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電動抗(kàng)折試驗(yàn)機技術指標(biāo):
1.單(dān)杠(gàng)杆試驗力(lì)比(bǐ)(上(shàng)梁(liáng)臂(bì)距(jù)比(bǐ))(zui大) 10:1
2.雙杠杆試(shì)驗力(lì)比(下梁臂距(jù)比)(zui大) 50:1
3.zui大力(lì)值:
單(dān)杠(gàng)杆 1000N
雙杠(gàng)杆(gān) 5000N
4.加(jiā)荷速度(dù):
單杠杆 (10±1)N/s
雙(shuāng)杠杆 (50±5)N/s
5.抗折夾(jiā)具:
加(jiā)荷(hé)輥(gǔn)及支(zhī)撐輥(gǔn)直徑 Φ10mm
支撐輥(gǔn)距(jù) 100mm
拉架板(bǎn)間(jiān)距 46mm
6.示值相對誤差: <±1%
7.感(gǎn)量:
雙(shuāng)杠(gàng)杆(gān)時(shí)校(xiào)正平(píng)衡,在(zài)杠杆水平(píng)離(lí)支點(diǎn)500mm 處(chǔ)加(jiā)荷(hé)1g。
杠杆傾角(jiǎo) >1/50
8.外形尺(chǐ)寸: 1075mm×250mm×
備案號: 技(jì)術支(zhī)持: