HY-304 交叉划线机
一、适用范围:
本机是将胶板印刷涂布原纸装在交叉划线机的光滑金属圈板上,然后将铅笔插入笔夹内拧紧,调节夹持位置,使械杆保持平衡,使铅芯接触在涂布原纸并进划画线。一次划15条,每条线长度60mm,每次划完15条线后,依旋转45度继续划线,共划4次。取划线迹*边长26mm的正方形为试验样纸。
This device is used to install the offset printing coating r*aper on the *ooth metal ring board of the line drawing machine, then insert and tighten the pencils i* the pen clips, adjust the clamping *itio*keep the stem balance, enabling the lead cores to contact the coating r*aper to draw lines. Draw 15 lines each time, each line should be 60mm long, after completing 15 lines, turn 45°to continue to draw, draw 4 times i*tal. Take the square with a side of 26mm in the center of the drawing marks as the sample paper for test.
二、标准依据:
本依器符合标准QB/T 2774-2006条款5.5。
三、技术参数:
试验环境温度Testing ambient temperature |
(20±2)℃ |
试验相对湿度Test relative humidity |
50%RH~65%RH |
砝码Load |
300kg、500g各2个 |
800目砂纸800-mesh abrasive paper |
50片 |
重量Weight |
90kg |
电源Power |
AC220V 50HZ |
体积Dimension(W×D×H) |
650×500×500mm |
四、附件:
1.仪器中文操作说明书一份
2.仪器保修卡一份
3.国际第三方CNAS试验室仪校报告一份