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外可見分光光度計

UV Visible Spectrophotometer NUVS-300 型號:NUVS-300~NUVS-303
紫外可見分光光度計是一款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。它在電磁光譜的紫外可見範圍內運行,具有雙光束、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 顯示屏
  • 型號 NUVS-300 NUVS-301 NUVS-302 NUVS-303
    波長範圍 190~1100nm 190~1100nm 190~1100nm 190~1100nm
    頻譜頻寬 2.0nm 1.8nm 1.0nm 0.5/1.0/2.0/4.0/5.0nm
    波長精度 ±0.3nm ±0.3nm ±0.3nm ±0.3nm
    波長重複性 ≤ 0.2nm ≤ 0.2nm ≤ 0.2nm ≤ 0.2nm
    波長分辨率 0.1nm 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 0~200 %T,( -0.3 ~ 3A) , 0~9999 C
    光度精度 ± 0.002A (0~0.5A), ±0.003A (0.5~1A), ± 0.3 %T (0~100 %T) ± 0.002A (0~0.5A), ±0.003A (0.5~1A), ± 0.3 %T (0~100 %T) ± 0.002A (0~0.5A), ±0.003A (0.5~1A), ± 0.3 %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 ≤0.001A(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) ≤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 ≤ 0.05 %T (220/360nm) ≤ 0.05 %T (220/360nm) ≤ 0.05 %T (220/360nm) ≤ 0.05 %T (220/360nm)
    穩定 ≤ 0.001A/h (500nm,0A) ≤ 0.001A/h (500nm,0A) ≤ 0.001A/h (500nm,0A) ≤ 0.001A/h (500nm,0A)
    噪音 ≤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) ≤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 ±0.0015A ±0.001A ±0.001A ±0.001A
    電源 AC 90- 250V,50/60Hz AC 90- 250V,50/60Hz AC 90- 250V,50/60Hz AC 90- 250V,50/60Hz
    尺寸(寬×深×高) 490×390×280mm 545×468×245mm 545×468×245mm 635×515×355mm
    重量 16公斤 18公斤 18公斤 25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-300 NUVS-301 NUVS-302 NUVS-303
    Wavelength Range 190~1100nm 190~1100nm 190~1100nm 190~1100nm
    Spectral Bandwidth 2.0nm 1.8nm 1.0nm 0.5/1.0/2.0/4.0/5.0nm
    Wavelength Accuracy ±0.3nm ±0.3nm ±0.3nm ±0.3nm
    Wavelength Repeatability ≤ 0.2nm ≤ 0.2nm ≤ 0.2nm ≤ 0.2nm
    Wavelength Resolution 0.1nm 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 0~200 %T,( -0.3 ~ 3A) , 0~9999 C
    Photometric Accuracy ± 0.002A (0~0.5A), ±0.003A (0.5~1A), ± 0.3 %T (0~100 %T) ± 0.002A (0~0.5A), ±0.003A (0.5~1A), ± 0.3 %T (0~100 %T) ± 0.002A (0~0.5A), ±0.003A (0.5~1A), ± 0.3 %T (0~100 %T) ± 0.002A (0~0.5A), ±0.003A (0.5~1A), ± 0.3 %T (0~100 %T)
    Photometric Repeatability ≤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) ≤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 ≤ 0.05 %T (220/360nm) ≤ 0.05 %T (220/360nm) ≤ 0.05 %T (220/360nm) ≤ 0.05 %T (220/360nm)
    Stability ≤ 0.001A/h (500nm,0A) ≤ 0.001A/h (500nm,0A) ≤ 0.001A/h (500nm,0A) ≤ 0.001A/h (500nm,0A)
    Noise ≤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) ≤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 ±0.0015A ±0.001A ±0.001A ±0.001A
    Power supply AC 90- 250V,50/60Hz AC 90- 250V,50/60Hz AC 90- 250V,50/60Hz AC 90- 250V,50/60Hz
    Dimensions (W×D×H) 490×390×280mm 545×468×245mm 545×468×245mm 635×515×355mm
    Weight 16kg 18kg 18kg 25kg