<晴风村n style="overflow-wrap: break-word; outline: none; font-size: medium;"><晴风村n style="overflow-wrap: break-word; outline: none; font-family: 幼圆;">土壤养分测试仪简称土肥仪<晴风村n style="overflow-wrap: break-word; outline: none; line-height: 24px; text-indent: 30px;">,是能快速测试土壤养分的专用测土仪器。土壤养分的含量可通过土壤养分测试仪来测量，<晴风村n style="overflow-wrap: break-word; outline: none; font-family: 幼圆;"><晴风村n style="overflow-wrap: break-word; outline: none; font-size: large; line-height: 24px; text-indent: 30px;">土壤养分包括氮(N)，磷(P)，钾(K)等<晴风村n style="overflow-wrap: break-word; outline: none; font-size: large; line-height: 24px; text-indent: 30px;">土壤提供给作物生长的必须营养元素<晴风村n style="overflow-wrap: break-word; outline: none; font-size: large; line-height: 24px; text-indent: 30px;">元素。测试完成后，<晴风村n style="overflow-wrap: break-word; outline: none; line-height: 24px; text-indent: 30px; font-size: large;">对照土壤养分丰缺指标，判断这块土地的养分含量的多少，从而更好地利用土壤自身含有的养分，及时补充含量不足的元素。
<晴风村n style="overflow-wrap: break-word; outline: none; font-family: 幼圆;"><晴风村n style="overflow-wrap: break-word; outline: none; line-height: 24px; text-indent: 30px; font-size: large;">
<晴风村n style="overflow-wrap: break-word; outline: none; font-size: medium; font-family: 幼圆;"> SL-2A土壤养分测试仪 检测氮、磷、钾、有机质，经典实用型，能够测量土壤中的氮磷钾，有机质以及腐植酸含量，测量，数据稳定。
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;"> 适用于 个人种植（大棚，瓜果蔬菜，大田等农作物），园林、花卉、农林院校等单位。
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">一、可以检测内容：
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;"><晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-size: 16pt;">1<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-size: 16pt;">、土壤中 <晴风村n style="font-family: 楷体_GB2312; font-size: 21.3333px;">氮、磷、钾、有机质<晴风村n style="font-size: 16pt; font-family: 楷体_GB2312;">以及腐殖酸的含量。
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;"><晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-size: 16pt;">2<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-size: 16pt;">、植株中 氮、磷、钾、有机质以及腐殖酸的含量。
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;"><晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-size: 16pt;">3<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-size: 16pt;">、肥料中 氮、磷、钾、有机质以及腐殖酸的含量。
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">二、特点：
<晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">1<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 宋体;"><晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">、采用微型电脑芯片设计，操作简单。<晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px;">
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">2<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">、测试精度高，数据稳定。<晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px;">
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">3<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">、停电存储功能，有备无患。<晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px;">
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">4<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">、直接进入测试，自动调整。<晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px;">
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">5<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">、查表施肥，一目了然。<晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px;">
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">6<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">、通电即可使用，无需预热，节约能源。
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;"><晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-size: 16pt;">7<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-size: 16pt;">、同时测试、存储<晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-size: 16pt;">12个样品数据，降低测试成本。
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;"><晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-size: 16pt;">8<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-size: 16pt;">、可以车载，使用方便。
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;"><晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-size: 16pt;">9<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-size: 16pt;">、精美铝合金外壳，抗震性好，使用寿命十年以上。
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">三、性能指标
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 宋体;"><晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">波长范围：红光<晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-size: 16pt;">650nm（带宽型）<晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px;">
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">蓝光<晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-size: 16pt;">440nm（带宽型）<晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px;">
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">测试误差<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;"><晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-size: 16pt;">:
***<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;"><晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-size: 16pt;"> ±2 RU
重铬酸钾<晴风村n lang="EN-US" style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-size: 16pt;"> ±6 BU
<晴风村n style="overflow-wrap: break-word; outline: none; margin: 0px; padding: 0px; font-family: 楷体_GB2312; font-size: 16pt;">抗震性：合格