Vacuum circular section die sets for the pressing into reusable steel rings

Designation

These die sets are used for IR spectrometers, which cuvette holder is designed for steel mandrel rings, inside which the analyte with KBr is pressed. As a rule, the inner diameter of the ring is from 3 to 5 mm.

The size of the mandrel depends on the manufacturer and the model of the spectrometer. Our company manufactures vacuum die sets for molding of KBr into steel rings with the dimensions you need.

These die sets can also be used during X-ray fluorescence analysis (XRF).

Advantages

• The process of pressing takes place directly between the stopper and the pressing punch without using intermediate anvils that significantly reduces the sample preparation time.
• Air extraction occurs across the all formative matrix that provides an equal distribution of the pressing material between the stopper and the punch.
• Made of durable tool steel. Hardness 60 HRC.
• Does not “infect” the sample (does not add its own material).
• Work surface polishing (Ra0.08) provides an ideal sample surface and eliminates sample sticking on the ends of the punches.
• Die set design ensures the accurate removal of the finished sample.

Supply package

• ready-assembled die set;
• top stopper;
• rings for sample pressing (quantity is determined by the customer);
• An additional set of O-shaped rubber rings;
• instruction manual.