Instrument features:
1.most wide testing items: test pesticide residues in fruits and vegetables, nitrate, nitrite, heavy metals (chromium, cadmium, mercury, arsenic, lead) and formaldehyde, sulfite, etc.
2fast speed: built-in constant temperature water bath and finished pharmaceutical products, avoid heavy training apparatus
Original first: develop the heavy metals acid digestion and steam absorption device (the invention has been patented), simplify the process of heavy metals testing, preventing environmental pollution
Fully automated: show absorbance and inhibition, the application of different standards, adjustable parameters to meet the needs of scientific research.
Strong software features: You can store, print, and computer communications, statistical data, sorting, classification and data-line transmission
Specifications:
Wavelength range: 410nm, 505nm
Inhibition rate measuring range 0-100%
Transmittance accuracy ≤ ± 0.4%
Transmittance Repeatability ≤ 0.3%
Inhibition rate indication error ± 10%
Inhibitory rate ≤ 5% repeatability
Channel six
Stability 20-minute warm-up, figures show the value of drift within 5 minutes of not more than 0.007A
5W power
≤ 100W heating power train
The working environment: room temperature about 20 degrees Celsius, humidity is not more than 85%
Main Products: Sell instrument and meters , goods imports and exports , technological imports and exports , agency
Business Type: Trading Company
China
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