产品详细内容
产品型号: 61-9028-69
产品品牌: Testo K. K.
功能
- A strainer inside the hood allows for more accurate air flow measurement
- The lightest in its class, 2.9 kg (tested in June 2015)
- The lightweight hood is foldable and easy to set up
- Supports Bluetooth on a smartphone or tablet PC
- Air flow measurement in clean rooms
- Ideal for air flow measurement of air vents for building air conditioning embedded in the ceiling
- Air flow for buildings and public facilities
规格
- Measurement range:
- Temperature: -20 to +60℃
- Humidity: 0 - 100%RH
- Wind speed: 0 - 40m/s
- Air volume: 40 - 4000m3/h
- Pressure: 700 - 1100hPa
- Differential pressure: 0 - 120Pa
- Accuracy:
- Temperature: When +22℃/±0.5℃(0 to +60℃), ±0.8℃ (-20 - 0℃)
- Humidity: When +22℃/± (1.8%rh + 3% of measured value), When +25℃/5 - 80%rh
- Air volume: When +22℃/± (12m3/h+3% of measured value), When +22℃/1013hPa
- Pressure: When +22℃/±5hPa
- Differential pressure: When +22℃/± (0.05Pa + 2% of measured value)
- Resolution:
- Temperature: 0.1℃
- Humidity: 0.1%rh
- Wind speed: 0.01m/s
- Air volume: 1m3/h
- Pressure: 0.1hPa, 0.01kPa
- Differential pressure (Pa): 0.001, 0.00001hPa, 0.0001mmH2O
- Measurement interval: 1 time/second
- Operation temperature: -5 to +60℃
- Battery: Single dry cell x 4 pieces
- Display size: 3.5 inches
- Incorporated memory: 2GB
- Outer dimensions (Width x Depth x Height mm): Body/150 x 85 x 35, Food/610 x 610 x 970
- Mass: 2.9kg
- Accessories: 610 x 610mm Food, Strut x 5, USB cable, Carrying case, AA dry cell x 4 pieces, Shipment inspection certificate
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