Cleanroom Torque Screwdriver Singapore
Meet stringent cleanliness requirement
Cleanroom Torque Screwdriver
Cleanroom torque screwdriver is an ideal tool with growing trend of the cleanroom manufacturing. Most of all, it has a cam-over design that can prevent overtorquing for the applications. As the need for the torque tools that meet the stringent cleanliness requirement has increase. Hence, this can give response to the manufacturing needs.
As the cleanroom torque screwdriver is a preset torque limiting screwdriver as well as internally adjustable.
Contact us if you are interested in the products.
Take a look at other ranges of torque screwdriver, if this is not what you want.
- Exceeds Class 100 clean room standards
- Special seals to prevent contamination
- External components are the high-grade stainless steel to inhibit any form of corrosion
- Aluminum handle is seal with the PTFE impregnated anodized finish
- Special micro-filtered internal lubricant
- Tamper-proof internal adjustment
Clean Room Standards
According to the United States specification FED-STD-209D, the Classes of cleanliness are defined by the number of particles per cubic foot. Particle sizes shown in the following table.
Measured Particles Size (Microns)
| Class | 0.1 | 0.2 | 0.3 | 0.5 | 5.0 | ||||
| 1 | 35 | 7.5 | 3 | 1 | – | ||||
| 10 | 350 | 75 | 30 | 10 | – | ||||
| 100 | – | 750 | 300 | 100 | – | ||||
| 1,00 | – | – | – | 1,000 | 7 | ||||
| 10,000 | – | – | – | 10,000 | 70 | ||||
| 100,00 | – | – | – | 100,00 | 700 |
Note: Review and see the below list of torque ranges as well as models.
IFR CRS Models (Impact Free Resetting)
The design action of the standard CRS cammed screwdrivers is as such that when the tool reaches its preset torque value, the mechanism can disengage from the drive as a result limiting the torque applied. Further rotation of the screwdriver handle resets the mechanism and ready for the next torquing operation. The IFR models can eliminate any small reaction during resetting.
