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换气式老化试验箱

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产品名称: 换气式老化试验箱
产品型号: YQD-3208
产品展商: 勤达
产品文档: 无相关文档

简单介绍

换气式老化试验箱本机适用于电线类、皮类、塑料类、橡胶类、布类、受热前和受热后变化特性。针对电线类在受热时为维持箱内新鲜的空气,故特制换气量的调节。本试验机具备精密设计之空气置换调整装置及数字式电压计、电流计、瓦时计、定时器,可作为空气置换率之测定。


换气式老化试验箱  的详细介绍
YQD-3208换气式老化试验箱Ventilation-type Aging Testing Chamber
 
【换气式老化试验箱仪器用途Product introduction
本机适用于电线类、皮类、塑料类、橡胶类、布类、受热前和受热后变化特性。针对电线类在受热时为维持箱内新鲜的空气,故特制换气量的调节。换气式老化试验箱本试验机具备精密设计之空气置换调整装置及数字式电压计、电流计、瓦时计、定时器,可作为空气置换率之测定。水平式强制送风循环系统及内部两侧之气流调整版,确保试验机内部温度均匀稳定。
Ventilation-type aging testing chamber used to test the material characteristic for wire type, skin type, plastic, rubber, cloth, Equipped with a special ventilation regulator for maintain the fresh air inside when heating. This testing machine design with sophisticated air-displacement adjustment device and a digital voltage meter, current meter, watt-hours, the timer can be used to measure the air replacement rate. Horizontal circulatory air supply system and both sides of airflow regulator to ensure the internal temperature uniformity and stability.
 
换气式老化试验箱主要技术参数Main parameters
1、测试空间Testing spaceAbout 45×50×45cm
2、使用温度:RT~200℃,分辨率0.1,控制精度0.5
TemperatureRT~200resolution: 0.1accuracy: 0.5
3、换量:0~1010~200/小时(择一)
Rotation0~10 or 10~200 time/H
4、换气量调整:自动微调式(温度固定时之消耗电力以瓦特/小时计及数字TIMER来计算炉体之换气量Ventilation adjustedAuto-tuning type
5、换气系统:采用电压调节换气马达的功率,改变换气量的大小,调节十分方便
Ventilation systemUsing voltage regulator to change the volume of air, convenient to adjust
6、内置循环风系统:以确保温度均匀度:1%(以*高温度计算)
Built-in circulating air systemensure the temperature uniformly1% count at the highest temperature
7、使用材质:内箱/外箱材质采用SUS#304不锈钢板
Material: SUS#304 stainless steel
8、保护装置:超高温断电器
ProtectorOver-temperature breaker
9、换气式老化试验箱控制系统control system
1.       TCM控制系统可使加热量等于热损失量
TCM control system can make the amount of increase heat is equal   to heat of los
2.       P.I.D自动演算功能,温控制精度高
With P.I.D automatic calculation function, precision temperature control
10、传器:高精度PT100热电偶。能确保温度波动度在0.5%以内(以*高温度计算)
sensorhigh-accuracy PT100 thermocoupletemperature fluctuation 0.5%count at the highest temperature
11、换气式老化试验箱尺寸Dimensions
内箱inside 50cmLx 40 cmDx 50 cmH
外箱outside120cmLx 65 cmDx 134 cmH
12.保温材质insulation80mm rock wool
13、换气量之得出:采用日本JIS7212标准之公式得出 N = 3590X-YV x D x T
N:相当于1小时之空气交换次数。
X:换气中之消耗电量WH
Y:无换气中之消耗电量WH    
V:老化炉内部全部容积(cm3
D:老化炉周围空气之密度(g/cm3
T:老化炉内外之温度差。
Count the volume of airFormula for Japan JIS7212 N = 3590X-Y
                             X: the consumption of electricity in ventilation WH
                             Y: the consumption of electricity in no ventilation WH     
                             V: volume cm3
                             D: Density of airg/cm3
                             T: temperature contrast between inside and outside
 
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