Yana amfani da:Hard kumfa roba, Soft kumfa roba biyu, kumfa kayan bincike dakin gwaje-gwaje
Ka'ida: Dangane da darajar girman da girman ƙwayoyin ƙasa bayan samar da ƙarshen samfurin. kumfa Rate = V kumfa bayan / V kumfa kafin

Ayyuka:
1, ba tare da m lissafi, kai tsaye karanta kumfa filastik da kuma yawan darajar kumfa.
2, tare da zafin jiki diyya saiti, mafita diyya saiti aiki mafi dacewa da filin aiki bukatun.
3, daya danna daidaitawa, dukan hanyar fitar da fata, aiki mafi mutum.
4, tare da RS-232C dubawa, za a iya haɗa tare da firintar, kwamfuta, real-lokaci buga gwajin darajar.
5, amfani da ultra-daidaitacce kwandon layi, babban kwandon ruwa zane, rage kuskuren da float haifar.

Bayani sigogi:
samfurin: QL-300FR, QL-600FR
Nauyi kewayon: 0.01g-300g, 0.01-600g
Karatu kai tsaye:kumfa kudi, gani yawan kumfa roba
Gwajin iri: EPS, PUR, PE, PF, UF
Gwajin lokaci: kimanin 5 seconds
Test kewayon: yawa> 1, yawa <1 kayan za a iya gwada
Gwajin daidaito: 0.1%, 0.001 g / cm3