testo645露点仪 产品详情
pt100 技术参数
measuring range
-200 to +800 °c
accuracy
±0.1 % of mv (200.1° to 800 °c)
±0.2 °c (-200 to 200 °c)
resolution
0.1 °c (0 t1 100 °c)
ntc 技术参数
measuring range
-50 to +150 °c
resolution
0.1 °c (-50 to 150 °c)
type k (nicr-ni) 技术参数
measuring range
-200 to +1370 °c
accuracy
±0.5 % of mv (-200 to -60 °c)
±0.5 % of mv (60 to 1370 °c)
type j (fe-cuni) 技术参数
accuracy
±0.3 °c (-60 to 60 °c)
type s (pt10rh-pt) 技术参数
measuring range
-50 to +1700 °c
humidity sensor capacitive 技术参数
measuring range
0 to 100 %rf*
accuracy
n1{±#0.} {%s1} (n2{#0} t1 n3{+#0} )
resolution
0.1 %rf (-50 to +150 %rf)
general technical data 技术参数
测量单位
temperature; humidity
外壳
abs
操作温度
0 to +50 °c
储存温度
-20 to +70 °c
通道数量
2-channel
重量
255 g
保修
2 years
电池类型
9v block battery
电池寿命
45 h
特性
the hour times are reduced by a factor of 5 if a 9v rech. battery is used
尺寸
215 x 68 x 47 mm n1{#0} t1 n2{#0} t2 n3{#0}
显示屏类型
lcd
显示屏尺寸
4 lines