压痛仪 ^精选

附加信息

特征	优点
基于力学原理的压力增强设计	持久可靠，不需校准
压力增强范围大 (0-750 g)	可用于发炎和非发炎的爪
双面压力头 (钝、锥形)	用于不同实验

开始 / 结束	脚踏板控制
力值量程	3种力值量程: 37215 从 0 到 250, 500, 750 克 37216 从 0 到 125, 250, 375 课
电源	115/230 Volts, 50/60 Hz
功率	15 W 最大.
数据记录	通过选配 Analgesy-Meter DAQ 37215-100
工作温度	10° to 40° C
声级	k可忽略
质保期	367215 / 37216 2年
包装参数
净重	3.3 Kg
毛重	约5.4 Kg.
尺寸	46 x 16 x 14  cm
包装尺寸	55 x 45 x 36  cm

The Basile Analgesy-Meter has been designed to perform rapid precise screening of an-algesic drugs on the normal and inflamed rat paw, according to the Randall-Selitto test.

The instrument is basically a device which exerts a force increasing at a constant rate (a certain number of grams per second). This force is continuously monitored by a pointer moving along a linear scale.

The force is applied to the animal’s paw, which is placed on a small plinth under a cone-shaped pusher with a rounded tip. The plinth is made of TEFLON, which is biologically inert and has a very low friction coefficient. Thus, if the animal suddenly withdraws its paw, it slips out easily without being injured.

The operator depresses a pedal-switch to start the mechanism which exerts the force.

When the rat struggles, the operator releases the pedal and reads off the scale the force at which the animal felt pain.

37216	压痛仪标准套件
37215-303	脚踏板
37215-303	脚踏板
37215-322	标准推进器
37215-323	2 个附加的磁盘 Disc M-LM 446 (9)
E-AU 041	USB 随身存储器,包含安装说明在里面
37216	压痛仪 （低压版,适用于小鼠）
37215-303	脚踏板
37215-322	标准推进器
37215-326	推进器 (凿形)
37216-323	2 个附加的磁盘 Disc M-LM 716-F (9)
E-AU 041	USB 随身存储器,包含安装说明在里面
选配	升级为自动数字纪录
37215-100	压痛仪数据采集套件
37215-BUNDLE	压痛仪和升级套件

{module Bibliography on 37215}

• L.O. Randall and J.J. Selitto: “A Method for Measurement of Analgesic Activity on Inflamed Tissue” Arch. Int. Pharmacodyn. CXI, No. 4: 409-419, 1957