UV/VIS Spectro photo meter single beam, kegunaan dan spesifikasinya

 Para Laboran, Analis Laboratorium lebih-lebih Manager atau Kepala Laboratorium pastinya mengenal UV/Vis Spectro photo meter, namun ini akan kami tampilkan barangkali bisa untuk mereiview dan atau ada yang sedang mencari UV/Vis Spectrophotometer Single Beam silahkan di baca, akan tetapi artikel ini saya sajikandalam bahasa Inggris, bagiyang membutuhakn keterangan silahkan hubungi email kami membagiilmuoehsunarta@gmail.com atau sun_elarta@yahoo.com atau apabila inign WA ke nomor 082137320434 berikut artikelnya :

FEATURES  :

·         Data output  : Data can be exported to U disk ( USB output )

·         Pre-aligened design ensures the user can be change lamps conveniently.

·         With SiO2 Coating optical mirror , reducing the pollution from outsid fully.

·         Ptint Port : Instrument can connect PCL printer to printing A4 paper ( USB port )

·         Imported & Environmental Deuterium lamp, preventing from Ozone inhalation

·         Real –Time Monitoring the Life time of Deuterium lamp and Tungsten Lamp with advance d system

·         Large LCD screen ( 480*272 )with 65 thousand true color and support U disk data saving

·         Wavelength calibration , wavelength setting , Change lamp source and dark current calibration automatically.

·         Adopted high Class grating with wholly hermetic light path design, to insure the instrument has the super stray light.

·         With GLP self check function, check the wave length accuracy and Phtometry accuracy, can provide test report and power off protection.

BASIC FUNTION :

·         Photometry :

Test Abs, Transmittance  and Energy by Fixed wavelength.

·         Quantitaive :

Liniar fit and Linear fit through Zero two models

a.    Coefficient, Standard sample input and standard sample read three modes to establish standard curve

b.    Establish A=K1*C+K0, can search original data  graph curve , parameter setting.

c.    Can save 240 groups curve . can test 240 data in each curve

d.    Double wavelength , triple wavelength test function.

 

·         Kinetics :

Used for time course scanning or reaction rate calculation ΔA/t, can search All data.

·         Multi Wavelength :

Can test Transmittance and Abs with 8 different wavelength at most

·         Scanning:

User can set the scan range from 190 nm to 1100 nm to test the max. Abs.peak value can do derivation, arithmetical operations to the graph.

·         Biology

6 Methods : DNA / protein, UV, Lowry,BCA,CBB,and Biuret.

TECHNICAL PARAMETERS :

Optical System                     : Single Beam , Grating 1200 lines/mm

Wavelength range               : 190 ~1100 nm

Spectral Bandwidth             : 2 nm

Wavelength Accuracy         : ± 0.5 nm

Wavelength Repeatability  : ≤ 0.2 nm

Photometric Accuracy         : ± 0.002A ( 0~0.5 Abs), ±0.004A ( 0.5 ~ 1.0 Abs ),±0.5% T(0~100%T )

Photometric Repeatability  : 0.001Abs(0~0.5Abs), 0.002 Abs(0.5 ~1.0 Abs),≤ 0.2% T(0 ~100 % T )

Stray Light                             : ≤ 0.04 % T@360nm , 220 nm

Stability                                  : ± 0.001A/h @ 500 nm

Baseline Flatness                :  ± 0.002A

Noise                                      : 0.0005Abs @500 nm

Display                                   : 480*272 65 thousand true color TFTLCD

Photometric mode                : T , A , C , E

Photometric range               : 0 ~ 200 % T, - 0.301 ~ 3.0 A

Detector                                 : Silicone Photodiode

Light source                          : Deuterium Lamp , Tungsten Lamp

Input                                       : Membrane Keypad

Output                                    : USB Print and dataoutput, Conect PC

Standard Accerories            : 10 mm glass Cuvette 4 units

                                                  10 mm quartz cuvette 2 units

Power Suplay                       : 110/220 V ± 10%, 60/50 Hz

Packing Size ( W*D*H)mm: 620*500*370

Gross Weight                        : 18 Kg