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| Customization: | Available |
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| After-sales Service: | 1year |
| Warranty: | 1year |
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NANBEI INSTRUMENTS Soil Nutrient Tester
Feature:
1,Microprocessor technology,digital circuit,progragmmed design,chip control,touch key,LCD display.Technical parameters:
| Measure range | 0.001-9999 |
| Stability | <0.003 within 3min |
| Linearity error | <0.003 |
| Repeatability error | <0.005 |
| Sensitivity | Red light ≥4.5×10-5 Blue light ≥3.17×10-3 Green light ≥2.35×10- |
| Orange light | ≥2.13×10-3 |
| Wavelength | Red light:680±2nm;Blue light:420±2nm;Green light:510±2nm;Orange light:590±2nm; |
| Moisture measure range | A,Humidity:0~100% B,Accuracy:±3% |
| PH | A,Measure range:1~14pH B,Error:±0.1 |
| Conductivity | A,Measure range:0.01%~1.00% B,Error:±5% |
| Power supply | A,AC180V~240V,50Hz B,DC12V/5W |
| NPK combined digestion | NPK digestion in soil can be done within 3min |
| Measure time | For soil(N,P,K)≤30min 5pcs soil samples at one time≤50min(Including pretreatment time) |
| Dimension | 340×280×100mm |
| Excellent shock resistance. | |








| Soil Nutrient Technical Parameter | |
| Stability | Absorbency of light drift<0.003 |
| Repeatability | Absorbency of light<0.005 |
| Linearity Errors | Red light for Copper sulfate, and blue light forpotassium bichromate < 3.0% |
| Sensitivity | Red light≥4.5x10-5; Blue light≥3.17*10-3 |
| Wavelength Range | Red light 620±5nm; Blue light440±5nm |
| Anti-Knocking Performance |
Qualified |




FAQ
Q1: Why Choose NANBEI ?
(1).Professional manufacturer with more than 13 years experience
(2).Exported to more than 97% Countries
(3).Turnkey Solution is no problem
Q2:OEM,ODM acceptable or not?
Absolutely Yes
Q3:What's kind of Payment terms for customer choosing?
T/T ,Western Union, Money Gram , Credit Card, Paypal , L/C ...
Q4:Can we visit your factory online?
Absolutely no problem
Q5:Can online video inspection before shipment?
Absolutely no problem
Q6: what's the MOQ ? Sample order is OK?
MOQ:1 set, sample order is no problem
Q7:What's kind of shipment for customer choosing?
Usually ship by sea, by air, by international express .
We can also provide reasonable solutions according to your transportation requirements
Q8:How to ensure product quality and after-sales service?
We have CE, ISO quality certificate, and SGS authentication.
After-sale service:
1.Warranty : 1 year
2.We supply free part for quality problem in warranty
3.Long life technical support and service