5815 DP-Calc 微压计
DP-Calc 5815 操作简便,手持式数字微压计适用于快速、精确地进行压差和静压检测。
应用范围
暖通空调调试和故障检修
测试和平衡
皮托管管道测量
静压测量
过滤器、线圈、风扇和扩散器压降
环境气流测试
所含项
仪器
硬质手提箱
四块碱性电池
操作和维护手册
检定证书
特点与优势
测量 -15 至 +15 英寸水柱(-3735 Pa 至 +3735 Pa)范围的压差和静压
计算和显示使用皮托管时的流速
可变时间常量
数据统计
技术参数
型号 | 5815/5825 |
Static/Differential Pressure | |
Range1 | -15to+15in.H2O(-28.0to+28.0mmHg.-3735to+3735Pa) |
Accuracy | ±1%of reading ±0.005 in.H2O(±0.01mmHg,±1Pa) |
Resolution | 0.001in.H2O(0.1Pa,0.01mmHg) |
Velocity(Pitot Tube) | |
Range2 | 250to15,500 ft/min(1.27to78.7m/s) |
Accuracy3 | ±1.5%at2,000 ft/min(10.16m/s) |
Resolution | 1 ft/min (0.1 m/s) |
Duct Size(5825) | 1 to 500 inches in increments of 0.1 in.(2.5 to 1270 cm in increments of 0.1 cm) |
Volumetric Flow Rate (5825) | |
Range | Actual range is a function of velocity. pressure,duct size,and K factor |
Instrument Temperature Range | |
Operating | 40to113℉(5to45°C) |
Storage | -4to140℉(-20to60°C) |
Data Storage Capabilities(5825) | |
Range | 12,700+samples and 100 test IDs |
Logging Interval(5825) | 1 second to 1 hour |
Time Constant(5825) | User selectable |
External Meter Dimensions | 3.3in.x7.0in.x1.8in.(8.4cmx17.8cm×4.4cm) |
Meter Weight with Batteries | 0.6Ibs.(0.27kg) |
Power Requirements | Four AA-size batteries (5815) Four AA-size batteries or optional AC adapter(5825) |