Foto a egosipụtara maka nnwale LEEM-18 AC Bridge

Nnwale Àkwà Mmiri LEEM-18 AC

Nkọwa Dị Mkpirikpi:

Ngwa a nwere ike ịmepụta ụdị àkwà mmiri AC ọ bụla nwere nguzozi site na njikọ na ndakọrịta n'efu. Site na ịmụta na inyocha ụkpụrụ nha nke àkwà mmiri AC, chepụta àkwà mmiri AC bara uru iji tụọ ihe ndị a na-amaghị.

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

Nnwale
1. Mụta ma mara ọnọdụ nguzozi na ụkpụrụ nha nke akwa AC; chọpụta ọnọdụ nguzozi nke akwa AC;
2. Tụọ ikike na mfu dielectric; onwe-inductance na ihe dị mma nke coil ya na njikọta inductance na paramita eletriki ndị ọzọ.
3. Mepụta akwa mmiri AC dị iche iche maka nha n'ezie.

Isi teknụzụ paramita
1. Isi iyi ike nke e wuru n'ime ya: ugboro ole 1kHz ± 10Hz, oke voltaji mmepụta: 1.5Vrms;
2. Igwe eletrik AC nke e ji arụ ọrụ na-egosi ihe ngosi dijitalụ: Oke nha voltaji AC: 0~2V, ngosipụta dijitalụ atọ na ọkara;
3. Igwe mita ugboro dijitalụ LED nke nwere ọnụọgụ anọ, oke nha: 20Hz ~ 10kHz, njehie nha: 0.2%;
4. Ihe na-egosi ihe na-enweghị isi AC arụnyere n'ime ya: nwere nchekwa oke ibu, enweghị isi mita; mmetụta uche ≤1×10-8A/div, a na-agbanwe agbanwe mgbe niile;
5. Njikọ aka nke akwa mmiri arụnyere n'ime ya:
Ra: nwere ihe mgbochi AC asaa nke 1, 10, 100, 1k, 10k, 100k, 1MΩ, yana izi ezi nke 0.2%
Rb: Ejiri igbe mgbochi AC nke 10×(1000+100+10+1+0.1)Ω mee ya, nke ziri ezi nke 0.2%
Rn: Ejiri igbe 10K+10×(1000+100+10+1)Ω AC mee ya, nke ziri ezi nke 0.2%
6. Cn nke nwere ike itinye aka na ya, nke nwere ike itinye aka na inductance Ln;
Ike ọkọlọtọ: 0.001μF, 0.01μF, 0.1μF, izi ezi 1%;
Ndabere ọkọlọtọ: 1mH, 10mH, 100mH, izi ezi 1.5%;
7. A gụnyere Rx nke a tụrụ atụ nke iguzogide, capacitance CX na inductance LX nke nwere ụkpụrụ na arụmọrụ dị iche iche.