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  • Contact:Beijing Y-Axis International Logistics Co., Ltd
  • Phone:010-64668100
  • Fax:64668100-8000/8800
  • Address:Room A315-316 ,Guomen Building,No.1 Zuojiazhuang Road, Chaoyang District, Beijing, China
  • Zip Code:100028

Position: Products

DR1010 COD analyzer

DR1010 COD analyzer using colorimetric measurement of COD, while supporting two wavelengths 420nm and 610nm can be used in conjunction with pre-hash 2 hours, rapid pre-installed management agents and the new big bottle reagent In line with the DR1010 product launches, further increase in the coverage of

Abstract:

DR1010 COD analyzer is a single parameter for the China market specifically the development of a domestic economy COD analyzer. With HJ / T 399-2007 "Determination of chemical oxygen demand water - Digestion with spectrophotometry " the environmental protection industry and the introduction of standards, the market will have a lot of the original measured by titration of users turn to instruments COD Method.

low-end customers COD test, the hash also introduced a large bottle of COD reagents. The industry reagent in full compliance with new environmental standards, used in conjunction with the DR1010, you can ensure that customers test the accuracy of the COD test, while reducing costs. DR1010 and large reagent bottles by the chemical oxygen demand, the hash can be extended COD testing equipment market coverage, to provide lower cost options. At the same time, DR1010 also further improved the hash photometer / colorimeter the integrity of the family, thus forming a high-end multifunction spectrophotometer from low-end single parameter colorimeter a complete product line. Second, the target market DR1010 main target customers include the following categories: 1. Titration shift from the COD of the user Spectrophotometry 2. Due to cost pressures and are unable to purchase more advanced users photometer Typical users: II EM city or county level, small wastewater treatment plant and the small and medium industrial enterprises Third, the technical parameters DR1010 related technical parameters Performance parameters Principles of instrument operation COD Spectrophotometry Support 420nm and 610nm wavelength range Wavelength accuracy ± 1nm No wavelength selection automatically selected according to measurement procedures Photometric linearity ± 0.002A (0-1A) Photometric reproducibility ± 0.005A (0-1A) Photometric measurement accuracy under rated 1.0 ABS ± 0.005 A Photometric drift 400nm, the less than 1.0% Light emitting diode (LED) Silicon photodiode detector Data display four LCD, 1.5 Cm character height Read mode% transmittance, absorbance, concentration TNT reagents hash standard measuring range: Low Range :3-150mg / L High range :20-1500mg / L High Range :200-15000mg / L Quick TNT kit hash: Low range :15-150mg / L High range :100-1000mg / L Hash big bottle kit: Low range :15-150mg / L High range :100-1000mg / L Resolution of <100mg> 100mg / L, 1mg / L RS232 serial output with an external printer or computer communications and micro- Battery power 190 ~ 240VAC/50Hz input, 6VDC output power adapter, or 4 AA alkaline batteries Physical and environmental parameters Storage temperature -20 to 60 ℃ (only in terms of equipment) Operating temperature 0 到 50 ℃ (only in terms of equipment) Operating humidity range 40 ℃, 80% relative humidity, no moisture condensation Size 24.0 × 19.8 × 12.0 Cm Instrument Weight 2 kg Designed to meet IP41 environmental standards Fourth, the main features and significance of the user The significance of characteristics of users Low Range High Range test were used to meet the standard requirements of different wavelengths. Instrument can be selected according to the user automatically adjust the wavelength of the test procedure to ensure the high range and low range with high accuracy under all Built-COD curve, while supporting the user can easily use the hash self curve COD reagent, according to user need to meet the needs of different COD tests. Easy to operate, a key operation can be realized. Greatly improve the test efficiency and reduce testing complexity. Fault self-diagnosis function can be timely to remind the user to discover and eliminate equipment failure Dual power supply, although the instrument is mainly used in laboratory testing, but if necessary can also be used for field testing.