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V-1100/V-1100S Proportional Dual Beam Visible Spectrophotometer
V-1100 series quasi dual beam spectrophotometer, practical in function and easy to operate
Product details
The V-1100 series quasi dual beam spectrophotometer is practical and easy to operate. The instrument host is equipped with a dot matrix LCD display, which can be used for photometric measurement and quantitative testing, and can display standard curve graphs directly. Optional PC scanning and analysis software makes online operation more convenient, and adds functions such as wavelength scanning, time scanning, data processing, and report printing, expanding data storage capacity. Widely used for teaching and daily analysis needs.
Instrument functions
◆ Luminescence measurement: transmittance T%, absorbance Abs, energy E
Quantitative testing: concentration content C (coefficient method, standard curve method)
◆ Wavelength scanning (spectral scanning): PC online function (optional software)
Time scanning (dynamics): PC online function
◆ Multi wavelength testing: PC online function (optional software)
Other functions: system applications, data processing, report printing, etc
Instrument characteristics
The quasi dual beam proportional monitoring optical path can effectively suppress the drift of the circuit optical path and is suitable for long-term testing
◆ Automatic wavelength calibration, automatic dark current and blank correction, automatic switching of light source and filter
◆ Spacious sample room, capable of accommodating 5-100mm colorimetric dishes, supporting various accessory parts required for testing
High quality optical and electronic components ensure high precision and low stray light of the instrument
◆ Dot matrix LCD display, touch film buttons, user-friendly interface, easy to operate
◆ Imported long-life environmentally friendly tungsten lamp
Real time saving of graphs and data, with the ability to maintain power off, printable, and exportable to PC
◆ Sturdy base plate and optical bracket, imported key components, durable and long-lasting
◆ Optional PC scanning analysis software, more convenient online operation, expands data processing and storage capabilities
Technical indicators and basic parameters
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model |
V-1100 |
V-1100S |
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spectral bandwidth |
2.0nm |
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wavelength range |
320~1100nm |
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optical system |
Quasi dual beam proportional monitoring optical path, holographic diffraction grating |
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wavelength accuracy |
±0.8nm |
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Wavelength Repeatability |
≤0.2nm |
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Wavelength setting |
Automatic wavelength setting, wavelength resolution of 0.1nm |
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Photometric range |
0~200%T, - 0.3~3A, 0~9999C, 0~9999F |
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photometric accuracy |
±0.002A (0~0.5A), ±0.004A (0.5~1A), ±0.3%T (0~100%T) |
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Photometric Repeatability |
≤0.001A (0~0.5A), ≤0.002A (0.5~1A), ≤0.15%T (0~100%T) |
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stray |
≤0.05%T (220/360nm) |
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Baseline drift (stability) |
≤0.001A/h (500nm,0A) |
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noise |
± 0.1% T (0% T line); ± 0.3% T (100% T-line); ± 0.001A (at 500nm) |
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baseline flatness |
±0.002A |
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scanning speed |
Three adjustable speeds: high, medium, and low |
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detector |
Imported silicon photodiode |
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light source |
Imported long-life tungsten lamp |
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display |
3-inch 128 * 64 dot matrix LCD display |
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keyboard |
Lightly touch the film button |
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data interface |
USB port |
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print out |
Mini printer (optional); PC printer (optional software) |
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pc software |
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standard configurationPC scanning analysis software |
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power supply |
AC90-250V, 50/60Hz |
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External dimensions |
430x320x195mm |
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weight |
10kg |
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