Soil Nutrient Tester
Model: NB- Q3
NB-Q3: Test NPK, pH, Organic matter, Trace element in soil, plant, fertilizer
- Microprocessor technology,digital circuit,progragmmed design,chip control,touch key,LCD display.
- AC,DC power supply.
- Built-in thermal printer,storage printing test result.
- Optical filter as light source,silicon semiconductor as signal receiving system,100000 hours work life.
- Cassette adopts double-multi light path constructure design ,in case of system error for different channels.
- Automatic temperature calibration for Organic Phosphorous testing.
Test items
- Soil nutrients: Nitrogen, nitrate, ammonium, phosphorus, available potassium, organic matter , total nitrogen, total phosphorus, total potassium, pH
- Trace elements: Boron, manganese, iron, copper, calcium, magnesium, sulfur, chlorine, zinc, silicon etc
- Fertilizer nutrients: Acid nitrogen, nitrate , ammonium, urea nitrogen, urea, biuret, available phosphorus, available potassium, soluble phosphorus, humic acid, organic matter, total nitrogen, total phosphorus, total potassium.
- Plant nutrients: Nitrogen, phosphorus and potassium; nitrate , nitrite, sulfur dioxide, formaldehyde.
- Tebacoo nutrients: Total nitrogen, total phosphorus, total potassium, reducing sugar , total sugar , boron, manganese, iron, copper, calcium, magnesium.
| Technical data |
| 1. Measure range |
0.001- 9999 |
| 2. Stability |
<0.003 within 3min |
| 3. Linearity error |
<0.003 |
| 4. Repeatability error |
<0.005 |
| 5. 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 |
| 6. Wavelength |
Red light: 680±2nm
Blue light: 420±2nm
Green light: 510±2nm
Orange light: 590±2nm |
| 7. Moisture measure range |
Humidity: 0~100%
Accuracy: ±3% |
| 8. PH |
Measure range: 1~14pH
Error: ±0.1 |
| 9. Conductivity |
Measure range:0.01%~1.00%
Error: ±5% |
| 10. Power supply |
A. AC180V~240V, 50Hz
B. DC12V/5W |
| 11. NPK combined digestion |
NPK digestion in soil can be done within 3min |
| 12. Measure time |
For soil (N,P,K)≤30min,5pcs soil samples at one time≤ 50min( Including pretreatment time) |
13. Dimension |
340×280×100mm |
Easy to operation
Full configuration: It combined with drug, instrument, easy to carry and test in field or on site. Finished reagent can open to use directly, ensure fast test.
Standard configuration( 2pcs Aluminium alloy cases)
Instrument case: Host, Electric balance, Electrode, Cuvette, power cable, user manual
Reagent case: Triangular flask, Volumetric flask, Funel, Filter paper, Aluminium box, Wash bottle, Reagent.
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:
- Warranty : 1 year
- We supply free part for quality problem in warranty
- Long life technical support and service
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