BK-S360 | Scanning spectrophotometer with wavelength range of 190 nm - 1100 nm

Key Features

• Non-ozone generation deuterium lamp
• Socket-type Deuterium and Tungsten lamps
• SiO2 coated optical mirror, to reduce external interference
• GLP self-check function. Checks wavelength accuracy and photometry accuracy to provide test report and power-off protection. 
• Automatic wavelength calibration, wavelength setting, change lamp source, and dark current calibration.

Product Description

A scanning UV/VIS spectrophotometer is an instrument that measures the amount of ultraviolet (UV) and visible light absorbed by a sample across a range of wavelengths. It works by shining a light source through the sample and measuring the amount of light that is absorbed at each wavelength. This information can be used to determine the concentration, purity, and other properties of the sample. Key application areas include:

• Pharmaceuticals: Analysing the purity and concentration of drugs and other chemical compounds.
• Biotechnology: Studying proteins, nucleic acids, and other biomolecules. 
• Food and Beverage Industry: Analysing the composition and quality of food and beverages. 
• Chemical Industry: Monitoring reactions and identifying substances.

The BK-S360 scanning UV/VIS spectrophotometer features a wavelength range of 190 nm ~1100 nm, single beam, grating 1200 lines/mm, and a spectral bandwidth of 1.8 nm. It utilises deuterium and tungsten lamps and a SiO2-coated optical mirror to reduce external interference. It has a GLP self-check function that checks the wavelength and photometry accuracy to provide a test report and power-off protection. 

Basic Functionality of the BK-S360 includes:

 Photometry | Test Abs., transmittance and energy by fixed wavelength.

 Quantitative | Linear fit and linear fit through zero two modes.

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, parameters settings.

c. Can save 240 group curves, can test 240 data in each curve.

d. Double wavelength, triple wavelength test functions.

3. Kinetics | Used for time course scanning or reaction rate calculations △A/t, can search all data.

4. Multi-Wavelength | Can test transmittance and Abs. with 8 different wavelengths.

5. Scanning | User can set the scan range from 190nm to 1100nm to test the max. Abs. peak value, and carry out derivation and arithmetical operations on the graph.

6. Biology | DNA/Protein (Optional: UV, Lowry, BCA, CBB and Biuret)

Specifications

Manufacturer	Biobase
Model number	BK-S360
Optical system	Single Beam, Grating 1200 lines/mm
Wavelength range	190~1100nm
Spectral bandwidth	1.8 nm
Wavelength accuracy	±0.3nm
Wavelength repeatability	≤0.2nm
Photometric accuracy	±0.002A(0~0.5Abs), ±0.004A(0.5~1.0Abs), ±0.3%T(0~100%T)
Photometric repeatability	0.001Abs(0~0.5Abs), 0.002Abs(0.5~1.0Abs), ≤0.1%T(0~100%T)
Stray light	≤0.04%T@360nm; 220nm
Stability	±0.001A/h@500nm
Baseline flatness	±0.0015A
Noise	±0.0004Abs
Display	65K true colour 7 inch TFT LCD(480*800)
Photometric mode	T, A, C, E
Photometric range	0~200%T, -0.301~3.0A
Detector	Silicon Photodiode
Light source	Deuterium Lamp, Tungsten Lamp
Input	Membrane keypad
Output	USB-A*2 print and data output USB-B connect PC
Standard accessories	1cm glass cuvette*4, 1cm quartz cuvette*2, 1cm quadruple cuvette holder, scanning software
Optional accessories	1cm standard single slot cuvette holder, long optical path cuvette holder, cuvette, micro cuvette, test tube type absorber rack, solid sample holder, deuterium lamp, tungsten lamp, quadruple cuvette holder, printer, four-slot water bath type constant temperature absorption pool, X-Y Adjustable micro absorption pool, single bath type constant temperature absorption pool, program-controlled thermostatic absorption pool seat, 8 racks, reflection accessories
Power supply	110/220VAC ±10% | 50/60Hz
Gross weight	25 Kg

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