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DN50-200 Heat Meter Test Bench

DN50-200 Heat Meter Test Bench(Inspection Equipment)

Verification caliber	DN50-200
Capacity	DN50 1pcs、DN80 1pcs、DN100 1pcs DN125 1pcs、DN150 1pcs、DN200 1pcs
Measurement Range	(0.3~630)m³/h
Electronic Scale	150KG:6000e，30000d 3000KG:6000e，30000d 12000KG:3000e
Device Expansion Uncertainty	Master meter method: < 0.5 % Start-stop weighing method: < 0.2 % (k = 2)
Heat Meter Type	Ultrasonic heat meter Heat meter
constant temperature bath	Integrated high/low temperature bath Measuring range: 0 °C – 100 °C Temperature fluctuation: ±0.005 °C per 10 min
constant - temperature standard	Standard platinum resistance thermometer (SPRT) constant temperature bath
Temperature difference	Horizontal temperature difference: ≤ 0.006 °C Vertical temperature difference: ≤ 0.006 °C
Material of the device	Made of high-quality industrial aluminum and stainless steel 304,durable and excellent appearance
Temperature control range	Ambient~55 °C； heat-up time for the heat meter from 25°C to 55°C: 4 h