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In-Situ TROLL 9500 |
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Multi-Parameter Water Quality |
Features |
- Quick calibrations
- Corrosion-resistant
- Easiest software
- Twist-Lock connectors
- Long lasting battery life
- Best accuracy
Related to this product:
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In-Situ Product
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Accurate, reliable, easy to use and affordable.
Great for monitoring fresh waters, waste waters
or marine waters...
Lower cost of Ownership
The TROLL 9500 saves time and money
with convenient features like Quick-Calibrations, automated Low-Flow
sampling, field-replaceable sensors, long-lasting internal power, and more.
Our field-proven Optical D.O. sensor (RDO™) reduces maintenance and the need
to visit the site.
Higher Reliability
The TROLL 9500 features a corrosion-resistant housing that is suitable
for fresh, waste and marine waters. The battery compartment and cable
connector are IP67 rated even when detached. Sensors are field replaceable
for easy maintenance and calibration.
Proven Accuracy
A factory report using NIST-traceable standards where applicable is
included with each unit. Rigorous, independent 3rd-party validation proves
our Optical D.O. (RDO) is the most accurate and rugged sensor in the
industry. Ask us for a free report!
Easy Operation
The TROLL 9500 features innovations like Quick-Cal solutions, Twist-Lock
connectors, and user-friendly software that make your job easier. |
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Features: |
- Easy to change batteries (2 x D-cells)
with an IP67 rated waterproof battery compartment.
- Proven reliable Twist-Lock connectors with
fully detachable custom cable lengths. Also extendable!
- Maximum flexibility - up to 9 field
replaceable sensors all in less than a 4.7cm diameter.
- Save time and money by using Quick-Cal
solutions to validate or calibrate in less than 5 minutes.
- Certified traceability to NIST standards
where applicable. A calibration report is included.
- Improve your data with the industry's most
rugged and accurate optical D.O. Sensor.
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TROLL 9500 Versions: |
- LTS stands for “Level,
Temperature, and one additional Sensor” such as conductivity, pH, or
dissolved oxygen.
This version also includes internal data logging. It can be used for
coastal applications or to measure ground water quality over time.
- Profiler; Ideal for water
quality sampling or profiling. The Profiler allows for any of the key
water parameters such as pH, ORP, D.O., conductivity/salinity,
temperature, depth. Memory is not included, but data can be logged to a
RuggedReader or a PC.
- The Profiler XP offers the
same features as the ‘Profiler’ unit, but with the option to use XP or
“Extended
Parameter” sensors, such as turbidity, ammonium, nitrate, and chloride.
- Professional; This version
offers the highest value for most applications allowing for all the key
parameters similar to the ‘Profiler’ PLUS internal data logging for
recording trends over time.
- Professional XP; The most
capable TROLL 9500 that
offers the same features as the ‘Professional’ unit, but with the option
to use XP or “Extended Parameter” sensors, such as turbidity, ammonium,
nitrate, and chloride.
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RDO (Optical Dissolved Oxygen Sensor) |
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Introducing the Optical Dissolved Oxygen Sensor
called Rugged D.O. or "RDO" exclusively for the TROLL 9500. The new
RDO
sensor utilizes recent advances in lifetime-based optical fluorescence
sensor technology to provide an extremely stable, precise and low
maintenance dissolved oxygen sensor. This technology stands to revolutionize
the current methods of water quality monitoring by eliminating the need for
membranes, stirring, and cleaning while allowing deployment for many months
without need for re-calibration.
Optical D.O. sensors... What’s the buzz all about?
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New way of thinking about DO measurement
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Greatly improved Accuracy, Precision, and Repeatability
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Solid-state Construction
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No stirring required
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No anode or cathodes to clean (note: sensor face needs to be kept free of
debris)
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Relies on Dynamic Fluorescence Quenching (Lifetime-based measurement)
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NOT based on electrochemical reactions
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Eliminate problems inherent to older DO sensor technologies
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Measures accurately down to 0mg/L
Advantages of Optical D.O.
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No membranes / No electrolyte
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5 years / 5 Million readings before lumiphore is exhausted
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Up to 1 year between calibrations
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Minimal maintenance / no hazardous cleaning solutions
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No flow requirements
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Fast and stable response
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Low drift
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Excellent performance in anoxic conditions (0ppm)
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Not ‘poisoned’ by Sulfides
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Not subject to ‘thermal shocking’
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No cross sensitivity to: H2S, pH, CO2, NH3, SO42-, Cl-, Cl2, ClO2, MeOH,
EtOH, various ionic species
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Comes with a 3-year warranty!
Learn more...
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Up to 9 Sensors in a 45mm (1.79") diameter body |
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The TROLL 9500 is the ultimate tool for
profiling, surveying and monitoring. It features the most sensors in a 1.79"
(45mm) housing packing in 5-sensors ports plus temperature and barometric
pressure sensors. The compact design allows for all of the standard
parameters such as D.O., conductivity, pH, ORP, temperature, turbidity and
level to measure an additional ISE parameter like pH, ORP, pH/ORP combo,
Nitrate, Chloride, Ammonium. |
Measures:
Dissolved Oxygen (% & mg/L)
---> Optical D.O.
---> Clark Polarographic
- Conductivity, Resistivity, TDS
- Temperature
- pH
- ORP
- Salinity
- Level, Depth, Pressure
- Open channel flow
(uses level sensor)
- Barometric pressure
- Nitrate
- Chloride
- Ammonium
- Turbidity
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NIST® Traceability |
Our Customers and their clients demand accuracy
and precision. All units must pass extensive environmental testing prior to
shipment. A Calibration report is included with every unit ensuring
traceability to NIST standards where applicable.
Temperature Accuracy: ±0.1°C over entire range
Automatically compensated for temperature
DO readings are compensated for barometric pressure, temperature and
salinity
Pressure accuracy: 0.05% FS
Level readings compensated for:
- Temperature from -5 to 50°C
- Fluid Density
- Gravitational Acceleration & Barometric
Pressure (vented cable)
- Resolution: 24 bit A-D converter
*NIST is a registered trademark of the
National Institute of Standards & Technology
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Proven
reliable Twist-Lock Cables |
- Twist-lock cables makes changing cables
easy.
Twist on and lock tight. Simple and reliable. No tools required.
- Available in lengths up to 1212m
- 136kg break strength
- regular or Halogen-free Polyurethane or
FEP jacket options
- Include a Kellums grip for easy suspension
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Anatomy of
a Twist-Lock Connector |
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Rugged
Twist-Lock Connectors vs. Standard Twist-Lock |
- Rugged twist-Lock Connectors - feature a
all titanium construction and a two year warranty
- Standard Twist-Lock Connectors - ABS
plastic core construction. One year warranty
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Sealed
desiccant options
Help prevent accidental water entry while allowing air to past. IP67 rated.
Attach easily to top of Twist-Lock cable.
A Desciap is included with each Twist-Lock cable.
Optional High-Volume MAXUM desiccant also available. |
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Easy-to-change batteries with an IP67-rated waterproof battery compartment |
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- IP67 rated, waterproof battery compartment
- no electronics are exposed
- Accepts 2 alkaline or high-powered lithium
D-cells for maximum battery - reduces the need to carry handfuls of
smaller batteries
- Simple design makes changing batteries
easy - slide off cover, snap in and your done!
- Battery compartment is vented to prevent
an accidental explosion due to degassing batteries
- Long lasting power!
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Battery Life Estimates (assuming a 15 minute sampling interval and 20°C |
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Battery
Type |
Sensors |
Total
Data Points |
Hours |
Days |
Months |
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2 D-sized lithium batteries |
Wiper, Temp, Pressure, Baro, Turb, RDO,
pH, Cond |
121,760 |
8,117 |
338 |
11 |
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2 D-sized lithium batteries |
Wiper, Temp, Pressure, Baro, Turb, DO,
pH/ORP, Cond |
134,110 |
8,941 |
373 |
12 |
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2 D-sized alkaline batteries |
Wiper, Temp, Pressure, Baro, Turb, DO,
pH/ORP, Cond |
69,514 |
4,634 |
193 |
6 |
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Accessories: |
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Quick Cal Solutions:
Saves time and money. Calibrates pH, ORP, conductivity, and Clark D.O. all
together in typically under 5 minutes. |
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Cable Reels and Well Accessories:
Cable reels make deployment of long cables manageable.
We have reels to handle cables of all lengths.
Additionally, ask about our well docking accessories.
Provides a secure way to anchor a sonde in a well. |
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Low-Flow Sampling System:
Considering this technique to improve the quality of your
samples? Try the TROLL 9500 Low-Flow Sampling System.
The included ‘Flow-Sense’ software steps you through entry of
well/flow information as well as setup of stabilization criteria.
When finished, a report can be generated automatically. |
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Sensor
Technology: Standard Sensors |
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Optical Dissolved Oxygen (RDO)
> No photobleaching
> No hydration effects
> No membranes
> No stirring
> Excellent in anoxic conditions
> 3-year warranty
Proven to be the most accurate
and rugged D.O. technology.
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Temperature
Temperature is a critical water quality
parameter and is also used to compensate readings from D.O., pH,
conductivity, and ISE nutrient sensors. This precision sensor is accurate
and fast
responding.
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Dissolved Oxygen Clark Electrode
Clark D.O. electrodes are a timetested, reliable way to measure
dissolved oxygen. Easy-to-use replaceable membrane caps.
Membrane and cleaning kits are a must to maintain quality
measurements.
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Conductivity • Salinity • TDS • Resistivitiy
Conductivity is key to any water quality program. Salinity, TDS, and
specific gravity are derived from this sensor. Low and high-range sensors
are available to measure up to 200mS.
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Level / Pressure
Measure down to the millimeter! In-Situ depth sensors feature
extreme accuracy and compensation over the entire
temperature & pressure range.
Ranges include 11, 21, 70, and 211 meters.
A calibration report is included with each unit.
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pH •
ORP • pH/ORP
A large internal reference provides for longer field
use. Plus, they have been tested and rated for depths up to 246m! Available
in pH only, ORP only, and pH/ORP
combo sensors.
Barometric Pressure
Barometric pressure is required to calculate percent saturation values for
D.O. Also useful to understand effects of barometric pressure on the water
system.
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XP Sensors |
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Turbidity + Level
Turbidity only
Add turbidity by itself or with a depth sensor.
Turbidity follows the ISO7027 standard and offers a wide operating
range from 0-2000 NTU
NTU or FNU units are available.
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Nutrient Sensors
Nitrate • Ammonium • Chloride
These ISE sensors can be used as a profiling tool to indicate gross changes
in nutrient levels. Temperature compensated calibration option.
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Turbidity Wiper
In high fouling environments or when measuring turbidity over
time, a turbidity wiper is a must. Wiper is independent from turbidity
sensor and removable for easy maintenance. |
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Win-Situ Software: |
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Win-Situ sets the standard for ease - of - use.
Friendly Wizards guide every step from instrument setup to calibration and
data logging. View data as a graph or report and easily export data to MS
Excel® with a click of a button!
Profiler view displays real-time data in a meter or graphical format. Data
may be logged to the RuggedReader or PC. Flow-Sense™ software helps automate
low-flow sampling events and final report generation.
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Pocket-Situ Software |
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View and log data with a field-worthy
RuggedReader. This IP67-rated handheld PC automatically synchronizes data
with your PC when used with Pocket-Situ™ software. View and download data
real-time, start and stop logging operations or take voice notes, manage
your schedule, save contacts, and more.
Automatically synchronizes data file to the PC--just plug it in!
- Powerful instrument
controller
- All of the features of
Win-Situ
- View data in Graph OR Meter
format
- View data real-time!
- Download data, calibrate
sensors, setup logging
- It's also a fully functional
PDA
- Store contacts, make
schedules
- Use Pocket Word, Excel, play
games, etc.
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Communications |
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- USB communications
- RS-232 (DB-9) communications
- SDI-12 capable with optional adapter
- ASCII streaming output or Binary command
protocols
For humid environments, try MAXUM desiccant.
Protects vented cables from moisture entry.
TROLL Com with USB & RS-232 options +
MAXUM desiccant in picture to the lieft. |
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Need more information? |
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Specifications: |
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Versions
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Application/use for: |
Available WQ sensor ports** |
Accepts 'XP' sensors |
Internal data logging |
Logs data with RuggedReader |
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Profiler |
Profiling, dip & sample |
4 |
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Yes |
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Profiler XP |
Profiling, dip & sample |
4 |
Yes |
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Yes |
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Professional |
Long-term monitoring and/or profiling |
4 |
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Yes |
Yes |
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Professional XP |
Long-term monitoring and/or profiling |
4 |
Yes |
Yes |
Yes |
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LTS |
Long-term monitoring |
1 |
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Yes |
Yes |
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General |
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Dimensions |
47mm OD x 47.3cm
RDO sensor adapter: 88.4mm OD, 20.3cm long |
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Weight: |
1.9kg |
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Wetted Materials: |
PVC, 316L stainless steel, Acetal, Viton,
nylon, FEP* or polyurethane (cable) |
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Water Tightness Rating: |
Housing (not including sensor): up to 2500psi
(1200m) / Battery compartment: IP67 wihtout the battery cover or cable
attached. |
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Output options: |
SDI-12 (optional with SDI-12 adapter), ASCII
streaming mode or binary command |
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Internal Power: |
2 internal user-replaceable D batteries
(alkaline or high power lithium) |
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Standard Sensors |
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Accuracy |
Range |
Depth Rating |
Response Time |
Methodology |
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Barometric Pressure |
±0.3% FS |
0-16.5 psia |
Meets highest rating |
<30 sec per 30m cable |
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Temperature |
±0.1°C |
-0.5°C - 50°C |
Meets highest rating |
<30 sec |
EPA 170.1 |
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Level |
±0.05% FS |
15 psi |
11m |
In thermal equilibrium: Instantaneous |
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Depth, Pressure |
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30 psi
100 psi
300 psi |
21m
70m
210m |
In thermal change -
Instantaneous to ±2% FS,
30-60 min to ±0.1% FS,
1.5-2hr to ±0.5% FS |
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ph (single pr pH/ORP combo) |
±0.1 pH units |
0-12 pH units |
246m |
<15 sec, pH 7 to pH 4 |
Std. Mthds. 4500-H+, EPA 150.2 |
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ORP (single or pH/ORP combo) |
±4.0mV |
±1400mV |
246m |
<15 sec |
Std. Mth ds.2580 |
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Dissolved Oxygen |
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RDO (optional D.O) |
±0.1 mg/L
±0.2 mg/L |
0-10 mg/L
10-20 mg/L |
Meets highest rating |
O2 increasing, 16 seconds;
O2 decreasing, 45 seconds |
ASTM #D888-05 Method C
ASTM #D888-05 Method C
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Clark electrode |
±0.2 mg/L |
0-20 mg/L
0-200% saturation |
246m |
1-mil membrane: 1-2min @ 25°C
2-mil membrane: 90 sec - 3 min |
Std. Mthds. 4500-O G, EPA 360.1 |
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Conductivity |
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Low: |
±0.5% or 2µS/cm |
5-20,000 µS/cm*** |
Meets highest rating |
Instantaneous |
Std.Mthds. 2510, EPA 120.1 |
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High: |
±0.5% + 2µS/cm |
150-112,000µS/cm**** |
Meets highest rating |
Instantaneous |
Std. Mthds. 2510, EPA 120.1 |
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Extended parameter (XP) Sensors |
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Turbidity |
±5% or 2 NTU/FNU |
0-2000 NTU/FNU |
105m |
Instantaneous |
ISO 7027 |
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Nitrate (NO3-) |
±10% |
0.14-14000 ppm N |
14m |
<60 sec (T98), 1.4 to 14 ppm N |
Std.Mthds. 4500-NO3 D |
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Ammonium (NH4+) |
±10% |
0.14-14000 ppm N |
14m |
<60 sec (T98), 1.4 to 14 ppm N |
Std.Mthds. 4500-NH3 D, EPA 350.3 |
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Chloride (CI-) |
±15% |
0.35-35500 ppm CI |
70m |
<60 sec (T98), 3.54 to 35.45 ppm CI |
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Logging |
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Data logging |
16 programmable tests (defined, scheduled to
run or stored)/ Logging Modes: Linear, Linear Average, Event |
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Memory |
4 MB (1,000,000 individual readings) |
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SDI-12 |
Optional with SDI-12 adapter |
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Battery Life Estimates (assuming a 15min sampling interval and 20°C) |
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Battery Type |
Sensors |
Total Data Records |
Hours |
Days |
Months |
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2 D-sized lithium batteries |
Wiper, Temp, Pressure, Baro, Turb, RDO, ph,
Cond |
121,760 |
8,117 |
338 |
11 |
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2 D-sizes lithium batteries |
Wiper, Temp, Pressure, Baro, Turb, RDO, ph/ORP,
Cond |
134,110 |
8,941 |
373 |
12 |
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2 D-sizes lithium batteries |
Wiper, Temp, Pressure, Baro, Turb, RDO, ph/ORP,
Cond |
69,514 |
4,634 |
193 |
6 |
* No anode or cathode to scrub or clean
** Available water quality sensor ports. TROLL 9500 LTS version supports
Level, Temperature, and one water quality sensor.
*** Full operating range 3µS/cm - 60,000 µS/cm
**** Full operating range 70 µS/cm - 200,000 µS/cm |
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Twist-Lock cables |
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Connector* |
Twist-Lock connector OR stripped & tinned wire |
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Number of conductors |
6 |
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Internal conductor material |
Polypropylene |
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Diameter |
6.7mm |
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Break strength |
127kg |
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Cable Types |
Vented or non-vented Polyurethane
Vented or non-vented Halogen-Free Polyurethane - LSZH rated
Vented FEP (Generic Teflon) |
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