500 Set/Sets per Month Food testing lab equipment Pesticide residue test
Packaging & Delivery
Carton box package Food testing lab equipment Pesticide residue test
Food testing lab equipment Pesticide residue test
Feature and Description
Organophosphate and carbamate pesticide is currently the largest use of pesticides,and more is on the prohibition of the use in fruit,vegetable.This class of pesticides with acetylcholinesterase(Ache)binding in vivo,and are not easily seperated,namely ache activity is inhibited,resulting in the hydrolysis of acetylcholine can’t accumulate in nerve conduction,nerve hyperexcitablity 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.
1.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.
2.Wavelength range : 410nm,505nm
3.Inhibition rate measure range : 0~100%
4.Transmittance Accuracy : ≤±0.4%
5.Transmittance repeatability : ≤0.3%
6.Inhibition rate error : ±10%
7.Inhibition repeatability : ≤5%
8.Channel : 6
9.Stability : displayed number(transmittance measurement) drift is less than 0.7 % (A) , within 3 minutes after powering on for 20 minutes
10.Power consumption :≤5W
11.Cultivate heating power : ≤100W
12.Working temperature : Ambient temperature ,Humidity≤ 85%
Packing and Shipping
Package : Carton box package
Shipping : 5days Related Product
Digestor,for heavy metal pesticide testing,must do sample digestion pretreatment. Following digestor is a good choice,8holes,aluminium alloy heating unit,fast and process sample more.
Q : Is the heavy metal pesticide get ppm result?
A : No,the test unit is ug/kg for heavy metal test.
Q : Is the digestor neccessory ?
A : Yes,for heavy metal testing,the sample must digestion before,then test.
Q : What is testing method ?
A : It test with spectrophotometer method.Wave length is 410nm,505nm.
2.Warranty And After-sale Service
♥♥We Supply 1 Year Warranty , And Lifelong Free Technical Guiding And Training♥♥