* 波長(zhǎng)范圍：    320～1100nm

* 光譜帶寬：    2.0nm

* 波長(zhǎng)準(zhǔn)確度：  ±0.5nm

* 波長(zhǎng)重現(xiàn)性：  0.3nm

* 透射比準(zhǔn)確度：±0.3% τ (0～100% τ)

               ±value=".002" unitname="a" w:st="on">0.002A(0～value=".5" unitname="a" w:st="on">0.5A)

               ±value=".004" unitname="a" w:st="on">0.004A(value=".5" unitname="a" w:st="on">0.5A～value="1" unitname="a" w:st="on">1A

* 透射比重復(fù)性：0.15% τ

* 測(cè)光方式：   透過(guò)率、吸光度、濃度、能量

* 光度范圍：   -0.3～3A

* 雜散光：     ≤0.05% τ (360nm NaNO2溶液)

* 基線平直度： ±value=".002" unitname="a" w:st="on">0.002A

* 穩(wěn)定性：     ≤value=".001" unitname="a" w:st="on">0.001A/h (500nm預(yù)熱后)

* 檢測(cè)器：     進(jìn)口硅光二極管

* 光源：       進(jìn)口鎢燈

* 電源：       AC： 220V/50Hz 110V/60Hz

* 功率：       140W

* 儀器尺寸：   530×420×value="205" unitname="mm" w:st="on">205mm