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Soil nutrient tester TSNA-A11 with microprocessor controlled technology measures nutrient values in % and gives accurate test results. The optical filter present in the nutrient analyzer acts as light source. It has attractive & durable, long lasting plate shell, large LCD display to easily view & study test parameters. With time display function, it can automatically record and save the time of sample tested.
Available Range :
Measurement range : 0 to 80 % Measurement range : 0 to 90 % Measurement range : 0 to 60 % Measuring range : 0.001 to 9999 Measuring range : 0.001 to 9999 Salinity Measurement range : 0.00 to 19.99 ms/cm| Measuring range | 0.001 to 9999 | ||||||
| Stability | A (absorbency of light) <0.003 within 3 mins | ||||||
| Linearity error | <3.0 % | ||||||
| Repeatability error | A (absorbency of light) <0.005 | ||||||
| Wavelength range | Red light: 680 ± 2 nm, Blue light: 420 ± 2 nm, Green light: 510 ± 2 nm | ||||||
| Sensitivity | Red light: ≥ 4.5 × 10-5 , Blue light: ≥ 3.17 × 10-3 | ||||||
| Moisture measure range | A: humidity 0 to 100 %, B: Accuracy: ±3 % | ||||||
| Measurement time (for soil N, P, K) | ≤30 min 5 pcs soil samples at one time ≤50 min (including pretreatment time) | ||||||
| Soil moisture mode |
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| pH mode |
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| Salinity mode |
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| Dimension | 340×280×100 mm | ||||||
| Gross weight | 18 kg | ||||||
| Power supply | AC 180 to 240 V, 50 Hz |
- Large LCD display
- Playback function for convenient testing
- Built –in rechargeable battery
- Built-in thermal printer
- 1000 groups of data storage
- Microprocessor controlled technology
It finds best application in quantitative analysis of to N, P, K, organic matter, pH, trace elements, salinity of soil, fertilizer & other samples.
Reagent as per requirement/need
Paper Testing Instruments
- Sample (size) length
- Diameter ≥30 mm, Thickness ≤ 40 mm
- Measurement mode
- Diffuse reflection factor Rx, Ry, Rz, stimulus value Y10, X10, Z10, chromaticity coordinates x10, y10, z10; lightness L *, chroma a * b *, chroma C * ab, hue angle h * ab, dominant wavelength λd, excitement purity Pe, color difference ΔE * ab, lightness difference ΔL *, chroma difference ΔC * ab, hue difference ΔH * ab, Hunter system L , A, b
- Stability
- ≤ 0.1 within 30 min
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