rapid total nitrogen analyzer

Technical specifications

• 1.reference Standard    sulfuric acidpersulfate oxidation
• 2.measuring range    0-100mg/L
• 3.detection limit    0.5mg/L
• 4.digestion conditions    125℃, 30min
• 5.Measurement error    ≤±5％
• 6.Repeatability    ≤±3%
• 7.Optical stability    ≤±0.001A/20 min(100,000-hour life)
• 8.light-source mode    multi-channelmode
• 9.operating mode    mechanical keypaddesign
• 10.batch processing    16(standard), 25 or 30 samples/batch(optional)
• 11.colorimetric method    integrated digestion and colorimetry vial with dedicated algorithm
• 12.printer    built-in thermal printer
• 13.data storage    1800(including, date, time, sampleID)
• 14.number of curves    80 curves
• 15.fault notification    range prompts, etc.
• 16.language version    
• 17.Power supplyrequirements    220V±10% AC
• 18.Power supplyrequirements    50Hz
• 19.ambient humidity    ≤85%non-condensing
• 20.Ambient temperature    5~40℃
• 21.main unitdimensions    310mm*230mm*150mm
• 22.instrument Weight    main unit＜3kg, digester6kg

product Features

• 1.Imported high-brightness long-life cold light source with strong optical performance; lamp life up to 100,000 hours.
• 2.5-inch LCD, display, direct readout, simple, time-saving operation.
• 3.Integrated digestion and colorimetry with no tube change; simple, fast and safer to operate.
• 4.can store Standardcurve801800 measured values(date, time, parameter, measured data).
• 5.memory Standardworking curve, users can also calibrate curves as required.
• 6.one-key restore to factory defaults, curves can be restored quickly after accidental deletion.
• 7.curve-overwrite protection Functions, prevents accidental overwrite of curves.
• 8.with data storage Functions and power-fail data protection Functions, historical measurements can be recalled easily, prevents data loss.
• 9.with USBinterface, data can be transferred to a PC for permanent storage.
• 10.with print function Functions, measured values can be printed immediately or recalled from history.
• 11.the digester uses intelligent PIDtemperaturecontrol technology and dual over-temperature protection, safe, uniform heating, fast.