
WATER QUALITY
INSTRUMENTS
13
AQUAREADTM GPS AQUAMETER
The AQUAREADTM GPS AQUAMETER is the most sophisticated, yet easy to use multi-parameter water quality test system that
we have come across.
Developed by an award-winning team of scientists and engineers whose experience include the design of moving map satellite
navigation systems for high speed military jets, the GPS AQUAMETER™ is a breakthrough in ergonomic and operating system
design. With the GPS AQUAMETER™ and its associated range of multi-parameter probes, it is now possible for anyone to obtain
fast, reliable, accurate and dependable water quality readings, at an economical price.
The real star of the AQUAREAD™ water quality testing system is the multi parameter AQUAPROBE™. Available in eight dierent
versions to cover everything from basic pH testing right through to comprehensive water analysis, these probes are built from
high quality marine grade aluminium and stainless steel to withstand rough treatment in the harshest environments.
All AQUAREAD™ products are designed and built in UK with full quality control and traceability on all parts to avionics industry
standards. In February 2009, AQUARead™ won the Shell Livewire award for innovation.
Features:
• MeasurespH,Turbidity,ORP,DissolvedOxygen,Conductivity/TDS/Salinity/Resistivity/Seawaterspecicgravity,temperature,
Atmospheric Pressure
• LogdataeasilyalongwithGPScoordinate-eithersettheunittologatregularintervals,orgrabthecurrentreadingsby
hitting the M+ key
• Optionalowcellisperfectlysuitedtogroundwaterpurging&sampling.
• Newextendedwarranty–
- 3 years on AQUAMETER™
- 1 year on AQUAPROBE™ and accessories
- 2 years on connectors
Specications
Meter dimensions 90mm x 180mm x 39mm
Meter weight 450g
Probe dimensions 290mm x 42mm dia.
Probe Weight 725g
Meter Protection Class IP67 (30 mins at 1M)
Probe Protection Class IP68 (permanent immersion at 10M)
Data Memory 1000 full sets including GLP data
GPS Accuracy +/- 10M in all 3 dimensions
Power 5 x AA cells. Alkaline or Ni-MH rechargeable
Battery Life Alkaline > 20 hours. Ni-MH > 40 hours
OperatingTemperature -5˚C–+50˚
PC Interface USB (cable provided)
Multi-Parameter
Parameter Range Resolution Repeatability
Atmospheric
Pressure
150mb–1150mb Accuracy +/- 1mb
Turbidity 0–1000NTU ± 2% of auto-ranged scale
Dissolved
Oxygen
0–500%/0–50.00mg/L 0.1% / 0.01mg/L ± 1% of reading
Conductivity
0–200mS/cm
(200,000μS/cm)
3 Auto-range scales:
0–9999μS/cm,10.00–
99.99mS/cm,
100.0–200.0mS/cm
± 1% of reading or ± 1μS/cm if greater
TDS 0–100,000mg/L(ppm)
2 Auto-range scales:
0–9999mg/L,10.00–
100.00g/L
± 1% of reading or ± 1mg/L if greater
Resistivity 5Ω·cm–1MΩ·cm
2 Auto-range scales:
5–9999Ω·cm,10.0–
1000.0KΩ·cm
± 1% of reading or ± 1Ω·cm if greater
Salinity
0–70PSU/0–70ppt
(g/Kg)
0.01 PSU / 0.01 ppt ± 1% of reading or ± 0.1 unit if greater
Seawater
Specic
Gravity
0–50σ 0.1σ ±1.0σ
pH 0–14pH/±625mV 0.01 pH / ± 0.1mV ± 0.01 pH / ± 0.5mV
ORP ± 2000mV 0.1mV ± 0.5mV
Temperature -5˚C–+50˚C 0.1˚C ± 0.5˚C
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