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 | |
---|---|
测量范围 |
-50 ~ +150 °C |
测量精度 |
±0.5 °C |
分辨率 |
0.1 °C |
探头连接 |
2 x 连接 (NTC) |
压力测量 | |
---|---|
测量范围 |
-1 ~ 60 bar |
测量精度 |
±0.5 % 全量程 |
分辨率 |
0.01 bar |
探头连接 |
3 x 7/16" – UNF + 1 x 5/8'' – UNF |
载 相对压力(高压) |
65 bar |
技术参数 | |
---|---|
重量 |
1243 g |
尺寸 |
229 x 112.5 x 71 mm (LxWxH) |
操作温度 |
-20 ~ +50 °C |
防护等级 |
IP54 |
Product colour |
Black |
自动关机 |
10 min* |
电池类型 |
4 x type AA 电池 |
电池使用时间 |
250 h with no illumination, no Bluetooth®h (without illumination, without Bluetooth®, without vacuum probe); 100 h with illumination and Bluetooth® |
Radio range |
150 m |
Pressure media |
CFC |
制冷剂 |
R1234yf (显示: T8 ( testo 557),客户可自行通过"EasyKool" 软件更新制冷剂; R744(CO₂); R437A; R503; R452A; R500; R114; R444B; R407H; R422B; R434A; R410A; R290; R449A; R401B; R407F; R13; R123; R718 (H₂O); 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 |
系统要求 |
requires iOS 7.1 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0 requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0 |
Refrigerants update via App |
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 |
存放温度 |
-20 ~ +60 °C |
line;color:#1F4D5E;background-color:#F6F7F9;"> * when not connected via Bluetooth