MBI P4 Single Beam UV/VIS Spectrophotometer (2nm bandwith)
MBI P4 Single Beam UV/VIS Spectrophotometer (2nm bandwith)
Through simple parameter setting, Photometry Test, Quantitation Test and Spectrum Scanning can be easily realized. Dual wavelength standard curve can be created. The determination of Total-Nitrogen becomes easier. Spectrum scanning can be operated directly on the instrument without the need for a computer. More functions can be realized through MBImap analysis software.
Features
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Using the 1200 l / mm holographic grating with low stray light, the optimized optical path design ensures the high accuracy of the instrument;
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All aluminum die casting base and all molded shell, make the instrument more sturdy and durable;
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The new wavelength driving mechanism has greatly improved the wavelength accuracy and repeatability, and effectively reduced the noisy (patented);
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High resolution TFT color LCD touch screen provides excellent display effect and simple operation;
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Wide sample room, suitable for 5~100 mm sample holder and other accessories;
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Self-calibration system while switching on and preheating countdown;
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Powerful file management function can manage data conveniently and quickly;
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Automatic move wavelength to set position, automatic zero correction;
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It can connect computers through USB port, control instrument by software and can enrich and expand applications by software;
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It also supports USB universal printer and serial micro printer based on PCL3 GUI protocol.
Product characteristics
Model | MBI P4 |
Specifications | |
Optical system | Single beam |
Light source | Tungsten, Deuterium |
Spectral bandwidth | 2 nm |
Wavelength range | 190 ~ 1100 nm |
Wavelength Accuracy | ±0.5 nm,0.3 nm @ 656.1 nm |
Wavelength repeatability | ≤0.2 nm |
Wavelength display | 0.1 nm |
Wavelength swing speed | 10000 nm/min |
Wavelength scanning speed | 20 ~ 4200 nm/min |
Photometric range | -0.3 ~ 3 A,0 ~ 200 %T,0 ~ 9999.9 C |
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 | ≤0.0005 A @ 0.0 A,500 nm,≤0.001 A @ 1 A,500 nm,≤0.002 A @ 2 A,500 nm |
Drift | ≤0.002 A/h @ 500 nm, 2 hours after preheating |
Baseline flatness | ±0.002 A |
Stray light | ≤0.05 %T @ 220 nm & 340 nm |
Mode | Photometry, Quantitation, Spetrum |
Detector | Silicon photodiode |
Sample holder | 10 mm 4-cell manual charger |
Display | 5 inch TFT color touchscreen |
Storage | 236 KB (built-in), unlimited expansion (USB storage) |
Interface | RS232 serial port ×1 (printer), USB-A×1 (USB storage), USB-B×1 (PC) |
Power | 100 ~ 240 V AC,50/60 Hz,120 VA |
Dimensions | 456(W)×360(D)×185(H) mm |
Weight | 10.7 kg |
Functions
Photometry | - A/%T/E conversion - Results can be recorded, renamed, deleted, saved, and printed |
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Quantitation | - Single wavelength, dual wavelength (difference, ratio) - 3 ways to establish a standard curve (input coefficients, measure 2~10 standard samples or input absorbance and concentration values of standard samples); - 3 fitting methods (linear through zero, linear, quadratic) - Standard curves can be saved and loaded; - 19 built-in common concentration units and user-defined units (up to 8 charactors); - Results can be recorded, named, deleted, saved, printed |
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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; - Automtic peak search; - Point by point (peak) view; - Adaptive and modifiable coordinates; - Curves and data can be deleted, saved and printed |
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File | - Files can be deleted, renamed, batch imported/exported, converted to .txt and .csv format | |
System | - System calibration (dark current, wavelength, system baseline); - Light source management (light source switch, timing); - Clock; - Memory management (storage status display, formatting); - Language (6 language can be switched-English, German, French, Spanish, Portuguese, simplified Chinese) ; - General setting (Beep, Brightness, Close display After , Sample holder); - Restore defaults; - About (system information) |
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Performance verification | - Wavelength accuracy - Photometric accuracy - Stray light verification - Noise verification - Dark noise verification - Stability verification - Spectral bandwidth verification |
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Others | - Upgrade firmware by USB storage |
Spectrophotometer type | UV / Visible |
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Wavelength range | 190 - 1100nm |
Wavelength Accuracy | ± 0.5 nm |
Wavelength Reproducibility | ± 0.2nm |
Light Source | Tungsten Lamp&Deuterlum Lamp |
Beam | Single Beam |
Bandwidth | 2nm |
Detector | Silicon Photodiode |
Photometric Range | -0.300 -> 3.000A; 0 -> 200 %T; 0 -> 9999.9 C |
Photometric accuracy | ±0.003A @ 0.5A, ±0.006A @1A, ±0.5%T @ 0 – 100%T |
Photometric reproducibility | ±0.0015A @ 0.5A, ±0.003A @1A, ±0.2%T @ 0 – 100%T |
Stray Light | Below 0.15%T |
Stability | ≤0.002A/hr(500nm,2 hours after warming up) |
Display | 5-inch touch screen |
Net Weight | 10.7kg |
Dimensions | 456(W)×360(D)×185(H) mm |