天天日夜夜,久久老女人,人人爱国产,91视频青青草

用抓力測(cè)量儀 對(duì)大、小鼠抓力進(jìn)行測(cè)試是為了評(píng)價(jià)藥物、毒物、 肌肉松馳劑、中樞神經(jīng)抑制劑、興奮劑等對(duì)動(dòng)物肢體力量 的影響程度， 同時(shí)也可對(duì)動(dòng)物的衰老、神經(jīng)損傷、骨骼損 傷、肌肉損傷、韌帶損傷程度以及其恢復(fù)程度進(jìn)行鑒定， 這是一種使用范圍很廣的儀器。

技術(shù)參數(shù)：

用抓力測(cè)量儀 對(duì)大、小鼠抓力進(jìn)行測(cè)試是為了評(píng)價(jià)藥物、毒物、 肌肉松馳劑、中樞神經(jīng)抑制劑、興奮劑等對(duì)動(dòng)物肢體力量 的影響程度， 同時(shí)也可對(duì)動(dòng)物的衰老、神經(jīng)損傷、骨骼損 傷、肌肉損傷、韌帶損傷程度以及其恢復(fù)程度進(jìn)行鑒定， 這是一種使用范圍很廣的儀器。

主要特點(diǎn)：

This system measures theforce that is required to make a mouse or rat release its grip. Itis ideal to measure the effects of drugs， toxins， muscle relaxants，disease， ageing or neural damage on muscle strength.

The rat or mouse is placed over a Perspex plate， in front of agrasping trapeze. Rodents instinctively grab anything they can totry to stop this involuntary backward movement. The will continueto grip the trapeze until the pulling force overcomes their gripstrength. After the animal loses its grip， the peak preamplifierautomatically stores the peak pull force and shows it on a liquidcrystal display

A complete system is comprised of the follow components:

1. A base plate of black sand-blasted Perspex， complete with upright and open-side boss-head

2. A grasping-bar (a grasping trapeze is also supplied)

3. A force transducer of adjustable height， provided withconnection cable & connector to the peak amplifier

4. A peak amplifier

Peak Preamplifier