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Phone
13791012521
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Address
101 Huayuan Road, Licheng District, Jinan City
Jinan Qiancheng Analytical Instrument Co., Ltd
13791012521
101 Huayuan Road, Licheng District, Jinan City
GC7890 gas chromatograph
GC7890 gas chromatograph:
1. Remote login to achieve networked control: GC7890 utilizes modern networks to connect with users' intranets through the instrument's LAN interface, enabling remote control and information resource sharing.
2. The anti control workstation allows for the setting of parameters such as detectors, samplers, temperature settings, and data processing, making it easy to operate and enhancing the flexibility and utilization of the device for laboratory applications;
3. Screen color LCD map display, real-time display of temperature status of each component, and clear visibility of instrument condition; Simultaneously able to display the process from sample analysis to output;
GC7890 has a built-in chromatographic data processing system, which can display spectra, analyze data, and print results on a single machine.
5. According to different analysis and application needs of customers, FPD, NPD, and ECD detectors can be flexibly installed;
6. The temperature program has the ability to reach 8 levels and 9 platforms, and can be extended to 16 levels according to customer requirements to adapt to the analysis of complex samples with wide boiling ranges and low content;
GC7890 provides multiple options for selecting injectors and detectors. Fill the column for injection, gas injection, and instantaneous vaporization injection; Capillary non split injection, capillary split/non split injection, direct injection into large-diameter columns; Clean the injector with a diaphragm, etc.
GC7890 gas chromatographParameters:
detector |
sensitivity |
drift |
矂 Sound |
Linear range |
Hydrogen Flame (FID) |
Mt≤3x10-12g/s |
≤1 X10-13A/30min |
≤5x10-14A/30min |
≥106 |
Thermal conductivity (TCD) |
S ≥ 3500mv.ml/mg |
≤30uv/30min |
≤10uv |
≥104 |
Electron Capture (ECD) |
Mt≤1 X10-14g/s |
≤0.2mv/30min |
≤30uv |
≥103 |
Flame luminosity (FPD) |
Mts≤5 X 10-11g/s |
≤0.2mv/30min |
≤2X10-12A |
≥103 (S) |
Nitrogen phosphorus (NPD) |
MtN≤1 X10-13g/s |
≤0.2mv/30min |
≤4X10-13A |
≥102 (N) |