Pesticide residue tester NY-8DA

Features:
1. This tester focuses on the detection of pesticide residues such as organic phosphorus and urethane. 
2, the test results can be qualitative and quantitative, qualitative display results for the inhibition rate, the quantitative display of results for mg/kg. 
3, 7-inch large LCD backlight display screen, Android system is simple, easy to upgrade, built-in GPS module (built-in, no external antenna), real-time positioning latitude and longitude, accuracy within 5 meters. 
4, the instrument built-in thermal high-speed printer (without the need to replace the ribbon) can print a bar code, host screen display: vegetable name, inhibition rate, pesticide content (quantitative), whether qualified, testing date, testing unit (can be modified on the host), latitude and longitude, temperature and
humidity, radiation and other parameters. 
5. More than 40 vegetable names can be set on the instrument host. 
6. Light source self-test is performed when the instrument is turned on, and manual adjustment of the light block is unnecessary. 
7, can store ≥ 200,000 detection information, automatic data storage function, after the power is not stored data is lost, with a perfect query statistics. 
8, can set the reaction time and the upper limit of the qualified standard on the host. 
9, the measurement channel has eight channels and sixteen channels, can be measured simultaneously or separately, the host built-in micro-printer. 
10. Use GPRS or WIFI to upload data to the computer in a wireless manner (applicable to the automatic transmission of long-distance data from the township to the competent authority). 
11. User Management: In order to prevent misoperation, the host has a built-in customer management system. The user can set the user name and password. 
12. Data query: You can refer to the inspection date and inspection number and delete the stored measurement data. 
13. Data can be deleted, deleted, printed, forward and reversed, sorted by project name, and filtered by date. 
14, the host can access environmental sensors, such as air temperature and humidity, dew point, photosynthetically active radiation, etc., environmental parameters can be accessed at the same time can also be individually connected to the host, all measurement data displayed in the same interface.

PC software features: 
1, with qualified unqualified color warning function. 
2, with data statistics, basic data management, data management, data reports, graphic statements. 
3, according to the detection time period, species, category, product list, testing and inspection units to make inquiries. 
4, the software must have analysis, read, edit, manage, export, query, print and other functions. 
　　　
Technical parameters:
inhibition rate display and measurement range: 0-100% 
Quantitative pesticide content Measurement range: 0-20mg/kg 
Transmission accuracy ≤ ± 1.5% 
Transmission Repeatability (A) ≤ 0.005 (0.5%) 
Stability: After warm-up for 20 minutes, the transmittance (T) value caused by the shift of photocurrent within 3 minutes does not change by more than 1.0% (or the absorbance (A) value is 0.005).