■ Product use: Suitable for determining 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 (with corresponding injector optional).
Measurement range: 0.2MG/L～10000 MG/L
Temperature range: Room temperature to 1100 ± 3 ℃
PM T high voltage range: DC500V~900V (Set the required value according to the measured concentration)
Repetitive 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)