Home UV-VIS SPECTROPHOTOMETERS – SINGLE BEAM, DOUBLE BEAM

UV-VIS SPECTROPHOTOMETERS – SINGLE BEAM, DOUBLE BEAM



Delivers top performance for both routine laboratory tasks and demanding photometry applications.

Designed for the effective work in professional laboratories. Intelligent software supports the lab manager in the calibration routine, quality assurance and development of customized application.

Offers high speed wavelength scanning across the UV and Visible Spectrum.

With optional accessories allowing for high volume testing via a carousel sample changer, and increased accuracy with a sample delivery system which eliminates optical difference errors, this instrument ensures you are ready to handle your wide-ranging water testing needs.

Further More Details

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(1/1) ErrorException

fwrite(): write of 1729 bytes failed with errno=122 Disk quota exceeded

in StreamHandler.php line 130
at HandleExceptions->handleError(8, 'fwrite(): write of 1729 bytes failed with errno=122 Disk quota exceeded', '/home3/homeproduct/public_html/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php', 130, array('stream' => resource, 'record' => array('message' => 'ErrorException: file_put_contents(): write of 206 bytes failed with errno=122 Disk quota exceeded in /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122Stack trace:#0 [internal function]: Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/home3/homeprod...\', 122, Array)#1 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home3/homeprod...\', \'a:3:{s:6:"_toke...\', 2)#2 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\Filesystem\\Filesystem->put(\'/home3/homeprod...\', \'a:3:{s:6:"_toke...\', true)#3 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\Session\\FileSessionHandler->write(\'8P6zg4oAOIwKqTJ...\', \'a:3:{s:6:"_toke...\')#4 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(88): Illuminate\\Session\\Store->save()#5 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\Session\\Middleware\\StartSession->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#6 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#7 /home3/homeproduct/public_html/index.php(58): Illuminate\\Foundation\\Http\\Kernel->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#8 {main}', 'context' => array(), 'level' => 400, 'level_name' => 'ERROR', 'channel' => 'local', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2026-08-01 01:06:50] local.ERROR: ErrorException: file_put_contents(): write of 206 bytes failed with errno=122 Disk quota exceeded in /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122Stack trace:#0 [internal function]: Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/home3/homeprod...\', 122, Array)#1 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home3/homeprod...\', \'a:3:{s:6:"_toke...\', 2)#2 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\Filesystem\\Filesystem->put(\'/home3/homeprod...\', \'a:3:{s:6:"_toke...\', true)#3 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\Session\\FileSessionHandler->write(\'8P6zg4oAOIwKqTJ...\', \'a:3:{s:6:"_toke...\')#4 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(88): Illuminate\\Session\\Store->save()#5 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\Session\\Middleware\\StartSession->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#6 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#7 /home3/homeproduct/public_html/index.php(58): Illuminate\\Foundation\\Http\\Kernel->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#8 {main} ')))
at fwrite(resource, '[2026-08-01 01:06:50] local.ERROR: ErrorException: file_put_contents(): write of 206 bytes failed with errno=122 Disk quota exceeded in /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122Stack trace:#0 [internal function]: Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/home3/homeprod...\', 122, Array)#1 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home3/homeprod...\', \'a:3:{s:6:"_toke...\', 2)#2 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\Filesystem\\Filesystem->put(\'/home3/homeprod...\', \'a:3:{s:6:"_toke...\', true)#3 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\Session\\FileSessionHandler->write(\'8P6zg4oAOIwKqTJ...\', \'a:3:{s:6:"_toke...\')#4 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(88): Illuminate\\Session\\Store->save()#5 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\Session\\Middleware\\StartSession->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#6 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#7 /home3/homeproduct/public_html/index.php(58): Illuminate\\Foundation\\Http\\Kernel->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#8 {main} ')in StreamHandler.php line 130
at StreamHandler->streamWrite(resource, array('message' => 'ErrorException: file_put_contents(): write of 206 bytes failed with errno=122 Disk quota exceeded in /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122Stack trace:#0 [internal function]: Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/home3/homeprod...\', 122, Array)#1 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home3/homeprod...\', \'a:3:{s:6:"_toke...\', 2)#2 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\Filesystem\\Filesystem->put(\'/home3/homeprod...\', \'a:3:{s:6:"_toke...\', true)#3 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\Session\\FileSessionHandler->write(\'8P6zg4oAOIwKqTJ...\', \'a:3:{s:6:"_toke...\')#4 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(88): Illuminate\\Session\\Store->save()#5 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\Session\\Middleware\\StartSession->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#6 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#7 /home3/homeproduct/public_html/index.php(58): Illuminate\\Foundation\\Http\\Kernel->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#8 {main}', 'context' => array(), 'level' => 400, 'level_name' => 'ERROR', 'channel' => 'local', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2026-08-01 01:06:50] local.ERROR: ErrorException: file_put_contents(): write of 206 bytes failed with errno=122 Disk quota exceeded in /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122Stack trace:#0 [internal function]: Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/home3/homeprod...\', 122, Array)#1 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home3/homeprod...\', \'a:3:{s:6:"_toke...\', 2)#2 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\Filesystem\\Filesystem->put(\'/home3/homeprod...\', \'a:3:{s:6:"_toke...\', true)#3 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\Session\\FileSessionHandler->write(\'8P6zg4oAOIwKqTJ...\', \'a:3:{s:6:"_toke...\')#4 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(88): Illuminate\\Session\\Store->save()#5 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\Session\\Middleware\\StartSession->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#6 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#7 /home3/homeproduct/public_html/index.php(58): Illuminate\\Foundation\\Http\\Kernel->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#8 {main} '))in StreamHandler.php line 116
at StreamHandler->write(array('message' => 'ErrorException: file_put_contents(): write of 206 bytes failed with errno=122 Disk quota exceeded in /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122Stack trace:#0 [internal function]: Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/home3/homeprod...\', 122, Array)#1 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home3/homeprod...\', \'a:3:{s:6:"_toke...\', 2)#2 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\Filesystem\\Filesystem->put(\'/home3/homeprod...\', \'a:3:{s:6:"_toke...\', true)#3 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\Session\\FileSessionHandler->write(\'8P6zg4oAOIwKqTJ...\', \'a:3:{s:6:"_toke...\')#4 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(88): Illuminate\\Session\\Store->save()#5 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\Session\\Middleware\\StartSession->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#6 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#7 /home3/homeproduct/public_html/index.php(58): Illuminate\\Foundation\\Http\\Kernel->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#8 {main}', 'context' => array(), 'level' => 400, 'level_name' => 'ERROR', 'channel' => 'local', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2026-08-01 01:06:50] local.ERROR: ErrorException: file_put_contents(): write of 206 bytes failed with errno=122 Disk quota exceeded in /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122Stack trace:#0 [internal function]: Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/home3/homeprod...\', 122, Array)#1 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home3/homeprod...\', \'a:3:{s:6:"_toke...\', 2)#2 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\Filesystem\\Filesystem->put(\'/home3/homeprod...\', \'a:3:{s:6:"_toke...\', true)#3 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\Session\\FileSessionHandler->write(\'8P6zg4oAOIwKqTJ...\', \'a:3:{s:6:"_toke...\')#4 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(88): Illuminate\\Session\\Store->save()#5 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\Session\\Middleware\\StartSession->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#6 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#7 /home3/homeproduct/public_html/index.php(58): 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' => 'ErrorException: file_put_contents(): write of 206 bytes failed with errno=122 Disk quota exceeded in /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122Stack trace:#0 [internal function]: Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/home3/homeprod...\', 122, Array)#1 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home3/homeprod...\', \'a:3:{s:6:"_toke...\', 2)#2 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\Filesystem\\Filesystem->put(\'/home3/homeprod...\', \'a:3:{s:6:"_toke...\', true)#3 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\Session\\FileSessionHandler->write(\'8P6zg4oAOIwKqTJ...\', \'a:3:{s:6:"_toke...\')#4 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(88): Illuminate\\Session\\Store->save()#5 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\Session\\Middleware\\StartSession->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#6 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#7 /home3/homeproduct/public_html/index.php(58): Illuminate\\Foundation\\Http\\Kernel->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#8 {main}', 'context' => array(), 'level' => 400, 'level_name' => 'ERROR', 'channel' => 'local', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2026-08-01 01:06:50] local.ERROR: ErrorException: file_put_contents(): write of 206 bytes failed with errno=122 Disk quota exceeded in /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122Stack trace:#0 [internal function]: Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/home3/homeprod...\', 122, Array)#1 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home3/homeprod...\', \'a:3:{s:6:"_toke...\', 2)#2 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\Filesystem\\Filesystem->put(\'/home3/homeprod...\', \'a:3:{s:6:"_toke...\', true)#3 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\Session\\FileSessionHandler->write(\'8P6zg4oAOIwKqTJ...\', \'a:3:{s:6:"_toke...\')#4 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(88): Illuminate\\Session\\Store->save()#5 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\Session\\Middleware\\StartSession->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#6 /home3/homeproduct/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#7 /home3/homeproduct/public_html/index.php(58): Illuminate\\Foundation\\Http\\Kernel->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#8 {main} '))in Logger.php line 344
at Logger->addRecord(400, object(ErrorException), array())in Logger.php line 707
at Logger->error(object(ErrorException), array())in Writer.php line 203
at Writer->writeLog('error', object(ErrorException), array())in Writer.php line 114
at Writer->error(object(ErrorException))in Handler.php line 71
at Handler->report(object(ErrorException))in Handler.php line 35
at Handler->report(object(ErrorException))in HandleExceptions.php line 81
at HandleExceptions->handleException(object(ErrorException))