testo645露点仪
产品简介
详细信息
Pt100
| 技术参数 | |
|---|---|
| Measuring range | -200 to +800 °C |
| Accuracy | ±0.1 % of MV (200.1° to 800 °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) |
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 |