美国VWR专业加热搅拌器

美国VWR专业加热搅拌器 Hotplates, Professional series
产品资料：
VWR Professional hotplates are designed for applications that require exceptional accuracy, stability, ａnd repeatability. Enhanced microprocessor control offers an external resistance thermometer (RTD) probe option that delivers superior temperature control of the sample. Touch pad controls with easy to read, independent LED displays for temperature ａnd time, allow operator to view all settings at once. Rear housing features an off-centred, built-in support rod holder with locking knob that accepts the supplied probe kit. Low profile design takes up less space ａnd fits into fume hoods. Spill resistant housing channels fluids away from internal components. A "hot" symbol warning light is illuminated when heat is turned on ａnd remains on until the plate cools down. Plate over-temperature limit ensures plate temperature will never exceed users＇ programmed set temperature limit, allowing for control of sensitive flash points. An audible alarm will sound when time reaches zero or when unit reaches set point temperature in timed mode, ａnd if the probe disengages from sample, unit will automatically shut off heater. Enhanced electronics regulate heating ａnd bring samples to temperature quickly ａnd efficiently. Ceramic tops feature a chemically resistant, reflective white top plate surface that＇s easy to clean. Durable aluminium tops will not crack or chip, ａnd provide a more even heating surface.VWR专业电炉设计的应用程序需要特殊的精度，稳定性，重复性。增强型微处理器控制提供了一个外部电阻温度计（RTD）探头的选择，提供了的样品的温度控制。触摸板控制，易于阅读，独立的LED显示温度和时间，允许操作员在一次查看所有设置。后壳体具有偏离ZX，与锁紧旋钮，接受所提供的探针试剂盒内置支撑杆架。低轮廓设计，占用空间少，适合通风柜。防水壳体通道的流体远离内部部件。“热”的标志警示灯照当热开启，直至板冷却下来。在温度极限板保证板温度不会超过用户编程设定的温度限制，允许敏感的闪光点控制。可听报警声，当时间到达零或当机组达到设定点温度和定时模式，如果探针脱离样品，装置会自动关闭加热器。增强的电子调节加热使样品温度快速有效。陶瓷台面具有耐化学性，白色反光板顶部表面易清洁。耐用的铝顶不会裂纹或芯片，并提供更均匀的受热面。
产品特点：

• Excellent temperature uniformity良好的温度均匀性
• Separate digital displays for temperature ａnd time with indicators that toggle between actual ａnd set point. Display will show last used settings, even after power has been turned off温度和时间的指标，实际和设定点之间切换不同的数字显示。显示器将显示Z近使用的设置，即使在电源被关闭
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• Cool touch, chemically resistant housing清凉的触感，耐化学性的
• Includes external RTD temperature probe kit包括外部RTD温度探针试剂盒
• Choice of models with ceramic or aluminium top plates采用陶瓷或铝顶板模型的选择

Delivery information: Each unit is supplied complete with a 203 mm stainless steel PT1000 temperature probe, 457 mm stainless steel support rod, thermometer/temperature probe extension clamp, hook connector ａnd a PTFE coated magnetic stirring bar.订购信息：每个单元提供一个完整的203毫米不锈钢PT1000温度探头，457毫米的不锈钢支撑杆，温度计/温度探头扩展卡，钩连接器和聚四氟乙烯涂覆的磁性搅拌棒。
产品选型：

Models with aluminium top plates

Type	Heating area	Temp.	Heating capacity	Plate size	W×D×H	Pk	VWR Catalog Number
Hotplate, aluminium, UK-plug	180×180 mm	RT* +5...400 °C	1000 W	180×180 mm	250×375×108 mm	1	444-0621
Hotplate, aluminium, UK-plug	250×250 mm	RT* +5...400 °C	1550 W	250×250 mm	330×455×108 mm	1	444-0627

 Models with ceramic top plates

Type	Heating area	Temp.	Heating capacity	Plate size	W×D×H	Pk	VWR Catalog Number
Hotplate, ceramic, UK-plug	180×180 mm	RT* +5...500 °C	1000 W	180×180 mm	250×375×108 mm	1	444-0618
Hotplate, ceramic, UK-plug	250×250 mm	RT* +5...500 °C	1550 W	250×250 mm	330×455×108 mm	1	444-0624

 

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