Description
Overview
This Laboratory Soil Quality Tester has salinity testing range of 0.01% to 1.00%, pH testing range of 1 to 14 and linearity errors of < 3.0%.
Features
- LCD display
- Print testing date, sample number, sample items
- Large capacity storage, datum can be checked at any time
- Test the N, P, K, organic matter, salinity, and pH in the soil
- Automatically record and save the time of tested sample
- Automatically count the fertilizing amount
- Can set crop variety, crop yield, fertilizer variety
Technical Specifications
| Stability | Absorbency of light drift < 0.003 |
| Repeatability | Absorbency of light < 0.005 |
| Linearity Errors | Red light for copper sulphate, blue light for Potassium dichromate < 3.0% |
| Wavelength Range | Red light 620 nm ± 5 nm Blue light 440 nm ± 5 nm |
| pH Testing Range | 1 to 14 |
| pH Error | ± 0.1 |
| Salinity Testing Range | 0.01% to 1.00% |
| Salinity Error | ± 5% |
| Power Supply | 220 V, 50 Hz |
| Size | 26.37 in x 15.15 in x 8.46 in (670 mm x 385 mm x 215 mm) |
| Weight | 19.84 lb (9 kg) |