【NY-II农药残留速测仪】NY-II农药残留速测仪厂家

该仪器是按照国家标准的酶抑制率比色法，对蔬菜、水果、粮食、茶叶、土壤中的农药残留进行快速检测，采用新型药剂，快速显色，室温或恒温培养方式，检测速度快；有国家级计量许可证和检测报告。适用范围：农检、工商、超市、菜市场、食品公司、蔬菜基地、宾馆酒店食堂
 

★ wavelength: 410nm ± 2nm
    ★ Sensitivity: potassium dichromate solution ≥ 3.17 × 10-3 (A/ug.ml-1), copper sulfate, ≥ 4.50 × 10 (A / ug.ml)
    ★ Stability: preheat 20 minutes later, within 2 minutes of light drift of the current transmission ratio (T) value changes less than 1.0% (higher than the national standard)
    ★ Absorbance range: 0.0500 ~ 3.100 (0.1-0.8 better than the standard set by the state)
    ★ Transmittance accuracy: ± 0.5% T (0 ~ 100T)
    ★ repeatability error: ± 0.3% (A)
    ★ inhibition rate display range: 0 to 100%
    ★ inhibition rate measuring range: 0 to 110%
    ★ absorbance accuracy: ± 0.5%
    ★ Power: AC 220V ± 10% / 50HZ ± 1Hz DC 9V
    ★ Use environment: Temperature: 3 ℃ ~ 55 ℃; humidity: ≤ 90%