TN400 Portable Turbidity Meter Kit (NTU) - IC-TN400
The Apera Instruments TN400 Portable Turbidity Meter, Large Colored TFT display with graphic and text guides, Accuracy: +/- 1% or 0.02 NTU, whichever is greater. ISO7027 compliant.
Regular price
$1,410.00 AUD
+ GST
$1,551.00 AUD Inc. GST
$1,551.00 AUD Inc. GST
The Apera Instruments TN400 Portable Turbidity Meter is built with an infrared light source, using ISO7207 compliant nephelometric method (90 degrees), 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.
3 Year Warranty (2 Year Manufacturer Warranty + Bonus 1 Year Instrument Choice Warranty)
IC-TN400 Features
- Automatic calibration with progress bar, on-screen guide and low battery indicator, and automatic power off, etc.
- Autoranging from 0 to 1000 nephelometric turbidity units (NTU).
- Meets ISO 7027 (DIN EN 27027) performance criteria.
- Infrared light source - delivers laboratory accuracy.
- US EPA recognized standards are included in sealed vials.
- Large coloured TFT easy-to-read screen (blue backlight).
- Easy to use. Easy to calibrate.
- Modern design.
- Designed for the rigors of rugged field applications.
- Waterproof.
- Convenient rugged carrying case
Specifications
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Measuring Method
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ISO 7027 compliant nephelometric Method (90 degrees)
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Measuring Range
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0 to 1000 NTU, automatic range selection: 0.01 to 19.99 NTU, 20.0 to 99.9 NTU, 100 to 1000 NTU
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Resolution
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0.01 / 0.1 / 1 NTU
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Indication Error
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Less than or equal to +/- 2 % of reading +/-stray light
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Repeatability
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less than or equal to +/- 1% of reading or 0.02 NTU, subject to whichever is greater
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Calibration Standards
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0.02 NTU, 20.0 NTU , 100 NTU, 800 NTU(Polymer)
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Light Source
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Infrared-emitting diode 850nm wavelength
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Detector
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Silicon photovoltaic
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Display
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TFT Color screen
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Sample Vials
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25 x 60 mm diameter, high borosilicate glass with screw cap
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Sample Volume
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18 ml
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Operating Temp. Range
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0 to 50
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Power Supply
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4x "AA" Alkaline Batteries
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IP Rating
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IP67
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Quality and Safety Certificate
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ISO9001:2008 & CE
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