
V729 scanning visible spectrophotometer, equipped with ARM Chinese and English dual systems, 320×240 large screen display. Supports spectrum scanning, DNA/protein detection, etc., 24-bit high-precision conversion, automatic wavelength, wide sample chamber, optional eight-link automatic sample rack, USB output, high precision and fast response.
86-15688870591
cedric@cedriccn.com
Product Features:
·Adopt the latest ARM system, built-in dual operating systems in Chinese and English, and can store and transfer data through the USB interface.
·Powerful function, the host can independently complete the functions of photometric measurement, quantitative measurement, spectral scanning, kinetics, DNA/protein testing, multi-wavelength testing and data printing.
·The instrument adopts a 320×240 dot matrix highlighted LCD display, which directly displays the scanned map, and the screen display is simple.
·Design a unique optical system, high-performance 1200 bar/mm grating and imported receiver ensure that the instrument has excellent performance indicators.
·Socket-type neon and tungsten lamp design, no optical debugging after changing the lamp.
·24-bit high-speed, high-precision A/D conversion, high instrument accuracy and fast reaction speed.
·A wide sample chamber can accommodate cuvettes of various specifications of 5-100mm.
·The instrument can choose a disc rotary automatic eight-connected sample holder, which has good reliability and centered light spot (compared to the double-row automatic eight-connected frame).
Product Specification:
Model | V729 |
Wavelength range | 320-1100nm |
Spectral bandwidth | 1.8nm |
Wavelength accuracy | ±0.1nm (at 656.1nm), ±0.3nm in the whole area |
Wavelength repeatability | ≤0.2nm |
Photometric accuracy | ±0.002A (0-0.5A), ±0.004A (0.5-1A), ±0.3%T (0-100%) |
Photometric repeatability | ±0.001A (0-0.5A), ±0.002A (0.5-1A), ≤0.15%T (0-100%) |
Stray light | ≤0.05%T |
Stability | ±0.0005A (at 500nm) |
Baseline straightness | ±0.0015A |
Working method | T, A, C, E |
Wavelength drive | Automatic |
Data output | USB interface |
Printout | Parallel port |
Display system | 320×240-bit highlighting, large-screen LCD |
Light source | Tungsten lamp |
Detector | Silicon photodiode |
Net Weight | 13kg |
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