氧化鋯氧分析儀/氧化鋯氧含量分析儀 型號(hào):ZH6897 | 貨號(hào):ZH6897 |
產(chǎn)品簡介 1.測(cè)量范圍:0.1ppm~100%O2,量程自動(dòng)切換 2.基本誤差:P<100ppm ±5ppm,P>100ppm ±3%; 3.零點(diǎn)和量程漂移:P<100ppm±5ppm/24h P>100ppm±3%/24h; 4.重復(fù)性誤差:P<100ppm±2.5ppm,P>100ppm±1.5%; 5.時(shí)間常數(shù):<10s; 6.影響誤差; a.電壓波動(dòng):220v±10%,P<100ppm±2.5ppm,P>100ppm±1.5%; b.頻率波動(dòng):50Hz±10%,P<100ppm±2.5ppm,P>100ppm±1.5%; c.環(huán)境溫度:0~40°C,P<100ppm±7.5ppm,P>100ppm±4.5%; d.流量波動(dòng):p<10ppm 200ml/min±5ml/min <±5ppm; p<100ppm 200ml/min±10ml/min <2.5ppm; p>100ppm 200ml/min±50ml/min <3%; 7.信號(hào)輸出:0~10mA,4~20mA,分六檔,可預(yù)置。 Ⅰ.1~10ppm,Ⅱ.0~100ppm,Ⅲ.0~1000ppm,Ⅵ.0~1%,Ⅴ.0~10%, Ⅵ.0~100%; 8.溫控溫度:750°C±3°C; 9.預(yù)熱溫度:1h; 10.功耗:50W,zui大250W; 11.外型、開孔尺寸及重量: 310×140±300mm(寬×高×深) 7Kg 開孔:312±1×142±1mm(寬×高) |