Shen ChangHong 
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Shen Changhong PWN-810B Portable TN Analyzer
1. Hand portable design
2. Equipped with carrying case
| 【Host】 | |
| Measuring range: | 0.05~100mg/l |
| Indication error: | the largest of ≤±5% or 0.2mg/L |
| Repeatability: | ≤±3% |
| Anti-chlorine interference: | ≤2000mg/L |
| Temperature control system: | set at room temperature ~200 °C, total nitrogen digestion temperature is 125 °C |
| Resolution time: | 30 minutes |
| Optical stability: | the absorbance drift is less than 0.002A within 20min |
| Dimensions: | main unit 80mm × 230mm × 55mm;Digestion instrument 105mm × 160mm × 90mm |
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1. The digester is separated from the COD analyzer, which does not affect the measurement accuracy.Temperature PID automatically controls temperature and timing. 2. Using high-performance, low-power 16-bit single-chip system, and the standby time of the instrument can be more than 6 months. 3. Time saving operation. 4. Using cold light source, equipped with narrow-band filter system,the optical stability is very strong. 5. Data will not lose even when power is cut off. 6. 30 standard curves and 199 measurements can be saved (including measurements, absorbance value and light transmittance with time label.) 7. With USB port, which can be connected to computer for records reading or printing. 8. The main engine shell is made of molded ABS material and IP65 design, with good anti-corrosion, waterproof and dustproof performance. |
| Name | Quantity | Name | Quantity |
| Host: 1 set | 4-hole digester: 1 set | ||
| Digestion colorimetric tube: 10 pieces | Total nitrogen reagent: 1 set | ||
| Test tube rack: 1 | Guard: 1 | ||
| Portable case: 1 | Power cord: 1 | ||
| 1 manual | 1 warranty card | ||
| 1 Certificate | |||
