Specifications :
Test sample range
|
Pesticide residues |
vegetables, fruits, fresh tea, tap water, soil, rice |
|
Formaldehyde |
chilled fish, beef shutters, fish skin, meatballs, shrimp skin |
|
Hanging white pieces |
yuba, pho, vermicelli, steamed bread, flour, tofu |
|
Nitrite |
canned meat, ham, sausage, fish and meat cooked food |
|
Sulfur dioxide |
Tremella, lotus seeds, longan, lychee, shrimp, sugar, winter bamboo shoots, white melon seeds, Chinese medicinal materials, pho, etc. |
|
Nitrate |
Vegetables and other samples that need to be tested for this item |
Measuring range:
| Pesticide residues |
inhibition rate 0～100% |
| Formaldehyde |
0.00～500.0 mg/kg |
| Sodium formaldehyde sulfoxylate |
0.00～2500.0 mg/kg |
| Sulfur dioxide |
0.00～2000.0 mg/kg |
| Nitrite |
0.00～500.0 mg/kg |
| Nitrate |
0.00～800.0 mg/kg |
| Linearity error |
0.999（National Standard Method），0.995（Fast Method） |
| Number of channels |
6 channels simultaneous detection |
| Measurement Accuracy |
≤±2% |
| Measurement repeatability |
< 1% |
| Zero drift |
0.5% |
| Working temperature |
5～40 ℃ |
| Dimensions and weight |
360×240×110（mm），Weighs about 4kg |
Catalog : PDF
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