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Click for larger images.
LaMotte Model 2020e Turbidimeter (Item #1979-EPA)
EPA Method 180.1
LIST PRICE: $849.00
 OUR
PRICE: $764.00
The 2020e sets a new standard for laboratory accuracy in an
extremely compact, portable instrument for turbidity measurement.
While replacing the original Model 2020, the redesigned EPA compliant
2020e combines an advanced microprocessor with a patent pending optical
chamber resulting in higher accuracy and a wider range.
A 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.
Specifications:
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Instrument Type:
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Nephelometric
turbidity; calibrated in NTU
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Range:
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0-4000 NTU
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Readout:
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0.01 on 0-10.99 range,
0.1 on 11-109.9 range, 1 on 110-4000 range
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Response Time:
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<5 seconds
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Accuracy:
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±2%
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Display:
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3-1/2 digit LCD,
Battery and Lamp status
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Light Source:
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Tungsten filament lamp
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Sample Chamber:
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Accepts 25 mm diameter
flat-bottom, screw capped sample tubes
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Serial Interface:
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RS-232
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Power:
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Battery Operation: 9V
alkaline
Line Operation: 120v/50Hz with optional AC adapter (not included)
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Size (L x W x H):
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15 x 8 x 5.5 cm (6 x
3-1/4 x 2-1/2 inches)
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2020e Features:
- Field &
Lab Use - The 2020e is an ideal choice for regulatory
monitoring, process water testing, and environmental water
analysis in the field or laboratory.
- EPA Compliant
- This nephelometric turbidity instrument meets or exceeds EPA
design specifications for NPDWR and NPDES turbidity monitoring
programs as specified by USEPA method 180.1. There is also an EPA
compliance reading mode which rounds the reading to meet EPA
reporting requirements.
- Micro Processor
Based - RANGE: 0 to 4000 NTU. The microprocessor enables
auto-ranging over the full range of 0 to 4000 nephelometric
turbidity units (NTU) and provides direct digital readout with a
resolution of 0.01 for the lowest range with an accuracy of ±2%.
- Easy to
Operate & Calibrate - The simple calibration procedure
involves activating the t or s keys until the reading matches the
standard. The microprocessor adjusts the factory programmed
calibration curve accordingly.
- European CE
Mark - The 2020e has been independently tested and has earned
the European CE Mark of compliance for electromagnetic
compatibility and safety.
- Computer
Interface - A port is provided to interface with a computer
utilizing the LaMotte SMARTLink2 software and cable. Order Code
1912-CD (not included).
- Kit Includes
- 2020e Portable Turbidity Meter, four optically selected sample
vials with screw caps, standardization package consisting of 0
NTU, 1 NTU and 10 NTU standards, sample bottle, extra
battery, illustrated instruction manual, and a sturdy carrying
case. (See above photo.)
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2020e Operator's Manual
(Adobe PDF Format)
Item Description
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Item
Number
Price
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Digital Turbidity Meter Model 2020e Kit
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1979-EPA
$849.00
$764.00
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0 NTU EPA Standard, 60ml
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1480
$25.20
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1 NTU EPA Formazin Standard, 60ml (2020e)
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1484
$40.95
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10 NTU EPA Formazin Standard, 60ml (2020e)
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1485
$40.95
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100 NTU EPA Formazin Standard, 60ml (2020e)
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1486
$40.95
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Sample Vials w/Caps,
Pack of 6 (2020e)
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0475
$24.95
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AC Adapter (2020e)
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1754
$38.60
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SMARTLink2
Software & Interface Cable
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1912-CD
$175.00
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AC Adapter (2020e)
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1754
$38.60
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Previous Model 2020 Replacement Items
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1.0 NTU
AMCOTM Standard
(2020)
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1476
$47.50
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10.0 NTU
AMCOTM Standard (2020)
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1477
$77.20
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100 NTU
AMCOTM Standard
(2020)
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1478
$231.75
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Sample Vials w/Caps, Pack of 4 (2020)
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0286-4
$26.10
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AC Adapter (2020)
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1754
$38.60
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ICM Benchtop Model 11150
(Click
for larger image)
Price: $695.00
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Specification
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Model 11150
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Range
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0
– 2, 0 – 20, 0 – 200 NTU
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Resolution
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0.1%
of Range
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Light
Source
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5,000
Hour Tungsten Bulb
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Sample
Well
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25
mm Diameter
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Power
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110
or 220 VAC
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Size,
inches
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5H
x 8W x 8D
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Size,
cm
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12H
x 21W x 21D
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Shipping
Weight
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4
lbs (1.8Kg)
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ICM Field Model 11520
(Click
for larger image)
Price: $695.00
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Specification
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Model
11520
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Range
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0
– 2, 0 – 20, 0 – 200 NTU
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Resolution
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0.1%
of Range
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Light
Source
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5,000
Hour Tungsten Bulb
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Sample
Well
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25
mm Diameter
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Power
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8
NiCsd Batteries 110/220 Recharger Provided
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Size,
inches
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5H
x 12W x 8D
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Size,
cm
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12H
x 31W x 21D
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Shipping
Weight
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6
lbs (2.7Kg)
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)
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