Electric foda gwaji Screen(Square) Tsohon ƙasa misali da aka yi bisa GB / T 5507-85
Wannan ƙa'idar tana amfani da ƙididdigar ƙididdigar foda na kayayyaki.
1 Kayan aiki da kayan aiki
1.1 lantarki foda Screen: square, ciki diamita 23.3cm, tsayi 4.8cm, juyawa gudun 200r / min;
1.2 sikelin: Sensitivity 0.1g;
1.3 roba ball: diamita 5mm;
1.4 surface kwanan;
1.5 Samfurin shovel, fur pen, fur burshe, da dai sauransu
2 Hanyoyin aiki
Da siffa layer da aka tsara a cikin ingancin ka'idoji, 5 roba kwallon a cikin kowane layer siffa, weighing samfurin 50g (W) daga matsakaicin samfurin,
Sa'an nan kuma matsa manyan rami sifa a kan, kananan rami sifa a kasa, kasa ne sifa kasa, a kan ne sifa rufi tsari
Load, kashe, kunna motar, ci gaba da siffa 10min, cire siffa da za a karkata daban-daban layers, remake siffa kwakwalwa da kuma sa siffa a kan da pen
Foda mayar da hankali zuwa kusurwa, zubar da nauyi (W1, ba a auna lokacin da kasa da 0.1g).
3 Sakamakon lissafi
Sakamakon ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar danna
madadin shafi lissafi: ragowar (%) = W1 / W × 100 formula a tsakiyar: W1 - ragowar foda nauyi a kan siffa, g;
W——samfurin nauyi, g。
Sakamakon gwajin biyu yana ba da damar bambanci ba fiye da 0.5%, don neman matsakaicin adadin, wato sakamakon aunawa. Bayan ƙididdigar sakamakon
* Bayani.

Electric foda gwaji Screen(Square) Tsohon ƙasa misali fasaha sigogi:
juyawa gudun: 200r / min
Filling yanki 233mm × 233mm
Taron tsawo: 48mm
juyawa radius: 40mm
Yawan Layers: 3
Lokaci: 0.01 seconds ~ 99 minti daidaitawa
Babban siffa: 200g
Aiki matsin lamba: AC220 ± 10%
Wutar lantarki: 120W