LaMotte 2020i Portable Turbidity Meter Kit, infrared version

Model: 1974-I | Order No: 2020i | UPC: 63739547077

LaMotte 2020i Portable Turbidity Meter Kit, infrared version

Model: 1974-I | Order No: 2020i | UPC: 63739547077

Ideal for low-level drinking water, mid-range industrial, and high-range environmental applications. This meter meets the design criteria specified by ISO 7027 best for colored or extremely turbid samples. Also, it assures long-term stability and minimizes stray light and color interference.

Sale Price	$1369.31 USD
Regular Price	$1449.00 USD
Availability	13 to 14 Weeks
Quantity

LaMotte 1974-I Offers

Features

Seven user selected languages (English, Spanish, French, Japanese, Chinese, Italian, and Portuguese)
Advanced calibration algorithms
Easy menu driven operation and large LCD display
500 point data log; stored results can be viewed directly on instrument
Backlit display
Meets design criteria for quantitative methods of turbidity using optical turbidimeters as specified by ISO 7027, best for colored or extremely turbid samples

Applications

Low-level drinking water
Mid-range industrial
High-range environmental

LaMotte 1974-I Specifications

Unit of Measure
Ratiometric	FNRU, NTU, ASBC, EBC
Nephelometric	FNU, NTU, ASBC, EBC
Attenuation	FAU, NTU, ASBC, EBC
Range
Ratiometric	0 to 1000 NTRU/FNRUC 0 to 17,500 ASBC 0 to 250 EBC
Nephelometric	0 to 100 NTRU/FNRUC 0 to 1750 ASBC 0 to 25 EBC
Attenuation	0 to 2000 AU/FAU 0 to 35,000 ASBC 0 to 500 EBC
Resolution
Ratiometric	0 to 10.99 NTRU/FNRU: 0.01 11.0 to 109.9 NTRU/FNRU: 0.1 110 to 1000 NTRU/FNRU: 1
Nephelometric	0 to 2.5 NTU/FNU: ±0.05 2.5 to 100 NTU/FNU: ±2%
Attenuation	0 to 2000 AU/FAU: ±10 AU/FAU or 6%, whichever is greater
Detection Limit
Ratiometric	0.05 NTRU/FNRU
Nephelometric	0.05 NTU/FNU
Attenuation	10 AU/FAU
Reproducibility
Ratiometric	0.02 NTRU/FNRU or 1%
Nephelometric	0.02 NTU/FNU or 1%
Attenuation	1%
Range Selection	Automatic
Light Source	IR LED 860 nm ±10 nm, spectral bandwidth with 50 nm
Detector	Photodiode, centered at 90° and 180°

What's included with the LaMotte 1974-I

Meter
Sample Bottle
6 x Sample Tubes
USB Cable
Wall Adapter
Carrying Case

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Description ➕➖

LaMotte 1974-I Offers

Features

Seven user selected languages (English, Spanish, French, Japanese, Chinese, Italian, and Portuguese)
Advanced calibration algorithms
Easy menu driven operation and large LCD display
500 point data log; stored results can be viewed directly on instrument
Backlit display
Meets design criteria for quantitative methods of turbidity using optical turbidimeters as specified by ISO 7027, best for colored or extremely turbid samples

Applications

Low-level drinking water
Mid-range industrial
High-range environmental

Specifications ➕➖

LaMotte 1974-I Specifications

Unit of Measure
Ratiometric	FNRU, NTU, ASBC, EBC
Nephelometric	FNU, NTU, ASBC, EBC
Attenuation	FAU, NTU, ASBC, EBC
Range
Ratiometric	0 to 1000 NTRU/FNRUC 0 to 17,500 ASBC 0 to 250 EBC
Nephelometric	0 to 100 NTRU/FNRUC 0 to 1750 ASBC 0 to 25 EBC
Attenuation	0 to 2000 AU/FAU 0 to 35,000 ASBC 0 to 500 EBC
Resolution
Ratiometric	0 to 10.99 NTRU/FNRU: 0.01 11.0 to 109.9 NTRU/FNRU: 0.1 110 to 1000 NTRU/FNRU: 1
Nephelometric	0 to 2.5 NTU/FNU: ±0.05 2.5 to 100 NTU/FNU: ±2%
Attenuation	0 to 2000 AU/FAU: ±10 AU/FAU or 6%, whichever is greater
Detection Limit
Ratiometric	0.05 NTRU/FNRU
Nephelometric	0.05 NTU/FNU
Attenuation	10 AU/FAU
Reproducibility
Ratiometric	0.02 NTRU/FNRU or 1%
Nephelometric	0.02 NTU/FNU or 1%
Attenuation	1%
Range Selection	Automatic
Light Source	IR LED 860 nm ±10 nm, spectral bandwidth with 50 nm
Detector	Photodiode, centered at 90° and 180°