| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Lead Time: 2-4 Weeks
Instrument Model | GT1 | GT2 | GT3 | GT4 | GT5 |
Test items | Soil NPK Organic matter Soil testing formula | Soil NPK Organic matter Trace elements Soil testing formula | Soil/Fertilizer/Plant/Crop NPK Organic matter Trace elements Soil testing formula | Soil/Fertilizer/Plant/Crop NPK Organic matter Trace elements Heavy metal Soil testing formula | Soil/fertilizer/plant/crop NPK, organic matter, trace elements, heavy metals, soil testing formula, three-parameter sensor + multi-element sensor |
Number of channels | 6 channels | 12 channels | Rotating colorimetric 8 channels | Rotating colorimetric 12 channels | Rotating colorimetric 12 channels |
Fertilization system | Built-in soil testing formula fertilization system | ||||
Atlas diagnosis | Built-in plant nutrition diagnostic standard map | ||||
Repeatability error | 0.03% | 0.03% | 0.02% | 0.02% | 0.02% |
Linearity error | 0.1%(0.001,Copper sulfate detection) | ||||
Power supply | AC 22022V DC 12V+5V (The built-in lithium battery of the instrument can also be used as a vehicle power supply) | ||||
Sensitivity | Red light4.510-5 Blue light3.1710-3 Green light2.3510-3 Orange light2.1310-3 | ||||
Wavelength range | Red light: 6802nm; Blue light: 4202nm; Green light: 5102nm; Orange light: 5904nm | ||||
PH value | (1) Test range: 1~14 (2) Accuracy: 0.01 (3) Error: 0.1 | ||||
Salt content | (1) Test range: 0.01%~1.00% (2) Relative error: 5% | ||||
Master chip | ARM Cortex-A7,RK3288/4-core processor | ||||
Instrument size | 48cm*34.5cm*22cm | ||||
