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可見分光光度計

Visible Spectrophotometer 型號:NVS-101~NVS-103
可見分光光度計 NVS-101 是一種緊湊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。它配備有鎢燈和氘燈作為光源,矽光電二極管作為檢測器。它在電磁光譜的可見範圍內運行,具有單光束、閃耀全息光柵光學系統,可在工作範圍內優化波長選擇以進行精確分析。
    • 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
    • 數據和曲線可實時存儲
    • 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 NVS-101 NVS-102 NVS-103
    波長範圍 320~1100nm 320~1100nm 320~1100nm
    頻譜帶寬 4.0 /2.0 nm 2.0 nm 1.8 nm
    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) ±0.003A(0~0.5A)、±0.005A(0.5~1A)、±0.5%T(0~100%T) ±0.003A(0~0.5A)、±0.005A(0.5~1A)、±0.5%T(0~100%T)
    光度重複性 ≤0.002A(0~0.5A),≤0.003A(0.5~1A),≤0.2%T(0~100%T) ≤0.002A(0~0.5A),≤0.003A(0.5~1A),≤0.2%T(0~100%T) ≤0.002A(0~0.5A),≤0.003A(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/3min(200/500nm,0%T),
    ≤0.5%T(200/500nm,100%T)
    ≤0.2%T/3min(200/500nm,0%T),
    ≤0.5%T(200/500nm,100%T)
    ≤0.2%T/3min(200/500nm,0%T),
    ≤0.5%T(200/500nm,100%T)
    基線平坦度 ±0.003A ±0.003A ±0.002A
    電源 交流 220V,50/60Hz 交流 220V,50/60Hz 交流 220V,50/60Hz
    尺寸(寬×深×高) 431×318×195mm 490×390×280mm 545×468×245mm
    重量 10kg 15kg 16kg
    • 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 NVS-101 NVS-102 NVS-103
    Wavelength Range 320~1100nm 320~1100nm 320~1100nm
    Spectral Bandwidth 4.0 /2.0 nm 2.0 nm 1.8 nm
    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) ±0.003A(0~0.5A)、±0.005A(0.5~1A)、±0.5%T(0~100%T) ±0.003A(0~0.5A)、±0.005A(0.5~1A)、±0.5%T(0~100%T)
    Photometric Repeatability ≤0.002A(0~0.5A),≤0.003A(0.5~1A),≤0.2%T(0~100%T) ≤0.002A(0~0.5A),≤0.003A(0.5~1A),≤0.2%T(0~100%T) ≤0.002A(0~0.5A),≤0.003A(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/3min(200/500nm,0%T),
    ≤0.5%T(200/500nm,100%T)
    ≤0.2%T/3min(200/500nm,0%T),
    ≤0.5%T(200/500nm,100%T)
    ≤0.2%T/3min(200/500nm,0%T),
    ≤0.5%T(200/500nm,100%T)
    Baseline Flatness ±0.003A ±0.003A ±0.002A
    Power supply 交流 220V,50/60Hz 交流 220V,50/60Hz 交流 220V,50/60Hz
    Dimensions (W×D×H) 431×318×195mm 490×390×280mm 545×468×245mm
    Weight 10kg 15kg 16kg