Soil nutrient tester TSNA-A10 with microprocessor controlled technology measures nutrient values in % and gives accurate test results. Its LCD touch display shows all test parameters, test results, which can be printed out using built-in printer. The optical filter present in the nutrient analyzer acts as light source, its silicon semiconductor acts as signal receiver system with 100000 hours of work life.
Buy Now View Catalog| 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, Orange light: 590 ± 2 nm |
| Sensitivity | Red light: ≥ 4.5 × 10-5 , Blue light: ≥ 3.17 × 10-3 , Green light: ≥ 2.35 × 10-3 , Orange light: ≥ 2.13 × 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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| Conductivity mode |
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| Dimension | 340 × 280 × 100 mm |
| Gross Weight | 15 kg |
| Power supply | AC 180 to 240 V, 50 Hz |
It finds best application in quantitative analysis of to N, P, K, organic matter, pH, trace elements, salinity of soil, fertilizer & other samples.
Measuring range : 0.001 to 9999
Stability : A (absorbency of light) <0.003 within 3 mins
Linearity error : <3.0 %
Salinity Measurement range : 0.00 to 19.99 ms/cm
Measuring accuracy : EC ± 2% full scale
Temperature Measurement range : -5 to 50°C
Measurement range : 0 to 60 %
Resolution : 0.1
Accuracy : ± 5 % n (non-saturation condition)
Measurement range : 0 to 90 %
Resolution : 0.1 or 0.01
Accuracy : ± 5 % n (non-saturation condition)
Measurement range : 0 to 80 %
Resolution : 0.1
Accuracy : ± 2 % n (non-saturation condition)
Measuring range : 0 to 100 kPa
Resolution : 0.01 kPa
Accuracy : ± 1 kPa
Maximum load : 100 kg ( kg and N can be switched automatically)
Resolution : 0.01 g
Accuracy : ± 0.5 %
Maximum load : 100 kg ( kg and N can be switched automatically)
Resolution : 0.01 g
Accuracy : ± 0.5 %
| 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 |
| Sample (size) length | Diameter ≥30 mm, Thickness ≤ 40 mm |
| System | D/0 lighting geometrical viewing conditions, diffuser diameter (d) 150mm, testing hole diameter 30mm |
| Light source | D65 as illuminating source |
| The maximum temperature | 300°C |
| Temperature fluctuation | Within ± 0.5°C |
| Temperature uniformity | Within ± 1°C |
| Vacuum degree | 0 to 90 KPa |
| Accuracy | 1 % FS |
| Resolution | 0.1 KPa |
| Mixed capacity | 0.5 to 1 kg, 2 to 3 kg, 5 to 7 kg |
| Temperature range | RT to 300°C |
| Temperature control system | PID control |
| Temperature control range | Room temperature to -70 ℃ (room temperature ≤ 25 ℃） |
| Temperature accuracy | ± 0.3 ℃ |
| Impact speed | 0℃ to -30℃ around 2.5 ℃/min -30℃ to -40℃ around 2.5 ℃/min -40℃ to -70℃ around 2.0 ℃/min |
| Test angle | 60° |
| Gloss aperture | 2 × 3 mm |
| Measurement range | 0 to 1000 GU |
| Preliminary test force | 98 N |
| Total test force | 588, 980, 1471 N |
| Total test force dwell time | 0 to 30 S |
| Preliminary test force | 98 N |
| Total test force | 588, 980, 1471 N |
| Total test force dwell time | 1 to 30 S |
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