Characteristic:
Testing pesticide residue in onion, garlic, ginger, fragrant-flowered garlic, carrot tomato, etc.
Color reaction under room temperature condition, fast testing speed
Plastic shell, streamline appearance, 6 inch color LCD displayer, easy to operate.
High sensitivity to methamidophos, dichlorvos and so on
Adopt ARM9 inserting controlling system, with the function of saving, collecting, processing, analyzing
RS-232 connector can single use and can also connect with computer to deal with datum
Enzyme reagent has excellent thermal, stability, convenient for transportation and storage in hot seasons
Technical parameter:
Sensitivity: potassium dichromate solution≥3.17*10(A/ug.l), copper soleplate solution ≥4.50*10(A/ug.ml)
Stability: after 20 minutes' pre-heating, transmittance (T) value occurred by light current excursion within 3 min ≤1.0 %( or absorbance (A) valr0.005)
Transmittance accuracy: ≤±1.5%
Transmittance repeatability absorbance (A):≤0.005 (0.5%)
Testing range: 0-100%
Power: 220V ±10%
Working environment: temperature: 5°C-45°C, humidity: ≤85%
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