Product Description

• Brand Name: DF-170 OES
• Size: 1420*880*1320
• Weight: 400Kg (net weight), 470Kg (gross weight)
• Focal Length: 750mm
• Wavelength Range: 140-750nm
• The DF-170 OES is mainly used for analysis up to 3 metal matrix composites. Digital light source with customizable excitation parameters is available for various metals, enabling more stable analysis.
    Brand-new standardized module design; highly-intergrated circuit; independent charging system; All exit slits are on one belt with easy addition if needed. Parts with high quality: core parts from the world well-known manufacturers. Oil backstreaming prevention is achieved by creating a vacuum environment in the optical chamber, making no vaporized oil come through. A computer-controlled vacuum pump enables its working time less than 5% of the total DF-170 working time, largely extending the pump life. A built-in light reduces the dark current in PMT to a great extent, which results in an improved S/N and an extended life of PMT (28mm in diameter). Custom working curves can be made, coupled with special calibration software tofend off spectral and background interference. This will cut the effects of metals metallurgical history and improve their analytical outcome. Highly-precise thermostatic system can keep the range of temperature fluctuation between -0.2℃ and +0.2℃. Automatic plotting technology is applied to optical calibration to position smartly the entrance slit. User-friendly operational software with multiple language versions under WINDOWS operating system. The multipurpose operational software can meet your various needs by displayingelementaldata in a flexible way and supporting various printing formats. 10-20s of analytical process
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
   

  optical system	structure	Paschen-Runge
  focal length	750mm
  holographic original concave grating	2400 ruled lines/mm
  wavelength range	140-750nm
  dispersive power	First order 0.55nm/mm
  vacuum optical chamber with auto thermostatic system	30±0.2℃ vacuum range: 1.2-2.5 Pa
  light source system	light source	multifrequency digitalcontrolledlight source
  discharge current	10-200A
  excitation frequency	100-800Hz
  discharge duration	10-10000μs
  spark stand	excitation chamber with minimum argon use
  easily-changeable foundation(lid)
  mobilehold-down pin
  data collection and control system	dynamic integration technology
  highly-sensitive PMT detector
  high-speed 12-bit A/D conversion
  real-time control on temperature and vacuum state
  others	matrices	Fe, Cu, Al, Ni, Zn, Mg, Pb, Co, Sn, Ti, etc.
  application	micro and macro elements, N elements and pure metals
  channel configuration	3 matrices and 48 channels at most
  dimensions(mm)	1420*880*1320
  environmental requirement	T 10℃-35℃  H 20%-80%
  weight	400Kg (net weight), 470Kg (gross weight)
  V/F	AC220V±10%/50Hz
  power	max 1500VA standby 300VA
  argon	purity≥99.994% press≥0.3MPa

Company Profile

• Shandong Dongyi Photoelectric Instruments Co., Ltd.
• [ China ]
• This company is registered as a free member and is not verified or authenticated by Tradekey.com
• Founded in May, 2012 in high-tech industrial zone, Yantai, Shandong, China, DFAIC has developed itself into a spectrometer€¦s producer and developer that has established a worldwide marketing network with a sophisticated maintenance system. our guiding principle is to diversify our products for the global market and apply our research to meet the market€¦s need. The successful combination of...
  

Basic Information

• Company Products / Services: spectrometer, optical devices, elemental analyzers, elemental detectors
• Year Established: 2008
• Number of Employees: 1000-2000
• Website: https://www.dfspectrometer.com