China

INESA SHANGFEN L7 Dual beam of light UV-Visible Spectrophotometer

SHANGFEN L7 dual beam of light UV-Visible Spectrophotometer adopts high-resolution color touch screen, human-machine interaction is simple and convenient, high degree of intelligence, L7 dual beam of light UV-Visible Spectrophotometer monochromator Czerny - Turner, focal length 160mm, grating 1200 lines/mm.
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ShangFen L7 Dual beam of light UV-Visible SpectrophotometerSPEC

ShangFen L7 Dual beam of light UV-Visible SpectrophotometerDetails

ShangFen L7 Dual beam of light UV-Visible SpectrophotometerPacking list

SKU
NB035537
Optical inspection system
Double beams of light
monochromator
Czerny - Turner
focal length
160mm
grating line number
1200 gr/mm
Detector
Import Detector
Wavelength range
190~1100nm
Wavelength Allowable Error (MAX)
±0.3nm
Wavelength Repeatability
≤0.1nm
Light spectrum Bandwidth
1.8nm
Transmittance Precision
±0.3%T
Transmittance Repeatability
≤0.15%T
Measurement range of transmittance
0.0 ~ 200.0%T
Absorption range
-0.301 ~ 4.000（A）
Display range of concentration
0000 ~ 9999（C）
Scanning speed
Fast, medium and slow 3 gears are optional
stray light
≤ 0.03% (T) (at 220 nm, as Nal) (at 360 nm, as NaNO2)
Noise level
100 (T%) Noise ≤ 0.15% (T%); 0% (T) Noise ≤ 0.1% (T)
Baseline flatness
±0.0015A ( 200 ~ 1090nm )
Baseline drift
0.0009A/0.5h (2h after power on, at 500nm)
L7
Dual beam of light UV-Visible Spectrophotometer
INESA SHANGFEN L7 Dual beam of light UV-Visible Spectrophotometer Picture

Introduction

The L7 dual-beam UV/VIS Spectrophotometer adopts a high-resolution color touch screen, which has simple and convenient human-computer interaction, high degree of intelligence, and low-noise circuit design, which has good reliability and stability. It can meet the needs of applications ranging from daily analysis to scientific research. 

Features 

  • It adopts 8-inch color touch LCD display, which is flexible and convenient to operate. 

  • Dual-beam optical path structure, low stray light 1200 lines/mm "holographic grating", high-resolution monochromator. 

  • Excellent qualitative and quantitative testing functions such as GOTOλ, linear regression, concentration direct reading, and multi-wavelength testing. 

  • It has a USB communication interface and a parallel printing interface, and can be equipped with a thermal plotter. 

  • Optional**Analysis software is connected to the computer, and the instrument can be operated by the computer. 

  • Professional power-off protection measures, which can memorize test data, scan maps, regression equations and instrument correction values, etc., realize fast initialization at startup. 

  • Multilingual user interface. 

  • Imported long-life deuterium lamp and imported OSRAM tungsten lamp 

  • With USB communication port, 1cm cuvette holder is standard.

Standard 

Parallel print ports 

2 1cm quartz cuvettes 

LCD screen protective cover

Matching

**Drawing printers 

UVwin8 ultraviolet spectroscopy software 

[L7 PAD] is equipped with a 10.1-inch screen tablet, which can realize wireless control, massive data storage and wireless data transmission of L7.

other

Spectral scanning function 

Kinetic time scanning 

Linear regression concentration technique calculations 

USB communication port 

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