PYGCMS Double injector RoHS2.0 testing instrument Double column pyrobenzene detector
Applications
Food, electronics, automotive, electrical, comprehensive
PYGCMS Double injector RoHS2.0 testing instrument Double column pyrobenzene detector
PYGCMS pyrobenzene detector product features:
1, advanced ceramic heating mode, ceramic body equipped with high precision temperature sensor, precise temperature control, solution straw heating fast and stable, low voltage work, safe and reliable.
2, with the program temperature function, you can set different temperature intervals and gradients;
3, PC software control system, larger expansion performance, more convenient operation;
4, abandon the traditional mechanical valve, the use of CNC solenoid valve, gas path control more accurate;
5. Cooperate with EPC electronic pressure controller to better control gas flow rate;
6, equipped with electronic type gas pressure regulator valve and needle type pressure valve, to achieve full computer precise control; Independent intellectual property rights of the valve switching system, no dead volume, stable and efficient, no sample residue.
7, according to the needs of users, different diameters of the sample in the straw heating treatment, the highest temperature can be controlled at 500ºC. The desorption device is installed directly on the sample inlet of the gas chromatograph to ensure rapid desorption of the sample into the chromatography.
8, can directly to the standard atmospheric sampling tube or any solid material containing organic matter desorption, desorption, sampling analysis.
PYGCMS Double injector RoHS2.0 testing instrument Double column pyrobenzene detector
Parameter description of PYGCMS pyrobenzene detector:
| cracking device (Φ6 cracking pipe) temperature range |
room temperature ~ 450ºC, with an increment of 1ºC set. |
| cracking device (Φ6 cracking tube) heating rate |
>500ºC/ min. |
| cracking device cracking time range |
0.01 ~ 99.99min, with an increment of 0.01min set |
| The purging time range of the cracking device |
0.01 ~ 99.99min, with an increment of 0.01min |
| Purge flow range of the cracker |
10ml ~ 200ml. |
| the separation flow range of the cracking device |
10ml ~ 200ml. |
| cracking device heating control voltage |
16VDC |
| aging cleaning device temperature range |
room temperature ~ 450ºC, with an increment of 1ºC set (optional) |
| Time range of aging cleaning device |
1 ~ 1200min, with an increment of 1min |
PYGCMS Double injector RoHS2.0 testing instrument Double column pyrobenzene detector
| Procurement cost |
Within 350,000 |
Take samples every day |
30-40 of them |
| Injection method |
Direct solid or liquid |
Cost of use/year |
8000 yuan/year |
| Whether chemical pretreatment is required |
No chemical pretreatment is required |
Lower detection limit |
50ppm |
| Sample time |
20 minutes/sample |
Degree of operation difficulty |
Simple and easy to operate, ordinary production line staff can operate |
| Sample pretreatment or not |
Don't need |
Whether a professional laboratory is needed |
No, normal office environment is fine
Don't need |
| Whether environmental assessment is required |
|
Whether waste water and waste gas are produced |
There is no |
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