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6800双光束分光光度计
6800双光束分光光度计
订货号： MM-48423-00
产地： 英国
品牌：
开发编号： N
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产品描述：

6800 Double-Beam Spectrophotometer

• Double beam spectrophotometer with highly stable optics
• 1.5nm spectral bandwidth
• Jenway Flight Deck software included as standard

With the 6800 Jenway introduces the first double beam spectrophotometer to the range. The highly stable optics and 1.5nm spectral bandwidth ensures high resolution and accuracy on every measurement. The Jenway Flight Deck software offers modes for all common measurement methods: photometrics and multi-wavelength, spectrum scanning, time scan and kinetics, quantitation, DNA/RNA and protein measurements. With extensive post-measurement tools and easy export to Excel® the 6800 ensures that all results are presented exactly to your requirements.

Technical Specification
 
Parameter
6800
Wavelength range
190 to 1100nm
Wavelength resolution
0.1nm
Wavelength accuracy
±0.3nm
Wavelength repeatability
±0.1nm
Spectral bandwidth
1.5nm
Transmittance
0 to 600%T
Absorbance
–3.0000 to 3.0000A
Accuracy
±0.3%T, ±0.002A at 0 to 0.5A, ±0.004A at 0.5 to 1.0A, ±0.008A at 1.0 to 2.0A
Reproducibility
±0.15%T, ±0.001A at 0 to 0.5A, ±0.002A at 0.5 to 1.0A, ±0.004A at 1.0 to 2.0A
Resolution
0.01%T, 0.0001A
Stray light
<0.05%T at 220 and 340nm
Noise
0.0003A
Stability
±0.0003A/h after 2h
Multi–wavelength
Up to 6 wavelengths
Calculations
Ratio, difference, formulae with factors
Spectrum range
Any range between 190 and 1100nm
Scan speed
10 to 3600nm/min (8 speed settings)
Scan interval
0.5, 1, 2 or 5nm, dependent on scan speed
Analysis
Auto peaks and valleys, zoom, addition, subtraction, peak ratios, smoothing, area under curve, wavelength table, derivatives, overlay
Time scan and Kinetics
Between 30 to 99999 seconds
Analysis
Slope and formula of line of best fit between any two points
Quantitation points
Up to 3 wavelengths
Concentration range
0–99999
Calibration
Blank with standards or factor
DNA/RNA and Protein
DNA/RNA Ratio, concentration, A320 correction. Protein; Bradford, Lowry, BCA, direct UV
Light source
Tungsten halogen and Deuterium lamps
Lamp changeover
325 to 370nm selec table
Outputs
RS232
Operating system:
CPU: 1GHz Memory: 256Mb Hard disk: 500Mb
Power
200VA
Size (w x d x h)
540 x 560 x 235mm
Weight
27kg




品牌简介

英国JENWAY英国JENWAY
英国Jenway公司成立于1973年，是世界一流的生产分析类仪器产品的大型公司。Jenway解析仪器类包含紫外/可见光分光光度仪、荧光光度计、比色仪及测量溶解氧、pH、电导和特殊离…英国Jenway公司成立于1973年，是世界一流的生产分析类仪器产品的大型公司。Jenway解析仪器类包含紫外/可见光分光光度仪、荧光光度计、比色仪及测量溶解氧、pH、电导和特殊离子的便携式电学仪器等。Jenway最初为电子温度计及探测仪的制造商。现在Jenway涉及到更为广泛的科学仪器领域，其产品种类覆盖电化学、光谱学、比色法、环境监测、食品加工、医药、农业、水环境等相关的应用和教学领域。
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