AJ-2200 ya kasance na semi-atomatik gas phase kwayoyin sha spectrometer.

Babban fasali

1. Yi amfani da peripheral famfo kansa sucking sauri quantitative samfurin da reagents;

2. Host gina-in iska famfo, samar da kwanciyar hankali, priceless tsabtace iska don daukar gas;

3. auna nitrate nitrogen da jimlar nitrogen da ake bukata zafin jiki don samar da reaction ruwa a kan lokaci ta amfani da built-in thermostat online dumama na'urar;

4. amfani da samfurin yawa da kuma amfani da sinadarai reagents ne 1/10 na irin kayan aiki da ake kira motsi allura samfurin yawa;

5. daga samfurin shiga → auna sakamakon → auna na gaba samfurin a ≤50s. Kwatanta da irin wannan kayan aiki da ake kira motsi allura shiga samfurin daukar 3 ~ 5min, auna gudun ya inganta sau 5 ~ 10.

Technical nuna alama

1. kwanciyar hankali: 30min sifili tushen tafiya ≤ ± 0.0001Abs, ci gaba da kwanciyar hankali aiki lokaci fiye da 12 hours;

2. Signal amo rabo: Zero tushen amo ≤ ± 0.0002Abs;

3. ganewa iyaka: kasa da HJ / T195 ~ 200 (2005) hanyar misali, gwajin nuna alama ne mafi kyau fiye da AJ-2100;

Ammonia Nitrogen 0.005mg / L, Nitrogen Nitrate 0.003mg / L, Nitrogen Nitrate 0.001mg / L, Total Nitrogen 0.010mg / L,

Keynesian nitrogen 0.01mg / L, sulfide 0.002mg / L, mercury 0.001 mafi / L;

4. daidaitawa curve dangantaka: r> 0.999;

5. Daidaito: ≤ ± 2%;

6. maimaitawa: RSD (n = 6) ≤2%;

7. Ma'auni kewayon: 0.01 ~ 500mg / L.