Dalian Elite Analytical Instruments Co., Ltd.
Kuæa>Proizvodi>UV2050 UV spectrophotometer ye tïŋ
UV2050 UV spectrophotometer ye tïŋ
UV2050 UV spectrophotometer ye tïŋ
Detalji proizvoda

UV2050 ye spectrophotometer ye cɔl ultraviolet-visible spectrophotometer. Optical system yam ku circuit system ye looi aye kä ye kek looi looi looi looi looi looi looi looi looi looi looi looi. 1.8nm bandwidth ee spectral resolution ye juak, ka bï lööŋ ke pharmacopoeia bɛ̈ɛ̈i juëc ya gam. A lëu bï bandwidth ye kɔ̈k ye kɔ̈k ye kɔ̈k ye kɔ̈k ye kɔ̈k ye kɔ̈k ye kɔ̈k ye kɔ̈k ye kɔ̈k ye kɔ̈k.



Funksiɔn

● LCD ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r.
●Kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl
● Scanning speed optional, scan interval optional (0.1, 0.5, 1, 2, 5nm), peak/valley automatic detection, map scaling etc.
● Single wavelength method, 1-3 order linear standard curve fit, can build up to 15 sampling points for standard curves.
● Holographic grating ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ
● Sample dynamic test, test interval time optional, can save nearly 10000 test data points. ● Sample dynamic test, test interval time optional, can save nearly 10000 test data points. ● Sample dynamic test, test interval time optional, can save nearly 10000 test data points.
● A lëu bï bandwidth spectrum ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ.


Karakteristika

● Dual beam, proportional recording system, imported monochromer, ensuring the instrument's ultra low noise, ultra low scattered light and excellent wavelength accuracy. ● Dual beam, proportional recording system, imported monochromer, ensuring the instrument's ultra low noise, ultra low scattered light and excellent wavelength accuracy.
● Dual beam dynamic feedback ratio recording light measurement system and circuit guarantees baseline stability, ensuring the instrument remains stable for longer.
● Screw transmission grating, wavelength segmentation ngɔl, wavelength precision ngɔl.
● Optoelectric multiplier tube ye kɛ detector ye, noise ye dɔɔni, sensitivity ye dɔɔni.
● Optical system is tightly sealed, reducing scattered light reducing noise while protecting optical components. ● Optical system is tightly sealed, reducing scattered light reducing noise while protecting optical components. ● Optical system is tightly sealed, reducing scattered light reducing noise while protecting optic
● Host ye spectral scan, large screen display ye data, graphics, curves, ye intuitive, ye luɔɔi ye nɔgɔ.
● Flanged disk seat deuterium lamp structure, switching deuterium lamp does not require special tools, avoid switching light time path debugging, maintenance is more simple. ● Flanged disk seat deuterium lamp structure, switching deuterium lamp does not require special tools, avoid switching light time path debugging, maintenance is more simple. ● Flanged disk seat deut
●A naŋ software de UV Station, a lëu bï kɛ̈ɛ̈r juëc looi (spectral scanning, derivative spectrum) ku jɔl ya luɔɔi kɔ̈k peei.


Indikator

Model

UV2050

Struktur Optik

Dual beam

Bandwidth spectrum

1.8nm

Scan wavelength range

190~1100nm

A maximum allowed error of wavelength (A maximum allowed error of wavelength)

±0.3nm

Wave length repeatability

0.2nm

Luɔi detection range

T:0200.00%T A:-0.3014.0000Abs C:09999

Limit maximum allowed of transmission ratio (Limit maximum allowed of transmission ratio) (Limit maximum allowed of transmission ratio)

±0.3%T

Transmission ratio repeatability

0.1%T

Light Diffuse

0.05%T220nmku360nmYer)

Liniɛ baseline flatness

±0.001A

Base line drift

0.0005A/h(500nmDaan)

Kɔl

100%(T)Lɛɛr noise ≤0.1%(T) 0%(T)Lɛɛr noise ≤0.05%(T)

Panel Display

320×240Ekran dïtLCD

Instrument size

540×445×230mm





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