Wet Labs ECO VSF, Руководство пользователя

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ECO VSF User’s Guide (VSF) Revision AN 14 Sept. 2011 1
1. Specifications
Model VSF(RT) VSF VSFS VSFB VSFSB
Mechanical
Diameter 6.3 cm
Length 12.7 cm 13.3 cm 27.4 cm 27.99 cm
Weight, in air
0.4 kg 0.5 kg 0.96 kg
Material Acetal copolymer
Environmental
Temperature range
0–30 deg C
Depth rating 600 m 300 m
Optional pressure sensor -- Y
Optional thermistor -- Y
Electrical
Output resolution
12 bit
Internal data logging
N Y
Internal batteries N Y Y
Connector
MCBH6MP
Input 7–15 VDC
Current, typical 60 mA
Current, sleep
140 µA
Data memory -- 77,000 samples
Sample rate to 8 Hz
RS-232 output
19200 baud
Optional Anti-fouling
bio-wiper™
N Y N Y
Bio-wiper™ cycle - - 140 mA
Optical
Wavelength
470, 532, or 650 nm
Sensitivity
0.003 m
-1
Range, typical 0–5 m
-1
Linearity 99% R
2
VSF(RT)— Provides an RS-232 serial output with 4000-count range. This unit can be programmed for
continuous operation.
VSF— Provides an RS-232 serial output with 4000-count range. This unit can be programmed for
continuous operation or periodic sampling.
VSFS —Provides the capabilities of the VSF with an integrated anti-fouling Bio-wiper ™.
VSFB —Provides the capabilities of the VSF and self-recording with internal batteries for autonomous
operation.
VSFSB —Provides the capabilities of the VSF with an integrated anti-fouling Bio-wiper ™ and self-recording
with internal batteries for autonomous operation.
Specifications subject to change without notice.