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2nd Floor East, Building A2, Shunheda Industrial Park, Liuxiandong Industrial Zone, Xili Street, Nanshan District, Shenzhen
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Shenzhen Changhong Technology Co., Ltd
PWN-810A_Portable Total Phosphorus Water Quality Analyzer
NegotiableUpdate on 07/09
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Overview
【 Product Overview 】 Portable structure design, delivery portable case, instrument standby time can reach more than 6 months, time-saving operation. 【 Applicable fields 】 Applied to environmental monitoring, sewage treatment, colleges, research institutions, hospitals, etc.
Product Details
TECHNICAL INDEX
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【 Host 】 | |
| Measurement range: | 0.02～10mg/L |
| Indication error: | The maximum of ≤± 5% (F.S) or 0.2mg/L |
| Repeatability: | ≤3% |
| Dissolving temperature: | 120℃±1.0℃ |
| Dissolving time: | 30 Minutes |
| Optical stability: | ≤0.002A/20min |
| Batch processing capacity: | 4 water samples |
| External dimensions: | Host 80mm × 230mm × 55mm; Dissolver 105mm × 160mm × 90mm |
Instrument characteristics
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2. High performance ultra-low power 16 bit microcontroller, with instrument standby time of up to 6 months or more. 3. Time saving operation. 4. Cold light source and narrowband interference optical system, with good optical stability. 5. Data power-off protection function. 6. It can save 30 standard curves and 199 measured values (including time tagged year, month, day, hour, minute, second measured values, absorbance values, and transmittance) 7. Equipped with a USB port, it can be connected to a computer for recording, reading, or printing stored data. 8. The host chassis is made of molded ABS material, with an IP65 design and good waterproof and dustproof performance. |
1. Separating the digestion instrument from the measuring instrument does not affect the measurement accuracy. Temperature PID automatic temperature control and timing.Configuration List
| name | quantity | name | quantity |
| host | 1 unit | 4-hole digestion apparatus | 1 unit |
| Dissolving colorimetric tube | 10 pieces | Total phosphorus reagent | 1 set (capable of testing 100 samples) |
| test tube rack | 1 piece | shield | 1 piece |
| Portable case | 1 piece | power line | 1 piece |
| instructions | 1 copy | warranty card | 1 copy |
| certificate of conformity | 1 copy |
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