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冷热板痛觉测痛仪（大小鼠冷热板测试，冷热板，Hot Cold Plate Analgesia Meter for Mice and Rats）（测量动物对镇痛药物的疼痛反应极限，同时进行冷热痛觉测试，更多详情敬请来电咨询）
传统的热板测试只能测试动物疼痛反应时间，同时由于冷却时间长不能用于温度升高测试和重复测试。PE34采用微处理器控制温度升高和降低，目前是唯一可以提供的同时进行冷热痛觉测试的仪器，用于测量动物对镇痛药物的疼痛反应极限，扩大了镇痛药物研究的范围。
Hot Cold Plate is used to measure the nociceptive threshold of analgesic compounds in mice and rats. Conventional constant temperature hot plate tests only measure latencies of stronger narcotic agents.
Hot/Cold Plate Analgesia Meter widens the range of analgesia research to new levels. The unit is microprocessor controlled and can be used for both incremental heating and cooling from any starting temperature from 0 deg. c. to 70 deg. c in 0.1 degrees c. increments. The microprocessor monitors and controls the rate of heating/cooling which can be set from 1 to 10 deg c. per minute. The front panel display shows all test results including length of test in .01 sec. increments, starting temperature and stopping temperature. The plate is uniformly heated/cooled at an adjustable rate and has automatic upper/lower cut-off limits. All parameters are entered via front panel keypad. i.e. rate of temperature increase/decrease, maximum/minimum temperature, date/time and animal number.
冷热板痛觉测试仪主要特点：
Ø 快速升温和降温，每分钟可升降10℃，适合重复测试 温度稳定性为0.1℃
Ø 温度范围从0到70℃
Ø 时间精度为0.01秒
Ø 冷热板大小：4” x 8”
Ø 标准计算机打印口，输出 RS-232输出
