| Customization: | Available |
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| After-sales Service: | Online |
| Application: | Industrial |
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Introduction
Uv-visible spectrophotometer series, friendly interface, easy operation, including all the test functions of conventional spectrophotometer, high precision, low noise, to meet the daily analysis and scientific research and other wide application needs.
TN-700 Ultraviolet Visible Spectrophotometer
Instrument function
Photometric measurement: transmittance T%, absorbance Abs, energy E
Quantitative test: concentration C(coefficient method, standard curve method)
Wavelength scanning (spectral scanning) : scanning range, interval and speed can be set
Time scanning (kinetics) : measure the change pattern and calculate the reaction rate
DNA/ protein determination: ratio and concentration are directly displayed and can be customized
Multi-wavelength test: simultaneously measure the results of multiple arbitrary wavelengths
Other functions: system application, spectrum data processing, report printing, etc
TN-700 Ultraviolet Visible Spectrophotometer
Instrument characteristics
Dual beam light path can effectively inhibit system drift and compensate reference changes, suitable for long-term testing
Large sample room, can accommodate 5-100mm color plate, support a variety of test required accessories
High quality optical and electronic components ensure high precision and low stray light
Large screen dot matrix LCD display, digital film key input, friendly interface, easy to operate
Long life environmental protection flange seat type deuterium lamp, light change without optical debugging
Map and data can be saved in real time, and can be maintained with power off, and can be printed and exported to PC
Solid base plate and optical support, imported key components, durable
Optional PC scanning software, online operation is more convenient, expand the ability of data processing and storage
TN-700 Ultraviolet Visible Spectrophotometer
Parameter
| spectral bandwidth | The fixed bandwidth is 1.8mm, 2.0nm, 4.0nm, and 0.5/1/1.5/2/4/5nm |
| wavelength coverage | 320~1100nm ,190~1100nm optional |
| optical system | Single beam, quasi-double beam optical path, double beam optical path optional holographic diffraction grating |
| wavelength accuracy | ±0.5nm |
| wavelength repeatability | ≤0.2nm |
| Wavelength setting | Automatic wavelength setting, wavelength resolution 0.1nm |
| Photometric range | 0~200%T, -0.3~3A, 0~9999C, 0~9999F |
| Photometric accuracy | ±0.002A (0~0.5A), ±0.004A (0.5~1A), ±0.3%T (0~100%T) |
| Photometric repeatability | ≤0.001A (0~0.5A), ≤0.002A (0.5~1A), ≤0.15%T (0~100%T) |
| stray light | ≤0.05%T (220/360nm) |
| Baseline drift | ≤0.001A/h (500nm,0A) |
| noise | ±0.1%T(0%T line); ±0.3%T(100%T line); ±0.0005A (500nm) |
| Baseline flatness | ±0.0015A |
| scanning speed | High, medium and low speed three adjustable |
| detector | Imported silicon photodiode |
| light source | Imported long life tungsten lamp and deuterium lamp (no optical debugging) |
| display | 3-inch 128*64 dot matrix LCD display and 6-inch 320*240 dot matrix LCD display are optional |
| keyboard | Digital touch film key |
| data interface | USB port |
| printout | Microprinter; PC Printer (online) |
| pc software | PC Scan Analysis Software (optional) |
| power supply | AC90-250V, 50/60Hz |
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