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Portable Turbidity Meter

1979ie

The newly redesigned 2020 combines an advanced microprocessor with a patent-pending optical chamber resulting in higher accuracy and a wider range.

2020e version meets USEPA design criteria as specified by USEPA method 180.1.

2020i version meets design criteria for quantitative methods of turbidity using optical turbidimeters as specified by ISO 7027.

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2020i Turbidity1979kit

The multi-detector optical configuration assures long term stability and minimizes stray light and color interferences. All readings are determined by the process of signal averaging over a 5 second period. This minimizes fluctuations in readings attributed to large particles and results in rapid, highly repeatable measurements. Ideally suited for both low-level drinking water applications as well as monitoring high turbidity in the field.

Model 2020  Features:

  • Patent pending optical design features focusing optics for low level precision and accuracy.
  • Six user selected languages – English, Spanish, French, Japanese, Italian, and Portuguese.
  • MSP430 Microcontroller used is the most advanced controller on the market for hand held applications.
  • Advanced calibration algorithms.
  • Tube positioning ring limits vial variability.
  • Easy menu driven operation and large LCD display.
  • 4000 point data log, stored results can be viewed directly on instrument or downloaded to a computer via RS232 cable.
  • The meter may also be interfaced with an RS232 serial printer, using an interface cable (Code 1772)and setting the printer configuration to the Output as RS232 compatible, asynchronous serial, 9600 baud, no parity, 8 data bits, 1 stop bit.

A Great Value -  Attractively priced, the 2020 series Portable Turbidity Meters comes with four optically selected sample vials with screw caps, standardization package consisting of 0.0, 1.0 and 10.0 NTU standards in 60 mL bottles (see replacement standards), sample bottle, extra battery, and an illustrated instruction manual, all in a sturdy carrying  case.

Item Description

LC №

Price

Model 2020e USEPA design Portable Turbidity Meter

1979-EPA

$805.00

QTY:

Model 2020i ISO 7027 design Portable Turbidity Meter

1979-ISO

$805.00

QTY:

Replacement Parts and NTU Standards for the above are available on our web site.  CLICK HERE

OPTIONAL ACCESSORIES NOT INCLUDED WITH UNITS

Description

LC №

Cost

100 NTU Standard (EPA)

LCL1486

$40.95

QTY:

100 NTU Standard (ISO)  60 mL

LCL1483

$40.95

QTY:

Formazin Standard Solution, 4000 NTU,  60mL

LCL6195H

$15.85

QTY:

AC Power Adapter  (variable 100-240 V AC)

LCL1754

$38.60

QTY:

RS232 Cabe

LCL1772

52.00

QTY:

SMARTLink 2 Program & Interface Cable

LCL1912

$165.50

QTY:

SmartLnk

The 2020 may be interfaced with any Windows-based computer by using the LaMotte SMARTLink-2 Program and Interface Cable. The program can be used to download data stored in the dataloggers of the turbidity meters. The program allows the user to identify, organize, view, manipulate and store data as a database on a PC. Data can also be copied and pasted or exported to another applications as a ASCII tab delimited text file.

Turbidity Specifications:

Unit of Measure:

NTU, FNU, FAU, ASBC, EBC

Range:

0-4000

Resolution:

0.01 NTU/FNU 0.00-10.99, 0.1 NTU/FNU 11.00-109.9,
1 NTU/FNU  110-4000

Accuracy:

±2% 0-100 NTU, ±3% above 100 NTU

Detection Limit:

0.05 NTU/FNU

Range Selection:

Automatic

Reproducibility:

0.02 NTU/FNU, 0.5 FAU

Light Source:

860nm LED (2020i ISO)
Tungsten (2020e EPA)

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Click Here To Download the #2020e/i Digital Turbidity Meter Operating Manual

FILE SIZE:  397kb
Adobe Acrobat Reader Required

Meter Features:

Signal Averaging:

Disabled, 2, 5, 10

Battery:

9V     Life: 250 tests 2020e (typical)

AC Power:

Optional

Data Logging:

4000 points

Auto Shut-Off:

Disabled, 5, 10, 30 minutes

Optional Software:

SmartLink 2

Languages:

English, French, Spanish, Japanese, Italian, Portuguese

Response Time:

<5 Seconds

LaMotte FORMER TURBIDITY METERS

Parts and Accessories for #2020 TURBIDITY METER
Order Code #LCL-1799

lcl2020 os turbidity

Parts and Accessories for #2008 TURBIDITY METER
Order Code #LCL-1788

LC4600

Parts for these older series are available by clicking the picture or the button link.

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MINIMUM CREDIT CARD ORDER IS $25.00

Our order desk and technical support phone lines are available Monday - Friday  7:30 AM - 4:00 PM (EST)  call  518-762-7024 OR Fax us 518-762-7032

sales@landcsales.com
service@landcsales.com