一、产品简介

足底痛实验用于检测致急性疼痛的热阈值，该实验具有其他所有测量疼痛敏感性的实验的优点。它的另外一个特点是，动物在实验过程中可以在一定空间内自由活动。具有一个可移动的红外源，实验者可在玻璃板下移动热源，玻璃板上面有放置大鼠的3格罩，也可选择放置小鼠的6格罩。当大鼠感觉到疼痛并缩回爪子时，设备记录下潜伏期，误差在0.1s内。内为微处理器控制，实验数据可通过USB接口或串口直接输出到电脑，设备与电脑间的通讯由附赠的CUB数据采集软件包控制，同时还配一个U盘，用于数据拷贝。

二、产品性能特点

u Computer compatibility: direct connection to a PC，via the dedicated software included as standard
u Pc interface: usb and serial
u Read-out: multifunction liquid-crystal graphic-display
u Data portability: via the memory-key provided with the standard package
u Print-out: by optional thermal mini-printer
u Universal mains: 85-264 VAC，50-60Hz
u Automatic detection of the behavioural end point
u Validity unaffected by repeated testing
u Greater bioassay sensitivity than other thermal or mechanical tests
u Each animal can serve as its own control

三、产品规格参数

u Starting：via keys on the I.R. Vessel.
u I.R. Intensity：adjustable in the interval 10-99(in one digit steps)
u Reaction time：three-digits LED display，0.1s steps
u Calibration：via appropriate I.R. Radiometer
u Dimensions：85x40x35 cm
u Weight：13.00kg
u Shipping weight：27.50kg approx