-
E-mail
3194965052@qq.com
-
Phone
18595839804
-
Address
First Floor, Building 14, Agricultural University, Wenhua Road, Zhengzhou City, Henan Province
Henan Agricultural University Xunjie Testing Technology Co., Ltd
3194965052@qq.com
18595839804
First Floor, Building 14, Agricultural University, Wenhua Road, Zhengzhou City, Henan Province
Tobacco analyzerPerformance characteristics:
1. Complete testing items: able to detect dozens of indicators in tobacco leaves:Total nitrogen, total phosphorus, total potassium, copper, manganese, iron, calcium, magnesium, boron, total sugar, reducing sugar, etc.
2. Fast testing speed: After digestion, the sample can be used to test multiple items. The testing of nitrogen, phosphorus, potassium, copper, and manganese in a single sample takes about two hours (including digestion and testing).
3. Performance indicators:
(1)<0.4%(Transmittance measurement);
(2)Repetitive error:<0.4 (Liusuan copper detection);
(3)Linear error:<3%(Potassium dichromate detection)
(4)Power supply: AC/DC dual-use, AC:220V±22V; DC:12 VPower consumption ≤5W;
(5)Job stability exceeds the standardJJG179-90The indicators6The repeatability meets the standard of a grating spectrophotometer;
(6)Total weight of aluminum alloy instrument box and medicine box<10kg.
4. Fully equipped: digital display, integrating medicine, equipment, and instruments, easy to carry, equivalent to a small laboratory, convenient for on-site testing and mobile services.
Test project:
The total nitrogen, total phosphorus, total potassium, copper, iron, manganese, calcium, magnesium, boron, water-soluble total sugars, reducing sugars, and acidity/alkalinity of tobacco leaves.
Other supporting equipment:
YN-2000YtypeTobacco analyzerandYN-XHThe use of a digestion instrument can make testing more accurate and efficient. This digestion instrument is developed and produced by Henan Nongda Xunjie Testing Technology Co., Ltd. Its characteristics are portable, environmentally friendly, and fast, suitable for digesting large capacity samples and maximizing digestion capacity40gAbsorption rate ≥99.7%No irritating gas emissions.
Service
Warranty: Free training, lifetime service, five-year warranty.
Quality assurance: Free fault diagnosis. If it is a quality issue with the instrument or medication, travel expenses will be reimbursed according to our school's standards; It is an operational issue and requires free secondary training.