Overview
Enviro Test Construct multipurpose portable moisture analyzer introduces the plant nutrition analyzer. This device provides real-time measurements of plant chlorophyll content (SPAD), nitrogen levels, leaf moisture, and temperature. These readings offer insight into accurate nitrogen requirements for plants, aiding in identifying soil nitrate deficiencies or excessive nitrogen fertilizer application. Using this tool optimizes nitrogen fertilizer utilization, actively preventing environmental harm, particularly water source pollution, by avoiding excessive nitrogen usage.
Technical Specifications
| Measurement range | Chlorophyll: 0 SPAD to 99.9 SPAD Nitrogen content: 0 mg/g to 99.9 mg/g Foliar humidity: 0 RH% to 99.9 RH % |
| Measurement accuracy | Chlorophyll: ± 1 SPAD units (room temperature, SPAD value between 0 to 50) Nitrogen content: ± 5 % leaf moisture: ± 5 % |
| Reproductible | Chlorophyll: Within ± 0.3 SPAD (SPAD value between 0 to 50) Nitrogen content: ± 0.5 unit leaf moisture: ± 0.5 unit |
| The measurement interval | < 3 s |
| Data storage capacity | 32 KB |
| Power supply | 4.2 V rechargeable lithium battery |
| Battery capacity | 2000 mAh |
| Measurement range | Foliar temperature: 14 °F to 211.82 °F (- 10 °C to 99.9 °C) |
| Measurement accuracy | leaf temperature: ± 0.9 °F (± 0.5 °C) |
| Reproductible | leaf temperature: ± 0.36 °F (± 0.2 °C) |
| Working and storage environment | 14 °F to 122 °F (- 10 °C to 50 °C) ≤ 85 % RH |
| Measuring area | 0.08 in x 0.08 in (2 mm x 2 mm) |
| Weight | 0.44 lb (200 g) |
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