Frequency 12 kHz, Range 0-6000 m
Four beams, temperature sensor, magnetic compass, Range 110 m, accuracy of velocity measurements 0.5%, +/- 0.5 mm/s, precision 0.1 mm/s, Frequency 1 Hz, Temperature Range -5 – 45 C.
2 temperature sensors (SBE3, accuracy 0.001 C, range -2 – 35 C), 2 conductivity sensors (SBE4C, accuracy 0.0003 S/m, range 0-7 S/m), pressure sensor (0-6000 db), dissolved oxygen sensor (SBE43, thermocompensation, sensitivity threshold 120%, initial accuracy 2% of the saturation level, range 0-7000 m), optic turbidity sensor (light wave length 880 nm, sensitivity/range). Frequency of measurements 24 Hz.
300 baud modem interface, NMEA Interface, A/D converter for a Surface PAR light sensor, Tape recorder interface, Remote output, Audible alarm, RS-232 Serial Data Uplink interface.
Benthos PSA-916 Altimeter, Frequency 200kHz, Measurement Range 1-100 m, Accuracy 1 cm, Depth Range 0-6000 m.
Dimensions: Diameter 991-1550 mm, Height 1201-1786 mm, Weight 68-199 kg (dimensions and weight depend on plastic bottles equipped), Pylon connectors SBE9p, SBE19p, SBE25, SBE17p).
Primary frequency (PHF) about 36 kHz (band 30 – 42 kHz)
PHF source level >245 dB//μPa re 1m
Secondary low frequencies (SLF) 2, 3, 4, 5, 6, 7 kHz (centre frequency, user selectable)
SLF pulse width 0.15 – 5 ms (user selectable)
SLF pulse type Ricker, CW, LFM (chirp)
SLF full band 1 – 11 kHz
Beam width (-3dB) about ±1.5° for all frequencies (footprint <5.5% of water depth)
Water depth range 5 – 6,000 m
Sediment penetration up to 150 m (depending on sediment type and noise)
Layer resolution up to 12 cm
Pulse rate up to 40 pings/s (multi ping, burst ping available)
Heave / Roll / Pitch compensation yes / yes / option (depending on external sensor data)
Data acquisition 24 bit / 48kHz full waveform data
External sensor interfaces HRP sensor, GPS, Depth
Bottom detection internal (HF and LF data) or external depth
Power supply 100-240 V AC / 50-60 Hz
Power consumption <1,200W
Thermosalinograph SBE21: Temperature sensor (accuracy 0.001, range -5-35C), conductivity sensor (range 0-7 S/m, accuracy 0.001 S/m), Temperature sensor SBE38 (accuracy 0.001, range -5-35C)
Automatic weather station AWS 2700, real-time recording, pressure sensor, temperature sensor, humidity sensor, wind speed and direction sensor
Metrohm Titrino Basic 794 Automatic Potentiometric Titrator RS232 interface, remote control and keyboard, microprocessor control for monotonous and dynamic titration