DRK908F Ihuriro ryo gusuzuma umugozi (Uburyo bwa Blackboard)

DRK908F Ihuriro ryo gusuzuma umugozi (Uburyo bwa Blackboard)ikoresha uburyo bwuzuye bwo gusuzuma kugirango isuzume uburinganire bwimyenda nuburinganire bwibibaho kurubaho ugereranije nubudodo bwimiterere yubudodo bwurugero rusanzwe kugirango isuzume ubwiza bwimyenda yintambara kurubaho.

Ibipimo byujuje:
GB / T9996.1 nibindi bipimo.

Ibiranga:
1.
2. Icyuma cyerekana imbere mu gikoresho gitunganywa no gutera amashanyarazi;
3. Itara ryamatara ryoroshye gushiraho no gusimbuza.
ibikoresho bya tekiniki:
1. Inkomoko yumucyo: umuyoboro wera wa fluorescent, 30w, kumurika ≥600lx (tubes 2);
2. Inguni yo kumurika isoko yumucyo: 40;
3. Ingano yikibaho: 250mm × 180mm × 2mm;
4. Imbonerahamwe yo gutanga amanota: sitasiyo 2;
5. Amashanyarazi: AC220V, 50Hz, 60W;
6. Uburemere: 20kg;