Severity: 8192
Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 132
Backtrace:
File: /home4/tranding/public_html/ricoscientific.com/index.php
Line: 320
Function: require_once
Severity: 8192
Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 290
Backtrace:
File: /home4/tranding/public_html/ricoscientific.com/index.php
Line: 320
Function: require_once
Severity: 8192
Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 164
Backtrace:
File: /home4/tranding/public_html/ricoscientific.com/index.php
Line: 320
Function: require_once
Severity: 8192
Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 233
Backtrace:
File: /home4/tranding/public_html/ricoscientific.com/index.php
Line: 320
Function: require_once
Severity: 8192
Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 313
Backtrace:
File: /home4/tranding/public_html/ricoscientific.com/index.php
Line: 320
Function: require_once
Severity: 8192
Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 354
Backtrace:
File: /home4/tranding/public_html/ricoscientific.com/index.php
Line: 320
Function: require_once
Severity: 8192
Message: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated
Filename: libraries/Javascript.php
Line Number: 657
Backtrace:
File: /home4/tranding/public_html/ricoscientific.com/index.php
Line: 320
Function: require_once
RICO Gravity convection ovens are ideal for applications in which uniformity of temperature is not necessary
RICO uses dry heat to stave off hot air oven articles. The hot air oven uses a microprocessor to control the temperature. Double walled insulation preserves heat and preserves energy.
RICO industrial drying oven is used for simple applications in industries and research laboratories, for drying and sterilizing glassware,
Vacuum oven heating devices from RICO are designed to operate under normal atmospheric pressure or vacuum conditions of up to 30"Hg.
RICO produces vacuum tray dries for drying sensitive materials, which are easily solved, polymerize or worse under high temperature.