(FNU)

100 to 1000 NTU(FNU)

Accuracy ≤ ±2% of reading+ stray light
Repeatability ≤ ± 1% of reading or 0.02 NTU(FNU) (the greater of the two)
Resolution 0.01/0.1/1 NTU (FNU)
Stray Light ≤0.02 NTU (FNU)
Calibration Standard AMCO Polymer or Formazin Solution:0, 20, 100, 400 and 800NTU (FNU)
Detector Silicon photovoltaic
Measuring Mode Normal measurement and average measurement
Display TFT color screen
Sample Vial Φ25×60 mm,high borosilicate glass with lid
Sample Vial Volume 18 ml
Power supply 3.7V Rechargeable lithium battery
Working Condition Temperature: 0 to 50°C (32°F to 122°F);

Relative humidity:

0 to 90% at 30°C, 0 to 80%at 40°C, 0 to 70% at 50°C, no condensation

Instrument sealing grade IP67
Certificates ISO9001:2015 and CE
Limited Warranty 2 years
Dimension and Weight Meter: (90×203×80) mm/385g

Test Kit: (310×295×110) mm/1.5kg

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TN420 Portable White Light Turbidity Meter, EPA 180.1

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