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PC-S600 Food Safety Rapid Tester
PC-S600 is a comprehensive food safety analysis instrument developed based on China's national conditions and market demand, which can quickly detect
Product details
Principles and Applications
Adopting the latest national standard methods:
1. Pesticide residues: Enzyme inhibition method, according to the national GB/T5009.199.2003<Rapid detection method for organophosphate and carbamate pesticide residues in vegetables>, can quickly detect organophosphate and carbamate pesticide residues in vegetables, fruits, grains, tea, water and soil; Rapid detection method for organophosphate and carbamate pesticide residues in vegetables
2. The detection of heavy metals such as cadmium, lead, chromium, arsenic, iron, zinc, mercury, etc. in various foods, tea, soil, etc. is based on the dithizone method;
3. Nitrite is detected in foods such as smoked and cured products according to the national standard "Determination of Nitrite in Foods" (GB/T5009.33-2003);
4. Sulfur dioxide: According to the national standards "Determination of Sulfur Dioxide in Foods" (GB/T5009.34-2003) and "Determination of Sulfur Dioxide in Environmental Air" (GB/T15262), the sulfur dioxide content in foods such as lotus seeds and Tremella fuciformis is detected;
5. Formaldehyde and suspended white blocks: According to the national standard "Determination of Formaldehyde in Food" (NY5172-2002), formaldehyde in water products and suspended white blocks in rice and flour products can be quickly detected;
6. A comprehensive food safety analysis instrument developed based on China's national conditions and market demand, capable of quickly detecting six major projects including organophosphate and carbamate pesticide residues, nitrite, heavy metals, formaldehyde, sulfur dioxide, and suspended white pellets. It is widely used in agricultural systems, industrial and commercial systems, quality supervision systems, food and drug supervision systems, health supervision systems, import and export inspection and quarantine centers, aquatic product quality supervision and inspection departments, aquaculture, commercial systems, economic and trade commissions, etc. It is also applied to food production enterprises, large and medium-sized agricultural and sideline product wholesale markets, scientific research units, agricultural planting bases, agricultural markets, supermarkets, canteens, restaurants, hotels, etc.
Instrument Introduction
1. One machine is versatile and can quickly detect six major items including pesticide residues, nitrite, heavy metals, formaldehyde, sulfur dioxide, and suspended white particles;
2. Adopting a large screen LCD Chinese character display, user-friendly operation interface, Chinese menu prompts for operation, and guiding the operation process
3. Adopting a unique all solid state cold light source, without mechanical moving parts, anti vibration and anti-interference, with a service life of tens of thousands of hours, no need to replace the lamp to adjust the light path, and easy maintenance;
4. Reagent kit color development, with minimal sample and reagent usage, prevents and reduces secondary contamination, and is suitable for quantitative detection of liquid and solid samples in laboratories or on-site;
5. The six channel optical system can quickly detect six samples simultaneously and display the measurement results synchronously;
6. It can store more than 5000 sample data, with a built-in micro printer that can automatically save and print test results, test dates, and numbers, and can be viewed by flipping pages, making it easy to operate;
7. Original built-in dust-proof design of the printer, automatic saving of measurement results, and automatic wide body Chinese printing;
8. Equipped with a USB interface and dedicated software, data can be instantly transferred to a computer or automatically printed for free switching;
9. Provide complete accessory configuration.
Testing Scope
1. Pesticide residue testing: vegetables, fruits, grains, tea, water, etc;
2. Nitrite and nitrate detection: Pickled foods and meat products Such as cooking, smoked ham, ham sausage, sausage, Pickled vegetables, fresh meat and fish, milk powder;
3. Formaldehyde detection: Fresh seafood and dried products Like frozen fresh fish, cow white leaves, dried shrimp;
4. Sulfur dioxide detection: dry goods and medicinal materials Such as white sugar, shrimp, winter bamboo shoots, Tremella fuciformis, lotus seeds, longan, lychee, white melon seeds, candied fruits, yellow flowers, Chinese medicinal herbs, etc;
5. Hanging white block detection: rice, flour, and soy products Such as Rolls of dried bean milk creams, vermicelli, Rice noodles, flour, Mantou, noodles, sugar, mustard, etc.
Technical Specifications
1. Determination lower limit: 0.1-3.0 mg/kg; 2. Testing time: 3 minutes;
3. Wavelength: 410 ± 1nm; 4. Inhibition rate: 0-100%;
5. Measurement accuracy: 5%; 6. Detection channels: 6;
7. Internal data storage capacity: 8000 sets; 8. Transmittance accuracy: ≤ 2.0%;
9. Transmission density repeatability: ≤ 0.5%; 10. Range of absorbance values: 0.0500-3.100;
11. Linear error: ≤± 3%; 12. Suppression rate error value: ≤ 5%;
13. Inhibition rate repeatability: ≤ 5%; 14. Repeatability error: absorbance (A) ≤ 0.005;
15. Photocurrent drift: ≤ 1.0%/3min;
16. Sensitivity: Potassium dichromate solution ≥ 3.17 × 10-3 (A/ug. ml);
17. Usage environment: A. Temperature: 5 ℃~45 ℃ B. Humidity: ≤ 85%;
18. Measurement range:
(1) 0-100% inhibition rate (pesticide residue); (2) 0.00-500.0mg/kg (nitrite);
(3) 0.00-500.0mg/kg (heavy metal); (4) 0.00-500.0mg/kg (formaldehyde);
(5) 0.00-500.0mg/kg (sulfur dioxide); (6) 0.00-500.0mg/kg (hanging white block);
19. Stability: No preheating required, the transmittance (T) value change caused by drift of photocurrent within 3 minutes does not exceed 1.0% (or absorbance (A) value 0.005);
20. Working voltage: 220V ± 10%/50HZ.
Adopting the latest national standard methods:
1. Pesticide residues: Enzyme inhibition method, according to the national GB/T5009.199.2003<Rapid detection method for organophosphate and carbamate pesticide residues in vegetables>, can quickly detect organophosphate and carbamate pesticide residues in vegetables, fruits, grains, tea, water and soil; Rapid detection method for organophosphate and carbamate pesticide residues in vegetables
2. The detection of heavy metals such as cadmium, lead, chromium, arsenic, iron, zinc, mercury, etc. in various foods, tea, soil, etc. is based on the dithizone method;
3. Nitrite is detected in foods such as smoked and cured products according to the national standard "Determination of Nitrite in Foods" (GB/T5009.33-2003);
4. Sulfur dioxide: According to the national standards "Determination of Sulfur Dioxide in Foods" (GB/T5009.34-2003) and "Determination of Sulfur Dioxide in Environmental Air" (GB/T15262), the sulfur dioxide content in foods such as lotus seeds and Tremella fuciformis is detected;
5. Formaldehyde and suspended white blocks: According to the national standard "Determination of Formaldehyde in Food" (NY5172-2002), formaldehyde in water products and suspended white blocks in rice and flour products can be quickly detected;
6. A comprehensive food safety analysis instrument developed based on China's national conditions and market demand, capable of quickly detecting six major projects including organophosphate and carbamate pesticide residues, nitrite, heavy metals, formaldehyde, sulfur dioxide, and suspended white pellets. It is widely used in agricultural systems, industrial and commercial systems, quality supervision systems, food and drug supervision systems, health supervision systems, import and export inspection and quarantine centers, aquatic product quality supervision and inspection departments, aquaculture, commercial systems, economic and trade commissions, etc. It is also applied to food production enterprises, large and medium-sized agricultural and sideline product wholesale markets, scientific research units, agricultural planting bases, agricultural markets, supermarkets, canteens, restaurants, hotels, etc.
Instrument Introduction
1. One machine is versatile and can quickly detect six major items including pesticide residues, nitrite, heavy metals, formaldehyde, sulfur dioxide, and suspended white particles;
2. Adopting a large screen LCD Chinese character display, user-friendly operation interface, Chinese menu prompts for operation, and guiding the operation process
3. Adopting a unique all solid state cold light source, without mechanical moving parts, anti vibration and anti-interference, with a service life of tens of thousands of hours, no need to replace the lamp to adjust the light path, and easy maintenance;
4. Reagent kit color development, with minimal sample and reagent usage, prevents and reduces secondary contamination, and is suitable for quantitative detection of liquid and solid samples in laboratories or on-site;
5. The six channel optical system can quickly detect six samples simultaneously and display the measurement results synchronously;
6. It can store more than 5000 sample data, with a built-in micro printer that can automatically save and print test results, test dates, and numbers, and can be viewed by flipping pages, making it easy to operate;
7. Original built-in dust-proof design of the printer, automatic saving of measurement results, and automatic wide body Chinese printing;
8. Equipped with a USB interface and dedicated software, data can be instantly transferred to a computer or automatically printed for free switching;
9. Provide complete accessory configuration.
Testing Scope
1. Pesticide residue testing: vegetables, fruits, grains, tea, water, etc;
2. Nitrite and nitrate detection: Pickled foods and meat products Such as cooking, smoked ham, ham sausage, sausage, Pickled vegetables, fresh meat and fish, milk powder;
3. Formaldehyde detection: Fresh seafood and dried products Like frozen fresh fish, cow white leaves, dried shrimp;
4. Sulfur dioxide detection: dry goods and medicinal materials Such as white sugar, shrimp, winter bamboo shoots, Tremella fuciformis, lotus seeds, longan, lychee, white melon seeds, candied fruits, yellow flowers, Chinese medicinal herbs, etc;
5. Hanging white block detection: rice, flour, and soy products Such as Rolls of dried bean milk creams, vermicelli, Rice noodles, flour, Mantou, noodles, sugar, mustard, etc.
Technical Specifications
1. Determination lower limit: 0.1-3.0 mg/kg; 2. Testing time: 3 minutes;
3. Wavelength: 410 ± 1nm; 4. Inhibition rate: 0-100%;
5. Measurement accuracy: 5%; 6. Detection channels: 6;
7. Internal data storage capacity: 8000 sets; 8. Transmittance accuracy: ≤ 2.0%;
9. Transmission density repeatability: ≤ 0.5%; 10. Range of absorbance values: 0.0500-3.100;
11. Linear error: ≤± 3%; 12. Suppression rate error value: ≤ 5%;
13. Inhibition rate repeatability: ≤ 5%; 14. Repeatability error: absorbance (A) ≤ 0.005;
15. Photocurrent drift: ≤ 1.0%/3min;
16. Sensitivity: Potassium dichromate solution ≥ 3.17 × 10-3 (A/ug. ml);
17. Usage environment: A. Temperature: 5 ℃~45 ℃ B. Humidity: ≤ 85%;
18. Measurement range:
(1) 0-100% inhibition rate (pesticide residue); (2) 0.00-500.0mg/kg (nitrite);
(3) 0.00-500.0mg/kg (heavy metal); (4) 0.00-500.0mg/kg (formaldehyde);
(5) 0.00-500.0mg/kg (sulfur dioxide); (6) 0.00-500.0mg/kg (hanging white block);
19. Stability: No preheating required, the transmittance (T) value change caused by drift of photocurrent within 3 minutes does not exceed 1.0% (or absorbance (A) value 0.005);
20. Working voltage: 220V ± 10%/50HZ.
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