TLFN-20 chemiluminescence nitrogen analyzer

Product Usage: Suitable for measuring the total nitrogen content of crude oil, distillate oil, petroleum gas, plastics, petrochemical products, food, and water.

Applicable standards: comply with SH/T0657, ASTM D4629, ASTM, D5762 and other standards

Functional features: imported ozone generator, imported mode drying tube, imported filter, imported photomultiplier tube.

Technical parameters:

Gas source requirements: High purity oxygen 99.999% High purity argon 99.999%

Sample status: solid, liquid, gas (optional corresponding injector).

Measurement range: 0.2MG/L to 10000 MG/L

Temperature range: room temperature~1100 ± 3 ℃

PM T high voltage range: DC500V~900V (Set the required value based on the measured concentration.)

Repeatability error: 0.2MG/L ≤ X ＜ 1.0MG/L, CV ≤ ± 0.1MG/L

1.0MG/L ≤ X ＜ 100MG/L, CV ≤ 10%

100MG/L ≤ X ≤ 10000MG/L, CV ≤ 5%

X (sample nitrogen content) CV (relative error)