Instrument features:
Full computerized key operation, with a large-screen liquid crystal display, man-machine dialogue, easy to operate;
• Can simultaneously configure 2 or 3 kinds of common detector (FID, TCD, ECD, FPD),all can be equipped with a capillary column;
• Large capacity oven with automatic rear door of the 8-stage temperature programming, can achieve more than 6 ℃ temperature near room temperature control;
•Can be configured packed column injector and capillary column injector, can easily replace the different needs of the liner;
• Available on the large LCD screen, real-time map display two channels ,to monitor the status of sample analysis at any time;
• With Power supply mutation anti-interference function and stopwatch function;
• With fault self-diagnosis function, fault location and nature can be displayed at any time;
• With over-temperature protection, temperature exceeds the set temperature in any way, it will automatically stop heating;
• With extended features, according to the boot time automatically shut down the control panel
Technical parameters
Detector indicator
|
|
Thermal Conductivity Detector |
Flame detector (FID) |
Electron capture detector (ECD) |
Flame photometric detector (FPD) |
||
|
TCD-1 |
TCD-1H |
MTCD |
FID |
|
|
|
|
Sensitivity (detection limit) |
≥3000－10000mV.ml/mg(benzene) |
≤5.0×10-12g/s(N-hexadecane) |
1×10-13g/ml(γ-666) |
5×10-12g/s(P) |
||
|
Baseline noise |
≤0.01mv |
≤1×10-13A |
≤40 uV |
≤40 uV |
||
|
Baseline drift |
≤0.1mv/30min |
≤ 5×10-13A/30min |
≤100uv/30min |
≤100uv/30min |
||
|
Linear range |
105 |
107 |
104 |
104 |
||
|
Settling Time |
≤1.5h |
≤1h |
≤2h |
≤1h |
||
2, Temperature control
Temperature range: Oven volume: 280 × 280 × 180mm
Temperature range: room temperature above 5 ℃ -400 ℃
Temperature Accuracy: ± 0.5%
Display accuracy: 0.1 ℃
Program level: 8 level
Cheng liter rate: 0-39 ℃ / min (adjusted increments 0.1 ℃ / min)
Programmed temperature Repeatability: ≤1%
3, Host size: 650 × 480 × 500mm
4, Instrument Weight: 56kg
5, Power: 2000W
