Thickness measurement - Import export

SURFACE FINISH. APPROVED FINISHES EN 10202 Bright, Fine stone, Stone, Silver, Matt COATING. PRECISE VALUES FOR TIN COATINGS EN 10202 HICKNESS TOLERANCES Thickness tolerances and edge reduction according to EN 10202 The thickness of the material must meet the following requirements: a) Deviation from the agreed thickness, measured on the centre line of the strip, must not exceed ± 5%. b) Deviation from the agreed thickness, measured at any point at a distance of no less than 6 mm from the sheared edge, must be between +5% and -8%. WIDTH TOLERANCES Other, closer dimensional tolerances are possible under a commercial agreement. EDGE CAMBER TOLERANCES Tolerances for edge bending under commercial agreement.

SURFACE FINISH. APPROVED FINISHES EN 10202 Bright, Fine stone, Stone, Silver, Matt COATING. PRECISE VALUES FOR TIN COATINGS EN 10202 HICKNESS TOLERANCES Thickness tolerances and edge reduction according to EN 10202 The thickness of the material must meet the following requirements: a) Deviation from the agreed thickness, measured on the centre line of the strip, must not exceed ± 5%. b) Deviation from the agreed thickness, measured at any point at a distance of no less than 6 mm from the sheared edge, must be between +5% and -8%. WIDTH TOLERANCES Other, closer dimensional tolerances are possible under a commercial agreement. EDGE CAMBER TOLERANCES Tolerances for edge bending under commercial agreement.

The Automatic Packaging Unit for Semi-Finished Lenses is dedicated to large scale packaging requirements of progressive semi-finished lenses. It packages 720 lenses per hour by choosing the correct plastic cup and box type out of ten cup choices and five box types. After being correctly matched to cup and box, the lens is packaged and sorted into 24 double magazines of 15 packaged lenses each, according to several different criteria that is operator set. Through the use of this machine with the Fully Automatic Pad Printing Unit for Semi – Finished Lenses, complete control and packaging is obtained with almost no operator intervention. By adding several options of diameter, center thickness, and curvature measurements, the machine can be used for packaging single vision and multifocal semi-finished lenses.

Raw materials arriving at our warehouse come to the quality control laboratory in accordance with the sampling procedure, and if the analysis results are found appropriate, their entry into the company is approved. Raw materials are analyzed based on European Pharmacopoeia 10.8 methods, based on certain control criteria. These controls; visual control, solubility control, density determination, moisture determination, pH determination, viscosity determination. After the approvals, weighings are carried out in accordance with GMP in a special weighing room equipped with HEPA filters and humidity controls. The controls made on finished products are; visual control, solubility control, organoleptic control, volumetric and quantitative control, moisture determination, pH measurement, density determination, viscosity determination, hardness determination, diameter-thickness measurement, quantification (HPLC), gas chromatography.

Ideal if the board needs to be moved throughout the day from location to location or to be locked in a safe overnight The Keytracker key drop box can be mounted to the wall The horizontal unit is designed to stand alone as a secure post box The medium chute is suitable for walls between 185mm and 300mm thick This will accept items measuring up to 130mm x 50mm x 40mm The faceplate measures 224mm (W) x 160mm (H) and is angled at 45 degrees The drop box which is attached to the chute above is fitted on the inside of the wall/building and the dimensions are 445mm (H) x 205mm (W) x 185mm (D). This is 1.2mm thick steel and has heavy-duty hinges.