Current Meter

Type:  Infinity-EM Model AEM-USB, JFE Advantech Co. Ltd (Japan)
Specifications:

>  Measurement mode: Continuous & Burst

>  Measurement Interval: 0.1 – 600 sec

>  Sampling Number: 1 – 18000 data

>  Sensor specification: Velocity (0 -500cm/sec), Direction (0-360⁰), Temperature (-5 to 45⁰c)

>  Weight: 1kg

>  Software: Windows XP and Windows Vista

OBS-3A Turbidity and Temperature Monitoring System

Type: Campbell Scientific Inc OBS-3A Turbidity and Temperature Monitoring System

Specifications:

>  Measurement range: Turbidity (0.4 to 4000 NTU), Pressure (0 -200m), Temperature (0⁰ to 35⁰C), Conductivity (0 to 65mS/cm).

>  OBS Sensor : 5Hz

>  Maximum size sample : 2048

>  Sampling rate: 1 to 25Hz

>  Maximum Data Rate : 25Hz

>  Weight : 1.5kg

>  Software : OBS-3A Utility

Acoustic Doppler Current Profiler (ADCP)

Type: Aquadopp Nortek Profiler 1MHz
Specifications:

>  1MHz standard head (3 beams)

>  Acoustic frequency : 12-20m

>  Maximum Profiling Range : 12-20MHz

>  Cell size : 0.3-4m

>  Velocity range : +/- 10m/s

>  Software : Aquapro

>  Accessories: Frame for bottom deployment. Barnacle 53, a compact trawl-resistant seafloor platform 1.35m diameter.

Water Level TROLL Instruments

Type: In Situ Water Level TROLL500 (1 unit) , 100 (3 units)  and BaroTROLL (1 unit)

Specification:

>  Level TROLL 500 : Pressure sensor (30 psia-500psia), Temperature sensor (+/- 0.1 to 0.01⁰c)

>  Level TROLL 100: Pressure sensor (30 psia -100psia), Temperature sensor (+/- 0.1 to 0.01⁰c)

>  BaroTROLL: Pressure Sensor (0-16.5psi), Temperature sensor (+/- 0.1 to 0.01⁰c)

>  Accessories : Docking station for Level TROLL 100