Saa OCV ne Internal Resistance Tester yi yɛ adwuma sɛ mfiridwuma adwinnade a ɛho nhia ma in-depth cell diagnostics ne process validation. Wɔ mfitiaseɛ nhwehwɛmu akyi no, saa lithium ion batere sɔhwɛ afiri yi de nhumu a ɛho hia ma huammɔdi nhwehwɛmu denam nsakraeɛ a ɛnyɛ anifere a ɛba Open Circuit Voltage (a ɛkyerɛ sɛ nnuru no gyina pintinn) ne emu ahoɔden a ɛko tia susuw a ɛyɛ pɛpɛɛpɛ (a ɛda mfiri ne ntam nkitahodi mudi mu kura adi) a ɛde bata ho no so.
Adwinnade no di mu wɔ nhyehyɛe a wɔyɛ no yiye mu, na ɛma mfiridwumayɛfo tumi hu nsakrae a efi electrode a wɔde kata so, kalenda, anaa formation parameters mu ba no yiye. Ɛnam sɔhwɛ nhyehyɛe a wotumi hyehyɛ, susudua a ɛkorɔn, ne nkabom a ɛnyɛ den wɔ MES nhyehyɛe mu nti, ɛma data a wotumi yɛ ho adwuma ma ntini-adeyɛ nhwehwɛmu ne nkɔso a ɛkɔ so. Ɛnyɛ sɛ ɛho hia ma nhwehwɛmu a etwa to nko na mmom ɛho hia ma nneɛma a wɔde yɛ nneɛma a wɔde yɛ adwuma no mu ahotoso, nkwammoaa akuw a wɔbɛhwɛ so, ne adwumayɛ ho nsɛm a wobesiesie wɔ R&D, nneɛma a wɔyɛ, ne afuw mu sanba nhwehwɛmu nyinaa mu nso.
Nsɛm a Wɔakyerɛkyerɛ Mu ne Nea Wɔde Di Dwuma
|
|
kɛseɛ |
Nneɛma a ɛne ne ho hyia |
|
Nkwammoaa no sorokɔ (H) . |
118 ~ 210mm na ɛwɔ hɔ |
|
|
Nkwammoaa no trɛw (W) . |
130 ~ 173mm na ɛwɔ hɔ |
|
|
Nkwammoaa mu duru (T) . |
36 ~ 72mm na ɛwɔ hɔ |
Mfiri a Wɔahyehyɛ
NHYƐSOƆ: SZO-OCV-SD-02
Saa mfiri yi wɔ nneɛma abiɛsa: scanning system, test fixture, ne OCV testing system.
Scan Code Nhyehyɛe a Wɔde Di Dwuma
Fa nsa scan cell no.
Sɛ wo scan wie a, fa cell data no gu host kɔmputa softwea no so.
Sɔ robɔt abasa nhyehyɛe no hwɛ
Sɔhwɛ fixture no yɛ afiri a ɛma nneɛma so, sɔhwɛ nhwehwɛmu afiri, ne afiri a ɛma nkwammoaa si baabi.
Sɛ wɔyɛ QR code scanning no wie a, afiri a wɔde kyerɛ baabi a battery cell no besi hɔ. Sɛ wɔwie gyinabea a, sɔhwɛ robɔt nsa no ne nhwehwɛmu afiri no bɛsiane akɔyɛ Open-Circuit Voltage (OCV) sɔhwɛ wɔ battery cell no so.
Sɔhwɛ a wɔde mia no fa cylinder kwan no so.
OCV Sɔhwɛ Nhyehyɛe
Saa nhyehyɛe yi bi ne nnwinnade a wɔde sɔ hwɛ ne nhama a wɔde sɔ hwɛ.
Nnwinnade a Wɔde Di Dwuma Ho Nhyehyɛe
Abodinkrataa
|
nhyehyɛe a wɔde yɛ nnwinnade |
||
|
nɔma a wɔde kra nneɛma |
dwumadie |
mfiridwuma mu parameter |
|
1 |
Mfiri no akwan dodow |
Sɔ batere 1 hwɛ sɔhwɛ biara mu |
|
2 |
Mfiri kɔla |
Standard ɔhyew 1C (wotumi sesa) . |
|
3 |
anyinam ahoɔden a ɛyɛ adwuma |
AC220V±10% abiɛsa-fase anum-waya, 50HZ |
|
4 |
adwumayɛbea tebea |
Ɔhyew a atwa yɛn ho ahyia: 10-40℃; nsuo a ɛyɛ nwini: Ennu anaasɛ ɛne 60% yɛ pɛ . |
|
5 |
Adwuma mframa fibea |
0.5-0.8MPa na ɛwɔ hɔ |
|
6 |
afifide tumi |
Ennu anaasɛ ɛne 1.0KW yɛ pɛ |
|
7 |
nnwinnade no mu duru |
Ennu anaasɛ ɛne 500kg yɛ pɛ |
|
Ahyehyɛde a wɔsɔ hwɛ |
||
|
nɔma a wɔde kra nneɛma |
dwumadie |
mfiridwuma mu parameter |
|
1 |
nhwehwɛmu |
Mprempren needle no yɛ serrated na ti no yɛ sika kɔkɔɔ-plated hwɛ hu sɛ mprempren passing ne voltage sampling no yɛ pɛpɛɛpɛ |
|
2 |
Nhwehwɛmu press count |
Ɛboro anaasɛ ɛne no yɛ pɛ mpɛn 20,000 |
|
3 |
Probe nkitahodi a ɛko tia |
Ennu anaasɛ ɛne 5mΩ yɛ pɛ |
|
OCV nhyehyɛe |
||
|
nɔma a wɔde kra nneɛma |
dwumadie |
mfiridwuma mu parameter |
|
1 |
sɔhwɛ nhama |
twisted shielded baanu a wɔabɔ wɔn ho ban |
|
2 |
sɔhwɛ nnwinnade |
Awia |
|
3 |
Voltage sɔhwɛ a ɛyɛ pɛpɛɛpɛ |
±(0.0035% a wɔde asi hɔ+0.0005% FS) |
|
4 |
Voltage nsusuwii |
10μV |
|
5 |
Mfinimfini ahoɔden a ɛko tia sɔhwɛ kwan |
0-3mΩ |
|
6 |
Mfinimfini ahoɔden a wɔko tia ho sɔhwɛ |
±0.5%rdg.±10dgt na ɛyɛ adwuma |
|
7 |
Mfinimfini mu ɔsɔretia ano aduru |
0.1μΩ |
|
8 |
GRR |
Ennu anaasɛ ɛne 10% yɛ pɛ . |
|
9 |
Zero mprɛte |
'Gong' nkyerɛwde-nsusuwii [sɛnea wɔaka ho asɛm wɔ BT3562's First Edition (A980-00) a Nippon Electric Co., Ltd., Nkyekyɛm 12, a ɛkyerɛkyerɛ zero-adjustment nnyinasosɛm ma 9454 mu kɔ akyiri]. |
|
10 |
Mfinimfini ahoɔden a ɛko tia master block |
Nneɛma a wɔde gyina ano no yɛ 25 mΩ ± 0.5 mΩ |
|
11 |
Kɔmputa a ɛhwɛ nneɛma so wɔ mpɔtam hɔ |
Nsiesiei ho ahwehwɛde (a Party A na ɛde ma): Dwumadi nhyehyɛe: Windows 10 anaa nea ɛba akyiri yi China kasa a wɔde di dwuma: China kasa a wɔayɛ no mmerɛw CPU: Intel Core i7 anaa nea ɛboro saa Memory: 12GB anaa nea ɛboro saa Hard disk: 1TB anaa nea ɛboro saa Display: LCD display a ne kɛse yɛ nsateakwaa 19 anaa nea ɛboro saa |