AWA6221 6222 6223声级校准�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><strong><span>AWA6221A<span>型声级校准器</span></strong></p><p><span>AWA6221A型声级校准器主要用于传声器、声级计和其它声学测量仪器的**声压校准，符合GB/T 15173和IEC 60942�?级校准器的技术要求。声压压缩型，稳定性好。电池供电，使用方便、�/span><strong><span>主要技术性能</span>:</span></strong></p><p><span>1.标称声压级：94dB�?14dB(�?0��Pa为参考）</span></p><p><span>2.频率�?000Hz��10Hz</span></p><p><span>3.声压级准确度�?级，��0.3dB</span></p><p><span>4.总谐波失真：�?%</span></p><p><span>5.电源：电�?��6F22</span></p><p><span>6.工作温度范围�?10℃~+50ℂ�/span></p><p><span>7.外形尺寸�?#966;53��117(mm)</span></p><p><span>8.适用范围�?#966;23.77mm�?英寸），��12.7mm�?/2英寸）传声器及声学测量仪器校凅�/span></p><p><strong><span>AWA6221B<span>型声级校准器</span></strong></p><p><span>AWA6221B型声级校准器主要用于传声器、声级计和其它声学测量仪器的**声压校准，符合GB/T 15173《声校准器》对2级声校准器的技术要求。电池供电，使用方便，工作温度范围宽、�/span></p><p><strong><span>主要技术性能９�/span></strong><span>1.标称声压级：94dB(�?0��Pa为参考）</span><span>2.频率�?kHz��10Hz</span><span>3.声压级准确度�?级，��0.3dB�?0�?#177;5�?�?#177;0.5dB�?10℃~+50℃）</span><span>4.总谐波失真：�?.5%</span><span>5.电源：电�?��6F22</span><span>6.工作温度范围�?10℃~+50ℂ�/span><span>7.适用范围�?#966;12.7mm�?/2英寸）和��23.77mm�?英寸）传声器及声学测量仪器校凅�/span></p><p><strong><span>AWA6223S/F<span>�?/span><span>AWA6224S/F</span><span>型声校准�?/span></strong></p><p><strong><span>榁�/span><span>�?/span></strong><span>９�/span>AWA6223/AWA6224是一种多频（F型）或多声压级（S型）的声校准器，用于测定传声器的声压灵敏度，检查或调节声学测量装置的总灵敏度。仪器内置有温度、湿度传感器，可测量环境温度、相对湿度，还可选配风速测量功能，内部可以保存测试记录�?</span></p><p><span>牸�/span><span>点：</span> � 执行GB/T 15173-2010/IEC 60942:2003 标准：�/span></p><p><span>� S型为多声压级声校准器，具�?个声压级，可检测声学测量装置的级线性；</span></p><p><span>� F型为多频声校准器，具�?个频点，适用于多频点校准：�/span></p><p><span>� AWA6223还内置有气压传感器，可测量大气压力，还可对气压影响进行自动修正，准确度为1级、�/span></p><p><strong><span>主要技术性能</span></strong><span>９�/span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>主要技术性能</span></p></td><td><p><span>AWA6223S垊�/span></p><p><span>声校准器</span></p></td><td><p><span>AWA6223F垊�/span></p><p><span>声校准器</span></p></td><td><p><span>AWA6224S垊�/span></p><p><span>声校准器</span></p></td><td><p><span>AWA6224F垊�/span></p><p><span>声校准器</span></p></td></tr><tr><td><p><span>准确�?/span></p></td><td colspan="2"><p><span>1�?/span></p></td><td colspan="2"><p><span>2�?/span></p></td></tr><tr><td><p><span>标称声压（dB（�/span></p></td><td><p><span>74�?4�?4�?04</span></p></td><td><p><span>94</p></td><td><p><span>74�?4�?4�?04</p></td><td><p><span>94</p></td></tr><tr><td><p><span>声压级准确度（dB（�/span></p></td><td colspan="2"><p><span>优于��0.3</span></p></td><td colspan="2"><p><span>优于��0.5</p></td></tr><tr><td><p><span>频率（Hz（�/span></p></td><td><p><span>1000</span></p></td><td><p><span>1000�?00�?50�?25</span></p></td><td><p><span>1000</span></p></td><td><p><span>1000�?00�?50�?25</span></p></td></tr><tr><td><p><span>频率准确�?/span></p></td><td colspan="4"><p><span>优于��1%</span></p></td></tr><tr><td><p><span>总谐波失眞�/span></p></td><td colspan="4"><p><span>�?%</span></p></td></tr><tr><td><p><span>电源</span></p></td><td colspan="4"><p><span>3.6V充电锂电江�/span></p></td></tr><tr><td><p><span>显示�?/span></p></td><td colspan="4"><p><span>122��32点阵LCD</span></p></td></tr><tr><td><p><span>显示界面</span></p></td><td colspan="2"><p><span>标称声压级和频率、环境温度、相对湿度、大气压、风速（选配）、时钟日厅�/span></p></td><td colspan="2"><p><span>标称声压级和频率、环境温度、相对湿度、风速（选配）、时钟日厅�/span></p></td></tr><tr><td><p><span>数据输出接口</span></p></td><td colspan="4"><p><span>RS-232（输出实时值或记录结果（�/span></p></td></tr><tr><td><p><span>外形尺寸</span></p></td><td colspan="4"><p><span>155mm��50mm��40mm</span></p></td></tr><tr><td><p><span>质量</span></p></td><td colspan="4"><p><span>240g</span></p></td></tr><tr><td><p><span>适用范围</span></p></td><td colspan="4"><p><span>1″（��23.77<span>mm）�?/2″（</span><span>��12.7</span><span>mm）�?/4″（��6.35</span><span>mm（�/span></p><p><span>传声器及声学测量仪器校准</span></p></td></tr><tr><td><p><span>工作环境</span></p></td><td colspan="4"><p><span>温度�?10ℂ�span>~</span><span>+50℃，</span><span>气压�?5kPa</span><span>~</span><span>108kPa＋�/span><span>相对湿度�?0%</span><span>~</span><span>90%</span></p></td></tr><tr><td><p><span>气压修正</span></p></td><td colspan="2"><p><span>自动修正</span></p></td><td colspan="2"><p><span>人工修正</span></p></td></tr><tr><td><p><span>附件</span></p></td><td colspan="4"><p><span>1/2″配合器（AWA8531）�?V电源适配�?/span></p></td></tr><tr><td><p><span>选配功能及配仵�/span></p></td><td colspan="4"><p><span>AWA8532�?/4”配合器、热线式风速传感器、AH-40打印朹�/span></p></td></tr></tbody></table> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="287890" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">