PYGCMS8900 RoHS2.0 test equipment
PYGCMS8900 is equipped with 2 injection ports, each equipped with different injector, its specific functions are as follows:
| Injection port A | Injection port B | |
| Configure sample pretreatment device | Pyrolyzed TP30PLUS | 16 position liquid injector |
| Main function | Rapid screening | Precise quantification |
| Test item | 16 kinds of phthalates TOTM tri-octyl metaphenyltriate DPHP diisodecyl phthalate nPIP (triphenyl 3-isopropyl phosphate) DMF (N, n-dimethylformamide) American TSCA | Polycyclic aromatic hydrocarbons 20 brominates (polybrominated biphenyl + polybrominated diphenyl ethers) American TSCA Bisphenol A Chlorinated paraffin Identification of suspicious materials |
PYGCMS8900 Double column high-end cracking phthalic acid tester Dual channel injection port RoHS2.0 tester
I. Main performance parameters of Guangzhou Golden Valley PYGCMS
1, advanced ceramic heating mode, ceramic body equipped with high precision temperature sensor, precise temperature control, solution straw heating fast and stable fast, low electricity
Pressure 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; Valve switching system with independent intellectual property rights, none
Dead volume, stable and efficient, sample no 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.
PYGCMS8900 Double column high-end cracking phthalic acid tester Dual channel injection port RoHS2.0 tester
Technical parameters:
| Cracking unit (Φ6 cracking tube) Temperature range | room temperature ~ 450oC, with an increment of 1oC. | Cracking device (Φ6 cracking tube) heating rate | > 500oC/ min. |
| The cracking time range of the cracking device | 0.01 ~ 99.99min, with an increment of 0.01 min | The purging time range of the cracker | 0.01 ~ 99.99min, with an increment of 0.01 min |
| Purge flow range of the cracker | 10ml ~ 200ml | Split flow range of the cracking unit | 10ml ~ 200ml |
| Pyrolysis unit heating control voltage | 16VDC | Aging cleaning device temperature range | room temperature ~ 450oC, in 1oC increment (optional) |
| Aging cleaning device time range | 1 to 1200 minutes, in increments of 1 minute |
PYGCMS8900 Double column high-end cracking phthalic acid tester Dual channel injection port RoHS2.0 tester
Ii. Main performance parameters of GCMS
| Mass spectrum parameter | ||||
| AMD10 | AMD10 | |||
| Gas phase part | Gas phase part | |||
| Model number | A91Plus | Maximum service temperature of injector | 450 °C | |
| Cylinder pressure setting accuracy | 0.001 psi | Pressure range | 0-680kPa(0-100psi) | |
| Furnace temperature | Room temperature: +4oC~450oC | Temperature gradient | 30 tiers and 31 platforms | |
| Retention time reproducibility | >0.008% | Peak area reproducibility | <2%RSD | |
| Mass spectrum part | ||||
| Temperament interface (transmission line) | Independent temperature control maximum temperature 350oC | Ion source temperature | 150~350 °C (inert isothermal ceramic ion source) | |
| filament |
| Quadrupole (mass analyzer) | S-type prefilter * eliminates photons and neutrons and guides ions into the quadrupole without loss. Advanced design of high precision quadrupole quality filter. | |
| Ionizing energy | 5ev~100eV | Pre-vacuum pump | Mechanical pump, pumping speed 4 m3 /h | |
| Post-stage vacuum pump | Turbo molecular pump, pumping speed 85L/s | detector | A three-axis detector with high energy punch pole and long life electron multiplier operating at low voltage. | |
| Mass accuracy | + / – 0.1 amu | Maximum scanning speed | 20,000 amu/s | |
| Mass stability | ±0.1amu /48h | Maximum column flow | 6.5mL/min (He) | |
| Carrier gas type | Helium gas | Signal-to-noise ratio (EI) | 1pg octa-fluoronaphthalene (OFN) in m/z272, Signal to noise ratio (S/N) ≥2000:1 IDL< 10fg OFN | |
| Dynamic range | >5X10^6 | Other Features (selected parts) | The built-in UPS, a self-protection module, protects the instrument from power instability, outages, surges and spikes Service access: Front panel of ion source is removable for cleaning and filament replacement, rear panel of detector is removable. Modular universal circuit board design, self-diagnosis function, reduce maintenance costs. | |
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