MBI P2 Single Beam UV/VIS Spectrophotometer (2nm bandwith)
MBI P2 Single Beam UV/VIS Spectrophotometer (2nm bandwith)
Through simple parameter setting, photometric analysis and quantitative analysis are convenient, and standard curves can be fitted with dual wavelengths. Total nitrogen measurement is simpler and more convenient. With professional MBImap scanning analysis software, more functions can be realized.
Features
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1200 l/mm holographic grating with low stray light and optimized optical path design ensure higher measurement accuracy of the instrument;
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all-aluminum die-casting base and all-mold plastic shell, the instrument is stronger and more durable;
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a new wavelength drive mechanism, greatly improving wavelength accuracy and repeatability, and effectively reducing operating noise (patented);
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high-resolution TFT color LCD touch screen, with outstanding display effect and simple operation;
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a wide sample chamber, suitable for 5~100mm sample cell rack and other accessories;
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start-up self-calibration system and warm-up countdown;
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powerful file management function can manage data conveniently and quickly;
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automatically move the wavelength to the set position and automatically zero;
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can connect personal computers through USB and use software anti-control instruments to enrich and expand applications;
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supports both USB universal printer and serial micro printer based on PCL3 GUI protocol;
Product characteristics
| Model | MBI P2 |
| Specifications | |
| Optical system | Single beam |
| Light source | Tungsten, Deuterium |
| Spectral bandwidth | 2 nm |
| Wavelength range | 195 ~ 1050 nm |
| Wavelength Accuracy | ±0.8 nm，0.3 nm @ 656.1 nm |
| Wavelength repeatability | ≤0.3 nm |
| Wavelength display | 0.1 nm |
| Wavelength swing speed | 10000 nm/min |
| Wavelength scanning speed | —— |
| Photometric range | -0.3 ~ 3 A，0 ~ 200 %T，0 ~ 9999.9 C |
| Photometric accuracy | ±0.003 A @ 0.0 ~ 0.5 A，±0.006 A @ 0.5 ~ 1 A，±0.5 %T @ 0 ~ 100 %T |
| Photometric repeatability | ≤0.002 A @ 0.0 ~ 0.5 A，≤0.003 A @ 0.5 ~ 1 A，≤0.2 %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 | —— |
| Stray light | ≤0.2 %T @ 220 nm & 340 nm |
| Mode | Photometry, Quantitation |
| 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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| 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 |
|---|---|
| Wavelength range | 195 - 1050nm |
| Wavelength Accuracy | ± 0.8nm |
| Wavelength Reproducibility | ≤0.4nm |
| 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 | ≤0.2%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 |
