Instruction manual

9.2 Specifications
9-41
RF-20A/20Axs
9
Item RF-20A RF-20Axs
Zero Adjustment Auto zero function, baseline shift function
Spectrum Scanning Function
Of the three files generated by spectrum scanning with the flow stopped, one is
for the background, and the data with the background deducted is output.
The file data is not backed up when the power is turned OFF.
Scan Speed
Can be set to the four levels of 24, 120, 600 and 3000 nm/minute (wavelength
step 1 nm)
Speed of Output to
Recorder
1, 5, 10 nm/sec
Time Program Can use either a detector in isolation or a system controller.
Item Set
Wavelength (including dual wavelength mode), auto zero, range, marker,
response, spectrum scanning, event, lamp ON/OFF, loop, flow cell
temperature, stop
Number of Steps with a
detector in Isolation
A maximum of 32 steps can be set.
Output
Analog Output Connector 1
Analog Output Connector 2
INTEGRATOR output or RECORDER output (10 mV recorder terminals) can
be selected.
Ch1 or ch2 can be selected (only in the dual wavelength mode).
The temperature of the flow cell can be output (RF-20Axs only).
The output can be switched between gain and sensitivity.
The output range can be set (only with RECORDER output).
Light Source Operating Time
Monitoring Function
Can record up to 9999.9 hours.
Dimensions W 26 cm × H 21 cm × D 42 cm
Weight 16 kg 18 kg
Operating Temperature Range 4 to 35 °C
Operating Humidity Range 20 to 85 % (No condensation)
Power Supply
RF-20A
RF-20Axs
The "~" in the voltage indication shown on the back of the instrument (e.g.
240 V ~) means alternating current (AC).
Transient voltage: Installation category II (IEC)
Part No. Power Supply Voltage
Power Consumption
/ Frequency
228-45147-41 AC100-120 V (100-120 V~)
400 VA
50/60 Hz
228-45147-42 AC100-120 V (100-120 V~)
228-45147-48 AC220-240 V (220-240 V~)
Part No. Power Supply Voltage
Power Consumption
/ Frequency
228-45148-41 AC100-120 V (100-120 V~)
400 VA
50/60 Hz
228-45148-42 AC100-120 V (100-120 V~)
228-45148-48 AC220-240 V (220-240 V~)