Resist Master Preparation Unit

The DGT Resist Master Preparation Unit (RMP) operates into a class100 clean room environment cabinet together with the Hot Plate Unit. It is able to produce coated glass for CD/DVD by using a photosensitive chemical. The RMP unit is able to produce up to 6 glasses per hour.

Photoresist is a chemical sensitive to light. When exposed within a specific range of wavelengths (in our case 457.9nm), the chemical changes and appears to be burned.

SPECIFICATIONS
Dimensions (mm): 1900H, 1500L, 750W
Throughput: 6 glasses per hour
Power Consumption: 3kVA
Operating Voltage: 230V
1 year warranty,10 years spare parts & support


The hot plate operates at 90ºC. The photo-resist layer of the resist master is cured using hot air. This provides a stable surface for the recording process.