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High Pressure Digestion:
HPA-S
HPA-S represents the ultimate performance in wet chemical high pressure digestion sample preparation for AAS, ICP and Voltammetry.The HPA-S acid digestion method is an internationally recognized reference procedure and is in operation as a high-performance routine instrument in numerous laboratories. Hermetically sealed reaction vessels, temperatures up to 320 °C and pressures up to 130 bar guarantee quick and complete mineralization - free of systematic errors.
Key Features
High and consistent temperatures and pressure
- Acid digestion up to 320 °C and 130 bar (1900 psi)
- Total mineralization of samples
- No deformation of vessels or lids
- Unlimited digestion time
Uniform heating of all vessels
- Accurate temperature control
- Same reaction condition for every sample - independent of sample, reagents and vessel size
Best high pressure digestion vessels
- Hermetically sealed, high-purity quartz vessels
- No loss of analytes, minimal contamination
- Inexpensive one-way seals, no cleaning
- Different sizes of vessels for optimal adaptation to different tasks
Safety without compromise
- Robust construction with multiple pressure relief devices
- Secure locks prevent operation errors
Technical specifications :
Pressure vessel | High-tensile stainless steel, volume: 1.5 L |
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Lid | Quick seal with safety lock |
Max. operating temperature | 320 °C |
Operating pressure | 130 bar / 1900 psi |
Max. pressure | 180 bar / 2600 psi |
Testing pressure | 258 bar / 3740 psi |
Power | 1700 W at 230V, 50…60 Hz |
Dimensions (WxDxH) | 460 x 420 x 820 mm |
Weight | 45 kg |