Portable water quality analyzer (COD, ammonia nitrogen, total phosphorus) COD, ammonia nitrogen, total phosphorus detector

Portable water quality analyzer (COD, ammonia nitrogen, total phosphorus) COD ammonia nitrogen total phosphorus detector HAD-CAZ

technical indicators

Measurement range:COD：5～2000mg/L

Ammonia nitrogen:0.02～25mg/L

Total phosphorus:0.00～10mg/L

Indication error:COD：≤±5 %

Ammonia nitrogen:≤±3%(F.S)

Total Phosphorus: ≤±5%(F.S)

repetitiveness ：≤3%

Anti chlorine interference:≤2000mg/L（CODMeasurement)

Temperature control system:room temperature~180℃Can be set,CODThe digestion temperature is165℃, total phosphorus digestion temperature 120 ℃.

Temperature control accuracy:±0.5℃

Temperature control time:1~999minadjustable

Dissolving time:CODfor15minThe total phosphorus is30 min

Optical stability: The absorbance value of the instrument is within20minInternal drift less than0.002A

Batch processing capacity:4A water sample

Dimensions: Measuring instrument 80mm×230mm×55mm

Dissolving instrument105mm×160mm×90mm

Weight: host0.5kgDissolving instrument:1kg

Host power consumption: current<40uA；Dissolver power consumption：＜65W

Normal usage conditions:

⑴ Environmental temperature: 5～40 ℃ ⑵ Relative humidity: ≤ 85%

⑶ Power supply: Host: Built in lithium battery

Dissolving device: car cigarette lighter, portable lithium battery or220V power supply

⑷ No significant vibration or electromagnetic interference, avoid direct sunlight.

Instrument Features

Separating the digestion instrument from the measuring instrument does not affect the measurement accuracy. temperaturePIDAutomatic temperature control and timing.

LCDThe large LCD screen displays all in Chinese, making it easy and intuitive to operate.

High performance and ultra-low power consumption16Equipped with a microcontroller and a high-capacity rechargeable lithium battery, the host can be used for up to six months.

The instrument is convenient, compact, and easy to carry for on-site testing. Multiple power supply methods, including car cigarette lighters, high-capacity portable lithium batteries, and220VPower supply, to get rid of the trouble of being unable to detect in the wild due to the inability to find conventional power sources.

The digestion instrument can be equipped with portable high-capacity lithium batteries to meet the needs of large-scale water sample determination

Can save standard curves30Article and500Measurement values (including concentration values with time labels, absorbance values, and transmittance). The curve can be calibrated and saved by itself.

beltUSBInterface, can connect to a computer, can upload and print stored data.

Cold light source, narrowband interference optical system, good optical stability.

Data power-off protection function.

The host chassis is molded by compression moldingABSThe material has good anti-corrosion, waterproof, and dustproof properties.

High strength suitcase, beautiful, sturdy, and easy to carry.

Configuration List:

host1Taiwan, digestion instrument1Table, portable case1A digestion colorimetric tube30Support, test tube rack1One,CODAmmonia nitrogen and total phosphorus reagents1Set,Host charging power supply1One, for digestion equipmentAC-DC converter（220V/12V）1A car cigarette lighter connection cable1Article,Dissolve the protective cover1a，USBline1Root, Data Collection CD1Zhang, user manual1Copy, Product Qualification Certificate1Copy and warranty card1Share.