微量热仪C80

发布者:系统管理员发布时间:2016-04-05浏览次数:0

介绍:C80微量热仪是法国塞塔拉姆(Setaram)公司研发,享誉业界的经典微量热仪。借助卡尔维(CALVET) 量热原理的三维传感器(“3D-sensor”),全方位探测样品热效应。全面突破普通平板DSC量热效率低、样品量小且形态单一、无法原位混合等技术瓶颈,完全真实反映样品的物理化学性质,并提供无与伦比的测试精度。
C80
集等温与扫描功能于一身,配备多种样品池,具有混合、搅拌、定量加样等功能。另外C80拥有超大样品量(可达12.5ml)的反应釜,并可实时监控压力最大为 1000bar。特别适用于催化反应、水泥水化、润湿和吸附反应、CO2捕获与封存、储氢材料、过程安全的评价及火炸药、推进剂等含能材料的研究。

主要特点:

1C80使用的三维传感器(“3D-sensor”),是塞塔拉姆独有的量热仪传感器技术,基于卡尔维量热原理,更真实地反映样品的热性质,并提供无以伦比的测试精度,尤其适合研发及学术应用。

2)大样品室容积,高达12.5mL,可以实现更多其他仪器无法达成的应用。

3)多种反应样品池,可以实现翻转、搅拌、定量加样等操作,模拟固液混合、流体(气、液)混合、润湿溶解等反应过程, 模拟实际的反应过程,获得更为真实可靠的结果。

4)压力功能:可以实现350bar的高压和可控压力下的操作。

5)可以进行恒温、扫描及反应量热。

6)经济耐用:SETARAM的国际国内用户均认可仪器的质量和相对经济的配件。

Introduction:

Incomparable precision of measurement:

the 3D Calvet sensor totally surrounds the sample, and all heat evolved is measured. No matter how small or large the thermal transformation the system provides a complete picture of the event.
Absolute calibration: with a three-dimensional transducer the sensitivity of the C80 is independent of:

The weight, form and nature (powder, fiber, liquid, etc.) of the sample.

Any contact between the sample and the transducer.

The type of crucible used.

The nature of the sweeping gas (inert, oxidizing, wet) and its flow rate.

Flexibility using the power of the detector and the wide range of available vessels the C80 calorimeter offers the ability to simulate almost any process condition:

Isothermal calorimeter: the heat measurement is performed at a constant temperature

Scanning calorimeter: the heat measurement is performed during a temperature program

Reaction calorimeter: mixing vessels allow for the simulation of reaction conditions, liquid/liquid, solid/liquid and even gas phase reactions can be measured.

Cp Measurement, liquids, solids and powders

Heats of solution and many more.

 

设备预约地址:微量热仪
设备负责老师:贺老师 15896422372(周一、周三、周五 9:00~12:00)
样品要求、设备运行状况等信息,请咨询设备负责人:
  • 陈同学 18252439566
  • 陈同学 15233352965
  • 刘同学 18334705768