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Apera TN480 Portable Infrared Turbidity Meter with GLP Data Logger, ISO 7027 Compliant

NewApera InstrumentsMetersUnited States

From€1,406.77excl. VAT

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Measurement Method
90° scattering measurement, ISO 7027 compliant
Light Source
Infrared
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)
All 24 specifications
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Specifications 24

Brands
Apera Instruments
New/Used
New
Measurement Method
90° scattering measurement, ISO 7027 compliant
Light Source
Infrared
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 TruRead measurement
Data Storage
200 groups
Data Output
USB to PC
Calibration Record
Calibration date and time
Display
TFT color screen
Sample Vial
Φ25×60 mm，high borosilicate glass with lid
Sample Vial Volume
18 ml
Power supply
3-AAA alkaline batteries
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

Product description

Portable Apera TN480 turbidity meter uses infrared 90° scattering, GLP data logging, ISO 7027 compliance for precise water quality analysis.

The Apera TN480 Portable Infrared Turbidity Meter is designed for water quality professionals requiring high-accuracy turbidity measurement compliant with ISO 7027 standards. Utilizing an infrared light source at a 90° scattering angle, this turbidity analyzer is ideal for colored solutions, ensuring precise analysis for environmental monitoring, bioprocessing, and molecular diagnostics workflows.

Key technical features include:

  • TruRead measurement mode: automatically performs multiple consecutive readings, calculating average, minimum, and maximum turbidity values, providing reliable data for samples with rapid sedimentation and dynamic turbidity changes.
  • AMCO high-molecular polymer turbidity standards: supplied calibration solutions (0, 20, 100, 400, 800 NTU) are EPA-approved, NIST-traceable, non-toxic, and stable, critical for consistent instrument calibration in biotechnology and biopharmaceutical quality control.
  • Zero turbidity error reminder: includes zero-point calibration and error alerts to maintain accuracy in low-turbidity samples, important for sensitive molecular cloning environments and synthetic biology research applications.
  • User interface: large TFT color screen with multilingual support (English, Spanish, Chinese) guides operators through calibration and measurement, enhancing usability in clinical diagnostics and environmental biotechnology labs.
  • Data management: stores up to 200 datasets with USB output for PC connection (Windows-based), real-time clock display, calibration date verification, automatic power off, and low battery notifications, facilitating robust GLP-compliant laboratory workflows.
  • Durable field kit: rugged carrying case contains all necessary accessories, including sample vials, silicone oil, microfiber wipe, PC-Link software flash drive, and user manual, making it well-suited for on-site water quality testing in biomanufacturing and environmental research.

This turbidity meter is widely adopted in water quality assessments, biotechnology, and clinical diagnostics where reliable, portable turbidity measurement supports bioprocess monitoring and molecular diagnostics critical to biopharmaceutical production pipelines.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 5 November 2026