rapid ammonia nitrogen analyzer

Xuetonginstrument Pre-sales and after-sales support

Technical specifications

1.reference Standard HJ535-2009《water quality ammonia nitrogen determination Nessler spectrophotometry》
2.rangerange 0-50mg/L
3.detection limit 0.01mg/L
4.Measurement error ≤±5％
5.Repeatability ≤±3%
6.Optical stability ≤±0.001A/20 min(100,000-hour life)
7.light-source mode multi-channelmode
8.operating mode mechanical keypaddesign
9.batch processing 16(standard), 25 or 30 samples/batch(optional)
10.colorimetric method integrated digestion and colorimetry vial with dedicated algorithm
11.printer built-in thermal printer
12.data storage 1800(including, date, time, sampleID)
13.number of curves 80 curves
14.fault notification range prompts, etc.
15.language version
16.Power supplyrequirements 220V±10% AC
17.Power supplyrequirements 50Hz
18.ambient humidity ≤85%non-condensing
19.Ambient temperature 5~40℃
20.main unitdimensions 310mm*230mm*150mm

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.