TQC Destructive Thickness Gauge Blade SP1111,SP1112、SP1113、SP1114There are four models, each with a different number of edges and measuring ranges, for measuring coating thickness on a single or diverse substrates, including: wood, plastic, metal, etc. Precision destructive measuring instruments made of titanium and aluminum, mainly used to inspect and measure the coating thickness of single or diverse substrates (in fact, all), including: wood, plastic, metal, etc. Defects in substrates and coatings can also be evaluated and measured. A small incision is made on the Super-PIG recoating, and the incision is measured with the help of an LED illumination microscope measurement grid. Reduce calculations. The unique rotary system consists of three stainless steel cutters and one crosscutter.
| Model | SP1111 | SP1112 | SP1113 | SP1114 |
| Blade | 1 | 2 | 3 | 4 |
| range | 20-2000μm | 10-1000μm | 5-500μm | 2-200μm |
| Material | stainless steel | |||
| Meets standards | ISO 2808 | |||

| Blade | stainless steel | range | |
| ISO 2808 | 1 | SP1111 | 20-2000µm |
| 2 | SP1112 | 10-1000µm | |
| 3 | SP1113 | 5-500µm | |
| 4 | SP1114 | 2-200µm | |
| ISO/DIN 2409 | 6 teeth, spacing 1mm | SP1702 | <60μm (hard substrate) |
| Crosscutting | 6 teeth, spacing 2mm | SP1703 | < 60 μm (soft substrate) > 61-120 μm |
| 6 teeth, spacing 3mm | SP1704 | 121-250µm | |
| ASTM 3359 | 11 teeth, 1mm spacing | SP1705 | 0-50µm |
| Crosscutting | 11 teeth, spacing 1.5mm | SP1706 | 50-125µm |


