Using solid-phase enzyme-linked immunosorbent assay ELISA principle, that is, enzyme-linked immunosorbent assay, by the Aflatoxin meter and B1 kit composed of two parts, can be limited, quantitative measurement of samples of aflatoxin B1 content (such as the allocation of other kit can be measured in other toxins), Apply to food, feed, oils and fats, dairy products, pharmaceuticals, beverages, wine products, such as the detection of aflatoxin B1. The minimum measure volume: 0.05ng Measuring range: 0.05~1ng/ml(ppb) Absorbance range: -0.041~1.999(A) Concentration range: 0.000~9999 Wavelength: 450±2nm Sensitivity: <0 .1 g/nml Precision: ±0.1ng/ml Test speed: 20 piece/hour Light source: light 36V/20mA Environment of use: Temperature:5~35oC, humidity Power: 37W Working power: 220V±10%,50HZ Size: 350×270×210 mm Weight: 9Kg