AJ-2200 ye gas phase molecular absorption spectrometer ye looi.

Features ye

1.Using permutation pump self-suction rapid quantitative sampling and reagents; 1.Using permutation pump self-suction rapid quantitative sampling and reagents; 1.Using permutation pump self-suction rapid quantitative sampling and reagents;

2.The host built-in air pump, provides stable, priceless cleaning air for carrier gas. 2.The host built-in air pump, provides stable, priceless cleaning air for carrier gas. 2.The host built-in air pump, provides stable, priceless cleaning air for carrier gas.

3. Nitrate nitrogen ani total nitrogen ye tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ

4. Sample size and the chemical reagent used is 1/10 of the amount of flow injection sampled by similar instruments. Sample size and the chemical reagent used is 1/10 of the amount of flow injection sampled by similar instruments. Sample size and the chemical reagent used is 1/10 of the amount of flow injection sampled by similar instruments.

5.From sampling → measuring results → measuring the next sample with time≤50s. Compared to the same instrument called flow injection sampling method takes time 3~5min, the measurement speed has improved 5~10 times compared to the same instrument called flow injection sampling method takes time 3~5min, the measurement speed has improved 5~10 times compared to the same instrument called flow injection sampling method takes time 3~5min.

Teknik Indikator

1.Stability: 30min zero baseline drift ≤ ± 0.0001Abs, continuous stable working time greater than 12 hours.

2. Signal noise ratio: zero baseline noise ≤± 0.0002Abs;

3.Detection limit: Lower than HJ/T195~200 (2005) method standard, testing indicators are better than AJ-2100.

Nitrogen ammonia 0.005mg/L, Nitrogen nitrite 0.003mg/L, Nitrogen nitrite 0.001mg/L, Nitrogen total 0.010mg/L,

Keynesian azote 0.01mg/L, sulfide 0.002mg/L, mercury 0.001 maximum/L;

4. kalibration curve relevance: r>0.999;

5. tɛ̈ɛ̈r: ≤±2%;

6. repeatability: RSD ((n=6) ≤2%;

Kɔɔr: 0.01 ~ 500mg/L.