厂家供应CRB-A炽热棒试验仪(戌本价质优)

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厂家供应CRB-A炽热棒试验仪(戌本价正品质优)

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Hot rod test instrument

Product Name: Hot Rod burning tester

Product type: CRB-A

Applicable standards: GB/T 6011-2005 plastic combustion test method for performance of hot rod method

炽热棒试验仪 

产品名称:炽热棒燃烧试验仪 

产品型号:CRB-A 

适用标准:GB/T 6011-2005塑料燃烧性能试验方法 炽热棒法 




 

A, hot rod tester main applications: suitable for hot rods plastic combustion and determination of combustion performance test of fiber reinforced.

Test principle: 950-960 ℃ hot rod with a diameter of 8mm and length of 100mm temperature (SIC) as a point source, and the end face contact 3min samples, and then control the hot rod away from the sample, began to contact hot rod and the sample, to observe and record the sample for combustion, and the combustion condition, combustion performance of the samples were determined. For the plastics industry, inspection departments and scientific research units.

一,炽热棒试验仪 主要用途:适用于用炽热棒进行塑料燃烧和增强纤维燃烧性能试验的测定。 

试验原理:用一根直径8mm 长度100mm且温度为950-960℃的炽热棒(碳化硅)作为点火源,使其与试样的端面接触3min,而后把持热棒转离试样,在炽热棒与试样接触时开始,观察并纪录试样的燃烧行为,并按其燃烧的状况,对试样的燃烧性能进行判定。可供塑料工业、检验部门和科研单位使用。 




Two, hot rod tester technical indicators:

1, a working power supply: AC220V, 50Hz, ≤ 500W

2, the test temperature: 955 ± 10 ℃

3, the hot rods: hot rod by a high density of silicon carbide, hot section diameter 8mm, length 100mm, temperature control in AC / DC power.

4, the sample size: length of 125 ± 5mm, 10 ± 0.2mm width, thickness of 4 ± 0.2mm, the test sample test of 2mm - 10mm can also, (but the sample test results of experimental results can only be compared with the thickness)

5, the silicon carbide rod and sample contact time: 3min

6, the ignition time: 0.1-999.9s, automatic recording, automatic suspension

7, the flame is extinguished time: 0.1-999.9s, manual recording, manually suspended

8, size: width 1160mm * 600mm * 1295mm

二, 炽热棒试验仪 技术指标: 

1、工作电源:AC220V50Hz,≤500W 

2、试验温度:955±10℃ 

3、炽热棒规格:炽热棒由高密度碳化硅组成,炽热部分直径8mm,长度100mm,以交直流电进行温度控制。 

4、试样尺寸:长125±5mm,宽10±0.2mm,厚4±0.2mm,对于试验2mm10mm的试验样品也可以进行,(但实验结果只能跟同厚度的样品试验结果进行比较) 

5、硅碳棒与试样接触时间:3min 

6、起燃时间:0.1-999.9s,自动记录,自动暂停 

7、火焰熄灭时间:0.1-999.9s,手动记录,手动暂停 

8、外形尺寸:宽1160mm×深600mm×高1295mm 




 

Three, hot rod tester standard:

1, a host

2, hot rod 2

3, test support a

4, the power line

A 5, manual

三,炽热棒试验仪 标准配置: 

1、  主机一台 

2、  炽热棒2只 

3、  试验支架一个 

4、  电源线一条 

5、  说明书一份 




 

Four, hot rod test experiment and calculation method

Experimental introduction:

Heating hot rod so that the temperature of 955 degrees Celsius, rotating insulating bracket in contact with hot rod style, stopwatch timing starts when 3 minutes, hot rod will be turned away from, and immediately to extinguish the flame. At the same time by the second measure for the first time the flame appears to extinguish the flame burning time, accurate to the second.

四,炽热棒试验仪 实验简介和计算方法 

实验简介: 

加热炽热棒使温度恒定在955摄氏度下,转动绝级支架使炽热棒于式样接触,用秒表开始计时3分钟时,将炽热棒转离,并立即熄灭火焰。同时用秒测量第一次火焰出现至火焰熄灭的燃烧时间,精确到1秒。 




 

                             

Calculation method:

The main parameters of this experiment is to sample the prescribed time combustion combustion length and mass loss rate.

1, the fixed end to the surface between the shortest distance (L1), the total length of L0, the combustion length is L2=L1-L2, accurate to 0.01mm.

In 2, M0 sample original quality, units of G, M1 is the sample after combustion quality, units of G, burning mass loss rate: W= (M0-M1) /M0 *100%. accuracy of 0.1mg.

Advantage:

1, the temperature is stable and accurate, the hot rod with a precision thermocouple detection, although the standard temperature is 955 degrees Celsius, the temperature is adjustable, can make other special temperature experiment, the use of flexible.

2, hot rod test adjustable knob automatic rotation, angle, rotation speed can be according to their own requirements to mobilize. The heating time during the test to the hot rods automatically from sample, hot rod heating voltage automatic power-off.

计算方法: 

本实验主要参数是试样样规定的时间下燃烧的长度和燃烧质量损失率。 

1、固定端至面间最短距离(L1,总长度L0,则燃烧长度是 L2=L1-L2,精确到0.01mm。 

 2M0试样原始质量,单位为克,M1是试样燃烧后的质量,单位为克,则燃烧质量损失率: W=(M0-M1)/M0 *100%.精确度为0.1mg。 

                                  优势说明: 

1、        温度稳定精确,炽热棒用精密热电偶检测,虽然实验标准温度是955摄氏度,本仪器温度可调,即可做其他特殊温度下的实验,使用灵活。 

2、        炽热棒试验时可调旋钮自动转动,角度,转动速度均可根据自己要求调动。试验过程中加热时间到了炽热棒自动转离试样,炽热棒加热电压自动断电。 

 




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型号/规格

CRB-A

品牌/商标

北京冠测