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您的位置:首页 > 产品中心产品中心 > BS5438标准纺织面料和纺织组料垂直燃烧试验机WK5127

BS5438标准纺织面料和纺织组料垂直燃烧试验机WK5127

一、适用范围:适用于纺织面料织物和织物组件采用小火焰对试样的表面或底边燃烧。二、符合标准:2.1 符合BS5438《纺织品的可燃性试验方法,当一个小火焰施加在垂直方向的试样表面或底边时的燃烧》、BS6853表11标准要求。三、主要性能参数:3.1本机主要包括试验箱1套、燃烧器1套、试样架2套、点火器等组成。3.2试验箱:容积0.5m3,采用不锈钢制成,前面设有观察窗,顶部设有排烟风机,试验时关闭,试验结束后排烟;3.3支承架:使点...

关键词:纺织品燃烧性能试验机
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一、适用范围:

适用于纺织面料织物和织物组件采用小火焰对试样的表面或底边燃烧。

二、符合标准:

2.1 符合BS5438《纺织品的可燃性试验方法,当一个小火焰施加在垂直方向的试样表面或底边时的燃烧》、BS6853表11标准要求

三、主要性能参数:

3.1本机主要包括试验箱1套、燃烧器1套、试样架2套、点火器等组成。

3.2试验箱:容积0.5m3,采用不锈钢制成,前面设有观察窗,顶部设有排烟风机,试验时关闭,试验结束后排烟;

3.3支承架:使点火器和试样框架之间保持规定的相对位置;

3.4点火器:

3.4.1 燃烧器火焰高度:火焰高度可以在10-60mm间进行调节;

3.4.2 燃烧器角度:0°、30°、90°可置换;

3.4.3喷嘴结构:

3.4.3.1喷嘴口径:0.19mm±0.02mm;

3.4.3.2点火器管:有四个直径为4mm±0.05mm的空气进入小孔;

3.4.3.3点火器孔腔内径:1.7mm;

3.4.3.4出口内径:3.0mm;

3.4.3.5火焰稳定器:内进6mm,长10mm;

3.4.4未试验时点火器顶端距试样大于75mm;

3.4.5燃烧气体:工业用丙烷;

3.5试样框架:由一个矩形金属框架组成,沿着长560mm,宽150mm的矩形框架

的长边安装有12个试样固定针。试样固定针距离框架底边的距离分别为5mm、

10mm、190mm、370mm、550mm和555mm,固定针的长度为26mm。为了使试样平面

距框架大于20mm,在每个固定针的附近要安装直径为2mm,长度大于20mm的定

位圆柱;

3.6模板:刚性平型模板由金属材料构成,其大小与试样尺寸一致。在模板上钻

有12个直径约4mm的小孔,其位置使孔心距与框架上固定针之间的距离一致,

小孔位于模板的垂直中心线等距离处;

3.7点火方式:表面点火和底边点火,高压电子自动点火;

3.8控制部分:

3.8.1采用继电器和计时器控制;

3.8.2配有切断阀;

3.8.3配有火焰调节阀;

3.8.4点火时间:0~99.99s可设定,精确至0.01s

3.8.5火焰蔓延时间:0~99.99s,精确至0.01s

3.8.6计时装置:在三个标记线处分别计时,当每个标记线烧断时计时自行停止;

3.8.7点火系统:采用高压电子自动点火;

3.9试验架2套;

3.10整机重量:约55kg;

3.11整机尺寸:长1.5m,宽0.65m,高1.65m;

3.12电源:AC220,100W;

3.13使用仪器注意事项:

3.13.1安全防护:贮气钢瓶要远离试验仪器,安装了紧急关闭燃气切断阀;

3.13.2为了人身安全,在打开试验门之前,要启动排烟风机排尽烟气;

3.13.3保持仪器的清洁。


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in StreamHandler.php line 107
at StreamHandler->write(array('message' => 'file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/4v1WFEjpfZHVGyw061XyHKJA8oSRHLpGVbGRGM7x): failed to open stream: Permission denied', 'context' => array('exception' => object(ErrorException)), 'level' => 400, 'level_name' => 'ERROR', 'channel' => 'local', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2026-07-12 01:50:36] local.ERROR: file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/4v1WFEjpfZHVGyw061XyHKJA8oSRHLpGVbGRGM7x): failed to open stream: Permission denied {"exception":"[object] (ErrorException(code: 0): file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/4v1WFEjpfZHVGyw061XyHKJA8oSRHLpGVbGRGM7x): failed to open stream: Permission denied at /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122)[stacktrace]#0 [internal function]: Illuminate\\\\Foundation\\\\Bootstrap\\\\HandleExceptions->handleError(2, \'file_put_conten...\', \'/home/weknjciwo...\', 122, Array)#1 /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home/weknjciwo...\', \'a:3:{s:6:\\"_toke...\', 2)#2 /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\\\Filesystem\\\\Filesystem->put(\'/home/weknjciwo...\', \'a:3:{s:6:\\"_toke...\', true)#3 /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\\\Session\\\\FileSessionHandler->write(\'4v1WFEjpfZHVGyw...\', \'a:3:{s:6:\\"_toke...\')#4 /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(87): Illuminate\\\\Session\\\\Store->save()#5 /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\\\Session\\\\Middleware\\\\StartSession->terminate(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#6 /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\\\Foundation\\\\Http\\\\Kernel->terminateMiddleware(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#7 /home/weknjciwoenkunhjlc/wwwroot/public/index.php(60): Illuminate\\\\Foundation\\\\Http\\\\Kernel->terminate(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#8 {main}"} '))in RotatingFileHandler.php line 119
at RotatingFileHandler->write(array('message' => 'file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/4v1WFEjpfZHVGyw061XyHKJA8oSRHLpGVbGRGM7x): failed to open stream: Permission denied', 'context' => array('exception' => object(ErrorException)), 'level' => 400, 'level_name' => 'ERROR', 'channel' => 'local', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2026-07-12 01:50:36] local.ERROR: file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/4v1WFEjpfZHVGyw061XyHKJA8oSRHLpGVbGRGM7x): failed to open stream: Permission denied {"exception":"[object] (ErrorException(code: 0): file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/4v1WFEjpfZHVGyw061XyHKJA8oSRHLpGVbGRGM7x): failed to open stream: Permission denied at /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122)[stacktrace]#0 [internal function]: Illuminate\\\\Foundation\\\\Bootstrap\\\\HandleExceptions->handleError(2, \'file_put_conten...\', \'/home/weknjciwo...\', 122, Array)#1 /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home/weknjciwo...\', \'a:3:{s:6:\\"_toke...\', 2)#2 /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\\\Filesystem\\\\Filesystem->put(\'/home/weknjciwo...\', \'a:3:{s:6:\\"_toke...\', true)#3 /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\\\Session\\\\FileSessionHandler->write(\'4v1WFEjpfZHVGyw...\', \'a:3:{s:6:\\"_toke...\')#4 /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(87): Illuminate\\\\Session\\\\Store->save()#5 /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\\\Session\\\\Middleware\\\\StartSession->terminate(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#6 /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\\\Foundation\\\\Http\\\\Kernel->terminateMiddleware(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#7 /home/weknjciwoenkunhjlc/wwwroot/public/index.php(60): Illuminate\\\\Foundation\\\\Http\\\\Kernel->terminate(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#8 {main}"} '))in AbstractProcessingHandler.php line 39
at AbstractProcessingHandler->handle(array('message' => 'file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/4v1WFEjpfZHVGyw061XyHKJA8oSRHLpGVbGRGM7x): failed to open stream: Permission denied', 'context' => array('exception' => object(ErrorException)), 'level' => 400, 'level_name' => 'ERROR', 'channel' => 'local', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2026-07-12 01:50:36] local.ERROR: file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/4v1WFEjpfZHVGyw061XyHKJA8oSRHLpGVbGRGM7x): failed to open stream: Permission denied {"exception":"[object] (ErrorException(code: 0): file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/4v1WFEjpfZHVGyw061XyHKJA8oSRHLpGVbGRGM7x): failed to open stream: Permission denied at /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122)[stacktrace]#0 [internal function]: Illuminate\\\\Foundation\\\\Bootstrap\\\\HandleExceptions->handleError(2, \'file_put_conten...\', \'/home/weknjciwo...\', 122, Array)#1 /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home/weknjciwo...\', \'a:3:{s:6:\\"_toke...\', 2)#2 /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\\\Filesystem\\\\Filesystem->put(\'/home/weknjciwo...\', \'a:3:{s:6:\\"_toke...\', true)#3 /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\\\Session\\\\FileSessionHandler->write(\'4v1WFEjpfZHVGyw...\', \'a:3:{s:6:\\"_toke...\')#4 /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(87): Illuminate\\\\Session\\\\Store->save()#5 /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\\\Session\\\\Middleware\\\\StartSession->terminate(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#6 /home/weknjciwoenkunhjlc/wwwroot/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\\\Foundation\\\\Http\\\\Kernel->terminateMiddleware(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#7 /home/weknjciwoenkunhjlc/wwwroot/public/index.php(60): Illuminate\\\\Foundation\\\\Http\\\\Kernel->terminate(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#8 {main}"} '))in Logger.php line 344
at Logger->addRecord(400, 'file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/4v1WFEjpfZHVGyw061XyHKJA8oSRHLpGVbGRGM7x): failed to open stream: Permission denied', array('exception' => object(ErrorException)))in Logger.php line 707
at Logger->error('file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/4v1WFEjpfZHVGyw061XyHKJA8oSRHLpGVbGRGM7x): failed to open stream: Permission denied', array('exception' => object(ErrorException)))in Writer.php line 203
at Writer->writeLog('error', 'file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/4v1WFEjpfZHVGyw061XyHKJA8oSRHLpGVbGRGM7x): failed to open stream: Permission denied', array('exception' => object(ErrorException)))in Writer.php line 114
at Writer->error('file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/4v1WFEjpfZHVGyw061XyHKJA8oSRHLpGVbGRGM7x): failed to open stream: Permission denied', array('exception' => object(ErrorException)))in Handler.php line 113
at Handler->report(object(ErrorException))in Handler.php line 39
at Handler->report(object(ErrorException))in HandleExceptions.php line 81
at HandleExceptions->handleException(object(ErrorException))