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INESA SHANGFEN L5S UV-Visible Spectrophotometer

INESA SHANGFEN L5S UV-Visible Spectrophotometer Proportional dual beam of light, monochromator Czerny-Turner, focal length 160mm, grating 1200 lines/mm, L5S UV-Visible Spectrophotometer can meet the daily analysis to scientific research and other application needs.
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ShangFen L5S UV-Visible SpectrophotometerSPEC

ShangFen L5S UV-Visible SpectrophotometerDetails

ShangFen L5S UV-Visible SpectrophotometerPacking list

SKU
NB035533
Optical inspection system
Proportional double beam of light
monochromator
Czerny - Turner
focal length
160mm
grating line number
1200 gr/mm
Detector
Import Detector
Light spectrum Bandwidth
1.8nm
wavelength setting
touchscreen input
Wavelength range
190~1100nm
Wavelength Precision
±0.5nm
Wavelength Repeatability
≤0.2nm
Scanning speed
Fast, Medium, and Slow (limited to S models)
Light source switching wavelength
340nm
stray light
≤ 0.05% (T) (at 220 nm, as Nal) (at 360 nm, as NaNO2)
Photometric range
0.0~200.0%T、-0.301~4.000A、0.000~9999C
Photometric Precision
±0.3%T；±0.002Abs（0 ~ 0.5A）；±0.004Abs（0.5 ~ 1A）
Luminosity Repeatability
≤0.15%T；0.001A(0~0.5A)；0.002A(0.5~1A)
Baseline flatness
≤±0.002A(200nm~1090nm)(...
Noise level
0.15%T
Baseline drift
0.0009Abs/0.5h (2h after power on, at 250nm and 500nm) (limited to S models)
L5S
UV-Visible Spectrophotometer
INESA SHANGFEN L5S UV-Visible Spectrophotometer Picture

Introduction

L5S UV/VIS Spectrophotometer adopts professional proportional monitoring dual beam optical path system, low noise circuit design, and has good reliability and stability. It can meet the needs of applications ranging from daily analysis to scientific research. 

Features

  • The 8-inch color touch LCD display is flexible and convenient to operate. 

  • The monochromator with high stray light and high resolution adopts a proportional monitoring dual-beam optical path structure and is equipped with a high-performance "shining holographic grating", which has outstanding optical accuracy, measurement accuracy, reproducibility and stability, and has a super high cost performance. 

  • With unique auto-adjustment "0" adjustment "100"%, automatic 8-cell cuvette rack. 

  • It has various advanced functions such as full-band scanning (S only), sub-band scanning (S only), kinetic time scanning, and GOTOλ, linear regression, concentration direct reading, peak and valley detection, etc. 

  • Equipped with a thermal plotter, it can draw curves such as data printing, spectral scanning (limited to S models), fixed-wave long-term scanning, and linear regression. 

  • With USB interface, it can directly interact with the PC, which strengthens the detection data of the instrument, and through the optional data software, it can directly scan the spectrum and other processing functions, realizes the massive storage of test documents, and also provides convenience for the user's secondary development. 

  • Professional power-off protection measures, which can memorize the measured data, scanning spectrum, regression equation and instrument correction value, etc., and realize the rapid initialization of the boot into the test state. 

  • The instrument adopts high-energy long-life flange positioning deuterium lamp and imported tungsten lamp. When the deuterium lamp of the instrument needs to be replaced, only two flange positioning screws need to be removed and installed to ensure that the lamp source is in a satisfactory position without cumbersome optical path adjustment. 

Matching

Thermal Plotting Printer 

Other cuvette racks are optional 

UVwin8 ultraviolet spectroscopy software 

other

A 1cm cuvette holder is included as standard 

Power supply Voltage: AC220V±22V 50Hz±1Hz 

Rated power: 200W

FAQ
QIs the price listed on the website the final cost for overseas purchases?
ANo, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
QWhat is the specific process for purchasing the product?
AFirst, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.
QWhat should I do if the instrument I purchase needs repair?
AAfter-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
Knowledge
Standard