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PWN-810A-Portable Total Phosphorus Analyzer

PWN-810A-Portable Total Phosphorus Analyzer[Product Overview]:Hand portable design, equipped with portable case, time-sa

PWN-810A-Portable Total Phosphorus Analyzer


[Product Overview]:

Hand portable design, equipped with portable case, time-saving operation and standby time can be more than 6 months.

[Application Area]:

Widely used in environmental monitoring, sewage treatment, colleges and universities, scientific research institutions, hospitals, and other fields water measurements.


Functional Features

1. The instrument uses a cold light source and a narrow-band interference optical system, providing excellent optical stability.

2.It employs a high-performance, ultra-low power consumption microcontroller and is equipped with a high-capacity rechargeable lithium battery.

3.The LCD large screen displays menus, making operation convenient and intuitive.

4.The instrument is compact and portable, suitable for on-site detection.

5. In addition to factory pre-set curves, users can add and calibrate their own curves.

6.Up to 250 factory curves can be stored, 749 user curves can be stored, and 9999 records can be saved.

7.The one-key factory reset function prevents loss or accidental deletion of curves.

8.The USB interface allows data transfer to a computer, where it can be saved as files.

9.Data power-off protection function.

10.The main unit shell is made of molded ABS material, providing excellent corrosion, water, and dust resistance.


Measuring range

Total phosphorus: 0.00-10.00 mg/L dilute if excess the measuring range

Measuring accuracy

0.01 mg/L

Indication error

≤±5 %

Repeatability

≤±2%

Optical stability

Absorbance drift 0 .002A/20min; Light source lifespan 100,000 hours

Testing standard

GB/T 11893-89

Analytical method

Ammonium molybdate spectrophotometry (Colorimetric Tubes)

Processing capacity

4 samples per run

Temperature control system

Total phosphorus digestion temperature: 120℃;

Temperature range: room temperature ~200;

Temperature Accuracy:±0.5℃;Time period1~9999min

Digestion period

30min

Curve and Storage

250 factory calibration curves, 749 user-defined curves; Can store 9999 records.

Display

Instrument: 2.4-inch 240*160 LCD screen

Power

Instrument: 10W    Digester: 60W

Dimensions

Instrument: 88mm*230mm*52mm; Digester: 105mm*160mm*97mm; Carrying case: 457mm*370mm*188mm

Weight

Instrument0.45kg   Digester1.1kg  Case and accessory: 4.8kg

Charging/Data Interface

Type C

Working environment

(1) Ambient temperature: 5~40

(2) Relative humidity: 85%

(3) Power supply: Instrument: Rechargeable lithium battery or AC (220±22)V (50±0.5) Hz; Digester: Car cigarette lighter, 220V power supply, or portable lithium battery (optional accessories).

(4) No significant vibration and electromagnetic interference, avoid direct sunlight.




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