元素灯国际制造厂商之一，Photron公司以其二十多年的光源制造经验和材料与在阴极表面新技术相结合，提供的元素灯具有如下特点：

· 极窄的线宽，同时具有高强度和高线性

· ***小的由阴极连续发射产生的光谱干扰                                                           

· 快速预热                                                                                                                                                                                                      

· 高稳定性和可靠性，运行寿命在5000MAHr以上，壳体密封寿命达5年              

· 无噪音干扰                                                                                                                    

· 带识别码的元素灯可选（用于PE,瓦里安,Unicam）                                                 

· 多元素灯与超强元素可选                                                                                            

供应各厂牌用各种元素灯：

PE  瓦里安  岛津  日立  GBC  Unicam  赛默飞世尔