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          <div class="bt_text_y"><span><a href="/">首页</a> > <a href="/article.html">技术文章</a> > 到小数点0.01g电子天平可以带声光报警功能吗？</span></div>
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       	  <div><h1>到小数点0.01g电子天平可以带声光报警功能吗？</h1></div>
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          <p><strong><span style="font-size:10.5pt"><span style="font-family:宋体"><img alt="" src="http://img50.chem17.com/9/20181127/636789286132640114806.jpg" style="height:750px; width:750px" /></span></span></strong></p><p><strong><span style="font-size:10.5pt"><span style="font-family:宋体">到小数点0.01g电子天平可以带声光报警功能吗？</span></span></strong></p><p><strong><span style="font-size:10.5pt"><span style="font-family:宋体">【</span></span></strong><strong><span style="font-size:10.5pt"><span style="font-family:宋体">巨天</span></span></strong><strong><span style="font-size:10.5pt"><span style="font-family:宋体">JS-A5电子天平</span></span></strong><strong><span style="font-size:10.5pt"><span style="font-family:宋体">】</span></span></strong><span style="font-size:10.5pt"><span style="font-family:宋体">产品说明：</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:times new roman">● 3种秤重单位g/ct/ozt</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:times new roman">● 附加简易计数功能</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:times new roman">● 厂内多段线性校正</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:times new roman">● 自动背光</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:times new roman">● 外形尺寸:　26(L)x20(W)x8(H)cm</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:times new roman">● 秤盘尺寸:　&Oslash;11.6cm(圆)/12.4(L)x 14.4(W)cm(方)</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:times new roman">● DC9V/150mA(220V交流)</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:times new roman"><img alt="" src="http://img49.chem17.com/9/20181127/636789286220468114596.jpg" style="height:750px; width:750px" /></span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:times new roman">● 可选配有线外接显示屏　(此时不能选配RS-232接口)</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:times new roman">● 可选配内置充电式电池(6V/1.3Ah)</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:times new roman">● 秤量/分度值</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋体">巨天在称量性能、外观设计、秤重应用功能中不断进取，巨天系列具有RS-232、RS485电脑串行接口（可选）&nbsp;、可外连接不干胶打印机（任意设定打印格式）、微型打印机、三色灯报警、分值保持功能、直通窗口、I/O信号输出等强大功能可选，可根据客户需求定制。</span></span></p><p><strong><span style="font-size:10.5pt"><span style="font-family:宋体">到小数点0.01g电子天平可以带声光报警功能吗？</span></span></strong></p><p><strong><span style="font-size:10.5pt"><span style="font-family:宋体"><img alt="" src="http://img49.chem17.com/9/20181127/636789286399722114914.jpg" style="height:750px; width:750px" /></span></span></strong></p><p><strong><span style="font-size:10.5pt"><span style="font-family:宋体">【</span></span></strong><strong><span style="font-size:10.5pt"><span style="font-family:宋体">巨天</span></span></strong><strong><span style="font-size:10.5pt"><span style="font-family:宋体">JS-A5电子天平</span></span></strong><strong><span style="font-size:10.5pt"><span style="font-family:宋体">】</span></span></strong><span style="font-size:10.5pt"><span style="font-family:宋体">产品</span></span><span style="font-size:10.5pt"><span style="font-family:times new roman">规格表：</span></span>&nbsp;</p><table border="0" cellspacing="0" style="border-collapse:collapse; border:none; width:473px"><tbody><tr><td style="vertical-align:center; width:113px"><p style="text-align:center"><span style="font-size:10.5pt"><span style="font-family:宋体">JS-A5</span></span><span style="font-size:10.5pt"><span style="font-family:times new roman">-15-150</span></span></p></td><td style="vertical-align:center; width:128px"><p style="text-align:center"><span style="font-size:10.5pt"><span style="font-family:宋体">JS-A5</span></span><span style="font-size:10.5pt"><span style="font-family:times new roman">-30-150</span></span></p></td><td style="vertical-align:center; width:116px"><p style="text-align:center"><span style="font-size:10.5pt"><span style="font-family:宋体">JS-A5</span></span><span style="font-size:10.5pt"><span style="font-family:times new roman">-30-300</span></span></p></td><td style="vertical-align:center; width:116px"><p style="text-align:center"><span style="font-size:10.5pt"><span style="font-family:宋体">JS-A5</span></span><span style="font-size:10.5pt"><span style="font-family:times new roman">-60-600</span></span></p></td></tr><tr><td style="vertical-align:center; width:113px"><p style="text-align:center"><span style="font-size:10.5pt"><span style="font-family:times new roman">150g/0.01g</span></span><br /><span style="font-size:10.5pt"><span style="font-family:times new roman">(圆盘)</span></span></p></td><td style="vertical-align:center; width:128px"><p style="text-align:center"><span style="font-size:10.5pt"><span style="font-family:times new roman">150g/0.005g</span></span><br /><span style="font-size:10.5pt"><span style="font-family:times new roman">(圆盘)</span></span></p></td><td style="vertical-align:center; width:116px"><p style="text-align:center"><span style="font-size:10.5pt"><span style="font-family:times new roman">300g/0.01g</span></span><br /><span style="font-size:10.5pt"><span style="font-family:times new roman">(圆盘)</span></span></p></td><td style="vertical-align:center; width:116px"><p style="text-align:center"><span style="font-size:10.5pt"><span style="font-family:times new roman">600g/0.01g</span></span><br /><span style="font-size:10.5pt"><span style="font-family:times new roman">(圆盘)</span></span></p></td></tr><tr><td style="vertical-align:center; width:113px"><p style="text-align:center"><span style="font-size:10.5pt"><span style="font-family:宋体">JS-A5</span></span><span style="font-size:10.5pt"><span style="font-family:times new roman">-12-1200</span></span></p></td><td style="vertical-align:center; width:128px"><p style="text-align:center"><span style="font-size:10.5pt"><span style="font-family:宋体">JS-A5</span></span><span style="font-size:10.5pt"><span style="font-family:times new roman">-120-1200</span></span></p></td><td style="vertical-align:center; width:116px"><p style="text-align:center"><span style="font-size:10.5pt"><span style="font-family:宋体">JS-A5</span></span><span style="font-size:10.5pt"><span style="font-family:times new roman">-30-1500</span></span></p></td><td style="vertical-align:center; width:116px"><p style="text-align:center"><span style="font-size:10.5pt"><span style="font-family:宋体">JS-A5</span></span><span style="font-size:10.5pt"><span style="font-family:times new roman">-30-3000</span></span></p></td></tr><tr><td style="vertical-align:center; width:113px"><p style="text-align:center"><span style="font-size:10.5pt"><span style="font-family:times new roman">1,200g/0.1g</span></span><br /><span style="font-size:10.5pt"><span style="font-family:times new roman">(方盘)</span></span></p></td><td style="vertical-align:center; width:128px"><p style="text-align:center"><span style="font-size:10.5pt"><span style="font-family:times new roman">1,200g/0.01g</span></span><br /><span style="font-size:10.5pt"><span style="font-family:times new roman">(方盘)</span></span></p></td><td style="vertical-align:center; width:116px"><p style="text-align:center"><span style="font-size:10.5pt"><span style="font-family:times new roman">1,500g/0.05g</span></span><br /><span style="font-size:10.5pt"><span style="font-family:times new roman">(方盘)</span></span></p></td><td style="vertical-align:center; width:116px"><p style="text-align:center"><span style="font-size:10.5pt"><span style="font-family:times new roman">3,000g/0.1g</span></span><br /><span style="font-size:10.5pt"><span style="font-family:times new roman">(方盘)</span></span></p></td></tr></tbody></table><p><strong><span style="font-size:10.5pt"><span style="font-family:宋体">【</span></span></strong><strong><span style="font-size:10.5pt"><span style="font-family:宋体">巨天</span></span></strong><strong><span style="font-size:10.5pt"><span style="font-family:宋体">JS-A5电子天平</span></span></strong><strong><span style="font-size:10.5pt"><span style="font-family:宋体">】</span></span></strong></p><p><span style="font-size:10.5000pt"><span style="font-family:宋体">操作说明</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋体">1.开机</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋体">&nbsp;将秤盘上的物体移开，往电源开关拨动一下，电子天平(秤)显示自检，然后回零进入称重状态。</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋体">2.关机</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋体">&nbsp;&nbsp;&nbsp;将电源开关再拨动一下关机。</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋体">3.置零功能</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋体">在使用过程中，若秤盘上无任何物品，但重量有零点漂移的现象（即有重量显示）时，按【置零】键可归零，零点标志&ldquo; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&rdquo;指示灯出现。</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋体">物品重量值在归零范围内，可任意归零。若重量值超过归零范围(&plusmn;10%&middot;FS)和在去皮状态下，按【置零】键无效。</span></span></p><p>&nbsp;</p><p>&nbsp;</p><p><strong><span style="font-size:10.5pt"><span style="font-family:宋体">以下资料仅供参考：</span></span></strong></p><p>&nbsp;</p><p><strong><span style="font-size:10.5pt"><span style="font-family:宋体">电子天平7大故障及处理方法</span></span></strong></p><p>&nbsp;</p><p>&emsp;<span style="font-size:10.5pt"><span style="font-family:宋体">&emsp;电子天平是一种常用的称量仪器，被广泛用于多个行业当中。电子天平在使用过程中也会产生一定的故障问题，对于测量数据会造成一定的影响。今天我们就来具体介绍一下电子天平7大故障及处理方法，希望可以帮助用户更好的应用产品。</span></span></p><p>&nbsp;</p><p><span style="font-size:10.5pt"><span style="font-family:宋体">&emsp;&emsp;1、称量不准确的故障分析</span></span></p><p>&nbsp;</p><p><span style="font-size:10.5pt"><span style="font-family:宋体">&emsp;&emsp;观测内码值是否稳定，传感器各部位是否有摩擦现象，稳压电源是否稳定，运放电路是否正常，使用砝码测试秤盘四脚秤量是否平均。依照说明书指示，进一步做仪表局部分析或重量校正。</span></span></p><p>&nbsp;</p><p><span style="font-size:10.5pt"><span style="font-family:宋体">&emsp;&emsp;2、称重物移除后无法回到零点的故障分析</span></span></p><p>&nbsp;</p><p><span style="font-size:10.5pt"><span style="font-family:宋体">&emsp;&emsp;检查传感器输出信号值是否于标准内(A/D的总放大码/使用内码范围/底码范围)，如果信号值未在标准内，调节传感器可调电阻，将信号值调到标准内，如无法补偿请检查传感器是否有问题，在保证传感器输出正常(秤体稳定)情况下，锁定仪表故障，一般是放大电路及A/D转换电路发生问题，再依据电路原理逐一判断测试分析，以终解决问题。</span></span></p><p>&nbsp;</p><p><span style="font-size:10.5pt"><span style="font-family:宋体">昆山巨天仪器设备有限公司（网络销售部刘淑娟）</span></span></p> 
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