In accordance with relevant national standards, the channel food safety comprehensive detector can quickly detect pesticide residues, formaldehyde, white lump, sulfur dioxide, nitrite, nitrate, etc. in various foods, and supports extended proteins, hydrogen peroxide, formaldehyde, and residual The content detection of chlorine, etc. is a comprehensive food safety detection instrument that integrates multiple detection functions. It is widely used in the detection of vegetables and fruits, aquatic products, meat products, rice and noodle products, dry foods, medicinal materials, pickles, etc. It can be adapted to many fields such as food production, circulation, and testing.
Main technical indicators of the instrumentComplete Accessories
The instrument provides a complete accessory configuration and uses a beautiful and durable aluminum alloy packaging box.
The instrument provides software CDs, vehicle power cords, balances, various specifications of micropipettes, cuvettes, triangular flasks, timers, washing bottles, beakers and other supporting accessories, which are convenient for users to operate in fixed laboratories or mobile laboratories.With 18 detection channels, 18 samples can be detected at the same time, and the results can be displayed and printed at the same time;
Store up to 5000 sample data, which can be checked at any time to prevent forgery; Advanced microcomputer control technology, large LCD screen Chinese touch display; Humanized operation interface, visual display of instrument operation status and setting parameters, key prompt sound, alarm prompt sound; Imported electronic components are selected, with stable performance, no moving parts, good repeatability, and the service life of the light source reaches tens of thousands of hours; Provide automobile power interface, and can be connected with high-capacity DC current; With powerful network processing technology and network direct connection function, supporting food safety software, a computer can generate a test report, and immediately start network transmission, and respond to the safety monitoring information network.1. Pesticide residue detection: vegetables, fruits, grains, tea, water, etc.
2. Formaldehyde detection: chilled aquatic products and their dried products, dried goods, etc. Such as chilled fish, beef louver, dried shrimp. 3. Detection of hanging white pieces: rice, noodles and soy products. Such as tofu, yuba, vermicelli, rice noodles, flour, steamed buns, noodles, sugar, mustard, etc. 4. Sulfur dioxide detection: dry goods and medicinal materials. Such as sugar, shrimps, winter bamboo shoots, white fungus, lotus seeds, longan, lychees, white melon seeds, candied fruit, day lily, Chinese medicinal materials, etc. 5. Nitrite detection: preserved food and meat products. Such as steaming, smoked ham, ham, sausage, pickles, fresh fish, milk powder, etc. 6. Nitrate: vegetables, etc.| Pesticide residues | inhibition rate 0～100% |
| Formaldehyde | 0.00～500.0 mg/kg |
| Hanging white block | 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 | 18 channels |
| Measurement Accuracy | ≤±2% |
| Measurement repeatability | < 1% |
| Zero drift | 0.5% |
| Working temperature | 5～40 ℃ |
| Dimensions | 465×268×125（mm） |
| Main engine weight | 4kg |
| Pesticide residues | 0.1～3.0 mg/kg |
| Formaldehyde | 5.00 mg/kg |
| Hanging white block | 25.0 mg/kg |
| Sulfur dioxide | 20.0 mg/kg |
| Nitrite | 2.00 mg/kg |
| Nitrate | 5.00 mg/kg |
DRK-880A 18-Channel Food Safety Comprehensive Detector
1. Lower limit of determination:
2. Measuring range:
DRK-880A 18-Channel Food Safety Comprehensive Detector
Instrument characteristics: