Model FI53-FID Detector
- The flame ionization detector (FID) is used for the selective measurement of any organic species that can be ionized in a flame. This corresponds to most hydrocarbons and is described below:
- The Model 53 has an FID (burner with HV bias and collector), a power supply for the FID bias, an electrometer and gauges and flow control for the support gases for the FID. The electrometer output is 0-10 VDC. The customer needs a separate ADC channel to feed the signal into the GC’s data system. Alternately, PID Analyzers sells a data system (Model 53) that will feed the signal into a separate PC.
- The FID is a sensitive and very selective detector for hydrocarbons. It has the wide dynamic range (>106).
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Specifications
| Species measured: | Detection limit: | Range: | Response time: |
| Selective for Hydrocarbons | <20 ppb of benzene | > 2 x 106 | <1 sec. to 90% response |
| Detector: | Electronics enclosure (FI53): | Power consumption: | Instrument operating conditions: |
| > --'' D x ---'' L | Weight: 3 lbs. Size: - 7'w x 8.5''D 3.75'' H |
< 1 watt maximum | 5-40 degrees C, 0-95% RH (non-condensing) |
Features
| Easy to install | Selectivity | Wide linear dynamic range | High sensitivity |
| Improves separations and analysis of hydrocarbons. | > 5 x 106 | pg detection limits. | |
| Adaptability | Used by environmental agencies worldwide | Display | ADC |
| Is readily adaptable to any chromatograph. | Our 2 line by 16 character display can be backlit; used for range and background readings. | Our 16 bit ADC provides a resolution of 1 part in 64,000 and our signal algorithm minimizes noise by signal averaging in the msec range. | |
| Programmable Voltage output | |||
| 0-10VDC | |||
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