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Hardware Calibration
Hardware Calibration is used to calibrate the relevant
hardware of the analyzer, including analog output
calibration, optics calibration, liquid sensor calibration and
temperature sensor calibration.
Optics Calibration: is used for the correction of light path.
After the Analyzer has been running for a long time (half
year), the light source and measuring cell may have slight
changes. Through the optics calibration, the influence of
these slight changes on measurement can be corrected.
When performing the optics calibration, ensure that the
volume of standard solution1 should be ≥10 mL. Click
"Start" and the interface will show that "Calibrate optics
calibration is in progress". After the optics calibration is
finished, click "OK" and the system would pop up window
with current and voltage values of LED calibration.
Click "Stop" to abort this process.
Liquid Sensor Calibration: is used to calibrate the liquid
sensor to ensure accuracy of liquid volume measurement.
After calibration, click "OK" and the system would give
relevant parameters of liquid sensor.
8030cX Silica Analyzer
Temperature sensor calibration is used to calibrate the
reaction temperature. If there is a deviation in the reaction
temperature, calibration of the temperature sensor can be
conducted by a service technician. Accurately measure
the temperature of the reaction/ measurement cell, then
input the measured temperature and click " Save" to
complete calibration of temperature sensor.
Analog Output Calibration: is used to calibrate analog
outputs . For this operation, users need to connect the
ammeter to measure current output, and use "-" and "+" to
adjust current value to 20 mA.
Diagnostics
This section is used to diagnose the health and status of
key components of the instrument. Instrument diagnosis
includes valves diagnosis, peristaltic pump 1 diagnosis,
peristaltic pump 2 diagnosis, heater diagnosis, input
diagnosis and output diagnosis.
Valves: It is used to diagnose the electronic rotary valve
(ERV) and two three-way valves (liquid valve and waste
valve). For the ERV, the current position will be displayed,
and the target position can be set. The three-way valve
includes a left side and a right side, and the status position
can be changed by switching. After the setting is finished,
click "Execute", and the ERV and three-way valves will be
switched according to the set positions.
.
System Running
Chapter 5 | 37
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