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紫外可見分光光度計

UV Visible Spectrophotometer NUVS-100~103 型號:NUVS-100~NUVS-103
紫外可見分光光度計是一種精緻且符合人體工程學設計的分析儀器,用於光學測量,例如透明化學溶液或不透明固體的透射率或反射率。它配備了鎢燈作為光源和矽光電二極管作為檢測器。它在電磁光譜的紫外可見範圍內運行,具有單光束、閃耀全息光柵光學系統,可在工作範圍內優化選擇波長以進行精確分析。
    • 執行光度 T%、吸光度測量、標準曲線系統、時間掃描動力學等分析
    • 低噪音和低雜散光
    • 數據和曲線可實時儲存
    • 加固底板和支架確保耐用
    • 用數字鍵盤製作的 LCD 顯示螢幕
  • 型號 NUVS-100 NUVS-101 NUVS-102
    波長範圍 190~1100nm 190~1100nm 190~1100nm
    頻譜頻寬 2.0/4.0nm 2.0nm 1.8nm
    波長精度 ± 1.0nm ± 0.8nm ± 0.5nm
    波長重複性 ≤ 0.3nm ≤ 0.3nm ≤ 0.2nm
    波長分辨率 0.1nm 0.1nm 0.1nm
    光度範圍 0~200 %T,( -0.3 ~ 3A) , 0~9999 C 0~200 %T,( -0.3 ~ 3A) , 0~9999 C 0~200 %T,( -0.3 ~ 3A) , 0~9999 C
    光度精度 ±0.003A(0~0.5A)、±0.005A(0.5~1A)、±0.5%T(0~100%T) ±0.002A(0~0.5A)、±0.003A(0.5~1A)、±0.5%T(0~100%T) ±0.002A(0~0.5A)、±0.003A(0.5~1A)、±0.3%T(0~100%T)
    光度重複性 ≤0.002A(0~0.5A),≤0.003A(0.5~1A),≤0.3%T(0~100%T) ≤0.001A(0~0.5A),≤0.002A(0.5~1A),≤0.2%T(0~100%T) ≤0.001A(0~0.5A),≤0.002A(0.5~1A),≤0.2%T(0~100%T)
    雜散光 ≤ 0.2 %T (220/360nm) ≤ 0.1 %T (220/360nm) ≤ 0.05 %T (220/360nm)
    穩定 ≤ 0.002A/h (500nm,0A) ≤ 0.002A/h (500nm,0A) ≤ 0.002A/h (500nm,0A)
    噪音 ± 0.2%T(0 %T);± 0.5%T(100 %T);± 0.001A (500nm) ≤0.2%T/3min(250/500nm,0%T);≤0.5%T/3min(250/500nm,100%T) ≤0.2%T/3min(250/500nm,0%T);≤0.5%T/3min(250/500nm,100%T)
    基線平坦度 ±0.004A ±0.003A ±0.002A
    電源 AC 90- 250V,50/60Hz AC 90- 250V,50/60Hz AC 90- 250V,50/60Hz
    尺寸(寬×深×高) 431×318×195mm 490×390×280mm 545×468×245mm
    重量 10公斤 16公斤 18公斤
    • Performs analysis like Photometric T%, Absorbance measurements, Standard Curve System, Time Scan Kinetics etc
    • Low noise and Low stray light
    • Data and Curve can be stored in real-time
    • Reinforced baseboard and bracket assures durability
    • LCD Display made with numeric keypad
  • No NUVS-100 NUVS-101 NUVS-102
    Wavelength Range 190~1100nm 190~1100nm 190~1100nm
    Spectral Bandwidth 2.0/4.0nm 2.0nm 1.8nm
    Wavelength Accuracy ± 1.0nm ± 0.8nm ± 0.5nm
    Wavelength Repeatability ≤ 0.3nm ≤ 0.3nm ≤ 0.2nm
    Wavelength Resolution 0.1nm 0.1nm 0.1nm
    Photometric Range 0~200 %T,( -0.3 ~ 3A) , 0~9999 C 0~200 %T,( -0.3 ~ 3A) , 0~9999 C 0~200 %T,( -0.3 ~ 3A) , 0~9999 C
    Photometric Accuracy ±0.003A(0~0.5A)、±0.005A(0.5~1A)、±0.5%T(0~100%T) ±0.002A(0~0.5A)、±0.003A(0.5~1A)、±0.5%T(0~100%T) ±0.002A(0~0.5A)、±0.003A(0.5~1A)、±0.3%T(0~100%T)
    Photometric Repeatability ≤0.002A(0~0.5A),≤0.003A(0.5~1A),≤0.3%T(0~100%T) ≤0.001A(0~0.5A),≤0.002A(0.5~1A),≤0.2%T(0~100%T) ≤0.001A(0~0.5A),≤0.002A(0.5~1A),≤0.2%T(0~100%T)
    Stray Light ≤ 0.2 %T (220/360nm) ≤ 0.1 %T (220/360nm) ≤ 0.05 %T (220/360nm)
    Stability ≤ 0.002A/h (500nm,0A) ≤ 0.002A/h (500nm,0A) ≤ 0.002A/h (500nm,0A)
    Noise ± 0.2%T(0 %T);± 0.5%T(100 %T);± 0.001A (500nm) ≤0.2%T/3min(250/500nm,0%T);≤0.5%T/3min(250/500nm,100%T) ≤0.2%T/3min(250/500nm,0%T);≤0.5%T/3min(250/500nm,100%T)
    Baseline Flatness ±0.004A ±0.003A ±0.002A
    Power supply AC 90- 250V,50/60Hz AC 90- 250V,50/60Hz AC 90- 250V,50/60Hz
    Dimensions (W×D×H) 431×318×195mm 490×390×280mm 545×468×245mm
    Weight 10公斤 16公斤 18公斤