EN

HP-GCD: Gravimetric cup and vial dosing

High-precision dosing of powder samples from cups and vials - The flexible solution for numerous materials and applications

HP-GCD system for gravimetric dosing of sample material from a vial. The automated unit with stainless steel containers, drive components, and sensors enables precise and reproducible material feeding for subsequent analysis. Gravimetric dosing of sample material from a vial in the HAG system
HP-GCD dosing system integrated into the HAG system for gravimetric sample feeding. The automated unit with stainless steel components, drive elements, and pneumatics ensures precise and reproducible material dosing. HP-GCD within the HAG system
HP-GCD system within the HAG system for gravimetric dosing of sample material. The unit with stainless steel containers, dosing module, and extraction hood ensures precise, automated, and clean material feeding. HP-GCD within the HAG system
HP-GCD module for gravimetric dosing of sample material from a vial. The transparent sample tube is integrated into an automated unit with pneumatic and drive components, enabling precise and reproducible material feeding. Gravimetric dosing of sample material from a vial
HP-GCD dosing system integrated into a HAG-HF system for gravimetric sample feeding. The automated unit with stainless steel container and positioning system enables precise and reproducible dosing of sample material. HP-GCD within a HAG-HF
HP-GCD system for gravimetric dosing of sample material from a beaker within a HAG-HF system. The automated unit with stainless steel container, dosing module, and pneumatic components enables precise and reproducible material feeding. Gravimetric dosing of sample material from a cup in the HAG-HF
HP-GCD system for gravimetric dosing of sample material from a vial. The automated unit with stainless steel containers, drive components, and sensors enables precise and reproducible material feeding for subsequent analysis.
HP-GCD dosing system integrated into the HAG system for gravimetric sample feeding. The automated unit with stainless steel components, drive elements, and pneumatics ensures precise and reproducible material dosing.
HP-GCD system within the HAG system for gravimetric dosing of sample material. The unit with stainless steel containers, dosing module, and extraction hood ensures precise, automated, and clean material feeding.
HP-GCD module for gravimetric dosing of sample material from a vial. The transparent sample tube is integrated into an automated unit with pneumatic and drive components, enabling precise and reproducible material feeding.
HP-GCD dosing system integrated into a HAG-HF system for gravimetric sample feeding. The automated unit with stainless steel container and positioning system enables precise and reproducible dosing of sample material.
HP-GCD system for gravimetric dosing of sample material from a beaker within a HAG-HF system. The automated unit with stainless steel container, dosing module, and pneumatic components enables precise and reproducible material feeding.

Use

  • Gravimetric dosing of powder and granular samples and additives

 

Material

  • Different sample types and additives

 

Operation mode

  • Automatic

All advantages at a glance

High-precision dosing from sample containers

The HP-GCD enables gravimetric dosing of powder samples from cups or vials into crucibles or other containers. The HP-GVD is used, e.g., in the HAG-HF fusion machine, but is also found in numerous other applications. The sample material is agitated in cups or vials by means of vibration and impulse motions. The vibration strength of the HP-GCD is continuously adjusted to the difference to the target weight and the change in weight. This enables both precise and fast achievement of the required weight.

High flexibility for numerous applications

Cup dosing is usually carried out using a special cup. The specific cup shape and the sliding coating ensure precise and reliable dosing of the sample material. The sample material can be filled into the special cup manually or automatically. It is also possible to use the special cup as an insert for a 100 cm standard steel cup. Sample material from an automatic pulverizer such as the HP-MA can then be filled directly into the special cup.

The HP-GCD also makes it possible to gravimetrically dose powder sample material from a plastic vial. The vial can be filled volumetrically, e.g., in the HP-SCD and then stored in the HP-M300 magazine. It is then transported for further sample preparation via a linear conveyor, e.g., to the HAG-HF or to the ICPLab. 

Contamination-free dosing

The HP-GCD does not require any special cleaning mechanisms, as the sample material is dispensed directly from the cup or vial. In the case of complete automation, the special cup can be automatically cleaned with compressed air so that it is ready for the next sample.