Double Beam UV-Vis Spectrophotometer SP-IUV7

Double Beam Optical System with a blazed holographic grating for enhanced performance.
Exceptional Precision and highly competitive pricing, offering outstanding test accuracy.
8-inch Color Touchscreen with a cutting-edge user interface, providing powerful functionality and intuitive operation.
Advanced Analytical Functions, delivering superior performance in both qualitative and quantitative testing, including:
- Full-spectrum scanning
- Linear regression analysis
- Detailed spectrum scanning
- Direct concentration reading
- Time-based kinetics determination
- Peak/Valley detection
- GOTO λ (wavelength selection)
- Multi-wavelength measurement
Sophisticated Power Protection System: Equipped with high-capacity internal memory to store test results, scanned images, regression equations, and calibration data. This ensures quick initialization when powered on.
Printer Connectivity: The instrument can be connected to a dedicated printer for printing test results, spectral scanning curves, fixed-wavelength time-based scans, and linear regression data.
USB COM Port: Enables connection to a PC for enhanced data testing and spectrum scanning, as well as expanded memory capacity for storing additional test results.

Model	SP-IUV7
Photometry	Double Beam
Monochromator Type	Czerny-Turner
Focal Length	160mm
Grating	1200 lines/mm
Detector	Silicon Photocell
Spectrum Bandwidth	1.8nm
Wavelength Range	190-1100nm
Wavelength Accuracy	±0.5nm
Wavelength Repeatability	≤0.2nm
Scanning Speed	Fast-Medium-Slow
Stray Light	≤0.03%T (at 220nm NaI, 360nm NaNo2)
Photometric Range	0.0-200.0%T -0.301-4.000A 0.000-9999C
Photometric Accuracy	±0.3%T ±0.002Abs (0-0.5A) ±0.004 Abs (0.5-1A)
Photometric Repeatability	≤0.15%T 0.001 Abs (0-0.5A) 0.002 Abs (0.5-1A)
Baseline	≤±0.002A (200-1090nm)
Noise	100%（T）noise≤0.15%(T), 0%（T）noise≤0.1%(T)
Drifting	≤0.0009 Abs/30min (250nm and 500nm after 2h warm up)
Power	AC220V±22V 50Hz±1Hz, 200W
Packaging Size	710mm×590mm×505mm 0.21M3 36kg