紫外可見分光光度計SP-756

SP-756型紫外可見分光光度計是根據(jù)中國藥典以及歐美藥典對紫外可見分光光度計要求開發(fā)的針對制藥行業(yè)和醫(yī)藥科研實驗室、基層藥檢部門進行QA/QC和常規(guī)分析實驗開發(fā)的高效簡便，價格適宜的高性能紫外可見分光光度計。 
 

項 目/型 號                                             SP-756                               SP-756PC

光學(xué)系統(tǒng)                                         單光束,自準(zhǔn)式光柵單色器,1200條/毫米光柵

波長顯示范圍（nm）                             190-1100                              190-1100

光譜帶寬（nm）                                            2                                          2（或1）

波長準(zhǔn)確度（nm）                                       ±1                                          ±0.5

波長重復(fù)性（nm）                                       0.5                                          0.2

光度范圍                                           0-125%T,-0.097-3A 0-125%T,-0.097-3A

光度準(zhǔn)確度                                           ±0.3%T                                  ±0.3%T

光度重復(fù)性                                           0.15%T                                  0.15%T

雜散光                                                   ≤0.1%T                                  ≤0.1%T

穩(wěn)定性（A/h,500nm處）                         ±0.001                                    ±0.001 

光度噪聲（Abs）                                      ±0.001                                   ±0.001

基線平直度（Abs）                                       —                                       ±0.002