JR-A B水浴恒温振荡器

研发、生产、销售厂家：武汉格莱莫检测设备有限公司
电话：
传真： QQ:34580830
http://www.glmgs.com
http://www.dianzitianping.cn

一、产品简介
One, product introduction
JR-A/B水浴恒温振荡器是一种温度可控的恒温水浴槽和振荡器相结合的生化仪器，是植物、生物、微生物、遗传、病毒、环保、医学等科研、教育和生产部门作精密培养制备不可缺少的实验室设备。全数字温度控制器，采用全新模糊数字控制理论，全智能逼近法，当温度接近设定温度时，加热功率采用变频功率变化控制，避免了温度变化波动和"过冲惯性"等现象，使得水浴温度稳定成"直线"，大大提高温度控制效果。温度传感器采用美国DALLAS公司新近推出的数字温度传感器，和传统的铂电阻温度传感器相比，具有很高的采样精度，很好的线性特灵敏的高分辨率和一致性，避免了运算放大器和AD模数转换中间环节带来的积累误差和环境温度的飘移，它的高性能是测量水浴温度精度的保证。
JR-A / B bath thermostats oscillator is a temperature controlled constant temperature water bath and a combination of biochemical oscillator apparatus, is a plant, biological, microbial, genetic, viral, environmental protection, medical research, education and the productive sector training preparation for precision laboratory equipment indispensable. Full digital temperature controller, a new fuzzy digital control theory, intelligent approximation method, when the temperature is close to the set temperature, heating power with variable frequency power change control, to avoid the temperature fluctuations and" overshoot phenomenon of inertia", makes water bath temperature stability into" straight", greatly improving the temperature control effect. The temperature sensor adopts American DALLAS company recently launched the digital temperature sensor, and the traditional platinum resistance temperature sensor is compared, have very high sampling precision, good linear characteristics of sensitive high resolution and uniformity, avoid the operation amplifier and AD analog-to-digital conversion of intermediate links of the accumulated error and temperature drift, it high performance is the measurement of temperature accuracy.
二、技术指标
Two, technical indicators
★工作电压：AC 220V
Working voltage: AC 220V.
★工作电流：<100mA（不含加热功率）
Of working current: < 100mA ( not including the heating power)
★传感器：数字传感器
In: digital sensor sensor
★安装尺寸：75x39mm
Mounting dimensions: 75x39mm.
★测量范围：-55-155度
Of measurement range: - 55-155
★测量精度：0.2度
Measuring accuracy: 0.2 degrees.
★刷新时间：1s
In the refresh time: 1s
★温度分辨率：0.0625 c
Of the temperature resolution: 0.0625 C
备注：JR-A是往复式，JR-B是回旋式
Note: JR-A JR-B is reciprocating, rotary