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Professional 4-in-1 Sewage Testing Equipment

£5078.99

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  • Description

     
     
    Introduce
    The instrument has perfect functions and high accuracy. It can be used for rapid determination of COD, total phosphorus, total nitrogen, ammonia nitrogen, turbidity and other parameters in drinking water, surface water, groundwater, landscape water, industrial wastewater, medical and urban sewage and other water bodies. Adopt grating spectrometer system, equipped with multi-function software, can replace spectrophotometer, realize multi-purpose of one machine.
    Features
    ● Microcomputer precision type, all Chinese operation interface. Large-screen LCD with backlight LCD display, clearly display clock, parameters, data, units, status prompts, etc.; ● Equipped with micro-power chip, large-capacity memory, high-precision clock chip. Equipped with a USB interface, which can be connected to a PC computer and a micro-printer. Optional PC software; ● Up to 30-360 sets of working standard curves can be selected, which can be used directly. Automatic parameter selection, more than 100 water quality parameters can be selected. ● There are four working modes: T, A, C, and F. Up to 7 points of automatic non-linear concentration calibration in C mode. ● Can store 1000 groups of test data arbitrarily. With self-diagnosis error code prompt function, with power-down save function; ●Reliable positioning structure and independent multi-optical path detection system can effectively avoid the interference caused by stray light, and can accurately measure the ion concentration value in the sample; ● The complete set is equipped with a digestion furnace, the digestion temperature and timing can be set at will, the microcomputer heating temperature control system, and the over-temperature protection function can effectively save energy consumption; ●Independent research and development of rapid digestion reagents to ensure long-term stable and low-cost supply, effectively reduce user workload and sample testing costs, and meet national standards.
    Specification
    Product number
    Determination parameters
    Measurement range
    Measurement time
    Tunable wavelength range
    DR7500
    COD, total phosphorus, Ammonia nitrogen, turbidity
    COD: 3～10000mg/L segment; TP: 0～30mg/L segment Ammonia nitrogen: 0～50mg/L segment; turbidity: 0.5～500NTU
    1 to 50 minutes
    325～1000nm
    DR7500A
    COD, ammonia nitrogen
    COD: 3～10000 mg/L segment; Ammonia nitrogen: 0～50mg/L segment
    10～15minutes
    325～1000nm
    DR7500B
    COD, total phosphorus, ammonia nitrogen
    COD: 3～6000 mg/L segment; Total Phosphorus: 0～30mg/L; Ammonia nitrogen: 0～50mg/L
    10～50minutes
    325～1000nm
    DR7510
    COD
    COD: 3～10000 mg/L segment
    15～20minutes
    325～1000nm
    DR7510A
    COD
    COD: 15～1000 mg/L segment
    15～20minutes
    325～1000nm
    DR7520
    Ammonia nitrogen
    0～30mg/L
    10～15minutes
    325～1000nm
    DR7530
    total phosphorus
    0～30mg/L
    35～50minutes
    325～1000nm
    DR8500
    COD, total phosphorus, total nitrogen, ammonia nitrogen, turbidity
    COD: 3～10000 mg/L segment; TP: 0～30mg/L segment Total nitrogen: 0.05～50mg/L segment; Ammonia nitrogen: 0～50mg/L segment;
    Turbidity: 0.5～500NTU
    1～50minutes
    200～1000nm
    DR8500A
    COD, total phosphorus, total nitrogen, ammonia nitrogen
    COD: 3～5000 mg/L segment; TP: 0～30mg/L segment Total nitrogen: 0.05～50mg/L segment; Ammonia nitrogen: 0～50mg/L segment
    1～50minutes
    200～1000nm
    DR8550
    total nitrogen
    0～80 mg/L segment
    35～50minutes
    200～1000nm

     

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