| 详细介绍：
RH318温湿度计
手持湿度温度计数据记录器
RH318
手持湿度温度计数据记录器
温度测量用热敏电阻传感器，响应时间快
大型双液晶背光显示屏，最大/最小/保持功能
露点测量
16000条记录的数据记录器
USB电缆，RS232电缆（可选）
可互换探头
Windows?软件
自动电源关闭
低电池指示器
倾斜站包括
该rh318是一种低成本，高性能的手持式仪表，数据记录的能力。它提供了一个大型的双背光显示屏显示从一个手持探头的温度和湿度，可以显示露点测量。
温度/湿度探头采用半导体和聚合物电容传感器和热敏电阻温度传感器。基于Windows?软件和USB接口电缆包括允许实时或记录的数据被读取由PC机通过USB或RS232串口（RS232接口电缆是可选的）。
探针可以延伸至1.5米（5’）和可选的扩展电缆
规格：
Sensor Type: Electronic capacitance polymer film sensor/NTC
Relative Humidity Range: 0 to 100% RH
Temperature Range: -20 to 60°C (-4 to 140°F)
Dew Point Temperature Range: -20 to 60°C (-4 to 140°F)
Resolution: 0.1% RH, 0.1°C, 0.1°F
Accuracy Probe (RH318-RP): <10% RH, >90% RH ±4.0% RH 10% RH to 90% RH ±2.0% RH -20 to 60°C (-4 to 140°F) ±0.8°C (±1.5°F)
Response Time (In Slow Moving Air):
Humidity: 180 s
Temperature: 10 s
Sensor Hysteresis: <1.5% RH
Temperature Coefficient: 0.1 x (specified accuracy) per 1°C (<23°C or >23°C)
Sample Rate: Two times per second
Battery Type: 9V battery (included)
Battery Lifetime: Approx. 80 hours (alkaline battery)
AC Adaptor (Optional): 9 Vdc (8 to 10 Vdc max )
Operation Temperature: 0 to 40°C (32 to 104°F)
Operation Humidity: 10 to 90% RH
Storage Temperature: -10 to 60°C (14 to 140°F)
Storage Humidity: 10 to 75% RH
Dimensions
Meter: 185 L × 65 W × 36 mm H (7.3 x 2.6 x 1.4")
Probe: 15 D x 94 mm L (0.6 x 3.7")
Weight: Approx. 285 g (10 oz)
Environment Conditions:
Altitude: Up to 2000 m (6562')
Relative Humidity: 90% max
Operation Ambient Temperature: 0 to 40°C (32 to 104°F)
注释: Comes complete with probe, NIST calibration, USB interface cable, Windows? software, carrying case, tilt stand, 9V battery, and operator’s manual.
产品型号/产品描述
RH318 Handheld hygro thermometer data logger
Accessories
RH318-RP Replacement probe
RH318-EXT Extension cable 1.5 m (5')
HH300-ADAPTER Power adaptor, 115 Vac
HH300-CABLE RS232 interface cable
HH300-CABLE-USB Spare USB interface cable
RH318温湿度计
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