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Phone
15313308649
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Address
Building 10, Zhongguancun Environmental Protection Technology Demonstration Park, Haidian District, Beijing
Zhongke Puchuang (Beijing) Technology Co., Ltd
15313308649
Building 10, Zhongguancun Environmental Protection Technology Demonstration Park, Haidian District, Beijing
·Product Overview
Product Overview:The product is suitable for quantitative analysis of the content of substances in the ultraviolet and visible spectral regions, and can be widely used in basic laboratories of factories, schools, metallurgy, agriculture, food, biochemistry, environmental protection, petrochemical, medical and health units.
This product is a proportional monitoring dual beam ultraviolet-Visible spectrophotometer, utilizing a novel optical structure and C-TMonochromator and high-quality electricThe design of the road system enables the instrument to have high wavelength accuracy, good repeatability, low stray light, long-term stability, and high cost-effectiveness, which can meet the needs of various levels of analysis applications. If equipped with dedicated software, it can work withPCConnect to achieve more testing functions, including massive data storage.
Functional features:
1. AutomaticswitchWavelength: The minimum interval for keyboard input is 0.1nm.
2. Luminescence measurement: Measurement of transmittance, absorbance, coefficient absorbance, and energy at a fixed wavelength.
3. Quantitative determination: single wavelength method, 1-3Linear standard curve fitting, can be established at most 9 The standard curve of a sample point.
4. Multi wavelength measurement: with adjustable settings 5 Setting the wavelength for continuous measurement of the same sample.
5. Automatic eight pool: can be placed at once 7 A sample greatly improves the speed of sample analysis.
6. Automatic deduction of colorimetric dish error: making the metering accuracy (when the concentration of the measured sample is low) more accurate.
7. Durable stability: Proportional monitoring dual beam optical system and circuit system ensure long-term stability of the instrument.
8. Ultra low stray light: Advanced optical systems, low-noise circuit systems, and high-quality optical components ensure that the instrument has ultra-low stray light, making high concentration sample testing more accurate.
9. Display and operation: Humanized design, large screen LCD display displays data and graphics more intuitively, making user operation simple and convenient.
10. The flange seat deuterium lamp structure eliminates the need for specialized tools to replace the deuterium lamp, eliminating the need for light path debugging steps during lamp replacement, making instrument debugging and maintenance simpler.
11. Rich optional accessories: Multiple accessories to choose from, providing a wider range of instrument measurement functions.
12. Having USBInterface: OptionalSpecially designed for useWorkstation software that can perform various tests (spectral scanning, derivative spectroscopy) and other functions.
Technical parameters:
|
optical system |
Proportional monitoring dual beam |
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spectral bandwidth |
1.8nm |
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wavelength range |
190~1100nm |
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Maximum allowable wavelength error |
±0.5nm |
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Wavelength Repeatability |
≤0.2nm |
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Photometric range |
T:0~200.00%T A:-0.301~4.000Abs |
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Maximum allowable error of transmittance |
±0.3%T |
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Transmission density repeatability |
≤0.1%T |
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stray |
≤0.05%T(220nm、360nmplace |
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stability/noise |
100%(T)Line noise ≤0.1%(T) 0%(T)line noise≤0.05%(T) |
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baseline flatness |
±0.002A |
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drift |
≤0.001A/h (500nmplace) |
|
monitor |
128×64 Large screen LCD display |