MRC FIGR-100 Скачать руководство пользователя страница 4

In this unit, there is a series of intermediate special heat exchangers (cascade 
condensers) between the air-cooled condenser and the final cooling coil (cold probe). 
There are several stages of partial condensation, phase separation, condensate 
throttling, and intermediate cooling. In addition, the system has a suction-side 
refrigerant vapor expansion tank and a discharge-side buffer tank to limit start-up 
discharge pressures. 

Control unit 

The control unit with indication and operating functions,   
The equipment is provided with a LED display to indicate the measurements and 
settings as well as the operational status. The setpoint and other settings are 
selected using two or three keys. 
A Pt100 temperature probe senses the temperature inside the Cryocoil. The 
measurement is processed by a high-resolution AD converter.

   

4

  Brief instructions

4.1 Assembly and setting up 

Carefully remove the packaging materials and visually inspect the unit for shipping 
damage. The flexible line to the cold probe should have no sharp bends nor signs of 

Содержание FIGR-100

Страница 1: ...ctions and safety notes If you have any questions please phone us Follow the instructions on setting up operation etc This is the only way to exclude incorrect operation of the equipment and to ensure...

Страница 2: ...n the probe and line The flexible line to the cold probe should have no sharp bends nor signs of broken tubing 2 Unpacking Goods are packed carefully largely preventing transport damage After unpackin...

Страница 3: ...r d throttling and evaporating this latter condensate in a coil to produce cooling at very low temperatures e passing the refrigerant leaving the cooling coil back through the heat exchanger to the co...

Страница 4: ...sures Control unit The control unit with indication and operating functions The equipment is provided with a LED display to indicate the measurements and settings as well as the operational status The...

Страница 5: ...off Remove the liquid nitrogen cold trap from the vacuum system and insert the cold probe in its place Make certain there are no sharp bends or strains on the flexible insulated line leading to the co...

Страница 6: ...ess Field Parameter Table Pressing can go to the next parameter pressing or can modify a parameter The equipment will escape auomatically from the parameter table if no key is pressed within 30 second...

Страница 7: ...ial 5 Maintenance 5 1 Maintenance and Periodic Inspections The only component requiring maintenance is the air cooled condenser It should be kept clean enough for free air flow through it Accumulated...

Страница 8: ...servicing it is advisable to contact our Technical Service department If the equipment has to be returned to the factory please ensure that it is carefully and properly packed MRC accepts no responsib...

Отзывы: