仪器简介：

INSTEC HCS302系列冷热台是应用于高分子、液晶、聚合物、纤维、半导体、流变等方面的观察样品， 以及观察各种样品熔点、相变、形态等方面的冷热台；同时也可做于施加电场条件下液晶的变化，液晶增长速度等等实验 观察；温度范围在-190℃至400℃，全程*小温度精度可以达�?.1�?0.01℃、�/div>

规格９�/strong>

Temperature Range*	-190 ��C to 400 ��C
	Optional higher temperature limit available
Temperature Resolution	0.01 ��C
Temperature Stability	��0.01 ��C at 100 ��C
Minimum Heating and Cooling Rate	��0.01 ��C per hour
Maximum Heating Rate	+100 ��C per minute at 100 ��C
Maximum Cooling Rate	-100 ��C per minute at 100 ��C
Temperature Control Method	Switching PID
	Optional Linear Variable DC (LVDC) PID Control available
Temperature Control Sensor	100 �� Platinum RTD
Operating Working Distance**	5.6 mm
Minimum Working Distance***	3.3 mm
(with outer window removed)
Operating Condenser Distance**	10.0 mm
Sample Area	38 mm x 50 mm
Chamber Height	2.0 mm� up to 12.5 mm when using optional spacers
Sample Viewing Aperture	2� 5� 8� or 10 mm
X-Y Micropositioner (optional)	10 ��m resolution

主要特点９�/strong>

? 可编程精密温度控制，�?190 ℃至400 � � 0.1 �?0.01 ℃温度精度；

? 标准观察窗为大视�?8mm X 50mm 观察样品：�/p>

? 样品� XY 移动精度高（可选），分辩率�?0 微米：�/p>

? 并可根据需求增加不同的增高器；