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REALIZING YOUR IDEAS

REALIZING YOUR IDEAS. The Only Microwave with Non-Contact Pressure and Temperature Control . Real-time control of temperature in all vessels. Real-time control of pressure in all vessels. Highest Safety. Integrated Gas-collecting system prevents emissions.

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REALIZING YOUR IDEAS

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  1. REALIZING YOUR IDEAS

  2. The Only Microwave with Non-Contact Pressure and Temperature Control

  3. Real-time control of temperature in all vessels Real-time control of pressure in all vessels Highest Safety Integrated Gas-collecting system prevents emissions Controlled pressure release of vessels 100% acid resistant pressure vesselsmade of high-quality TFM

  4. IR-measurement at wavelength, where TFM does not absorb IR-radiation • Thermal radiation of the vessel is filtered out TFM Heat radiation of vessel surface Heat radiation of sample IR-Sensor FilterIR-radiation

  5. IR-spektrum of TFM Black body radiation (2,5 µm) (10 µm) • Meßbereich BERGHOF DIRC-Technologie

  6. Calibration tool 200°C • Fast reaction of DIRC Sensor (click on picture to start movie)

  7. Direct Measurement of all sample temperatures! • Detection of exothermic reactions in all vessels!

  8. Based on change of optical properties of a glass ring under mechanical stress • Optical properties of the glass ring are measured with polarised light • Zero and gain are adjusted automatically before each run Polarized light Glass ring Optical sensor Internalpressure

  9. Improved safety through pressure control • Digestion of Coffee  50 - 300 mg  8 mL HNO3 Benefit: Fast process Optimization!

  10. Easiest Handling Top- loading for simple insertion and removal of vessels No sensor connections Simple, fast and safe vessel handling Touch-Screen intuitiv, easy user interface

  11. Superior control of digestion • Intuitiv software speedwave AutoControl • German / English / French / Spanish ... • Power PC 5200 (266MHz) • 5,7“ Touch-Screen, monochrome • USB-Port for data export • Ethernet for network integration

  12. Easy user interface • Fast method programming • 25 Pre-installed applications . (EPA, ISO, DIN Norm...) • Real-time control of all sample temperatures & pressures

  13. Pressure Vessels - Handling DAP-30+, DAP-60+, DAP-100+ • Handling of DAP-vessels (click on picture to start movie)

  14. Pressure Vessels – Integrated Suction System • Simplified handling, thanks to Top-Loading (click on picture to start movie)

  15. Pressure Vessels – Unloading Microwave • Simplified handling, thanks to Top-Loading (click on picture to start movie)

  16. Pressure Vessels - Handling DAP-30+, DAP-60+, DAP-100+ • Opening of DAP-vessels (click on picture to start movie)

  17. Pressure Vessels - Handling DAK-100/4 • Handling of DAK-vessels (click on picture to start movie)

  18. Pressure Vessels - Handling DAK-100/4 • Opening of DAK-vessels (click on picture to start movie)

  19. Reduced Costs of Ownership Simple, fast and safe vessel handling No connection of sensors and cables High productivity • Digestion vessels made of high-quality TFM • Lifetime 3 years or more • Warranty on vessels

  20. Sample Throughput per Day 11 - 12 = Optimal number of vessels!! Calculated times per sample: 4 min. weigh-in + addittion reagents + closure/open + solution transfer + cleaning vessel

  21. Sample Throughput per Day Calculated times per sample = 4 min. Digestion time = 45 min. (no pre-cooling!) saved time = 15 min. Calculated with a 9h working day (Lunch included)

  22. BERGHOF Products + Instruments • Isostatic Molding Method Uniform compression from all sides • no preferred orientation, free of tension and strain • higher, homogeneous density • reduced porosity and adsorption • increased tensile strength in all directions

  23. No more explosions thanks TFM-PTFE vessels Experiment: • Blocking the rupture-disc • Digestion at about 100 bar • Pressure limit was exceeded by factor 2 Result: • Vessel didn´t get untight • No explosion • TFM vessel lose his form

  24. Real-time control of temperature in all vessels Reliable Analytical Results Permanently closed digestion vessels • Digestion vessels made of high-quality TFM • Lifetime 3 years or more • Warranty on vessels

  25. Long Lifetime & Reproducibility of TFM-PTFE vessels

  26. Pressure Vessels • Blank HNO3 / Al-rupture disc • Concentrations in µg/l (=ppb) • Blank HNO3 / TFM-rupture disc • Concentrations in µg/l (=ppb) Ag <0,025 Al <0,25 As <0,025 Ba <0,05 Be <0,25 Bi <0,025 Ca 15 Cd <0,025 Co <0,025 Cr <0,05 Cu <0,025 Fe <0,25 Hg <0.1 K 5.0 Li <0,025 Mg 0.5 Mn <0,05 Na 5.0 Ni <0,025 Pb <0,05 Sr <0,025 U <0.001 V <0,025 Zn 0.3 Ag <0,025 Al <0.1 As <0,025 Ba <0,05 Be <0,25 Bi <0,025 Ca <0.2 Cd <0,025 Co <0,025 Cr <0,05 Cu <0,025 Fe <0,25 Hg <0.1 K <0.5 Li <0,025 Mg <0.1 Mn <0.05 Na <0.1 Ni <0,025 Pb <0,05 Sr <0,025 U <0.001 V <0,025 Zn <0.1

  27. distillacid - Subboiling • Subboiling BSB 939-IR • Contact-free infrared heating • Completely made of TFM and PFA Vol. Time Water 1.8 l 24 h HNO3 1.2 l 24 h HCl 1.1 l 24 h HF 1.0 l 24 h

  28. distillacid - Subboiling • Purity and price comparison of HNO3 Purity level Conc. Price Reagent grade/p.a. 10 – 200 ppb 30.- EUR/L High-purity 0.1 – 10 ppb 160.- EUR/L Ultra-high purity 10 – 200 ppt 710.- EUR/L distillacid 25 – 500 ppt 30.- EUR/L

  29. distillacid - Subboiling • HNO3-purity starting with HNO3 p.a. • Concentrations in µg/l (=ppb) Ag <0,025 Al <0,25 As <0,025 Au <0,025 Ba <0,05 Be <0,025 Bi <0,025 Ca <0,5 Cd <0,025 Co <0,025 Cr <0,05 Cu <0,025 Fe <0,25 Ge <0,025 Hg <0,1 K <0,5 Li <0,025 Mg <0,25 Mn <0,05 Mo <0,025 Na <0,5 Ni <0,025 Pb <0,05 Pt <0,025 Sr <0,025 V <0,025 Zn 0,1 Zr <0,1

  30. Service • Accredited application laboratory EN ISO/IEC17025:2000 • Collection of applications • Work-Shops and personally demonstrations • Specifically trained dealers and service technicians • Costumised solutions • Quality management system EN ISO 9001:2000

  31. Your Benefit • Unsurpassed Safety • Easiest Handling • Reliable Analytical Results • Lowest Costs of Ownership

  32. REALIZING YOUR IDEAS Many thanks for your attention!

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