Double Beam UV-Vis Spectrophotometer SP-IUV7 has outstanding test precision and very competitive prices, and With powerful functions, the equipment shows great performance in qualitative and quantitative testing.
Main Features of Double Beam UV-Vis Spectrophotometer SP-IUV7
1. Double beam optical system, and blazed holographic 2. G They have outstanding test precision and very competitive prices. 3. 8-inch color touch-screen, cutting-edge user interface, powerful functions, and easy operation. 4. With powerful functions, the equipment shows great performance in qualitative and quantitative testing, such as:
Full-spectrum scanning
Linear regression
Detailed spectrum scanning
Concentration direct reading
Time-based kinetics determination
Peak/Valley detecting
GOTO λ
Multi-wavelength measurement
5. The equipment is designed with a sophisticated power protection system. With a high capacity of internal memory, it can store testing results, scanned images, regression equations, and correction data. Therefore, it follows a fast initialization when power is on. 6. The instrument can be connected with a dedicated printer, which can print testing results, or draw curves from spectral scanning, fixed wavelength time-based scanning, and linear regression. 7. With a USB COM port the device can be connected to a PC, which can not only enhance the performance in data testing and spectrum scanning but also expand the memory to save more testing results.
SPECIFICATIONS
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 Setting
8-inch color touch-screen
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
Standard Accessories
Operation manual
1
Glass cuvette
1cm 4pcs
Quartz cuvette
1cm 2pcs
Power cable
1
Fuse
2pcs
Optional Accessories UV WIN8 Spectrum data processing software
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