L7 Lab Auto Double Beam UV-Vis Spectrophotometer with Color Touch Screen
China L7 Lab Auto Double Beam UV-Vis Spectrophotometer with Color Touch Screen, Find details about China UV Spectrophotometer, Single and Double Beam Spectrophotometer from L7 Lab Auto Double Beam UV-Vis Spectrophotometer with Color Touch Screen
Basic Info.
Model NO.
L7
Light Number
Monochromator
Certification
CE
Photometry
Double Beam
Monochromator Type
Czerny-Turner
Focal Length
160mm
Grating
1200 Lines/mm
Detector
Silicon Photocell
Wavelength Accuracy
±0.3nm
Wavelength Repeatability
:50.1nm
Spectrum Bandwidth
1.8nm
Trademark
West Tune
Transport Package
Standard Export Package
Specification
190-1100nm
Origin
China
HS Code
9031809090
Model NO.
L7
Light Number
Monochromator
Certification
CE
Photometry
Double Beam
Monochromator Type
Czerny-Turner
Focal Length
160mm
Grating
1200 Lines/mm
Detector
Silicon Photocell
Wavelength Accuracy
±0.3nm
Wavelength Repeatability
:50.1nm
Spectrum Bandwidth
1.8nm
Trademark
West Tune
Transport Package
Standard Export Package
Specification
190-1100nm
Origin
China
HS Code
9031809090
Product Desciption
L7 Lab Auto Double Beam UV-VIS Spectrophotometer with Color Touch Screen
L7 double beam UV-VIS spectrophotometers adopt double beam optical system, and blazed holographic gratings. They have outstanding test precision and very competitive prices.
8-inch color touch-screen, cutting-edge user interface, powerful functions, and easy operation.
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
The equipment is designed with sophisticated power protection system. With 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 on.
The instrument can be connected with dedicated printer, which can print testing results, or draw curve from spectral scanning, fixed wavelength time-based scanning, and linear regression.
With USB COM port the device can be connected to a PC, which can not only enhance theperformance in data testing and spectrum scanning, but also expand the memory to save more testing results.
Main Features
Double beam optical system
8-inch color touch-screen
Automatic zero and full scale adjustment
Automatic wavelength settings
Equipped with USB COM port
UV WIN8 Spectrum Data Processing Software optional
Thermal plotter optional
Specificatons
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: ±0.3nm
Wavelength Repeatability: ≤0.1nm
Stray Light : ≤0.03%T( at 220nm NaI, 360nm NaNo2 )
Photometric Range: 0.0-200.0% T
-0.301-4.000 A
0.000-9999 C
Photometric Accuracy: ±0.3% T
±0.002 Abs (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: ≤±0.002 A(200-1090nm)
Noise: 100%(T)noise≤0.15%(T) , 0%(T)noise≤0.1%(T)
Drifting: ≤0.0009 Abs/h (250nm and 500nm after 2h warm up)
Power: AC220V±22V 50Hz±1Hz, 200W
Packaging Size: 710mm X 590mm X 505mm 0.21M3 36kg
Standrad Accessories
Operation manual 1pc
Glass cuvette 1cm 4pcs
Quartz cuvette 1cm 2pcs
Power cable 1pc
Fuse 2pcs
Cuvette holder 10mm
Optional Accessories
UV WIN8 Spectrum data processing software
Thermal Plotter
L7 double beam UV-VIS spectrophotometers adopt double beam optical system, and blazed holographic gratings. They have outstanding test precision and very competitive prices.
8-inch color touch-screen, cutting-edge user interface, powerful functions, and easy operation.
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
The equipment is designed with sophisticated power protection system. With 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 on.
The instrument can be connected with dedicated printer, which can print testing results, or draw curve from spectral scanning, fixed wavelength time-based scanning, and linear regression.
With USB COM port the device can be connected to a PC, which can not only enhance theperformance in data testing and spectrum scanning, but also expand the memory to save more testing results.
Main FeaturesDouble beam optical system
8-inch color touch-screen
Automatic zero and full scale adjustment
Automatic wavelength settings
Equipped with USB COM port
UV WIN8 Spectrum Data Processing Software optional
Thermal plotter optional
Specificatons
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: ±0.3nm
Wavelength Repeatability: ≤0.1nm
Stray Light : ≤0.03%T( at 220nm NaI, 360nm NaNo2 )
Photometric Range: 0.0-200.0% T
-0.301-4.000 A
0.000-9999 C
Photometric Accuracy: ±0.3% T
±0.002 Abs (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: ≤±0.002 A(200-1090nm)
Noise: 100%(T)noise≤0.15%(T) , 0%(T)noise≤0.1%(T)
Drifting: ≤0.0009 Abs/h (250nm and 500nm after 2h warm up)
Power: AC220V±22V 50Hz±1Hz, 200W
Packaging Size: 710mm X 590mm X 505mm 0.21M3 36kg
Standrad Accessories
Operation manual 1pc
Glass cuvette 1cm 4pcs
Quartz cuvette 1cm 2pcs
Power cable 1pc
Fuse 2pcs
Cuvette holder 10mm
Optional Accessories
UV WIN8 Spectrum data processing software
Thermal Plotter
You Might Also Like
Triac 0-10V Dali Dimmable Recessed LED Downlight/ COB LED Ce......
GMP Factory Supply Food Grade Phycocyanin Spirulina Extract
Table Tennis Racket with Rubber + Bag Ping Pong Bat
3mh Cool Giant Fat Inflatable Cat Cartoon for Advertising
Mslfp14 17*17 Wired Box Size X-ray Digital Flat Panel Detect......
Portable Glass Shape Edge Polishing Machine
A4 A3 Paper Wrapping Machine
Stainless Steel Angle Tube Strainer
Sinchold 9220/20/45 Forged Steel Welded Crane Rail Clips
Warehouse Tent Made by Superb Tent
Thyristor Rectified CO2 MIG Mag Arc Welding Machine