Nanbei Ultrafine Spectrophotometer in Zhengzhou, Henan, China
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Specifications
- Condition
- new
- Year
- 2022
- Sample size
- 0.5 - 2.0 μL
- Measurement cycle
- ＜5 seconds
- Optic path length
- 1.0 mm
- Wavelength range
- 200 ~1000 nm
- Light source
- Xenon flash lamp
- Detector type
- 2048 pixel linear CCD array
- Wavelength accuracy
- 1 nm
- Wavelength resolution
- ≤ 2 nm (FWHM at Hg 546 nm)
- Absorbance precision
- 0.003 Abs(1mm)
- Absorbance accuracy
- 1% (0.76 at 257 nm)
- Detection limit
- 2 ng/μL (dsDNA)
- Max concentration
- 15,000 ng/μL (dsDNA)
- Dna range
- 2 ~ 4500ng/ul (dsDNA)/2 ~15000ng/μL
- Operation system
- Android OS
- Panel size
- 7inch
- Panel resolution
- 1920 X 1020
- Endurance time
- 6 hrs
- Li-ion battery
- 55 Wh
- Operating voltage
- 12V DC
- Power consumption
- 9W
- Standby power
- 3W
- Dimensions
- 290 X 210 X 220 mm
- Weight
- 3.2kg
- Category
- Spectrophotometers in China
- Subcategory
- Test, lab, medical equipment
- Subcategory 2
- Photometers & spectrophotometers
- Listing ID
- 74604450
Description
Product Overview for DS-500 ultrafine spectrophotometer
DS-500 is a full-wavelength (200 ~ 1000nm) ultrafine spectrophotometer developed by NANBEI Instrument. It uses a self-produced high-performance fiber spectrometer and a high-stability pulse xenon lamp produced by Hamamatsu, Japan, and can quickly and accurately detect nucleic acids and proteins.At the same time, it also has the characteristics of convenient use, less consumption of samples (only 0.5~2 μl), no preheating, rapid cleaning of residual samples, no need for color plate or other sample positioning device, samples without dilution, etc.
The DS-500 ultrafine spectrophotometer is very easy to use. When testing, directly use the sample point on the measurement probe and close the lid. After the measurement, the sample can be directly wiped away or recovered.DS-500 has become a standing instrument for numerous laboratories.
The DS-500 Ultratrace Nucleic Acid Analyzer, is a microscopic UV spectrophotometer primarily used to detect nucleic acids and proteins.It uses a high energy pulse xenon lamp light source to provide 230nm, 260nm and 280nm spectral detection.
DS-500 is based on the Android operating system with a 7-inch capacitive touch screen that can be detected without computer online.The detection data can be printable or output through USB and other ways to facilitate user analysis and storage.
Services offered by seller
This seller offers spare parts
This Seller offers repair & maintenance services
This seller offers new machines