Chojambulira cha zakudya zambiri chimatha kuzindikira zizindikiro zitatu zazikulu za zotsalira za mankhwala, zitsulo zolemera ndi nitrate mu zipatso ndi ndiwo zamasamba, kuperekeza "dengu lamasamba".
A. Kuchuluka kwa zitsanzo zoyezetsa: masamba ndi zitsanzo zina zomwe ziyenera kuyesedwa pazinthu zotere
B. Technical Parameter
| Muyezo osiyanasiyana | |
| Zotsalira za mankhwala | kuletsa mlingo 0~100% |
| Nitrite (nitrate) | 0.00-500.0 mg/kg |
| Heavy metal lead | 0-40.0mg/kg, (Malire ochepera ozindikira: 0.2mg/L) |
| Kulakwitsa kwa mzere | 0.999 (Njira Yadziko Lonse), 0.995 (Njira Yofulumira) |
| Chiwerengero cha mayendedwe | 6 kuzindikirika munthawi imodzi |
| Kulondola kwa Miyeso | ≤±2% |
| Muyeso wobwerezabwereza | <1% |
| Zero drift | 0.5% |
| Kutentha kwa ntchito | 5 ~40 ℃ |
| Makulidwe ndi kulemera | 360 × 240 × 110 (mm) , Kulemera pafupifupi 4kg |
Pali 2 mabokosi a aluminiyamu aloyi, 1 bokosi lalikulu ndi 1 chowonjezera bokosi mumasinthidwe wamba zida.
Chidachi chimapereka kasinthidwe kokwanira kowonjezera ndipo chimagwiritsa ntchito bokosi lopaka utoto lokongola komanso lolimba la aluminiyamu.
Chidachi chimapereka ma CD a pulogalamu, mawonekedwe amagetsi agalimoto, moyenera, mafotokozedwe osiyanasiyana a ma micropipettes, ma cuvettes, ma flasks, ma timer, mabotolo ochapira, ma beakers ndi zida zina zothandizira zomwe zimafunikira pakuyesa, zomwe ndizosavuta kwa ogwiritsa ntchito mu labotale yokhazikika kapena yam'manja.