assume the system is in vacuum

Russian translation: приведены для системы, находящейся под вакуумом

14:15 Jul 24, 2018
English to Russian translations [PRO]
Medical - Medical: Pharmaceuticals
English term or phrase: assume the system is in vacuum
Set the shelf cooling temperature to the required value, e.g., -50°C.
Select Shelf Temperature Regulation on the Console Screen to activate the shelf temperature control function.
Refrigerant starts expanding in the flow cooler when the refrigerant passes through the expansion valve.
Monitor the shelf temperature.
Closely monitor the refrigerant compressor performance via the pressure gauges.
Product freezing takes 3 to 5 hours.
In some circumstances, freezing takes longer.
The following factors affect freezing time:
Product type and thermal characteristics.
Product depth of fill.
Shelf temperature control setting.
Quantity of product.
The selected freeze-drying cycle.
Method used to load containers on shelves.
Start the condenser cooling sequence as follows:
Verify condenser defrosting valve, condenser inlet valve, condenser drain valve and main isolation valve are closed.
Select Condenser Cooling button on the Console Screen and enable condenser cooling.
A temperature probe attached to the condenser coil wall in the middle of the coil detects condenser temperature.
Differences may occur in the condenser temperature at different pressures.
Generally, the condenser temperature decreases proportionally with system pressure.
Temperatures quoted in the specification **assume the system is in vacuum**.
Fluctuations in the condenser temperature also occur depending on the expansion valve setting and the system load conditions.
The fluctuations, due to load, decrease as the load conditions approach maximum.
The condenser temperature should fall to -40°C from 20°C within 30 minutes; leave the condenser in this condition for 10 minutes before proceeding with vacuum pump down.
Vacuum Pump Down
Product must be at correct temperature before starting vacuum pump down.
Maxim Polukhin
Local time: 21:30
Russian translation:приведены для системы, находящейся под вакуумом
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Local time: 21:30
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Summary of answers provided
4 +3приведены для системы, находящейся под вакуумом
3предположим, что система находится в вакууме
Vladyslav Golovaty



1 hr   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +3
приведены для системы, находящейся под вакуумом


Local time: 21:30
Native speaker of: Native in RussianRussian, Native in BelarusianBelarusian
PRO pts in category: 23
Grading comment

Peer comments on this answer (and responses from the answerer)
agree  Natalie
21 mins

agree  Denis Putko
1 hr

agree  Ilya Razmanov: ну или для "вакуумированной системы".
17 hrs
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2 hrs   confidence: Answerer confidence 3/5Answerer confidence 3/5
предположим, что система находится в вакууме


Vladyslav Golovaty
Local time: 21:30
Works in field
Native speaker of: Native in RussianRussian
PRO pts in category: 90
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