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||Zhejiang TOP Cloud-agri Technology Co, Ltd
||11-12/F, Building 3, No.88 Xiangyuan Rd, Gongshu Dist.,Hangzhou,Zhejiang,P.R.C
||12/24/19 3:06 GMT
Handheld Portable Pesticide Residue Tester
Name: Handheld Pesticide Residue Tester
This Handheld Pesticide Residue Test is portable, compact size and convenient to
carry, adopts enzyme value method and shows the result of value. The pesticide
residue is out of limits if 50% is positive, the higher of the value, the greater
of the amount of residue.
2. Principle of Instrument
This Handheld Pesticide Residue Rapid Tester is based on cholinesterase
hydrolyzing acetylcholine. Its hydrolysate impacts DTMB, forming the yellow
coupling things. Organophosphate pesticide can control enzyme. The changes of
absorption value can show the degree of controlled enzyme and then reflect the
pesticide residue in samples.
3. Area of Application
Inspected products: Agricultural and sideline products, daily food, seafood and its
products and so on.
Inspected object: Rapid quantitative testing of organophosphate and carbamate
Applicable units: Departments of industry and commerce, hygiene, quality
supervision, agriculture, trade and so on; Trade markets, supermarkets, wholesale
markets for agricultural products, hotels, large dining rooms, bases for
agricultural production and so on.
Without any calculating, showing the inspection result automatically.
Supporting storage of 500 records and transmission of USB.
Through testing of enzyme inhibition method.
Storing supplementary reagent in the refrigerator of 4° C-6° C, low cost.
Using half permanent light source, long life.
Exquisite design, easy to carry.
5. Technical parameter
Power: 3.7V lithium battery inside, 5V power outside
Storage: 500 records(please upload the figure to epistatic machine when the saved
figure will reach the upper limit, or the figure will lose, test after deleting the
figure in host)
Display: LCD screen 128× 64
Transmittance accuracy: ± 3%
Transmittance repeatability: ± 2%
Linear error: ± 5%
Button: Panasonic soft button
Others: Display of time and electricity, set of automatical power off
Mode of display: LCD
PC interface: USB
Working enviroment: Temperature: 0~40° C, humidity: 35~85%
Minimum Order: 1 pieces
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