A na-eji DRK110 Cobb Absorbency Tester nwalee nnabata nke akwụkwọ na kaadiboodu dịka ọkọlọtọ mba ụwa si dị.
√Sampler nwere ọdịdị mara mma,
√ Kọmpat na ezi uche Ọdịdị,
√Arụ ọrụ na-azọpụta ọrụ na iji dị mma.
Ọ bụ ngwa ule inyeaka dị mma maka ịde akwụkwọ, nkwakọ ngwaahịa, nyocha sayensị na njikwa mma na ụlọ ọrụ nyocha na ngalaba.
√ISO535 akwụkwọ na akwụkwọ ikike nnabata mmiri - Usoro Cobb,
√GB/T 1540 akwụkwọ na akwụkwọ mpempe akwụkwọ mmiri ụzọ mkpebi mkpebi (usoro Cobb),
√GB5406 "Mkpebi ike nke mmanụ akwụkwọ".
| Ihe | Oke |
| Silinder igwe | Mpaghara ime: 100± 0.2cm²Ogologo: 50mm |
| Igwe igwe dị nro | Obosara: 200±0.5mmArọ: 10± 0.5kg |
| Akwụkwọ absorbency | 200-250 g/㎡ |
| Ọsọ nnabata | 75mm/10 nkeji |
| Reagent | Mmiri distilled ma ọ bụ mmiri deionized |
| Okpomọkụ | 20 ± 1 ℃ ma ọ bụ 23 ± 1 ℃. |