Introduction N1 automatic nitrogen blow enrichment apparatus can be in large quantities (up to 50) samples were concentrated quickly. The wind blowing nitrogen gas distribution and vortex design unique, patented technology, both to ensure the uniformity of concentration and speed up the evaporation rate. N1 has the advantages of small volume, convenient operation, with reminding function safety protection. Can be used in the field of pesticide residues, veterinary drug residues, food additives, pharmaceutical analysis and judicial examination. Features 1. PID temperature control, temperature control precision of + / - 1 ℃, maintain a constant water temperature. 2. The gas vortex technology, speed up the solvent evaporation, more rapid and efficient complete concentration. 3.5 gas blowing channel, each channel 10 gas blowing needle mouth, up to 50 samples at the same time. 4. Each blowing channel using electromagnetic valve, they can switch individually. 5. Unique gas distribution technology enables each needle mouth blowing flow is consistent, improve concentration parallelism. 6. Unique design of flow channel with tilting cover, effectively eliminate steam and avoid contamination on the glass cover droplet hang wall. 7. Convenient manual change the sample of the frame, with different specifications to meet customer demand. 8. The machine adopt stainless steel material, organic solvent resistance, good corrosion resistance. 9. But with EXTRA automatic solid-phase extraction enrichment apparatus collecting pipe systems. Nitrogen concentration in the process of blowing, if the user directly open cover, the instrument will automatically close the gas source. Instrument open, users click on "start" button, the buzzer alarm prompt. 11. When the temperature more than set temperature 5 ℃, the instrument alarm prompt. 12. The instrument temperature 15 minutes not up to users to set temperature, instrument alarm prompt. 13. Concentrated at the end of the buzzer alarm prompt. Technical Parameter 1 power supply: 220V + 10%, 50Hz 2 power: 900W 3: water bath heating method 4 sample number: 50 5 temperature range: room temperature -99 C 6 temperature precision: - 1 DEG C 7 pneumatic control: 5, each single solenoid valve control 8 source requirements: clean, dry gas, input pressure is less than 30psi 9 time control: 0-999min 10 storage methods: 10 11 working environment temperature: 15-40 degrees 12 working environment humidity: 20%-80%RH
Introduction N1 automatic nitrogen blow enrichment apparatus can be in large quantities (up to 50) samples were concentrated quickly. The wind blowing nitrogen gas distribution and vortex design unique, patented technology, both to ensure the uniformity of concentration and speed up the evaporation rate. N1 has the advantages of small volume, convenient operation, with reminding function safety protection. Can be used in the field of pesticide residues, veterinary drug residues, food additives, pharmaceutical analysis and judicial examination.
