公司动态

用于对制冷系统以及热泵进行调试、保养和维护。testo 550i数字冷媒表，集成了蓝牙功能和两通阀组，两个testo 115i无线蓝牙钳形测温仪（NTC）以及一个仪器箱。可选配适用于温度，湿度和真空测量的德图智能探头。","localOrderNoDynamic":"0564 3550","dynamicPictureMedias":[{"url":"/uploads/allimg/testo/0564-3550-550i-smart-kit-international-2000x1500.jpg","alt":"testo 550i smart kit"}],"relevantPrice":{"formattedGrossPrice":null,"formattedPrice":"2 889.20元","showPrice":false,"onRequest":false},"productFeatures":null},{"code":"0564 2550","orderable":false,"url":"/de-tu-testo-550i/p/0564-2550","whereToBuyUrl":null,"orderTextOnlineDynamic":null,"headlineOnlineDynamic":"德图 testo 550i - 带蓝牙和双通阀组的App控制数字冷媒表","shortDescriptionOnlineDynamic":"配有双通阀组和坚固的吊钩，以非常紧凑的外形结构使得仪器的使用更加便利。这款冷媒表主要以无线方式轻松和可靠地执行您的日常工作。所有操作均通过 testo Smart App 智能应用程序完成。","localOrderNoDynamic":"0564 2550","dynamicPictureMedias":[{"url":"/uploads/allimg/testo/testo-550i-front.jpg","alt":"testo 550i"}],"relevantPrice":{"formattedGrossPrice":null,"formattedPrice":"1 954.00元","showPrice":false,"onRequest":false},"productFeatures":null}],"code":"0564 2552","name":"testo 552i","available":true,"availableFromDate":null,"isShowAvailableInfo":false,"orderable":false,"url":"/testo-552i/p/0564-2552","productHasProbe":false,"standardDeliveryTime":"1","headlineOnlineDynamic":"testo 552i - App控制的无线真空探头","localOrderNoDynamic":"0564 2552","dynamicUspOnlineStr":["在App或仪器屏幕上以曲线图形象地展示抽真空过程","通过蓝牙^®自动连接到Testo Smart App和数字冷媒表","易于操作，坚固耐用的外壳，防护等级IP54，非常紧凑可靠","由于集成了45°角，因此可轻松安装到任何维护端口"],"whereToBuyUrl":null,"phoneNumber":null,"ctaButtonReference":null,"hasActiveTestoProductHighlightFeatures":true,"hreflang":[{"key":"hr-HR","value":"/hr-HR/testo-552i/p/0564-2552"},{"key":"en-IN","value":"/en-IN/testo-552i/p/0564-2552"},{"key":"en-AE","value":"/en-AE/testo-552i/p/0564-2552"},{"key":"en-ZA","value":"/en-ZA/testo-552i/p/0564-2552"},{"key":"sl-SI","value":"/sl-SI/testo-552i/p/0564-2552"},{"key":"nl-BE","value":"/nl-BE/testo-552i/p/0564-2552"},{"key":"zh-CN","value":"/zh-CN/testo-552i/p/0564-2552"},{"key":"de-AT","value":"/de-AT/testo-552i/p/0564-2552"},{"key":"en-MY","value":"/en-MY/testo-552i/p/0564-2552"},{"key":"nl-NL","value":"/nl-NL/testo-552i/p/0564-2552"},{"key":"fr-CH","value":"/fr-CH/testo-552i/p/0564-2552"},{"key":"en-AU","value":"/en-AU/testo-552i/p/0564-2552"},{"key":"cs-CZ","value":"/cz-CZ/testo-552i/p/0564-2552"},{"key":"en-VN","value":"/en-VN/testo-552i/p/0564-2552"},{"key":"de-CH","value":"/de-CH/testo-552i/p/0564-2552"},{"key":"ja-JP","value":"/ja-JP/testo-552i/p/0564-2552"},{"key":"de-BE","value":"/de-BE/testo-552i/p/0564-2552"},{"key":"de-DE","value":"/de-DE/testo-552i/p/0564-2552"},{"key":"hu-HU","value":"/hu-HU/testo-552i/p/0564-2552"},{"key":"ko-KR","value":"/kr-KR/testo-552i/p/0564-2552"},{"key":"pt-BR","value":"/pt-BR/testo-552i/p/0564-2552"},{"key":"sk-SK","value":"/sk-SK/testo-552i/p/0564-2552"},{"key":"es-ES","value":"/es-ES/vacuometro-testo-552i/p/0564-2552"},{"key":"it-IT","value":"/it-IT/testo-552i/p/0564-2552"},{"key":"pl-PL","value":"/pl-PL/testo-552i/p/0564-2552"},{"key":"ru-RU","value":"/ru-RU/testo-552i/p/0564-2552"},{"key":"en-NZ","value":"/en-NZ/testo-552i/p/0564-2552"},{"key":"pt-PT","value":"/pt-PT/vacuometro-testo-552i/p/0564-2552"},{"key":"es-AR","value":"/es-AR/testo-552i/p/0564-2552"},{"key":"ro-RO","value":"/ro-RO/testo-552i/p/0564-2552"},{"key":"fr-BE","value":"/fr-BE/testo-552i/p/0564-2552"},{"key":"en-SG","value":"/en-SG/testo-552i/p/0564-2552"},{"key":"tr-TR","value":"/tr-TR/testo-552i/p/0564-2552"},{"key":"fr-FR","value":"/fr-FR/testo-552i/p/0564-2552"},{"key":"en-GB","value":"/en-UK/testo-552i/p/0564-2552"},{"key":"en-ID","value":"/en-ID/testo-552i/p/0564-2552"}],"metaTitleDynamic":"德图智能真空表testo 552i集成App控制的无线真空探头","metaDescriptionDynamic":"testo 552i 通过蓝牙自动连接，智能App管理操作方便，仅通过一个维护端口即可进行无线真空测量，它可以提供可靠的测量结果，坚固耐用且易于使用。","targetGroup":{"name":"制冷系统承包商"},"productType":"Gauge","metaTags":[{"name":"Content Origin","content":"HQ"},{"name":"Page Type","content":"PIM-PDP"},{"name":"Product Cluster","content":"Refrigeration"},{"name":"Targetgroup","content":"10 HVAC Contractors"},{"name":"Involvement Level","content":"LIC"}],"productFeatures":[{"label":"绝压","texts":[{"key":"测量范围","value":["0 ~ 26.66 mbar /","0 ~ 20000 micron"]},{"key":"测量精度","value":["±10 micron + 10 %测量值 (100 ~ 1000 micron)","±(1 "]},{"key":"分辨率","value":["10 micron (1000 ~ 2000 micron) /","100 micron (2000 ~ 5000 micron) /","1 micron (0 ~ 1000 micron) /"]},{"key":"超载","value":["absolute: 6.0 bar / 87 psi","(relative: 5.0 bar / 72 psi)"]}]},{"label":"技术参数","texts":[{"key":"重量","value":["142 g"]},{"key":"尺寸","value":["150 x 32 x 31 mm (LxWxH)"]},{"key":"操作温度","value":["-10 ~ +50 °C"]},{"key":"防护等级","value":["IP54"]},{"key":"系统要求","value":["requires iOS 13.0 or newer; 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请在您的智能手机/平板电脑上安装我们的 testo Smart App 并通过这些实用的功能获益：

• 通过智能手机/平板电脑无线控制和管理无线智能探头
• 通过应用程序并以 Excel 文件 (csv.) 形式记录和发送测量报告
• 创建和发送 PDF 报告，可添加测量位置的图片和注释
• 最多同时显示 6 个 智能探头仪器的读数
• 在空地使用范围约 15 米（取决于所使用的移动设备）
• 图表展示可以动态放大或缩小

定制化测量菜单为您的测量工作提供支持：

• 冷却：自动计算设备参数，例如过热或过冷
• 管道/出口的体积流量测量：简单的参数化和按点、时间进行测量
• 红外温度和霉菌指示：非接触式温度测量图像处理更迅速，同时也包括瞄准和霉菌风险区域的检测

","picture":{"alt":"App Screenshot testo Smart Probes","url":"https://media.testo.com/media/16/f8/6429ff6ff5a9/app-screen-testo-410i-velocity-neutral_master.jpg"}},{"active":true,"headline":null,"longDescription":"

无线测量真空

","picture":{"alt":null,"url":"/uploads/allimg/testo/testo-smart-app-application-evacuation-01-en-2000x1500.jpg"}}],"shortDescriptionOnlineDynamic":"使用testo 552i蓝牙无线真空探头，可以仅通过一个维护端口快速、轻松和精确地无线测量真空，且不会损失制冷剂。testo Smart App智能应用程序通过多项智能功能提供支持，例如，您只需浏览一下App或冷媒表显示屏上的趋势图即可了解真空度的变化。采用了轻便小巧的设计，探头便携而可靠，非常适合您用来对制冷和空调系统和热泵进行真空测量。

详情：
仅通过一个维护端口即可进行无线真空测量，testo 552i 带蓝牙的App控制真空探头增强了德图智能探头产品组合。它可以提供可靠的测量结果，坚固耐用且易于使用 ；真空探头为正确抽真空提供了最佳支持。
 
 

testo 552i - App控制的无线真空探头

• 只需使用一个维护端口即可在制冷系统和热泵上进行无线，无软管的真空测量
• testo Smart App 智能应用程序所有操作一目了然，通过App中的趋势图快速识别真空变化情况，并在出现任何关键值时，通过智能手机振动
• 通过蓝牙自动连接：探头自动连接到testo Smart App智能应用程序或者德图数显冷媒表testo 557s、testo 550s ；您可以方便地在冷媒表的显示屏上读取测量值
• 坚固的外壳具有IP 54的防护等级
• 45° 转角接头可以轻松安装到维护端口
• 高性能探头应用广泛：您可以信赖来自德图无线真空探头，结合了高精度与出色的耐用性

App 控制的 testo 552i 无线真空探头，包括电池和校准协议。
技术数据：

绝压

测量范围	0 ~ 26.66 mbar / 0 ~ 20000 micron
测量精度	±10 micron + 10 %测量值 (100 ~ 1000 micron) ±(1
分辨率	10 micron (1000 ~ 2000 micron) / 100 micron (2000 ~ 5000 micron) / 1 micron (0 ~ 1000 micron) /
超载	absolute: 6.0 bar / 87 psi (relative: 5.0 bar / 72 psi)

技术参数

重量	142 g
尺寸	150 x 32 x 31 mm (LxWxH)
操作温度	-10 ~ +50 °C
防护等级	IP54
系统要求	requires iOS 13.0 or newer; requires Android 8.0 or newer; requires mobile end device with Bluetooth 4.2
产品颜色	black/orange
自动关机	10 min*
电池类型	3 AAA 电池
电池使用时间	39 h
连接	7/16“ UNF
数据传输	Bluetooth® 4.2
存放温度	-20 ~ +50 °C
* when not connected via Bluetooth

探头：