DRK-860 Multi-parameter Food Safety Comprehensive Detector
Multi-parameter Food Safety Comprehensive Detector adopts spectrophotometric, raws li cov qauv hauv lub tebchaws, tuaj yeem tshawb xyuas cov ntsiab lus ntawm cov tshuaj tua kab residues, formaldehyde, sulfur dioxide, nitrite, nitrate, thiab lwm yam hauv cov khoom noj. Nws yog tsim rau cov txiv hmab txiv ntoo, zaub, khoom qhuav, dej tshuaj xyuas ntau yam khoom noj xws li cov khoom thiab cov kaus poom.
| Tshuaj tua kab residue | zaub, txiv hmab txiv ntoo, tshuaj yej tshiab, kais dej, av, mov |
| Formaldehyde | chilled ntses, nqaij nyug shutters, ntses tawv nqaij, meatballs, cw daim tawv nqaij |
| Dai tej daim dawb | yuba, pho, vermicelli, steamed bread, hmoov, taum pauv |
| Nitrite | cov kaus poom nqaij, nqaij npua, hnyuv ntxwm, ntses thiab nqaij ua zaub mov |
| Sulfur dioxide | Tremella, lotus noob, longan, lychee, cws, qab zib, lub caij ntuj no xyoob tua, cov noob txiv ntoo dawb, cov khoom siv tshuaj suav tshuaj, pho, thiab lwm yam. |
| Nitrate | Zaub thiab lwm yam qauv uas yuav tsum tau kuaj rau cov khoom no |
Cov qauv saum toj no yog siv rau kev siv nkaus xwb, thiab cov khoom sib tw tuaj yeem raug xaiv raws li cov xwm txheej tshwj xeeb.
Sampling hnyav ntawm txhua tus qauv: txog 50 grams.
Kev ntsuas ntau:
| Tshuaj tua kab residue | inhibition tus nqi 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 yuam kev | 0.999 (National Standard Method), 0.995 (Txoj Kev Ceev) |
| Tus naj npawb ntawm cov channel | 6 channels ib txhij nrhiav kom tau |
| Kev ntsuas qhov tseeb | ≤ ± 2% |
| Kev ntsuas repeatability | <1% |
| Zero drift | 0.5% |
| Ua haujlwm kub | 5 ~ 40 ℃ |
| Qhov ntev thiab qhov hnyav | 360 × 240 × 110 (mm), Nyhav txog 4 kg |
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