20559
Recorder Ink, Red
material
red
packaging
pkg of 30 mL (1oz)
technique(s)
gas chromatography (GC): suitable
General description
Recorder reproduces the output of the electrometer-amplifier or thermal conductivity detector in a graphic form. The differential amplifier compares the input signal from the amplifier-attenuator network with a reference voltage generated in the measuring circuit of the recorder. Error signal, the difference between signals is converted to AC to drive the servo balancing motor. If difference is positive, the motor is driven in one direction and if negative it id driven in opposite direction. The motor is mechanically attached to slidewire and to recorder pen. It may require solid ink.
signalword
Danger
hcodes
Hazard Classifications
Carc. 1B
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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John Q. Walker
Chromatographic Systems: Maintenance and Troubleshooting (2012)
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