My-B047 UV-Visible Spectrophotometer with Ce ISO

Product Description

Product Description

MY-B047 UV-Visible Spectrophotometer CE ISO

Guangzhou Maya Equipment Co., Ltd. Belongs to Maya medical equipment limited
This UV-2700 UV-Visible Spectrophotometer is UV spectrophotometer instrument

1, MY-B047 UV-Visible Spectrophotometer
2, Wavelength range 190-1100 nm
3, Wavelength accuracy -1.0~+1.0 nm
4, Slit width 4 nm

All spectrophotometers feature high performance sealed optics mounted on a stable machined platform. All spectrophotometer are intended to be utilized for research, development, quality control, etc. Primarily in the fields of optical materials, semiconductors, new materials, electronics and so on through qualitative and quantitative analyses of samples diverse in kind and size. The comprehensive features, optional sophisticated powerful software, variety of accessories and model configurations will meet or exceed your expectations for performance and value.

The spectrophotometers perform built-in wavelength calibration program automatically after energization. Core components will be check during the initialization to ensure the wavelength accuracy and excellent performance

Pre-aligned deute rium lamp and tungsten lamp for easy lamp replacement. The light source changing point can be set in range of 300nm - 400nm

The innovative optical layout ensures accuracy. Its integrated design assures long-term stability and durability. The precisely aligned detector and quality deute rium and halogen lamps enhance the precision.

Perform basic mode( Abs / %T), quantitative

Pre-set wavelength program (4 wavelengths), and one-touch key response

Single-point curve calibration and multi-point curve calibration (up to 12 points)

Display of fitting degree of curve fitting and concentration data with up to 50 sets of curve parameters storage

Display of concentration data with up to 200 sets of data storage

Dark current calibration / wavelength calibration/System clock management

Backup battery and integrated circuit design controlled by MCU assure non-volatile memory storage

USB data communication

LPT port for printing

128*64 LCD screen to display all of the parameters

Sealed and solvent-resistant tactile keypad

 

Basic Mode		Multi-Wavelength
Absorbance, %T or Concentration measurements.		Up to 15 wavelengths can be selected and multiple samples can be measured. (Auto cell changer is required to run multiple samples automatically).
Quantitative (Standard Curve) Use up to 12 standards to establish standard curve. Four methods for fitting a curve: a. Linear fit b. Linear through zero c. Square fit d. Segmented		Wavelength Scanning Interval: 0.1, 0.2, 0.5, 1, 2, 5 nm Automatically record peaks and valleys. Post-run manipulation and processing includes: a. Re-scaling axes, curve b. Smoothing, combination, zooming, overlap c. 1st to 3rd derivative
Kinetics (Abs vs. Time) The Kinetics mode may be used for time course scanning or reaction rate calculations. Abs. vs. time graphs is displayed on the screen in real time. Wait time, measurement time and time intervals may be entered. Post-run manipulation includes re-scaling, curve tracking and selection of the part of the curve required for the rate calculation. Rate is calculated using a linear regression algorithm before multiplying by the entered factor.
DNA/Protein Concentration and DNA purity can be calculated quickly and easily: Absorbance ratios 230nm/260nm/280nm with optional subtracted absorbance at 320nm.

 

Model	MY-B047
Monochromator	C-T type, 1200 L/mm grating
Detector	Silicon detector for ultraviolet visible region
Display	128*64 LCD, Blue color
Light source	Deute rium discharge tube(2000h), Tungsten lamp(2000h, 20W/12V)
Lamp change point	Can be set, 300 nm - 400 nm
Wavelength range	190-1100 nm, autoscan
Wavelength accuracy	± 1.0 nm
Wavelength calibration	Automatic at start
Wavelength display	0.1 nm
Slit width	4 nm
Wavelength repeatability	0.5 nm
Measurement range	-1.0 ~ 200.0%T, -0.5 ~ 3.000Abs, 0 ~ 9999 C, 0 ~ 9999 F
Photometric accuracy	± 0.5 %T (0 100%T)
Photometric repeatability	± 0.2 %T
Stray light	0.3 %T (at 220, 360 nm)
Baseline flatness	/
Stability	/
Data output	Digital, USB port, LPT parallel
Power	110V 10% 60Hz 70VA
Standard sample holder	4-position sample holder
Actual dimensions	456 W X 375 D X 220 H mm, (18.0 W x 14.8 D x 8.7 H in)
Net weight	14.5 Kg (32.0 lbs)
Shipping dimensions	19.5 Kg (43.0 lbs)