SPM-UVD2
190 - 1100 nm; UV-VIS/Double Beam
SPM-UVD2 is a microprocessor based double beam spectrophotometer with variable band width
  • Double beam ensure low drift, low noise and Low stray light
  • High speed MCU, high precision AD, large storage capacity
  • Large LCD display (320*240 Dots)
  • 1.0 nm or variable Bandwidth meet Pharmacopoeia
  • Data and Curve can be stored in real-time
  • Online software upgrade capability
  • Lamps can be turned on/off individually
  • Easy to change Pre-aligned lamps.
  • Photometric analysis, Quantitative analysis, Spectral scanning, Kinetics, DNA/Protein analysis, etc. 
Specifications
Wavelength Range
190 - 1100 nm
Optical System
Double Beam, Blazed Holographic Grating (1200 lines/mm)
Spectral Bandwidth
0.5/1/1.5/2/4/5 nm (Variable)
Wavelength Accuracy
±0.5 nm
Wavelength Repeatability
≤ 0.2 nm
Wavelength Setting
Auto, Resolution 0.1nm
Photometric Range
0~200% T; -4~4A; 0~9999C
Photometric Accuracy
±0.002 A (0~0.5A); ±0.003 A (0.5~1A); ±0.3% T (0~100%T)
Photometric Repeatability
≤ 0.001 A (0~0.5A); ≤ 0.002 A (0.5~1A); ≤ 0.2% T (0~100%T)
Stray Light
< 0.05% T (220/360nm)
Scan Speed
High, Medium, Low. (Max. 2000nm/minute)
Base-Line Flatness
±0.001 A
Stability
±0.001A/h (500nm; 0A)
Noise
≤ 0.2%T/3min (250/500nm, 0%T); =0.3%T/3min (250/500nm, 100%T)
Light Source
Tungsten & Deuterium Lamp (Pre-aligned)
Detector
Silicon Photodiode
Sample Compartment
10mm path length
Output
USB Port (Data) & Parallel Port (Printer)
Dimension (W x L x H)
635 x 515 x 255 mm
Weight
26 kg
Model No. Product Description
SPM-UVD2 UV-VIS Spectrophotometer (Double Beam) 190 - 1100 nm; UV-VIS/Double Beam
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