气相色谱仪

                        指标 灵敏度或敏度感                                        漂移                                         噪音                                    线性范围

检测器


氢气                       mt≤1×10^ -11g/s(正十六烷)               ≤1×10^ -13(A/30min)            ≤5×10^ -14A                   ≥10^6

热导                         S≥2000mV.m1/mg(正十六烷)            ≤100(uV/30min)                      ≤0.01mV                           ≥10^6

火焰                         P≤2×11^ -11g/s(甲基对硫磷)            ≤30(uV/h)                                    ≤10uV                            P ≥10^3 

                                  S≤2×10^ -11g/s(甲基对硫磷)                                                                                                             P ≥10^2

氮气                          N≤1×10^ -11g/s(偶氮苯)                   ≤4 ×10^ -12(A/h)                     ≤2 ×10^ -13A                   ≥10^3

                                  P≤5×10^ -12g/s(马拉硫磷)

电子捕获                  S≤2×10^ -13g/ml(Y-666)                     ≤30(uV/h)                                 ≤10uV                               ≥10^3