阜新德图数显冷媒表testo557s 产品描述：
更轻松，更灵活的测量和文档记录：凭借带蓝牙和四通阀组的 testo 557s 数字冷媒表，进行制冷系统和热泵方面的调试，保养和维护。
testo 557s - 带蓝牙和四通阀组的智能数字冷媒表
在制冷系统与热泵上进行非常快速的测量
大显示屏可展示所有参数，轻松评估测量结果
简洁的菜单指导您完成测量，并可自动确定关键系统参数，例如目标过热，气密性测试和真空度
易于处理，为您的应用提供*的灵活性：用于温度，压力和湿度的蓝牙探头自动连接到冷媒表
testo Smart App 智能应用程序可在现场立即创建数字文档，设置您自己的收藏夹。系统会自动更新冷媒库，保证仪器始终拥有广泛的适用性
可信赖的德图数显冷媒表，结合了高精度与*的耐用性。
产品包含
您对这款测量仪感兴趣吗？德图为您准备了实用的套装，不同的测量任务而搭配，满足您的*测量需求。
| 温度 | |
|---|---|
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>测量范围 |
line; MARGIN: 5px 0px; overflow-wrap: break-word>-50 ~ +150 °C |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>测量精度 |
line; MARGIN: 5px 0px; overflow-wrap: break-word>±0.5 °C |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>分辨率 |
line; MARGIN: 5px 0px; overflow-wrap: break-word>0.1 °C |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>探头连接 |
line; MARGIN: 5px 0px; overflow-wrap: break-word>2 x 连接 (NTC) |
| 压力测量 | |
|---|---|
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>测量范围 |
line; MARGIN: 5px 0px; overflow-wrap: break-word>-1 ~ 60 bar |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>测量精度 |
line; MARGIN: 5px 0px; overflow-wrap: break-word>±0.5 % 全量程 |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>分辨率 |
line; MARGIN: 5px 0px; overflow-wrap: break-word>0.01 bar |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>探头连接 |
line; MARGIN: 5px 0px; overflow-wrap: break-word>3 x 7/16 – UNF + 1 x 5/8'' – UNF |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>载 相对压力（高压） |
line; MARGIN: 5px 0px; overflow-wrap: break-word>65 bar |
| 技术参数 | |
|---|---|
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>重量 |
line; MARGIN: 5px 0px; overflow-wrap: break-word>1243 g |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>尺寸 |
line; MARGIN: 5px 0px; overflow-wrap: break-word>229 x 112.5 x 71 mm (LxWxH) |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>操作温度 |
line; MARGIN: 5px 0px; overflow-wrap: break-word>-20 ~ +50 °C |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>防护等级 |
line; MARGIN: 5px 0px; overflow-wrap: break-word>IP54 |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>Product colour |
line; MARGIN: 5px 0px; overflow-wrap: break-word>Black |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>自动关机 |
line; MARGIN: 5px 0px; overflow-wrap: break-word>10 min* |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>电池类型 |
line; MARGIN: 5px 0px; overflow-wrap: break-word>4 x type AA 电池 |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>电池使用时间 |
line; MARGIN: 5px 0px; overflow-wrap: break-word>250 h with no illumination, no Bluetooth?h (without illumination, without Bluetooth?, without vacuum probe); 100 h with illumination and Bluetooth? |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>Radio range |
line; MARGIN: 5px 0px; overflow-wrap: break-word>150 m |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>Pressure media |
line; MARGIN: 5px 0px; overflow-wrap: break-word>CFC |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>制冷剂 |
line; MARGIN: 5px 0px; overflow-wrap: break-word>R1234yf (显示: T8 （ testo 557），客户可自行通过EasyKool 软件更新制冷剂; R744(CO?); R437A; R503; R452A; R500; R114; R444B; R407H; R422B; R434A; R410A; R290; R449A; R401B; R407F; R13; R123; R718 (H?O); R404A; R125; R416A; R421B; R422C; R448A; R22; R407A; R409A; R12; R454B; R414B; R442A; R1233zd; R420A; R424A; R458A; R427A; R450A; R124; R502; R1234ze; R600a; R23; R402B; R455A; R454A; R407C; R453a; R513A; R401A; R422D; R402A; R507; R454C; R408A; R421A; R134a; R32; R452B; R438A |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>系统要求 |
line; MARGIN: 5px 0px; overflow-wrap: break-word>requires iOS 7.1 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0 line; MARGIN: 5px 0px; overflow-wrap: break-word>requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0 |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>Refrigerants update via App |
line; MARGIN: 5px 0px; overflow-wrap: break-word>R11; FX80; I12A; R1150; R1270; R13B1; R14; R142B; R152A; R161; R170; R227; R236fa; R245fa; R401C; R406A; R407B; R407D; R41; Ra11A; R412A; R413A; R417A; R417B; R417C; R422A; R426A; R508A; R508B; R600; RIS89; SP22 |
|
line; MARGIN: 5px 0px; overflow-wrap: break-word>存放温度 |
line; MARGIN: 5px 0px; overflow-wrap: break-word>-20 ~ +60 °C |
* when not connected via Bluetooth
探头
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Cross-Sellertesto 915itesto 915i 智能分体式柔性热电偶温度仪，快速响应的温度传感器(TC型K, 1级)带有玻璃纤维涂层的线缆(长800mm)，测量范围-50~+400°C
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湿度探头
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套装
套装
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附件
附件
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