英国海默生ViscoJet一体式在线粘度计

VISCOJET VJ1 SPECIFICATIONPERFORMANCERange 0 – 1,000 cPMeasurement Time 1 secondAccuracy 1% of reading or +/- 0.1cPRepeatability 0.3% of reading or +/- 0.05cPOUTPUTS / INPUTSAnalog 2 × 4-20mA configurable, representing viscosity, ref. viscosity, or temperatureDigital RS485 ModBus Data Link to host system or PC running ViscoLinkPower 24v DC @ 80mATEMPERATUREIntegral Thermometer Integrated temperature measurementStandard Range -50 °C to 150 °CExtended Range To order for greater than 150 °C *PRESSUREStandard Range 50 BarExtended Range To order for greater than 50 bar *

PIPE CONNECTIONStandard Fitting 3/4” or 1” BSPP / NPS, 1.5” cone-seat (Swagelok™)Special Fitting Non-standard process connection to order *ELECTRICAL CONNECTIONCable Length As required – not affected by cable length up to 1000mCable Type Any standard instrument cableCONSTRUCTIONAll welded, crevice-freeMATERIALSHead SS316 ( EN 1.4401)Sensor SS316 ( EN 1.4401)Sensor/Fitting Options: Alloy C22 (EN 2.4602)Alloy C276 (EN 2.4819)S32750 Duplex Steel (EN 1.4410)Special Materials: Non-standard materials to order *SURFACE FINISHStandard N6 0.8 RaSpecial Finish Non-standard finish options and coatings to order *WEIGHT3KgINGRESS PROTECTIONStandard IP67SOFTWAREViscoLink data viewing and logging PC software* SPECIAL OPERATIONSCustom variations to instrument specification and dimensions routinely provided by our dedicated Special Operations division

英国海默生ViscoJet一体式在线粘度计

Hydramotion公司生产的在线粘度计可用于任何粘度量程及任何流体的粘度测量，相比使用传统的离线粘度监测方法（取样测试），在线粘度计监测下，可观测到反应过程中粘度随时间变化的曲线，粘度是分子量的标志，因此该方法的关键在于解决了聚合反应终点的准确确定。该设备对粘度微小变化有很高的敏感。即使是在某些很苛刻的条件下，也可得到所期盼的准确度，而且有母系的可安装的或手提式设备可供固定或便携安装。动力及运动粘度可以在任何常规单元中显示相关的参数（例如参考一个特殊温度的粘度）也可以获得。

使用在线粘度计后，它可以连续地监测粘度，从而提高产品质量的同时，缩短了生产周期，提高间歇式聚合的工艺水平，实际表明，采用在线粘度计后，生产周期提高10%-20%，次品减少10%-20%，可准确的控制很多个不同产品等级的反应终点。