+8619925197546

Peb Daim Ntawv Qhia Pogo Pin Ntsev Ntsev Tshuaj Ntsuam Xyuas

Oct 06, 2021

Peb Daim Ntawv Qhia Pogo Pin Ntsev Ntsev Tshuaj Ntsuam Xyuas


1633679867(1)image

Part 料 号 Cov Khoom Naj NpawbZK200040样品数量5判定 PASS FAIL
Khoom specificationPIN-2.0-0.5-1.5-3.0-4.0测试时间2018.4.9
Cov khoom siv khoomC3604(国标铜)产品工艺U 针 管 u u 3u"
Lub npe projectNtsev Tshuaj Ntsev
Purposes purposes Lub hom phiaj simRy salt salt 进行 盐雾 测试 验证 产品 符合 盐雾 ry ry ry salt Ua cov tshuaj tsuag ntsev raws li cov khoom xav tau los xyuas seb cov khoom puas tau raws li qhov xav tau tshuaj tsuag ntsev
Equipment Equipment Cov Khoom Siv Kuaj仪器 测试 仪器 力 与 动态 动态 仪器 仪器 spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray spray
标准 标准 txheem xeem1. 条件 条件 盐水 : ± 5 ± 1 % , PH 值 6.5 ~ 7.2 (35 ℃)
2. 试验箱温度:35±2℃,压力桶温度:47±2℃
3. 量 收集 : 1-2mL/teev.80cm² 测试 ​​时间 h 24 teev
4. 完成 完成 后 , 以 冲洗 表面 , , , ac ac ac ac ac ac ac ac ac Nacl 去除

5. 在温室下待其自然恢复2H后观察试样外观,弹力,阻抗需符合规定要求

1. Xeem cov xwm txheej: brine concentration: 5 ± 1%, PH tus nqi 6.5 ~ 7.2 (35 ℃)

2. Ntsuas chav ntsuas kub: 35 ± 2 ℃, ntsuas kub siab: 47 ± 2 ℃
3. Sau cov tshuaj tsuag ntim: 1-2mL/teev.80cm², sijhawm sim: 24 teev
4. Tom qab qhov kev sim ua tiav, yaug qhov saum npoo ntawm cov qauv nrog dej huv, thiab siv tus txhuam kom tshem tawm NaCl tso rau ntawm cov qauv
5. Soj ntsuam qhov pom ntawm cov qauv tom qab nws rov zoo li qub rau 2H hauv lub tsev cog khoom, kev ywj pheej thiab kev tiv thaiv yuav tsum ua tau raws li qhov xav tau tshwj xeeb
Standard 标准 txiav txim txuj1、盐雾测试后,试样表层不可有氧化,腐蚀,变色等异常;

2、弹力,阻抗符合图纸要求。

1. Tom qab kuaj tshuaj tsuag ntsev, yuav tsum tsis muaj qhov txawv txav xws li oxidation, xeb, hloov xim, thiab lwm yam ntawm cov qauv saum npoo;

2. Qhov elasticity thiab impedance ua tau raws li qhov xav tau ntawm cov duab kos.
Results Results Cov Kev Ntsuam XyuasTxheeb xyuas yam khoom检查判定: Mm 0.5 hli
弹力(g)阻抗(
测试前 B测试后 A测试前 B测试后 A
79.678.69.310.2
外观 sab nrauv无外观不良84.582.38.59.9
针头 tus pinhead掉 掉 Pin87.686.97.98.6
Koob raj无脱金85.587.610.510.1
Ua ntej Preload顺畅无缩针83.285.411.312.5


Cov Tshuaj Ntsev Ntsev Ntsev

1633680022 1633682173(1)1633682161(1)

Xa kev nug