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Hach FilterTrak 660 Laser Nephelometer
Overview
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The new FilterTrak 660 Laser Nephelometer -
the ultimate in simplicity and security in
filtration management.
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Finest Resolution in the Market
The Hach FilterTrak 660 sc Laser
Nephelometer is designed specifically to detect
changes in turbidity as low as 0.0005 NTU. Using
advanced laser optics and signal processing, the
instrument detects increased concentrations of
submicron-sized particles that are a precursor to
larger particles. This allows for early filter
deterioration detection that meets or exceeds that
of particle counters-all with the day-to-day
convenience, simplicity, and reliability of a Hach
Turbidity Meter. Operators can detect impending
filter breakthrough, delineate filter ripening, and
maximize effective filter run time.
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Features/Benefits
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Finest Resolution in the Market-
The Hach FilterTrak 660 sc Laser Nephelometer is
designed specifically to detect changes in turbidity as
low as 0.0005 NTU. Using advanced laser optics and
signal processing, the instrument detects increased
concentrations of submicron-sized particles that are a
precursor to larger particles. This allows for early
filter deterioration detection that meets or exceeds
that of particle counters--all with the day-to-day
convenience, simplicity, and reliability of a Hach
Turbidity Meter. Operators can detect impending filter
breakthrough, delineate filter ripening, and maximize
effective filter run time.
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Monitor, Optimize, and Report
- USEPA method compliance means that treatment plants
with conventional or membrane filtration can monitor and
optimize, as well as report, using this single
technology.
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Communications and Data Logging
- Optimize data management with flexible direct digital
communication options including 4-20 mA, digital MODBUS
(RS-485 or RS-232), PROFIBUS DP, or Lonworks protocols.
Every sc100 and sc1000 controller may be equipped with
wireless communication and a built-in data logger.
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Simple, on-site calibration/verification
- Routine maintenance on the FilterTrak 660 is simple.
Unlike a particle counter, the FilterTrak 660 will not
clog persistently. On-site calibration is fast and
inexpensive, using Hach StablCal® 0.1 and 0.8 NTU
standards.
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Compatible with Hach Multi-Sensor, Multi-Parameter
Digital Controllers
- The FilterTrak sensor can be used with Hach's new
sc100 or sc1000 Digital Controllers. The sc100
controller accepts up to two sensors. The sc1000
accepts up to eight sensors. Multiple controllers can
be networked to accommodate many more sensors and
parameters, reducing the cost per measuring point. Just
plug in any Hach "plug and play" digital sensor and it's
ready to use without software configuration. "Plug and
play" connectivity means there is no complicated wiring
or set up. Network the FilterTrak 660 sc Laser
Nephelometer with any of Hach's digital sensors for
measuring dissolved oxygen, pH, ORP, conductivity, and
many other parameters.
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Specifications
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| Approval
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Designed to comply
with USEPA approved method 10133 for regulatory
compliance reporting |
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| Range:
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0.000 to 5000
millinephelometric Turbidity Units (mNTU)
Note: 1000 mNTU = 1.000 NTU |
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| Lowest
Expected Reading: |
5 mNTU using
de-ionized, reverse osmosis water, based on
statistical averages from three instruments |
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| Accuracy:
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From 0 to 1000 mNTU:
±3% of reading or ±5 mNTU,
whichever is greater>
From 1000 to 5000 mNTU: ±2% of reading |
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| Displayed
Resolution: |
0.001 mNTU up to 9.999
mNTU;
0.01 mNTU from 10.00 to 99.99 mNTU;
0.1 mNTU from 100.0 to 999.9 mNTU;
1 mNTU from 1000 to 5000 mNTU |
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| Repeatability:
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Better than ±1.0% of
reading at 24 mNTU; ±1.0% of reading at 800 mNTU;
and ±1.0% of reading at 5000 mNTU as RSD (or as
coefficient of variation) |
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| Light Source:
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Class 1 laser product;
with embedded 10 mW, 660 nm, Class 3B laser source
(complies with 21 CFR 1040.10 and 1040.11. FDA Laser
Accession No. 9911570) |
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| Sample Flow
Rate: |
100 to 750 mL/min (1.6
to 11.9 gal/hour) |
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| Recorder
Output:* |
Two selectable for
0-20 mA or 4-20 mA; output span programmable over
any portion of the 0 to 5500 mNTU range |
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| Alarms:*
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Three set-point
alarms, each equipped with an SPDT relay with
unpowered contacts rated for 5A resistive load at
230 Vac |
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| Power
Requirements: |
10.8 to 13.5 Vdc, 1.5
VA |
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| Digital
Communication: |
Network Card
Compatible
MODBUS® RS-485, MODBUS® RS-232, LonWorks
Protocol (optional)
Wireless Communication
IR Port to download into a handheld Personal Digital
Assistant (PDA) or laptop computer via MODBUS® |
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| * Signal
Output Module required. |
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Specifications subject to change. |
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For further information on this item, please download the following
datasheets or contact Accurate Detection on 1300 887 735
Hach Filtertrak 660 Nephelometer Datasheet
Hach Filtertrak 660 Nephelometer Manual
Hach
Intro to Laser Nephelometery
Hach
Filtertrak 660 Case Study
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