HP31温湿度手持表

参数

相对湿度

探头

Fixed probe

PROBE APPLICATION RANGE

-10…60 °C | 0…100 %RH

设备类型

Handheld device (%RH / °C)

FUNCTIONS

Spot measurements Time programmable interval logging MIN / MAX / AVG

应用范围

-10…60°C / 0…100%RH (non-cond.)

电池

Lithium Polymer, 3,7V, 1000 mAh (integrated)
48h – Logging every 30s, screen off
10h – Screen always on

计算量

Dew / Frost point (Dp /Fp)
Wet bulb temperature (Tw)
Enthalpy (H)
Vapor concentration (Dv)
Specific humidity (Q)
Mixing ratio by weight (R)
Vapor pressure (E)
Saturation vapor pressure (Ew)
Saturation vapor density (SVD)

CALCULATION METHOD

WMO Standard

显示刷新率

1 s (typical)

记录间隔

1 s…24 h

存储容量

8x8000 data points

通讯接口

Micro-USB port, HW4 compatible > V3.9

外壳材料

ABS, TPR

IP防护等级

IP65

储运条件

-10…45°C / 10…90%RH

尺寸

160 x 63 x 30 mm

重量

185 g