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美国Dwyer手持式风速计9671多功能风速计

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美国Dwyer手持式风速计9671多功能风速计

性能参数
AIR VELOCITY
Range: 118 to 6299 ft/min (0.6 to 32 m/s).
Accuracy: ±5% of reading or last significant digit (whichever is greater).
Resolution: 0.1 ft/min (0.1 m/s).
Response Time: 1 second.
 
TEMPERATURE
Range: -4 to 140°F (-20 to 60°C).
Accuracy: ±1°F (±0.6°C).
Resolution: 0.1°F/°C.
Response Time: 60 seconds.
 
RELATIVE HUMIDITY
Range: 0 to ***.
Accuracy: ±3% @ 25°C from 10 to 90% RH. Outside this range: ±5%.
Resolution: 0.10%.
Response Time: 60 seconds.
 
AIR VOLUME
Range: 0 to 99999 (CFM or m³/s).
Accuracy: ±5% of reading or last significant digit (whichever is greater).
Resolution: 0.1 (0 to 9999.9) or 1 (10000 to 99999).
Response Time: 1 second.
 
WET BULB
Range: -7.6 to 158°F (-22 to 70°C).
Resolution: 0.1°F/°C.
 
METER
Display: 1 x 1.8" (26 x 45 mm).
Serial Communications: 9600 bps, 8 data bits, no parity.
Power Requirements: (4) AAA alkaline batteries, included, user replaceable.
Battery Life: 100 hours.
Vane Diameter: 3" (77 mm).
Weight: 6 oz (170 g).
Agency Approvals: CE.
9671系列多功能风速计可测量风速、风量、温度、湿度和热量,1.8英寸 (44 Mm)宽屏显示,清晰易读,可选风速单位英尺/分、米/秒、节、米/小时、千米/小时。此外,还可测量相对湿度、湿球温度、露点和热量,内置的传感器用以记录环境温度,单位为华氏度或摄氏度。9671系列主要功能包括数据保持,并且可记录同一个点的***小、***大和平均读数。具有RS232接口,通过预编辑PC文件,风速计可以下载或上载99个测量数据。特有的分离式探头,根据需要可方便更换。每个产品均包含坚固的便携式外壳、4个AAA等级的电池、校准数据记录、安装手册。

风速计9671