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  • 商品名称: SST CTD Series
  • 商品编号: o2
  • Views : 270

Germany SST's CTD series is a high-quality, high-precision multi-parameter probe, which can be carried out in the ocean or lakes, where physical and chemical measurements. By connecting to an external device can increase the number of sensors, such as the fluorometer, DC or other account that can be received via an underwater cable directly to the equipment on the roof CTD90. System can control and operation of motor drive water sampler.

Model Comparison Chart


Model

CTD48

CTD48M

CTD60

CTD60M

CTD90

CTD90M

the bottom of the sensor the maximum number of

4

4

5

5

9

9

the maximum number of external sensors

-

-

1

-

2

-

memory

-

8MB

-

64MB

-

64MB

FSK communications output

-

-

can be equipped with

can be equipped with

can be equipped with

can be equipped with

data output

RS-232

RS-232

RS-232

RS-232

RS-232

RS-232

can be equipped with sensors

pressure

can be equipped with

can be equipped with

can be equipped with

can be equipped with

can be equipped with

can be equipped with

Temperature (Pt100)

thermohaline one sensor

thermohaline one sensor

can be equipped with

can be equipped with

can be equipped with

can be equipped with

salinity (7-pole quarz-cell)

thermohaline one sensor

thermohaline one sensor

can be equipped with

can be equipped with

can be equipped with

can be equipped with

dissolved oxygen (OxyGuard)

-

-

can be equipped with

can be equipped with

can be equipped with

can be equipped with

pH

PH or oxidation-reduction with only a

PH or oxidation-reduction with only a

can be equipped with

can be equipped with

can be equipped with

can be equipped with

redox

PH or oxidation-reduction with only a

PH or oxidation-reduction with only a

can be equipped with

can be equipped with

can be equipped with

can be equipped with

turbidity

can be equipped with

can be equipped with

can be equipped with

can be equipped with

can be equipped with

can be equipped with

2-axis electromagnetic current meter

-

-

can be equipped with

-

can be equipped with

can be equipped with

leaf green fluorescent count

-

-

can be equipped with

can be equipped with

can be equipped with

can be equipped with

Rhodamine Fluorometer

-

-

can be equipped with

can be equipped with

can be equipped with

can be equipped with

compass

-

-

can be equipped with

can be equipped with

can be equipped with

can be equipped with

Altimeter

-

-

can be equipped with

can be equipped with

can be equipped with

can be equipped with

water sampling devices

-

-

can be equipped with

can be equipped with

can be equipped with

can be equipped with

main technical parameters:

Sensing Principles Range Accuracy Resolution response time
pressure stress 10, 20, 50 Bar + / - 0.1% fs 0.002% fs 20 ms
temperature Pt 100 -2 ... +32 ° C + / - 0.01 ° C 0.001 ° C 100 ms
conductivity 7 Electrode 0 ... 60 mS / cm + / - 0.020mS/cm 0.002 mS / cm 100 ms
conductivity 7 Electrode 0 ... 60 mS / cm + / - 0.005mS/cm 0.0001mS/cm 100 ms
oxygen steady-state very Franco-Prussian 0 ... 150% sat
0 ... 20 mg / lt
+ / -2% sat
+ / -2% Sat
0.1% sat
0.1% sat
10 s (63%)
30 s (90%)
PH Single-Electrode 4 ... 10 + / - 0,1 0.002 1 s
redox Single-Electrode + / - 2V + / -20 mV 1.0 mV 1 s
transmittance 180 ° 0 .. 100% 1% 0.1%
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