PerkinElmer有40年设计和制造空心阴极灯的经验
每支N3050139钾元素空心阴极灯都采用专门的设计并经过严格的测试，确保光谱仪的相容性和最佳性能。
为延长Lumina空心阴极灯（HCL）的使用寿命，在制造时保留了更大的内体积，这样便可以加入更多的填充气体。灯越大，惰性气体的体积也就越大——灯的使用寿命也就越长。
PerkinElmer提供各式各样的单元素和多元素空心也阴极灯，它们是原子吸收光谱法测定的理想选择。铝             Al                    N3050103                  N3050303

锑             Sb                    N3050170                  N3050370

砷             As                    N3050105                  N3050305

钡             Ba                    N3050109                  N3050309

铍             Be                    N3050110                  N3050310

铋             Bi                    N3050111                  N3050311

硼             B                     N3050108                  N3050308

镉             Cd                    N3050115                  N3050315

钙             Ca                    N3050114                  N3050314

铬             Cr                    N3050119                  N3050319

钴             Co                    N3050118                  N3050318

铜             Cu                    N3050121                  N3050321

镝             Dy                    N3050122                  N3050322

铒             Er                    N3050123                  N3050323

铕             Eu                    N3050124                   N3050324

钆             Gd                    N3050129                   N3050329

镓             Ga                    N3050128                   N3050328

锗             Ge                    N3050130                   N3050330

金             Au                    N3050107                   N3050307

铪             Hf                    N3050133                   N3050333

钬             Ho                    N3050135                   N3050335

铟             In                    N3050137                   N3050337

铱             Ir                    N3050138                   N3050338

铁             Fe                    N3050126                   N3050326

镧             La                    N3050141                   N3050341

铅             Pb                    N3050157                   N3050357

锂             Li                    N3050142                   N3050342

镁             Mg                    N3050144                   N3050344

锰             Mn                    N3050145                   N3050345

汞             Hg                    N3050134                   N3050334

钼             Mo                    N3050146                   N3050346

钕             Nd                    N3050150                   N3050350

镍             Ni                    N3050152                   N3050352

铌             Nb                    N3050149                   N3050349

钯             Pd                    N3050158                   N3050358

磷              P                    N3050155                   N3050355

铂             Pt                    N3050162                   N3050362

钾              K                    N3050139                   N3050339

镨             Pr                    N3050161                   N3050361

铼             Re                    N3050165                   N3050365

铑             Rh                    N3050166                   N3050366

钐             Sm                    N3050174                   N3050374

钪             Sc                    N3050171                   N3050371

硒             Se                    N3050172                   N3050372

硅             Si                    N3050173                   N3050373

银             Ag                    N3050102                   N3050302

钠             Na                    N3050148                   N3050348

锶             Sr                    N3050176                   N3050376

钽             Ta                    N3050177                   N3050377

碲             Te                    N3050180                   N3050380

铽             Tb                    N3050178                   N3050378

tuo             Tl                    N3050183                   N3050383

铥             Tm                    N3050184                   N3050384

锡             Sn                    N3050175                   N3050375

钛             Ti                    N3050182                   N3050382

钨             W                     N3050187                   N3050387

钒             V                     N3050186                   N3050386

镱             Yb                    N3050190                   N3050390

钇            Y                      N3050189                    N3050389

锌            Zn                     N3050191                    N3050391

锆            Zr                     N3050192                    N3050392