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</section><p style="text-align:center"><span style="font-family:microsoft yahei; font-size:14px">SL-AY508V防腐層絕緣電阻測(cè)量?jī)x</span></p><p> </p><table style="color:rgb(0, 0, 0); font-family:微軟雅黑; font-size:12px; line-height:normal; margin:0px; padding:0px"><tbody><tr><th><span style="color:rgb(51, 51, 51); font-family:microsoft yahei">產(chǎn)品名稱:</span></th><td><span style="color:rgb(51, 51, 51); font-family:microsoft yahei">SL-AY508V防腐層絕緣電阻測(cè)量?jī)x</span></td></tr><tr><th><span style="color:rgb(51, 51, 51); font-family:microsoft yahei">公司名稱:</span></th><td><span style="color:rgb(51, 51, 51); font-family:microsoft yahei">南通市檢測(cè)儀器有限公司</span></td></tr><tr><th><span style="color:rgb(51, 51, 51); font-family:microsoft yahei">產(chǎn)品型號(hào):</span></th><td><span style="color:rgb(51, 51, 51); font-family:microsoft yahei">SL-AY508V</span></td></tr><tr><th><span style="color:rgb(51, 51, 51); font-family:microsoft yahei">產(chǎn)品介紹:</span></th><td><span style="color:rgb(51, 51, 51); font-family:microsoft yahei">測(cè)量出管道防腐層絕緣電阻,陰極保護(hù)設(shè)計(jì),新施工的管道</span></td></tr></tbody></table><p><span style="color:rgb(255, 102, 0)"><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">【功能及用途】</span></span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">1、功能：</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">SL-AY508V地下管道</span><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">防腐層絕緣電阻測(cè)量?jī)x</span><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px"> 能夠在不挖開覆土的情況下，方便而準(zhǔn)確地測(cè)量埋地金屬管道防腐層絕緣電阻，以真實(shí)地反映埋地管道防腐層質(zhì)量狀況。</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">2、用途：</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">㈠準(zhǔn)確測(cè)量管道防腐層絕緣電阻，可用于判斷管道防腐層完好或損壞程度，從而確定更換、修補(bǔ)或大修的確切管段；</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">㈡測(cè)量出管道防腐層絕緣電阻，可用于指導(dǎo)加強(qiáng)陰極保護(hù)措施；</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">㈢用于陰極保護(hù)設(shè)計(jì)，可以提高設(shè)計(jì)精度；</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">㈣用于新施工的管道，可以確保施工質(zhì)量。</span></p><p><span style="color:rgb(255, 102, 0)"><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">【特點(diǎn)】 </span></span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">◆測(cè)量方法簡(jiǎn)便、快捷</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">◆測(cè)量結(jié)果真實(shí)、明確、重現(xiàn)性好</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">◆變頻選頻法適用于不同管徑、不同鋼質(zhì)、不同防腐絕緣材料、不同防腐層結(jié)構(gòu)的埋地管道。</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">◆可以測(cè)量連續(xù)管道中的任意長(zhǎng)管段，不受被測(cè)管段以外管道防腐層質(zhì)量好壞的影響，不受有無(wú)均壓線影響，不受有無(wú)分支影響。</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">◆不受交流干擾影響</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">◆不必開挖管道、不影響管道正常工作、可以不關(guān)停陰極保護(hù)。</span></p><p><span style="color:rgb(255, 102, 0)"><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">【主要技術(shù)指標(biāo)】</span></span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">3.1信號(hào)源部分</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">3.1.1輸出頻率范圍： 0.3kHz ～ 300kHz , 輸出電平范圍： -40dB ～＋10dB</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">3.1.2頻率分辨率：1Hz , 頻率穩(wěn)定度 :±3×10ˉ6,</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">3.1.3輸出電平誤差：±0.2dB , 每步調(diào)節(jié)10dB，連續(xù)調(diào)節(jié)10dB</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">3.1.4輸出阻抗：0Ω ±10%，電源：直流7.6V，環(huán)境溫度：－10℃ ～＋40℃</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">3.1.5外形尺寸：185×100×50 mm，重量：約0.7 kg</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">3.2.接收機(jī)部分</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">3.2.1測(cè)量頻率范圍：0.3kHz ～ 300kHz , 測(cè)量電平范圍：+40dB ～ -110dB，誤差：±0.2 dB</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">3.2.2測(cè)量電平輸入阻抗：≥10kΩ</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">3.2.3環(huán)境溫度: －10℃ ～＋40℃，電源：直流充電電池 7.6V</span><br /><span style="color:rgb(51, 51, 51); font-family:microsoft yahei; font-size:14px">3.2.4外形尺寸： 185×100×50 mm ，重量：約0.8 kg</span></p><p><span 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