型号 Model QD-3005B QD-3005C
测量范围Range (250~5600)kPa (50~1200)kPa
分辨力Resolution 1kPa
示 值准确度
Show The Value Of Accuracy 示值误差
Indication Error ±0.5%FS
示值变动性Changes In The Value ≤0.5%
加压(送油)速度Pressure Speed (175 15)ml/min (95 5)ml/min
试样夹环几何尺寸Size 符合GB1539 符合GB454
胶膜阻力
Film Resistance 凸起高度
Raised High 10mm 18mm 9mm
胶膜阻力值
Film resistance value (170~220)kPa (250~350)kPa (25~35)kPa
试样夹持力Specimen Clamping Force >690kPa(可调节) >430kPa(可调节)
测试系统密封性Tightness Test System 1min内压降<10%Pmax
整机重量Weight 约55kg
压力表设定压力Set Pressure Gauge (0.35~0.4)MPa (0.25~0.3)MPa
配用空气压缩机
Equipped With Air Compressors 排气量Displacement (0.02~0.3)m3/min
额定压力Rated Pressure (0.6~0.7)MPa