High-pressure laboratory autoclave model II Basic version, Autoclave head II, 1 piece
SKU 2126.1
€ 775,26
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High-pressure laboratory autoclave model II Basic version, Autoclave head II, 1 piece
Product Details
HS code: 73072310
Material: Stainless steel
EAN: 8721028065841
Brand: Carl Roth
Material: stainless steel 1.4571 (V4A).
200/300 ml/100 bar, 250 ml/200 barModel II encompasses devices for all reactions where spontaneous gas development and a quick increase in pressure are to be expected. The devices are operated with a large bursting disc, that is incorporated in the autoclave head. They thus offer maximum operational safety. The enlarged autoclave head is screwed directly onto the cylindrical autoclave beaker. It contains the bursting disc holder at the top and three threaded openings at the side. For connections with: valves, reducers for pressure gauges and temperature sensors or burst disc safety device ll (when using magnetic stirrer head MRK 10).Threaded openings can be closed with screw stoppers. Sealed with PTFE gaskets (max. 180 °C) or pure silver gaskets (max. 300 °C).Depending on the scope of the autoclave system, delivery times may apply!
| Autoclave beakers | 200 mm | 300 ml | 250 ml |
| Empty space (ml) | 265 | 350 | 320 |
| Working capacity (ml) | 200 | 300 | 250 |
| Height (mm) | 220 | 300 | 300 |
| Weight (g) | 1375 | 1900 | 2250 |
| Max. working pressure (bar) | 100 | 100 | 200 |
| Test pressure at +20 °C (bar) | 300 | 300 | 400 |
| Outside Ø (mm) | 50 | 50 | 50 |
| Inside Ø (mm) | 40 | 40 | 37 |
| Bottom shape | flat outside and inside | ||
| Material | V4A stainless steel 1.4571 | ||
| Working temperature | -60 to +300 °C | ||
High-pressure laboratory autoclaves model II Basic equipment
Technical Information
| Designation | Autoclave head II |
OVERVIEWHigh-pressure laboratory autoclaves from ROTH
| Model 0 | Model I | Model II | Model IV | |||
| Max. working volume (ml) | 50 | 100 | 200 | 300 | 250 | 500 |
| Max. working pressure (bar) | 100 | 100 | 100 | 100 | 200 | 100 |
| Heating mantle | none | 10 S | 20 S | 30 S | 30 S | 50 S |
| Sampling possible | no | no | yes | yes | ||
| Stirrer connection possible | no | no | yes | yes | ||
| Temp. measurement in autoclave possible | no | no | yes | yes | ||
Attention
Due to the shape of the screw thread, cold setting of cylinder and head is possible when screwing these on. This usually leads to them sticking when opening and the thread breaking as a result.The conducted reaction necessitates coating the thread with a release agent such as PTFE spray (Art. No. K007.1).Warning: Do not use PTFE screw thread tape!
Advice for working with silver gaskets
When working with silver gaskets, it is essential to tighten the screw threads very tightly to achieve the necessary seat. We therefore recommend annealing the silver gaskets at +850 °C before use - the gaskets remain softer and more pliable, even when cool, and seal more efficiently.
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