Portable Turbidity Meter

We are offering portable turbidity meter.
Product characteristics
ac & dc power supply, low power consumption, cabinet and handsome contour design,
facilitating field and lab use;
configured with auto power-off function and low power dissipation circuit, able to
effectively prolong service life of battery;
microcomputer, touch keyboard, backlight lcd, standard parallel rs232 data
communication interface
custom-made high strength long service life lamp-house, provided with data storage
and inquiry function, can meet glp requirements
data nonlinear processing and data smoothing function, quick and automatic multipoints
calibration, self-diagnostic information prompt, selectable span – automatic or
manual switch
adopting big-screen highly transparent lcd display, with comfortable reading, and free
of ill influence from sunlight;
adopting low-drift and high-accuracy integrated circuit, efficient and time proof light
source, effectively ensuring long reliable performance
unique locative structure and high-accuracy light path system, effectively ensuring
exactness and repeatability;
low voltage indication, cuing users to change battery, to ensure exact and effective
measurement;
configured with output port of measured values, possible to connect with recording
meter
technical specification:
model
sts-39001
sts-39002
sts-39003
sts-39004
minimum principle 90°scattered light
minimum readout (ntu) 0.01 0.001 0.01 0.001
measuring range (ntu) 050 010 010 010
0500
01000
0500
01000
0~4000
basic error (f.s.) ±2%
repeatability ≤1%
zero draft (f.s.) ±0.5% (0.1 ntu) ±0.5% (0.02 ntu)