| Customization: | Available |
|---|---|
| Name: | Pesticide Meter |
| Testing Items: | Heavy Metal, Pesticide, Nitriate, Nitrate, etc |
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Test Theory
Organophosphate and carbamate pesticides is currently the largest use of
pesticides,and more is on the Prohibition of the Use in fruits, vegetables.This class of pesticides with acetylcholinesterase (Ache) binding in vivo, and are not easily separated, namely Ache activity is inhibited, resulting in the hydrolysis of acetylcholine can not accumulate in nerve conduction, nerve hyperexcitability,symptoms of poisoning and even death.Based on this toxic principle produces enzyme inhibition rate method, the detection principle can be simply expressed as follows: using a sensitive enzyme extract source prepared butyrylcholinesterase as a detection reagent, according to the degree of change in the activity of butyrylcholinesterase fruits and Vegetables samples to determine pesticide residues.
YN-CLVI is the only one instrument which can test heavy metal(Chromium, cadmium, mercury, arsenic and lead) in fruits,vegetabls,food etc.
| Function | LCD, auto-zero, with high reliability and stability, save data function , English print test results with computer interface (can be used separately without connected to the computer ), to achieve the intelligent management of computer networking.Built homoiothermy incubation tank, automatic temperature control; culture temperature, time, time interval data collection and inhibition rate criteria can be freely set. |
| Wavelength range | 410nm,505nm |
| Inhibition rate measure range | 0~100% |
| Transmittance Accuracy | ≤±0.4% |
| Transmittance repeatability | ≤0.3% |
| Inhibition rate error | ±10% |
| Inhibition repeatability | ≤5% |
| Channel | 6 |
| Stability | displayed number(transmittance measurement) drift is less than 0.7 % (A) , within 3 minutes after powering on for 20 minutes |
| Power consumption | ≤5W |
| Cultivate heating power | ≤100W |
| Working temperature | Ambient temperature ,Humidity≤ 85% |
FAQ
1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except wear parts. You can also buy parts from us after 12months.
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