MBI P7 Double Beam UV/VIS Spectrophotometer (1.8nm bandwith)
MBI P7 Double Beam UV/VIS Spectrophotometer (1.8nm bandwith)
Double beam UV/VIS spectrophotometer. Built-in touch screen computer, rich interface, easy operation, powerful function and various accessories meet different application scenarios. GLP/GMP software can realize logging, audit trails, permission settings and other functions.
Features
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Self-calibration system while switching on and preheating countdown;
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More durable with the strengthened structure;
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The built-in computer provides excellent display effect, simple operation and good scalability;
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Wide sample room, suitable for 5~100 mm sample holder and other accessories;
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Powerful measurement and analysis functions, custom measurement methods can meet the measurement requirements in the field of scientific research;
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The new wavelength driving mechanism greatly improves the wavelength accuracy and repeatability, and effectively reduces the noise (patented);
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Using the 1200 lines/mm holographic grating with low stray light, the optimized optical path design ensures the high accuracy of the instrument;
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Software design fully complies with 21CFR requirements stipulated in Pharmacopoeia. By GLP/GMP function, you can track and manage instrument performance and data;
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By a wide variety of interfaces, you can connect keyboards, mouses, projectors and printers to input and output data and access a network for remote control and data sharing;
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By open data interface protocol, users can integrate other devices into the system through simple development;
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The computer can be connected by USB and the instrument can be controlled by software;
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Firmware upgrade by USB storage.
Product characteristics
| Model | MBI P7 Double Beam UV/Vis spectrophotometer |
| Optical system | Double beam |
| Light source | Tungsten lamp, Deuterium lamp |
| Spectral bandwidth | 1.8 nm |
| Wavelength range | 190 ~ 1100 nm |
| Wavelength accuracy | ±0.3 nm |
| Wavelength repeatability | ≤0.2 nm |
| Wavelength display | 0.1 nm |
| Slew rate | 6000 nm/min |
| Scanning speed | 20 ~ 3200 nm/min |
| Photometric range | -4 ~ 4 A, 0 ~ 400%T, 0 ~ 9999.9T |
| Photometric accuracy | ±0.002 A @ 0.0 ~ 0.5 A, ±0.004 A @ 0.5 ~ 1 A, ±0.3 %T @ 0 ~ 100 %T |
| Photometric repeatability | ≤0.001 A @ 0.0 ~ 0.5 A, ≤0.002 A @ 0.5 ~ 1 A, ≤0.15 %T @ 0 ~ 100 %T |
| Noise | ≤0.0002 A @ 0.0 A, 500 nm, ≤0.0004 A @ 1 A, 500 nm，≤0.0008 A @ 2 A, 500 nm |
| Drift | ≤0.0005A/h @ 500 nm, After warm up 1 hour |
| Baseline flatness | ≤0.0005 A |
| Stray light | ≤0.03 %T@ 220, 360 nm |
| Measurement mode | A，%T，C |
| Detector | Dual Silicon Photodiodes |
| Sample charger | 10 mm （Single） |
| Display | 10.1 Inch IPS color LCD with touch screen（1280×800） |
| Storage | 64GB (built-in), unlimited expansion (USB memory, SD card, network storage device) |
| Interface | USB-A (expandable, connect to printer, memory, mouse, keyboard and other peripherals) × 3, USB-B × 1, RJ-45 (Ethernet) × 1, VGA × 1, HDMI × 1, Extensible Bluetooth, WIFI |
| Power requirement | 100 ~ 240 V AC，50/60 Hz，140 W |
| Dimensions | 580（W）×420（D）×235（H） mm |
| Weight | 18 kg |
| Photometry | - A/%T conversion; - custom coefficient |
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| Multi Wavelength | - Measure up to 20 wavelengths at a time; - Customize formulas for data calculation; - User-selectable one-point measurement times (1-50); - Parameters can be saved and loaded; - Results can be recorded, renamed, deleted, saved, printed and exported (in Excel, Word, PDF,etc.); - Customize report layouts |
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| Time scan | - Unlimited scanning time; - Scan interval can be customized; - Point by point (peak) view, mark and select; - Adaptive coordinates and a variety of ways to modify coordinates; - Curves and data can be deleted, saved, printed and exported (in Excel, Word, PDF,etc.); - Curves can be saved and printed automatically |
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| Kinetics | - Unlimited scanning time; - Delay time and interval can be customized; - Automatically calculate kinetic rates; - Point by point (peak) view, mark and select; - Adaptive coordinates and a variety of ways to modify coordinates; - Curves and data can be deleted, saved, printed and exported (in Excel, Word, PDF,etc.); - Curves and results can be saved and printed automatically |
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| Quantitation | - Single wavelength, dual wavelength (difference, ratio), three wavelength and custom methods; - 3 ways to establish a standard curve (input coefficients, measure 2~20 standard samples or input absorbance and concentration values of standard samples); - 4 fitting methods (linear through zero, linear, quadratic, cubic) - Parameters can be saved and loaded; - Standard curves can be saved and loaded; - Built-in common concentration units and user-defined units; - Diagram of measure values are displayed and results are determined automatically; - Results can be recorded, named, deleted, saved, printed and exported (in Excel, Word, PDF,etc.); - Customize report layouts |
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| DNA/Protein | - 7 built-in methods (260/280, 260/320, Lowery, UV method, BCA, CBB, Biuret), custom calculation; - User-selectable one-point measurement times (1-50); - Parameters can be saved and loaded; - Display the distribution map of the measured values and automatically determine the results; - Results can be recorded, named, deleted, saved, printed and exported (in Excel, Word, PDF,etc.); - Customize printed reports |
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| Spectrum | - The scanning speed is optional (low, medium, high); - The scanning interval is optional (0.1, 0.2, 0.5, 1, 2, 5, 10nm); - A/%T display mode can be switched; - Automatically find the peak; - Point by point (peak) view,mark and select; - Rich map processing functions (arithmetic operation, derivation, area and 3D map); - Adaptive coordinates and a variety of ways to modify coordinates; - Curves and data can be deleted, saved and printed (in Excel, Word, PDF,etc.) |
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| File | - Files can be deleted, renamed, batch imported/exported | ||||
| Custom | - Edit formulas as needed; - Formulas can be used for multiple modules; - Formulas can be added, modified and saved as necessary |
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| System | - System calibration (dark current, wavelength, system baseline); - Light source (light switch, timing); - Clock management; - Storage management (storage status display, formatting); - Language (multiple languages are available); - General setting (display resolution, system parameter,etc); - Reset; - About (system information) |
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| Performance verification | - Wavelength accuracy and wavelength repeatability verification - Photometric accuracy and photometric repeatability verification - Stray light verification - Resolution verification - linearity verification |
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| Spectrophotometer type | UV / Visible - Double Beam |
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| Wavelength range | 190 - 1100nm |
| Wavelength Accuracy | ± 0.3nm |
| Wavelength Reproducibility | ± 0.2nm |
| Light Source | Tungsten Lamp&Deuterlum Lamp |
| Beam | Double Beam |
| Bandwidth | 1.8nm |
| Detector | Silicon Photodiode |
| Photometric Range | -4.000 -> 4.000A |
| Photometric accuracy | ±0.002 A @ 0.0 ~ 0.5 A, ±0.004 A @ 0.5 ~ 1 A, ±0.3 %T @0 ~100 %T |
| Photometric reproducibility | ≤0.001 A @ 0.0 ~ 0.5 A, ≤0.002 A @ 0.5 ~ 1 A, ≤0.15 %T @0 ~100 %T |
| Stray Light | ≤0.03 %T@ 220, 360 nm |
| Stability | ≤0.0005A/h @ 500 nm, After warm up 1 hour |
| Display | 10.5 inch touch screen |
| Net Weight | 17 kg |
| Dimensions | 580(W)×420(D)×235(H) mm |
