Rk9930a / b pulogalamu-controlled grounding resistance resistance tester pa intaneti

Meiruike akuthokoza makasitomala onse atsopano ndi akale chifukwa cha thandizo lawo ndi chidaliro, zomwe zimatilimbikitsa kwambiri kuyang'ana kwambiri zaukadaulo wasayansi ndiukadaulo, kuyika ndalama zambiri za anthu ndi zakuthupi pofufuza ndi kupanga zinthu zatsopano, ndikupanga zinthu zathu kukhala zasayansi kwambiri, zodziwikiratu ndi wanzeru.

Zotulutsa zamakono za rk9930 mndandanda woyendetsedwa ndi pulogalamugrounding resistance testerimatenga mayankho a Hardware komanso ukadaulo wowongolera wa MCU wothamanga kwambiri kuti zotulutsa zizikhala zokhazikika komanso zodalirika.

Ikhoza kuwonetsa mtengo wamakono ndi mtengo wotsutsa mu nthawi yeniyeni, ndipo ili ndi ntchito yowonetsera mapulogalamu.Ili ndi mawonekedwe a PLC, omwe amatha kupanga makina oyesa athunthu ndi makompyuta kapena PLC.

Chidacho chili ndi machitidwe awa:

Chiwonetsero cha 1. 5-inch LCD chimatengedwa, ndipo magawo owonetsera ndi ochititsa chidwi komanso omveka.Ukadaulo wa kaphatikizidwe wa digito wa DDS umatengedwa kuti upange mawonekedwe okhazikika, oyera komanso otsika opotoka;

2. Kutulutsa kwanthawi zonse: kukhazikika kwa kutulutsa kwaposachedwa kuli mkati mwa 1%, kuti mupewe kusintha kwaposachedwa chifukwa cha kusakhazikika kwa zolowetsa pakali pano ndi voliyumu ndi kusintha kwa katundu;

3. Ndi ntchito yotsegula alamu yozungulira.Nthawi yochuluka yoyesera: 999.9s;

4. Njira inayi yotsiriza imatengedwa kuti ithetse chikoka cha kukana kukhudzana;

5. Linanena bungwe pafupipafupi 50Hz / 60Hz kusankha.Lili ndi ntchito yotsutsa kumtunda ndi kutsika kwa alamu;

6. Mawonekedwe ogwiritsira ntchito zilankhulo ziwiri m'Chitchaina ndi Chingerezi amatha kukwaniritsa zosowa za ogwiritsa ntchito osiyanasiyana, kuthandizira kusungirako misala ndikukwaniritsa zofunikira zosiyanasiyana zoyesa mayeso;