In-situ Aqua TROLL 600 User manual

2021-02-18 | 0096402
Operator’s Manual
Aqua TROLL 600
Information subject to change without notice. In-Situ, In-Situ logo, Baro Merge, BaroTROLL, HERMIT, HydroVu™, iSitu,
Pocket-Situ, RDO, RuggedCable, RuggedReader, SmarTROLL™, TROLL, VuSitu, and Win-Situ are trademarks or registered
trademarks of In-Situ Inc.©2016. All rights reserved. This product may be covered by patents identied at www.in-situ.com/
patents

Contents
Introduction......................................................................................................................................................................................... 5
Purpose.............................................................................................................................................................................................. 5
Serial Number Location ............................................................................................................................................................... 5
Instrument Description................................................................................................................................................................ 5
Document Conventions .............................................................................................................................................................. 5
Unpacking and Inspecting ......................................................................................................................................................... 5
Obtaining Repair Service............................................................................................................................................................. 6
Guidelines for Cleaning Returned Equipment .................................................................................................................... 7
Safety...................................................................................................................................................................................................... 8
General Specications ..................................................................................................................................................................... 9
External Power Source Requirements ..................................................................................................................................10
Sensor Specications .....................................................................................................................................................................12
Sensor Summary ..........................................................................................................................................................................12
Potential Interferents..................................................................................................................................................................13
RDO Cap Chemical Incompatibility.......................................................................................................................................13
Conductivity/Temperature Sensor .......................................................................................................................................13
Instrument Overview .....................................................................................................................................................................22
System Components ......................................................................................................................................................................23
Base Unit Components ..............................................................................................................................................................23
Getting Started.................................................................................................................................................................................26
Handling pH and Ion-Selective Electrode Sensors (ISEs) ..................................................................................................30
Using the RDO Sensor and RDO Fast Cap...............................................................................................................................30
Ion-Selective Electrode Sensor (ISE) Requirements ............................................................................................................31
Ammonium Sensor Requirements ........................................................................................................................................31
Chloride, Nitrate, and pH/ORP Sensor Requirements.....................................................................................................31
SDI-12 3-Wire.....................................................................................................................................................................................32
Modbus Master.................................................................................................................................................................................33
Modbus Master with RS232 (Converter Required) ..............................................................................................................34
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Modbus PLC Interface....................................................................................................................................................................35
LCD Screen .........................................................................................................................................................................................38
Accessing the LCD Menu...........................................................................................................................................................38
Possible Port Statuses.................................................................................................................................................................38
Possible Power Statuses.............................................................................................................................................................38
Possible Connected Statuses...................................................................................................................................................38
Error Messages..............................................................................................................................................................................38
Starting a Log with the LCD Menu.........................................................................................................................................39
Stopping a Log..............................................................................................................................................................................39
Stopping a Log .............................................................................................................................................................................40
Adjusting the LCD Menu Contrast.........................................................................................................................................40
Setting or Changing Menu Language..................................................................................................................................41
Viewing the Updates Menu......................................................................................................................................................41
Micro SD Card................................................................................................................................................................................42
Replacing Desiccant .......................................................................................................................................................................44
Sensor Calibration ...........................................................................................................................................................................44
Solution-Based Calibration.......................................................................................................................................................44
Turbidity Sensor Calibration ....................................................................................................................................................45
RDO 100% Saturation Calibration: Water Saturated Air.................................................................................................46
RDO 100% Saturation Calibration: Saturation Bubbler..................................................................................................46
RDO Salinity Setting....................................................................................................................................................................47
Zeroing the Depth Sensor ........................................................................................................................................................50
Software..............................................................................................................................................................................................52
VuSitu Mobile App.......................................................................................................................................................................52
VuSitu Overview...........................................................................................................................................................................52
VuSitu Menu Options .................................................................................................................................................................53
Selecting with Long-press and Swipe ..................................................................................................................................53
VuSitu Data ........................................................................................................................................................................................54
Downloading Your Data ............................................................................................................................................................54
Sharing Data ..................................................................................................................................................................................54
Viewing Data on a Mac or PC...................................................................................................................................................54
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Live Readings in VuSitu..................................................................................................................................................................55
Snapshot Mode.............................................................................................................................................................................55
Live Readings Mode....................................................................................................................................................................55
Exporting Data Files....................................................................................................................................................................56
Viewing Data Files........................................................................................................................................................................56
VuSitu Locations...............................................................................................................................................................................57
About VuSitu Locations .............................................................................................................................................................57
How to Create a Location..........................................................................................................................................................57
Care and Maintenance...................................................................................................................................................................60
Maintenance Schedule ..............................................................................................................................................................60
User-Serviceable Parts................................................................................................................................................................60
Storage.............................................................................................................................................................................................60
Cleaning the Sonde.....................................................................................................................................................................61
Cleaning and Storing the pH/ORP Sensor ..........................................................................................................................61
Cleaning and Storing the RDO Sensor .................................................................................................................................63
Cleaning and Storing the Conductivity Sensor.................................................................................................................64
Cleaning and Storing the Turbidity Sensor.........................................................................................................................65
Declaration of Conformity............................................................................................................................................................67
Appendix ...........................................................................................................................................................................................68
Appendix A: Parameter Discovery .........................................................................................................................................68
Appendix B: Parameter Numbers and Locations..............................................................................................................69
Appendix C: Unit IDs...................................................................................................................................................................71
Appendix D: Register Data Formats ......................................................................................................................................74
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5
Introduction
Refer to this manual for specications, instructions, and other information about your Aqua TROLL 600.
The instrument serial number is on the product label axed to the instrument body. Serial numbers for
individual sensors are engraved on the sensor body.
Your equipment was carefully inspected before shipping. Check the equipment for any physical damage
sustained during shipment. Notify In-Situ and le a claim with the carrier if there is any such damage; do not
attempt to deploy or operate the instrument.
Throughout this document you will see the following symbols:
Accessories may be shipped separately and should be inspected for physical damage and fulllment of your
order.
A checkmark highlights a tip or feature.
Save packing materials for future storage and shipping of your equipment.
The exclamation point calls your attention to a requirement, safety issue, or important action
that should not be overlooked.
The Aqua TROLL 600 Sonde is a multiparameter water quality sonde with LCD screen, internal memory,
and additional SD card storage. The Aqua TROLL 600 uses the latest sensor and electronics technology to
provide laboratory-quality measurements for eld use. The water level/pressure sensor and barometric
pressure sensor are integrated into the sonde. The optical Rugged Dissolved Oxygen (RDO^®),
conductivity, temperature, turbidity, pH/ORP sensors and the RDO Sensor Cap are replaceable. It is optional
to include a motorized sensor wiper on the instrument.
The Aqua TROLL 600 can connect wirelessly via Bluetooth to the VuSitu mobile app or can connect to Win-
Situ 5 Software using a cable.
Purpose
Serial Number Location
Instrument Description
Document Conventions
Unpacking and Inspecting
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6
Obtaining Repair Service
If you suspect your system is malfunctioning and repair is needed, you can help assure ecient servicing by
following these guidelines:
1 Call or email In-Situ Technical Support. Have the product model and serial number available.
2 Be prepared to describe the problem, including how the product was used and the conditions noted
at the time of the malfunction.
3 If Technical Support determines that service is needed, they will ask your company to ll out the RMA
form and pre-approve a specied monetary amount for repair charges. When the form and pre-approval
is received, Technical Support will assign an RMA (Return Material Authorization) number.
4 Clean the product as described in the manual.
5 If the product contains a removable battery, remove and retain it unless you are returning the system
for a refund or Technical Support states otherwise.
6 Carefully pack your product in its original shipping box, if possible.
7 Mark the RMA number clearly on the outside of the box.
8 Send the package, shipping prepaid, to:
In-Situ:
ATTN: Repairs
221 East Lincoln Avenue
Fort Collins, CO 80524
The warranty does not cover damage during transit. In-Situ recommends insurance for all shipments.
Warranty repairs will be shipped back prepaid.
Outside the U.S.
Contact your international In-Situ distributor for repair and service information.
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7
Guidelines for Cleaning Returned Equipment
Please help us protect the health and safety of our employees by cleaning and decontaminating
equipment that has been subjected to potential biological or health hazards, and labeling such equipment.
Unfortunately, we cannot service your equipment without such notication. Please complete and sign the
form (or a similar statement certifying that the equipment has been cleaned and decontaminated) and send
it to us with each instrument.
If an instrument is returned to our Service Center for repair or recalibration without a
statement that it has been cleaned and decontaminated, or if it is the opinion of our Service
Representatives that the equipment presents a potential health or biological hazard, we
reserve the right to withhold service until proper certication is obtained.
1 We recommend cleaning with only mild soaps that are compatible with the product materials.
Wetted materials lists are provided on the product specication sheets. Clean all cables and remove all
foreign matter.
2 Clean the cable connectors with a clean, dry cloth. Do not submerge the connectors.
3 Clean the instrument including the nosecone, cable head, and protective caps.
Decontamination & Cleaning Statement
Company Name Phone
Address
City State
Instrument Type Serial Number
Contaminant(s) if known)
Decontamination procedure(s) used
Cleaning veried by Title
Date

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8
Safety
• Use D-cell alkaline batteries.
• Do not use batteries of dierent ages or types.
• Do not submerge the Wireless TROLLCom or your mobile device in liquid.
• Ensure that sensors, or sensor plugs, are completely inserted into the ports, so that no liquid can enter the
instrument.
• Ensure that the RDO Sensor Cap is pressed rmly over the sensor lens and is ush with the instrument
before submerging in liquid.
• Replace the cable if insulation or connectors are damaged.
• Make sure the probe and sensor O-rings are clean and free of damage.
Read the safety information on this page before deploying or conguring your Aqua TROLL
600. If you have questions, contact In-Situ Technical Support for assistance.
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9
General Specications
Operating temperature -5 to 50° C (23 to 122° F)
Storage temperature Components without uid: -40 to 65° C (-40 to 149° F) pH/ORP probes:
-5 to 65° C
Dimensions
4.7 cm (1.85 in.) OD x 60.2 cm (23.7 in.) with restrictor installed
(including connector)
With bail: 73.9 cm (29.1 in.)
Weight 1.45 kg (3.2 lbs) - includes all sensors, batteries, bail
Wetted materials
(sonde and sensors)
Ceramic, Delrin™, Inconel™, PC, PC alloy, Platinum, Nylon,
Santoprene™,Titanium, Viton™
Environment rating IP68 with all sensors and cable attached. IP67 with sensors removed,
battery cover removed, or cable detached
Max pressure rating Up to 350 PSI
Communication RS485/MODBUS, SDI-12, Bluetooth®
Reading rate 1 reading every 2 seconds for one parameter, no wipe
Internal memory 16 MB
Additional memory, micro SD
card216+ GB included, any size micro SD up to 32 GB accepted
Logging rate 1 minute to 99 hours
Logging modes Linear, Linear Average, Event
Data logging 50 logs (dened, scheduled to run, or stored)
LCD screen Integrated display shows status of sonde, sensor ports, data log,
battery, and connectivity
Internal power
Battery life3
(2) user-replaceable D-cell alkaline batteries
> 6 months typical with wiping
> 9 months typical without wiping
External power voltage4
External power current4
8-36 VDC (required for normal operation)
Sleep:< 0.2 mA typical
Measurement:40 mA typical, 75 mA Max
Interface Win-Situ 5 Software, VuSitu Mobile App on select
mobile devices using Android 4.4 with Bluetooth 2.0
Cable Vented or non-vented polyurethane or vented Tefzel®
Hex screw driver 0.050 in. (1.3 mm)
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Software interface
Android: VuSitu through Google Play
Windows: Win-Situ 5
Data Services: HydroVu
Interface Android 4.4, requires BlueTooth 2.0
Certications CE, FCC, WEEE, RoHS Compliant
Warranty 2 year - sonde, sensors (excluding pH/ORP); 1 year - pH/ORP sensor
Other - see warranty policy at www.in-situ.com
Notes
Specications are subject to change without notice. Android is a
trademark of Google, Inc. Bluetooth is a trademark of Bluetooth SIG,
Inc. Delrin and Tefzel are trademarks of E.I. du Pont de Nemours & Co.
Santoprene is a trademark of ExxonMobile. Inconel is a trademark of
Special Metals Corporation. Viton is a registered trademark of DuPont
Performance Elastomers L.L.C.
1For 30 parameters>100,000 data records, > 3 years at 15 minute interval. A single data record includes timestamp, temperature,
RDO, pH, ORP, turbidity, and conductivity logged in Linear or Linear Average mode.
2Log data recorded to SD card in comma delimited variable (CSV) le format.
3Logging all sensors at 15 minute interval on 2 D-cell alkaline batteries. Battery life dependent on site conditions and wiping.
4Dependent on display and wiping
Current from an external power source must not exceed 4 amps.
External Power Source Requirements
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Instrument Dimensions with Restrictor On
Instrument Dimensions with Restrictor O
Total length with connector 60.2 cm (23.7 in)
Diameter 47 mm (1.85 in)
Total length with wiper brush on 60.2 cm (23.7 in)
Total length with wiper brush o 47 mm (1.85 in)
Diameter 41.66 mm (1.64 in)
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Sensor Specications
Sensor Summary
Sensors Shelf Life Field Life
Recommended
Calibraiton
Frequency
Pressure
Rating - PSI Usable Depth
Operational
Temperature
Range
pH/ORP 15 months 1 year or greater 10 to 12 weeks 350 200 650 - 5 to 50° C
RDO NA 2 years or
greater 12 months 350 200 650 - 5 to 50° C
Conductivity NA 2 years or
greater
User calibration
only if needed 350 200 650 - 5 to 50° C
Temperature NA 2 years or
greater NA 350 200 650 - 5 to 50° C
Turbidity NA 2 years or
greater
User calibration
only if needed 350 200 650 - 5 to 50° C
Pressure NA 2 years or
greater
User calibration
only if needed
12.8
42.7
108
285
9
30
76
200
30
100
250
650
- 5 to 50° C
Barometric
Pressure NA 2 years or greater
User calibration
only if needed NA NA NA - 5 to 50° C
Ammonium 6 months 6 to 12 months Monthly 30 25 70 0 to 40° C
Chloride 6 months 1 year or greater Monthly 350 200 650 0 to 50° C
Nitrate 6 months 6 to 12 months Monthly 30 25 70 0 to 40° C
Chlorophyll a NA 2 years or
greater
User calibration
only if needed 350 200 650 - 5 to 50° C
BGA-PC NA 2 years or
greater
User calibration
only if needed 350 200 650 - 5 to 50° C
BGA-PE NA 2 years or
greater
User calibration
only if needed 350 200 650 - 5 to 50° C
Rhodamine NA 2 years or
greater
User calibration
only if needed 350 200 650 - 5 to 50° C
* Shelf life is included in total life of sensor.
** Field life and calibration frequency dependent on site conditions.
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Potential Interferents
RDO Cap Chemical Incompatibility
Conductivity/Temperature Sensor
pH
Sodium salts
Dissolved Oxygen
Temperature, atmospheric pressure, salinity,
chlorinity
Ammonium
Cesium, Potassium, Thallium, pH, Silver, Lithium,
Sodium
Nitrate
Perchlorate, Iodide, Chlorate, Cyanide, Bromide,
Nitrite, Hydrogen Sulde (bisulte), Hydrogen
Carbonate
(bicarbonate), Carbonate, Chloride, Dihydrogen
Phosphate, Hydrogen Phosphate, Phosphate,
Acetate, Fluoride, Sulfate
Conductivity
Temperature
ORP
Ions that are stronger reducing agents than
hydrogen or platinum, e.g., chromium, vanadium,
titanium, etc.
Chloride
Hydroxide, Ammonia, Thiosulfate, Bromide, Sulde,
Iodide, Cyanide
BGA-PC, BGA-PE, Chlorophyll a, Rhodamine
Turbidity
The following chemicals will damage the RDOsensing element.
Soaking the Conductivity/Temperature sensor in vinegar for longer than one hour can cause
serious damage.
• Alcohols > 5%
• Hydrogen peroxide > 3%
• Sodium hypochlorite (commercial bleach) > 3%
• Gaseous sulfur dioxide
• Gaseous chlorine
• Do not use in organic solvents (e.g., acetone, chloroform, methylene chloride, etc.), which may destroy the
sensing element
Ammonium, Chloride, and Nitrate Interferent Concentrations
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Ammonium
Chloride
Nitrate
The table below lists concentrations of possible interfering ions that cause 10% error at various levels (in
ppm) of NH4+.
The table below lists concentrations of possible interfering ions that cause 10% error at various levels (in
ppm) of Cl-.
The table below lists concentrations of possible interfering ions that cause 10% error at various levels (in
ppm) of N03-.
Ion 100 ppm NH4+ 10 ppm NH4+ 1 ppm NH4+
Celsium (Cs+) 100 10 1
Potassium (K+) 270 27 2.7
Thallium (TI+) 3100 310 31
pH (H+) pH 1.6 pH 2.6 pH 3.6
Silver (Ag+) 270,000 27,000 2,700
Lithium (Li+) 35,000 3,500 350
Sodium (Na+) 11,100 1,100 110
Ion 100 ppm NH4+ 10 ppm NH4+ 1 ppm NH4+
Hydroxide (OH-) 3,840 384 38.4
Ammonia (NH3) 6 0.6 0.06
Thiosulfate (S2O3
2-) 3 0.3 0.03
Bromide (Br-) 0.68 0.068 6.8 x 10-3
Sulde (S2-) 9 x 10-5 9 x 10-6 9 x 10-7
Iodide (I-) 1.8 x 10-4 1.8 x 10-5 1.8 x 10-6
Cyanide (CN-) 1.5 x 10-5 1.5 x 10-6 1.5 x 10-7
Ion 100 ppm NH4+ 10 ppm NH4+ 1 ppm NH4+
Perchlorate (CIO4
-) 7 x 10-2 7 x 10-3 7 x 10-4
Iodide (I-) 4 0.4 0.04
Chlorate (CIO3
-) 30 3 0.3
Cyanide (CN-) 20 2 0.2
Bromide (Br-) 400 40 4
Nitrite (NO2
-) 230 23 2
Hydrogen Sulde (HS-) 230 23 2
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Bicarbonate (HCO3
-) 440 440 44
Carbonate (CO3
2-) 8,600 860 86
Chloride (CI-) 7,600 760 76
Dihydrogen Phosphate
(H2PO4
-)34,640 3,464 346
Hydrogen Phosphate
(HPO4
2-)34,300 3,430 343
Phosphate (PO4
3-) 33,900 3,390 339
Acetate (OAc-) 104,200 10,420 1,042
Fluoride (F-) 81,400 8,140 814
Sulfate (SO4
2-) 685,700 68,570 6,857
Barometric Pressure Sensor Specications
Conductivity Sensor Specications
Accuracy ±1.0 mbar
Range 300 to 1,100 mbar
Resolution 0.1 mbar
Sensor Type Fixed
Response Time T63<1s, T90<1s, T95<1s
Units of Measure psi, kPa, bar, mbar, mmHg, inHg
Methodology Silicon strain gauge
Accuracy
±0.5% of reading plus 1 μS/cm from 0 to 100,000
μS/cm;±1.0% of reading from 100,000 to 200,000
μS/cm; ±2% of reading from 200,000 to 350,000 µS/
cm
Range 0 to 350,000 μS/cm
Resolution 0.1 µS/cm
Sensor Type Removeable
Response Time T63<1s, T90<3s, T95<5s
Units of Measure
Actual conductivity: μS/cm, mS/cm Specic
conductivity: μS/cm, mS/cm Salinity: PSU
Total dissolved solids: ppt, ppm Resistivity: Ohms-
cm
Density: g/cm3
Methodology Std. Methods 2510, EPA 120.1
*Accuracy at calibration points. For greatest accuracy over instrument life, keep the conductivity cell submersed in water for 24-48
hours prior to calibration and deployment.
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Total Dissolved Solids
Salinity
TDS is derived from conductivity and temperature.
TDS is derived from conductivity and temperature.
Range 0 to 350 ppt
Resolution 0.1 ppt
Units of Measure ppt, ppm
Range 0 to 350 PSU
Resolution 0.1 PSU
Units of Measure PSU, ppt
Methodology Std. Methods 2520A
Accuracy ±0.1 mg/L from 0 to 8 mg/L
±2% of reading from 20 to 50 mg/L
Range 0 to 20 mg/L
20 to 60 mg/L
Resolution 0.01 mg/L
Sensor Type Removable with replaceable RDO-X Cap
Response Time RDO-X Cap: T63<15s, T90<45s, T95<60s
Units of Measure mg/L, % saturation, ppm
Methodology
EPA-approved In-Situ Methods (under the Alternate
Test Procedure process): 1002-8-2009, 1003-8-2009,
1004-8-2009
Accuracy Typical ±0.1% full scale (FS)
Range
Non-vented or Vented
9.0 m (30 ft) - Burst: 27 m (90 ft) 30 m (100 ft) - Burst:
40 m (130 ft) 76 m (250 ft) - Burst: 107 m (350 ft) 200
m (650 ft) - Burst: 229 m (750 ft)
Resolution ±0.01% FS or better
Sensor Type Fixed
Response Time T63<1s, T90<1s, T95<1s
Dissolved Oxygen RDO Sensor Specications
Level, Depth, Pressure Sensor Specications
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Units of Measure Pressure: psi, kPa, bar, mbar, mmHg, inHg, cmH2O,
inH2O Level: mm, cm, m, in, ft, cmH2O, inH2O
Methodology Piezoresistive; ceramic
*Typical performance across full temperature and pressure calibrated range. Typical is dened as all values
within 1 standard deviation.
*At thermal equilibrium.
*Accuracy from standard at 25° C.
**At thermal equilibrium immediately following calibration, measuring from air to +400 mV
ORP Sensor Specications
pH Sensor Specications
Accuracy ±5.0 mV @ 25° C
Range ±1,400 mV
Resolution 0.1 mV
Sensor Type Replaceable pH/ORP combo sensor
Response Time** T63<3s, T90<15s, T95<30s
Units of Measure mV
Methodology Std. Methods 2580
Accuracy ±0.1 pH units or better
Range 0 to 14 pH units
Resolution 0.01 pH unit
Sensor Type Replaceable pH/ORP combo sensor
Response Time** T63<1s, T90<2s, T95<3s
Units of Measure pH units
Methodology Std. Methods 4500-H+, EPA 150.2
Temperature Sensor Specications
Accuracy ±0.1° C
Range -5 to 50° C (23 to 122° F)
Resolution 0.01° C
Sensor Type Replaceable
Response Time** T63<2s, T90<15s, T95<30s
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Sensor only, when transferring from air to ambient water temperature. Typical system response time with all
sensors and restrictor installed: T63<30s; T90<3.5m; T95,7.5m
Turbidity Sensor Specications
Accuracy ±2% of reading or ±2 NTU or FNU, whichever is
greater
Range 0 to 4,000 NTU
Resolution 0.01 NTU (0 to 1,000 NTU) 0.1 NTU (1,000 to 4,000
NTU)
Sensor Type Replaceable
Response Time** T63<1s, T90<1s, T95<1s
Units of Measure NTU, FNU
Methodology ISO 7027
Total Suspended Solids
Ammonium Sensor Specications
TSS is derived from turbidity.
*Between calibration points.
User-dened reference.
Range 0 to 1,500 mg/L
Resolution 0.1 mg/L
Units of Measure ppt, mg/L
Accuracy ±10% or ± 2 mg/L, whichever is greater
Max Depth 25 m, 30 PSI
Range 0-10,000 mg/L as N
Resolution 0.01 mg/L
Sensor Type Removable
Response Time* T90 < 10sec, T95 < 30sec
Units of Measure mg/L, ppm, mV
Methodology Std. Methods 4500-NH3D, EPA 350.3
Units of Measure ° C, ° F
Methodology EPA 170.1
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Ammonia (Unionized Ammonia and Total Ammonia)
Ammonia is derived from ammonium, pH and salinity. pH sensor and
conductivity/temperature sensor required.
* Between calibration points.
* Between calibration points.
Range 0 to 10,000 mg/L
Resolution 0.01 mg/L
Units of Measure mg/L, ppm
Chloride Sensor Specications
Nitrate Sensor Specications
Chlorophyll a Sensor Specications
Accuracy ±10% or ±2 mg/L, w.i.g.*
Range 0-190,000 mg/L - CL-
Resolution 0.01 mg/L
Sensor Type Removable
Response Time* T90 <10sec, T95 < 30sec
Units of Measure mg/L, ppm, mV
Methodology Std. Methods 4500-Cl-D
Accuracy ±10% or ±2 mg/L, w.i.g.*
Max Depth 25 m, 30 PSI
Range 0-50,000 mg/L as N
Resolution 0.01 mg/L
Sensor Type Removable
Response Time* T90 <10sec, T95 < 30sec
Units of Measure mg/L, ppm, mV
Methodology Std. Methods 4500-NO3D
Linearity R2 > 0.999 for serial dilutions of 0-1000 µg/L Chl a in
MeOH
Max Depth 200 m
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Range 0-100 RFU
0-1000 µg/L Chl a in MeoH
Resolution .001 RFU
.01 µg/L Chl a
Sensor Type Removable
Response Time* T63<1s, T90<1s, T95<1s
Units of Measure Concentration: µg/L
Fluorescence: RFU
Excitation Wavelength (nominal) 430 nm
Detection Wavelength 675 nm to 750 nm
BGA-PC Sensor Specications
BGA-PE Sensor Specications
Linearity R2 > 0.999 for serial dilutions of PCstandards from
0-1000 µg/L PC
Max Depth 200 m
Range 0-100 RFU
0-1000 µg/L PC
Resolution .001 RFU
.01 µg/L PC
Sensor Type Removable
Response Time* T63<1s, T90<1s, T95<1s
Units of Measure Concentration: µg/L
Fluorescence: RFU
Excitation Wavelength (nominal) 590 nm
Detection Wavelength 640 nm to 690 nm
Linearity R2 > 0.999 for serial dilutions of PEstandards from
0-1000 µg/L PE
Max Depth 200 m
Range 0-100 RFU
0-1000 µg/L PE
Resolution .001 RFU
.01 µg/L PE
Sensor Type Removable
Response Time* T63<1s, T90<1s, T95<1s
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