There are many models of TQC wet film gauges, and the scope of application of each model is different. Some customers usually specify the brand when purchasing, but they are a little confused in the choice of many models. Today, the editor chooses several models for comparison, including SP4000, SP4010, and SP4020. Relevant users can choose the appropriate wet film gauge according to relevant parameters. The details are as follows:
| Compare category | wet film gauge | SP4000 | SP4010 | SP4020 |
|---|---|---|---|---|
| product picture | ![]() | ![]() | ![]() | |
| brand | TQC | TQC | TQC | |
| place of origin | Netherlands | Netherlands | Netherlands | |
| Model comparison | ||||
| Maximum range | other | other | other | |
| Minimum scale | 10μm | other | 50μm | |
| style | hexagon | hexagon | other types | |
| Specification comparison | ||||
| Range (μm) | 20~370 | 25~2000 | 50~10000 | |
| Scale (μm) | 10,20 | 25,50,100 | 50,100,500 | |
| style | hexagon | hexagon | Octagonal | |
| material | Stainless steel | Stainless steel | Stainless steel | |
| Accuracy (μm) | 10 | 25 | 50 | |
| Applicable standard | ||||
For more selection of wet film gauges, you can log in to Chao Instruments, or you can directly enter the website to visit http://cha.nbchao.com/list12.html