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WK5236B-CB-PC建筑火灾电缆耐火试验炉

1.1.适用范围:1.1.1.该装置适用于电缆水平构件的耐火极限试验。1.2.符合标准:1.2.1.符合GB/T9978.1-2008《建筑构件耐火试验方法 第1部分:通用要求》试验标准;1.2.2.符合GB/T 47322-2026《建筑火灾升温条件下电缆耐火性能试验方法》。1.3.主要优点:1.3.1.一炉可以多用,可以兼容多个标准;1.3.2.采用高精度采集卡,收集各路的温度、压力、流量等多方面的数据,经微机分析、处理和控制,产生实时再现的燃烧时的真实信息,并经微...

关键词:电线电缆燃烧试验机
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1.1.适用范围:

1.1.1.该装置适用于电缆水平构件的耐火极限试验。

1.2.符合标准:

1.2.1.符合GB/T9978.1-2008《建筑构件耐火试验方法 第1部分:通用要求》试验标准;

1.2.2.符合GB/T 47322-2026《建筑火灾升温条件下电缆耐火性能试验方法》。

1.3.主要优点:

1.3.1.一炉可以多用,可以兼容多个标准;

1.3.2.采用高精度采集卡,收集各路的温度、压力、流量等多方面的数据,经微机分析、处理和控制,产生实时再现的燃烧时的真实信息,并经微机分析判定直接得出结果;整机全部采用优质器件,确保系统高品质,高速度运行,具有先进性。

1.3.3.采用高精度采集卡+多路模块+PLC+计算机,实行PID全自动控制方式,稳定性、重复性、再现性优。

1.3.4.采用WINDOWS 操作界面、全球精密设备专用开发软件LabView,界面风格清新、美观、简捷。测试期间实时显示测量结果并动态地绘出完美曲线,数据可以永久保存、调阅和打印输出,可直接打印报表。具有高智能、引导式菜单操作,简便直观的特点,使试验结果更加准确。

1.3.5.炉子设计寿命为15年以上,炉子建造采用多层陶瓷纤维棉结构。内层温度1300℃时,外层温度为常温;使用寿命长,内层的保温材料(易损件)容易更换。

1.3.6.具有风道热防护、压力释放保护、漏电保护、燃气泄漏检测、燃气管路安全防护、烧嘴安全防护、其他安全设施在内的多重安全保护系统,全方位的提升安全系数;

1.3.7.炉内抽出来的高温热空气采用风冷冷却,保证整体可靠性;

1.4.炉子结构:

1.4.1.炉体结构:为水平炉结构,炉膛尺寸为试验炉膛尺寸(D)4.2米×(W)3米 ×(H)2.5米。试验炉外壳材质及厚度:钢材采用Q355/Q235A,钢材厚度不低于3毫米;隔热保温层为陶瓷纤维棉毡(30mm 厚),耐火棉砖为陶瓷纤维砖(300mm 厚),耐火层为含锆陶瓷纤维棉(30mm 厚)。


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(1/1) UnexpectedValueException

The stream or file "/home/weknjciwoenkunhjlc/wwwroot/storage/logs/laravel-2026-07-12.log" could not be opened: failed to open stream: Permission denied

in StreamHandler.php line 107
at StreamHandler->write(array('message' => 'file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/11COF15XeHQnRvo9xgemfv9SSBCD8K860TeDLouv): 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 01:32:40] local.ERROR: file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/11COF15XeHQnRvo9xgemfv9SSBCD8K860TeDLouv): failed to open stream: Permission denied {"exception":"[object] (ErrorException(code: 0): file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/11COF15XeHQnRvo9xgemfv9SSBCD8K860TeDLouv): 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(\'11COF15XeHQnRvo...\', \'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/11COF15XeHQnRvo9xgemfv9SSBCD8K860TeDLouv): 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 01:32:40] local.ERROR: file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/11COF15XeHQnRvo9xgemfv9SSBCD8K860TeDLouv): failed to open stream: Permission denied {"exception":"[object] (ErrorException(code: 0): file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/11COF15XeHQnRvo9xgemfv9SSBCD8K860TeDLouv): 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(\'11COF15XeHQnRvo...\', \'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/11COF15XeHQnRvo9xgemfv9SSBCD8K860TeDLouv): 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 01:32:40] local.ERROR: file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/11COF15XeHQnRvo9xgemfv9SSBCD8K860TeDLouv): failed to open stream: Permission denied {"exception":"[object] (ErrorException(code: 0): file_put_contents(/home/weknjciwoenkunhjlc/wwwroot/storage/framework/sessions/11COF15XeHQnRvo9xgemfv9SSBCD8K860TeDLouv): 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(\'11COF15XeHQnRvo...\', \'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/11COF15XeHQnRvo9xgemfv9SSBCD8K860TeDLouv): 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/11COF15XeHQnRvo9xgemfv9SSBCD8K860TeDLouv): 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/11COF15XeHQnRvo9xgemfv9SSBCD8K860TeDLouv): 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/11COF15XeHQnRvo9xgemfv9SSBCD8K860TeDLouv): 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))