ПРИМЕРЫ ПРИМЕНЕНИЯ
When preparing temperaturesensitive materials for analysis,
it is important to ensure that the
substances to be analysed are
not altered by heating during
homogenization. For example, if
the temperature rises above 40°C
during the grinding process, APIs,
vitamins or volatile components
may be altered.
In wet grinding processes, the
temperature inside the jar
increases significantly due to
high energy input and longer
grinding times. In addition, also
pressure levels can be high, for
example when alcohols are used
as dispersion media. Monitoring
temperature and pressure helps
ensure safer operations and
facilitates process management.
When ball mills are used to
convert chemical processes,
specific temperature or pressure
conditions are required to
achieve the desired properties of
the end product. Pressure and
temperature measurements can
be used to study the conditions
under which specific reactions
take place.
Описание
The GrindControl monitors and records the
development of pressure and temperature of a
ball mill process.
Monitoring the two variables "pressure" and
"temperature" provides valuable information about
what is happening inside the grinding jar.
GrindControl is used to improve sample preparation,
for example of temperature-sensitive materials, to
control colloidal or long-term grinding processes, or
to successfully perform material synthesis such as
mechanical alloying or mechanochemical processes.
The GrindControl system is available for the
planetary ball mills PM 100, PM 300 and PM 400 as
well as for the Mixer Mills MM 500 nano and MM 500
control and for the High-Energy Ball Mill Emax. The
system consists of the pressure and temperature
measurement hardware and an analysis software.
ПРИНЦИП РАБОТЫ
A transmitter is integrated in the lid and sends the
signals of the pressure and temperature sensor data
to a receiver that is plugged into the PC. A secure
industry standard protocol is used for transmission.
To detect the temperature inside the grinding jar,
the temperature sensor is thermally decoupled. A
filter is used to protect the pressure sensor from
contamination.
The GrindControl software is an intuitive program
that allows to record the measured variables in real
time making them available for later evaluation. The
measurement data is transferred to the PC and a
measurement protocol is stored in a consecutive
measurement list. The data can be exported for
further processing.
development of pressure and temperature of a
ball mill process.
Monitoring the two variables "pressure" and
"temperature" provides valuable information about
what is happening inside the grinding jar.
GrindControl is used to improve sample preparation,
for example of temperature-sensitive materials, to
control colloidal or long-term grinding processes, or
to successfully perform material synthesis such as
mechanical alloying or mechanochemical processes.
The GrindControl system is available for the
planetary ball mills PM 100, PM 300 and PM 400 as
well as for the Mixer Mills MM 500 nano and MM 500
control and for the High-Energy Ball Mill Emax. The
system consists of the pressure and temperature
measurement hardware and an analysis software.
ПРИНЦИП РАБОТЫ
A transmitter is integrated in the lid and sends the
signals of the pressure and temperature sensor data
to a receiver that is plugged into the PC. A secure
industry standard protocol is used for transmission.
To detect the temperature inside the grinding jar,
the temperature sensor is thermally decoupled. A
filter is used to protect the pressure sensor from
contamination.
The GrindControl software is an intuitive program
that allows to record the measured variables in real
time making them available for later evaluation. The
measurement data is transferred to the PC and a
measurement protocol is stored in a consecutive
measurement list. The data can be exported for
further processing.
Технические характеристики
Отображать в слайдере на главной | Да |
Software | live monitoring of measurement data, full measurement protocol, storable templates, list of performed measurements, data export in .pdf and .csv |
Technical requirements | PC with min. Windows 10 and USB 2.0 |
Transmission frequency | 1 /s |
Диапазон измерения, с | gas pressure: 0 - 500 kPa (5 bar) temperature: -25°C - +90 °C (accuracy 1% for 0 - 70 °C) |
Дополнительные приспособления | grinding jar, opening aid, cleaning tools, o-ring, PC-software (PC not included), USB-Bluetooth dongle, filter |
Исходный материал | твёрдый, средней твёрдости, мягкий, хрупкий, эластичный, волокнистый |
Криогенное измельчение | yes min. -25 °C |
Масса нетто, кг | lid with sensor unit 1660 g (PM); 340 g (MM) |
Материал размольной гарнитуры | hardened stainless steel, Оксид циркония |
Мокрое измельчение | да |
Область применения | material synthesis/ agriculture, Биология, Химия / Пластики, геология / металлургия, машиностроение / электроника, медицина / фармацевтика, окружающая среда / переработка, пищевые продукты, стекло / керамика, стройматериалы |
Применения | pressure and temperature measuring on PM 100, PM 300, PM 400, Emax, MM 500 nano/control |
Принцип измельчения | удар, трение |
Размер загрузки / полезный объем* | 45 ml (MM); max. 220 ml (PM) |
Размеры размольных стаканов | 125 ml (MM); 250 ml & 500 ml (PM) |
Стандарт | CE |
Сухое измельчение | да |
Тип размольных стаканов | Screw-Lock (MM) and EasyFit jars (PM) with integrated safety closure devices |
Электропитание | PC Software "GrindControl-Center" (Bluetooth connection up to 5 m) |
Комплектация
Дополнительная вкладка, для размещения информации о товарах, доставке или любого другого важного контента. Поможет вам ответить на интересующие покупателя вопросы и развеять его сомнения в покупке. Используйте её по своему усмотрению.
Вы можете убрать её или вернуть обратно, изменив одну галочку в настройках компонента. Очень удобно.