High Pressure Laboratory Reactor
TOPTION brand high pressure reactor is widely used in Chemistry, Pharmaceutical, Macromolecule, Metallurgy, Environmental Protection,etc, chemical process areas.
For instance: high pressure reaction, hydrogenation reaction, catalytic reaction, synthetic process, pharmaceutical synthesis, high pressure polymerization, nano synthesis, conditions screening, crystallization screening, combinatorial chemistry, biomass conversion, supercritical reaction, hydrothermal reaction, polymer synthesis, electrochemical corrosion testing, infrared detection,etc.
1. The maximum operating temperature of THR High Pressure Reactor is 250℃, use corrosive medium to do reaction, PTFE inner is optional, but its high temperature resistance is 180℃,so if the corrosive medium temperature is over 180℃, please choose other material reactors.
2. THR Series High Pressure Reactor adopt module heating method, which is quick heating and precise temperature control.
3. THR series high pressure laboratory reactor all are internal magnetic stirring, when magnetism arrive 250℃, degaussing phenomenon will happen, so if operating in over 250℃ condition, please choose TOPTION MHR Series High Pressure Reactor.
Technical parameters of high pressure reactor autoclave:
The stirring reactor laboratory miniature high-pressure reaction kettle |
Model | THR50 | THR100 | THR250 | THR500 |
Material capacity(L) | 50ml | 100ml | 250ml | 500ml |
The working interface | LCD Display | LCD Display | LCD Display | LCD Display |
The maximum operating temperature | 250℃ | 250℃ | 250℃ | 250℃ |
The maximum operating temperature with PTFE Liner | 180℃ | 180℃ | 180℃ | 180℃ |
Heating mode | Module heating | Module heating | Module heating | Module heating |
The heating power | 1.2KW | 1.2KW | 1.5KW | 2.0KW |
Stirring speed | 0-1200rpm | 0-1200rpm | 0-1300rpm | 0-1300rpm |
Stirring method | The internal magnetic stirring | The internal magnetic stirring | The internal magnetic stirring | The internal magnetic stirring |
The stirring power | 40W | 40W | 40W | 80W |
The maximum working pressure | 10Mpa | 10Mpa | 10Mpa | 10Mpa |
Materials of construction | SS304 (standard); (SS316L Alloy TA2, ALLOY C-276, Nickel ALlloy, Zirconium materials are optional) |
PTFE liner | Optional |
Note: 1. Max volume 2000ml could be customized. 2.Suitable for the material which temp <250℃ and is nonmagnetic. 3.Temperature timing set, temp. set when working, this function is optional. |
Structure description of lab scale high pressure reactor:
- Pressure Gage – monitor working pressure in reactor.
- Explosion Valve – Protect reactor over-pressure working.
- Temperature Sensor Plug – monitor the temperature in reactor, connect with thermocouple.
- Needle valve – air inflow, exhaust or sampling.
- Handlebar – to teardown reactor lid.
- Temperature measure jacket tube – used to insert temperature sensor.
- Accused of bottom tube – used to sample during reaction.
- Reactor lid lock screw – uniform distribution 6pcs in total, clockwise is tight, anticlockwise is loose.
- Reactor body – coefficient of material charging is 80% of reactor whole volume, not suitable for all kinds of medium.

- Temperature display – display real time temp. when working.
- Rotating speed display – display real time rotating speed during working.
- Indicator lamp display – function indicator when working.
- Temp & time set key [T-Set] – used to set temperature, timing, and parameters which is related with temperature & time.
- UpKey – add key.
- Down key and self set key – reduce key and self set key.
- Lift key and check key – shift key and check working time & timing.
- Speed set key – used to set speed and related parameters.
- Working and stop key – start or stop working.