Severity: Notice
Message: Trying to access array offset on value of type null
Filename: controllers/Product.php
Line Number: 366
Backtrace:
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 366
Function: _error_handler
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 357
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 357
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 357
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 357
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 320
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 134
Function: fetch_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 21
Function: index
File: /home/ndtinstr/public_html/index.php
Line: 315
Function: require_once
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: controllers/Product.php
Line Number: 366
Backtrace:
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 366
Function: _error_handler
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 357
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 357
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 357
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 357
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 320
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 134
Function: fetch_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 21
Function: index
File: /home/ndtinstr/public_html/index.php
Line: 315
Function: require_once
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: controllers/Product.php
Line Number: 366
Backtrace:
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 366
Function: _error_handler
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 357
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 357
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 320
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 134
Function: fetch_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 21
Function: index
File: /home/ndtinstr/public_html/index.php
Line: 315
Function: require_once
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: controllers/Product.php
Line Number: 366
Backtrace:
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 366
Function: _error_handler
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 357
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 357
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 320
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 134
Function: fetch_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 21
Function: index
File: /home/ndtinstr/public_html/index.php
Line: 315
Function: require_once
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: controllers/Product.php
Line Number: 366
Backtrace:
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 366
Function: _error_handler
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 357
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 320
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 134
Function: fetch_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 21
Function: index
File: /home/ndtinstr/public_html/index.php
Line: 315
Function: require_once
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: controllers/Product.php
Line Number: 366
Backtrace:
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 366
Function: _error_handler
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 320
Function: fetch_sub_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 134
Function: fetch_menu
File: /home/ndtinstr/public_html/application/controllers/Product.php
Line: 21
Function: index
File: /home/ndtinstr/public_html/index.php
Line: 315
Function: require_once
Highest demands on quality and homogeneity
Our hardness reference blocks with factory certificate (on request also with DAkkS certification) enable continuous checking and calibration of your UCI probes or Leeb rebound devices for consistently stable measurement results.
The hardness reference blocks are available in different versions with certified hardness.
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