Model WQC-30 2. Specifications and Functions
-
16
-
(Continued)
Heading Details
Weight Instrument unit: approx. 290g (including battery)
Sensor module: approx. 1400g (2m), approx. 2100 g (11m),
approx. 3500g (30m)
Performance guarantee temperature
range
0 to 45°C
However, this excludes cases where the temperature of the sensor module
changes abruptly. *7
*1： For calibration with formazine standard solution “NTU”, and for calibration with kaolin standard
solution, “mg/L” is displayed. SS concentration cannot be measured.
*2： Flow velocity condition is 10cm/s or over.
*3： For fixed conditions.
*4： Not valid when the sensor module is not connected and when using external input-output
(optional).
*5： May not be used at the same time as the print function
*6： In cases where the sample being measured is grounded (when measuring sea, ponds, rivers,
built-in metal tanks etc.), a commercially available RS-232C isolator (signal isolation unit) is
required between the instrument unit (WQC-30) and the connected RS-232C equipment (personal
computer, sequencer, etc.)
【
IMPORTANT
】
•
If an RS-232C Isolator is not used, the measured values may be affected
by ground loops (signal currents circulating through the earth).
*7： When using the optional AC adapter or external printer this is 0 to 40°C.
〔Note〕 • This sensor module is not for use in continuous measurement. When performing simple
monitoring, please limit the maximum continuous usage time to 24 hours or less.
• In order to maintain the accuracy of measurements, regular cleaning of the sensor part is required.
To Next Page
Loading...
Need help?
General