Multi-parameter food safety comprehensive detector adopts spectrophotometry, according to relevant national standards, can quickly detect the content of pesticide residues, formaldehyde, sulphur dioxide, nitrite, nitrate, etc. in food. It is suitable for fruits, vegetables, dry goods, water Inspection of various foods such as products and cans.
| 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 |
The above samples are for reference only, and the corresponding test items can be selected according to the specific conditions.
Sampling weight of each sample: about 50 grams.
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 |
B. Technical Parameter
Product Description
A.Test sample range