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Agriculture rapid pesticide residue detector
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Product Description
Products Description
Instrument principle
Product Name: Pesticide Residue Tester
Model: NBY‐8DA / 16DA
Model: NBY‐8DA / 16DA
Pesticide Residue Meter is based on cholinesterase catalyzing acetylcholine, its hydrolysate impacts DTNB to form yellow AZO. Organophosphate pesticides has effect on enzyme. Through changes of absorption value show the degree of inhibition and further reflect the pesticide residue in samples. The instrument consist of LED, thermostatic color pool, integrated photoelectric sensors, ARM9 microprocessor and miniature printer and can print directly and transit result of testing.
Characteristics
Testing pesticide residue in onion, garlic, ginger, fragrant‐flowered garlic, carrot tomato, vegetables etc. Color reaction under room temperature condition, fast testing speed, plastic shell, streamline appearance, 6 inch color LCD displayer, easy to operate High sensitivity to methamidophos, dichlorvos and so on. Adopt ARM9 inserting controlling system, with the function of saving, collecting, processing, analyzing.
More Details
Specification
Product name | Fruit testing instruments pesticide residue rapid test |
Inhibition ratio display range | 0~100% |
Inhibition ratio measure range | 0~100% |
Slection limit | 0.1~20mg/kg |
Transmittance accuracy | ≤±1.5% |
Sensitivity | Potassium dichromate solution≥3.17x10(A/ug.ml). copper sulphate solution ≥4.50x10(A/ug.ml) |
Stability | after 20m pre-heating,transmittance(T)value occured by light current excursion within 3m≤1.0%(or absorbance(A) value 0.005) |
Display | LCD |
Interface | network |
Power adaptor | AC220V±10% |
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Company Profile
Customer Concerns
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 you 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
Long life technical support and service
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 you 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
Long life technical support and service
Contact Us
Contact Us
- Nanbei Instrument Limited
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