Purge & Trap

*   Sample bottle
Number of sample bottles: 64;
Sample bottle volume: 40ml (37.5 * 100)
*  Purge tube
Standard purge tube: 5ml filter purge pipe (neck size 18mm);
Optional purging tube: 25ml filter purging pipe (neck size 18mm)
*   Trap
Standard trap: 10# (Tenax / silica gel / carbon molecular sieve);
Trap can be equipped first: 0# (empty), 7# (Tenax), 8# (Tenax / silica gel), 9# (Tenax / silica gel / charcoal)
Heat rate: ≤ 1800 ℃ / min;
Cooling rate: 50 ℃ / min, which can be cooled from 200 ℃ to 30 ℃ within 50s;
Zen low cooling temperature: room temperature + 1 ℃.
*  Temperature range
Trap: in the analysis and baking stages, room temperature to 450 ℃ (related to the selected trap type);
Water processor: room temperature + 1 ℃ to 270 ℃;
Temperature of six way valve: room temperature + 1 ℃ to 350 ℃;
Fixing temperature of sample bottle: room temperature + 1 ℃ to 200 ℃;
Transfer tube temperature: room temperature + 1 ℃ to 295 ℃.
Time range: 0.00 to 999min
Timing error: < 0.1%
Gas circuit withstand voltage: ≤0.4MPa
Cleaning times: 0 to 15 times
*  Communication
Output start signal: two independent external start signals can be output and triggered at the beginning of analysis;
Communication interface: RS232 serial port connection is adopted for computer communication;
Supply voltage: 220V±10% 50/60Hz;
power: 800W.