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BK-GC1290 Gas Chromatography with 7 inch touch screen display
BK-GC1290 Gas Chromatography with 7 inch touch screen display
BK-GC1290 Gas Chromatography with 7 inch touch screen display
Gas Chromatography
Features
★ Control system: designed for monitoring and controlling the instrument via the computer.
★ Column Compartment/oven with superior thermal performance, multistage (10 ramps) programmed
temperature control function. (supported by “control system”)
★ Advanced built-in data acquisition system , supporting real time instrument status monitoring,
detection signal acquisition and PC control
★ Column oven accommodates up to 3 chromatographic columns, and supports quick heat-up and
rapid cool-down with automated back-door opening.
(400℃ to 50℃ in 6 min at 25℃ cambient)
★ Flexible sample introduction system: 3 sample injectors could be installed and operated
simultaneously with independent temperature control.
★ High sensibility and stability detector.
★ 2 independent and analog signals output.
★ Clarity software, compatible with GLP/FDA-21 CFR Part11 requirements and regulations.
(electronic records and signatures)
★ Special analyzers, like RGA, NGA, PINDA, etc. according to ASTM standards
Electronic pneumatics control system
Flow rate: 200ml/min (N2), 1000ml/min (He)
Flow rate accuracy: ±5%
Flow rate repeatability: ±0.35%
Split ratio: 0-5000(He), 0-1000(N2)
Inlet temperature: 0-420℃
| Model# | BK-GC1290 | ||
| Description | EPC(electronic pneumatic control) 7 inch touch screen display |
||
| Sample Introduction System | sample injector and evaporation chamber | ||
| Column Oven | Temperature range | Ambient temperature +7℃ ~ 420℃ (in 1℃ increment) | |
| Temperature accuracy | ± 0.02℃ | ||
| Cooling time | 350℃～100℃≤3min, 400℃～50℃ in 8-10 min at 25℃ ambient | ||
| Programmed temperature setting | 0.1℃~80℃/min (in 1℃ increment) | ||
| Program ramps | 20 ramps in total (99 ramps available with control workstation) | ||
| Size (L*W*H) | 284*280*241mm(inside) | 340*345*281mm(outside) | |
| Flame Ionization Detector (FID) |
Detection limit | ≤8×10-12g/s (n-hexadecane) | |
| Drift | ≤1.5×10-13A/h | ||
| Noise | ≤3×10-14A | ||
| Linearity range | ≥106 | ||
| Flame Photometric Detector (FPD) |
Detection limit |
≤8×10‐13g/s(P) ≤8×10‐11g/s(S) |
|
| Drift | ≤2×10‐11A/30min | ||
| Baseline noise | ≤5×10‐12A | ||
| Nitrogen-Phosphorus Detector (NPD) |
Detection limit | ≤5×10-12g/s（N） (Azobenzene) ≤5×10-13g/s（P） (Malathion) |
|
Electronic pneumatics control system
| Flow rate | 200ml/min (N2), 1000ml/min (He) |
| Flow rate accuracy | ±5% |
| Flow rate repeatability | ±0.35% |
| Split ratio | 0-5000(He), 0-1000(N2) |
| Inlet temperature |
0-420℃
|
Gas chromatography and accessories:
Carrier Gas System + Sample Introduction System + Separation System + Temperature Control System + Detector
| Carrier Gas System | air source/ purification and desiccation device/ flow rate control device |
| Sample Introduction System | sample injector |
| Separation System | chromatographic column(packed column and capillary column) |
| Temperature Control System (Column Oven) | constant temperature and programmed temperature |
| Detector | FID/ FPD/ NPD |
Advanced Microcomputer Control System
★Superior performance with advanced, microcomputer-based temperature control system
★High temperature accuracy (optimum ± 0.02℃), high reliability, and anti-interference
★Self-diagnosis/ self-protection function (overheat protection, power-off protection, etc.)
★Intuitive display of timing program, detector status, measurement range, current setting, etc
★High temperature accuracy (optimum ± 0.02℃), high reliability, and anti-interference
★Self-diagnosis/ self-protection function (overheat protection, power-off protection, etc.)
★Intuitive display of timing program, detector status, measurement range, current setting, etc
