Main features:
1. Large LCD display in English, with abundant and intuitive content, convenient to set parameter.
2. It is adopted with automatic micro-computer controlled spark device.
3. It adopts stable and reliable zeroing, which avoid the unstable situation of baseline caused by potentiometer zeroing.
4. It has the function of eight-order temperature programming.
5. It adopts doubled intelligent automatic cooling system which has the function of frequency conversion and opens the door from the back. Such system makes the operation under the room temperature come true.
6. The column compartment heating up itself in a tracking way particularly which can avoid the pollution to the detector caused by the previous warming up in the column compartment.
7. with the structure of single column and double gas paths, with standard configuration of FID or TCD detectors.
8. Can be equipped with one packed column vaporization chamber and a separated capillary system with capillary split / non-split sampler and tail blowing system of excellent performance, which can be easily installed with small-bore and large-bore capillary columns as well as other packed columns.
9. It has the function of power-off protection, automatically recording and setting parameters and power supply jump resistance and stopwatch timer.
10. Over temperature protection; when the temperature exceeds the limit, it will automatically cut the power and trigger alarm. Either way of temperature exceeds, it will automatically stop heating and trigger alarm failure.
11. It has the function of expiration or leak protection and English display tips, which can maximize its protection on TCD tungsten and columns from damage.
12. It has the function of self-diagnosis and can show the cause of the fault at any time and trigger alarm.
Technical parameters for temperature control:
Temperature control range: room temperature +8℃-420℃
Temperature control objects: column chamber, detector, TCD and injector
Temperature control accuracy: ±0.1℃ (within 200℃); ±0.2℃ (over 200℃)
Temperature programming: five-order linear elevation
Elevation rate: 0.1-30℃/min adding 0.1℃
Technical parameters for detectors:
Detector | Sensitivity | Noise | Drifting | Linear | Features |
FID | Mf≤8×10 -11g/s(Benzene) | ≤ 0.02mV | ≤ 0.15mV/h | ≥107 | Platinum ignition wire,
alumina ceramic nozzle |
TCD | S≥3000mV.ml/mg(Benzene) | ≤ 0.02mV | ≤ 0.15mV/h | ≥105 | Imported tungsten wire,
constant power supply |
Notes: Dimension: 540*455*465mm Weight: 50 kg Power supply: AC 200V±10% 50HZ 2KW |
Technical parameters for detectors:
Detector | Sensitivity | Noise | Drifting | Linear | Features |
FID | Mf≤8×10 -11g/s(Benzene) | ≤ 0.02mV | ≤ 0.15mV/h | ≥107 | Platinum ignition wire,
alumina ceramic nozzle |
TCD | S≥3000mV.ml/mg(Benzene) | ≤ 0.02mV | ≤ 0.15mV/h | ≥105 | Imported tungsten wire,
constant power supply |
Notes: Dimension: 540*455*465mm Weight: 50 kg Power supply: AC 200V±10% 50HZ 2KW |
