Soil nutrient rapid testing instrument, Chengdu soil testing instrument, soil nutrient analyzer manufacturer

The functional characteristics of soil nutrient rapid testing instrument:
1. Can detect * nitrogen, available phosphorus, * potassium in soil, plants, chemical fertilizers, biological fertilizers and other samples, as well as total nitrogen, total phosphorus, and total potassium in plants.
2. The chassis is integrated, with small size, light weight, and easy portability.
3. LCD display.
4. AC power usage, direct detection, direct viewing of detection data.
5. With printing function (TPY-IIA)

Technical parameters of soil nutrient rapid testing instrument:
The power supply used for this instrument:
(1) AC power: 180V~240V, 50Hz
(2) DC: 12V, 5W
Nutrient measurement technology parameters:
(1) Stability: A value (absorbance) drifts less than 0.003 within three minutes
(2) Repeatability: A value (absorbance) less than 0.005
(3) Linear error: less than 3.0%
(4) Sensitivity: Red light ≥ 4.5 × 10-5; Blue light ≥ 3.17 × 10-3
(5) Wavelength range: Red light 620 ± 4nm; Blue light 440 ± 4nm;
Green light 520 ± 4nm
(6) Seismic resistance: qualified

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