7800 Series GC
The 7890B Gas Chromatograph (GC) System is a widely used GC system, featuring temperature controls, precise injection systems, and high performance Electronic Pneumatic Control (EPC) modules for retention time and area count repeatability. Capillary Flow Technology (CFT) provides unique instrument capabilities, such as multi-dimension gas chromatography (GC-GC/Deans Switch), comprehensive two-dimension gas chromatography (GCxGC) with flow modulation, and backflush at the beginning, middle, or end of the analytical column.
Availability: Commercially Available
+1 816 427 5510
5301 Stevens Creek Boulevard
Santa Clara, CA 95051
USA
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www.agilent.com
Manufacturer |
| Agilent Technologies |
Product Name |
| 7800 Series GC |
Detection Category |
| Chemical; Explosives |
Detection Principle |
| Chromatography; Spectrometry; |
Detection Method |
| Gas Chromatography; Quadrupole Mass Spectrometry; Flame Photometric Detection (FPD); Flame Ionization Detection (FID); |
Application |
| Laboratory Analysis; Trace Analysis; |
Product Model Number |
| 7890B, 7820A |
Equipment Type |
| Instrument |
Product Synopsis |
| The 7890B Gas Chromatograph (GC) System is a widely used GC system, featuring temperature controls, precise injection systems, and high performance Electronic Pneumatic Control (EPC) modules for retention time and area count repeatability. Capillary Flow Technology (CFT) provides unique instrument capabilities, such as multi-dimension gas chromatography (GC-GC/Deans Switch), comprehensive two-dimension gas chromatography (GCxGC) with flow modulation, and backflush at the beginning, middle, or end of the analytical column. |
Availability |
| Commercially Available |
Technology Readiness Level (TRL) |
| 9 |
User Feedback Sources |
| Positive User Feedback |
Weight |
| >50 Lbs. |
Power Requirements |
| AC/DC Line Power |
Noise Produced |
| None |
Transportability |
| Benchtop/Fixed |
Ruggedness |
| Indoor Use Only |
Operating Conditions |
| 15 to 35°C (-4 to 95°F), 5 to 90% RH |
Consumables |
| >$1,000/year; Typical for GC (helium carrier gas, GC columns, ferrules, injection port liners, chemical standards, etc.) |
Solvents/Reagents |
| Helium carrier gas, solvents for standards |
Calibration Schedule |
| Calibration required for each target chemical to determine GC retention time and detector response. |
Suggested Routine Maintenance |
| Typical for GC |
Available Accessories |
| Optional thermal desorption unit, detectors |
Data Analysis Support Equipment |
| ChemStation or Mass Hunter Software |
Communications Interface |
| USB, Ethernet, RS232 |
Expected Operational Life |
| >10 years |
Shelf Life |
| >5 years; Product lifetime indefinite with routine maintenance. Serviceability for ten years |
Unit Cost |
| $30,000.00 |
Tested For Chemical Agents |
| Amenable based on technology |
Tested For ITF-25 TIC/TIMs |
| Amenable based on technology |
Tested For Explosives |
| Amenable based on technology |
Tested For Narcotics |
| Amenable based on technology |
Other Chemical Targets |
| Applicable to all organic compounds amenable to GC |
Number of Library Entries |
| NIST |
Adaptability |
| Yes; user can add new targets in the field |
Sample Introduction |
| Liquid; Vapor/gas |
Sensitivity/Detection Limits |
| %; ng; µg |
False Positive Rates |
| <1% |
False Negative Rates |
| <1% |
Start Up Time (From Cold Start To Sample Ready) |
| 1 to 2 hours for internal heaters to reach operating temperatures |
Response Time (Sample Application To Output) |
| >15 minutes; 2 to 30 minutes typical response time, depending on analyte and GC method |
Software Control |
| On-board; PC |
Training Required |
| >1 week training |
Training Available |
| On-site and off-site training available from vendor |
Manuals Available |
| Operator’s Manual |
Warranties |
| 1 year factory warranty. 3 year extended warranty and service contract are available at additional cost. Up to 5 year service contracts are also available. |
IATA Shipping Restrictions |
| Yes; Compressed gas cylinders must be shipped ground only according to IATA regulations. |
Data File Type Format |
| XML, PDF |