Temperature uniformity is the key factor of drying quality. Conventional series design cannot avoid heat loss (normally±2~3℃)
but our patented spiral design minimizes heat loss while gives uniformity less than ±1℃,
brings best drying quality as well as cost saving by minimal energy loss.

Blackbox helps user and manager for prompt diagnosis on any sign of malfunction during operation
by integrated technology of IOT(Internet of things) and ICT(Information and Communications Technologies).

▣ IoT remote monitoring service
Internet of things technology. 24/7 monitoring service by
manufacturer’s server as well as user’s smart phone.
Real time diagnosis and data keeping.
▣ Proactive service
Process data can be monitored all the time by smart
phone application.
Any incident shall be reported to authorized manager
and service action can be instructed without visiting
installation site.
*App. OS: Android 2.3 (Gingerbread or latter),
IOS 9.2 or latter
▣ Command room data monitoring
- Temperature: sample, shelves, condenser, refrigeration system
- Pressure: vacuum, chamber
- Alarms: sensor failure, condenser overheat, over current,
oil circulation failure, motor overheat, heater
malfunction, condenser temperature error,
vacuum failure, heat media circulation problem
- General data: Process status including pre-freezing,
User friendly interface and 10”TFT touch screen provide convenient control and monitoring.
Also all events during process are recorded and recipe set up function allows
easy processing with various conditions and materials.

Main
Selection between Auto and Manual mode.
Alarms, Lamp, Temperature set up are displayed. Entire process time, shelf temperature, cold trap temperature, vacuum level is monitored.
The whole progress is visually monitored.
Progress
Current status must be monitored.
Any event must be recorded and reported.
Program status is displayed.
Setting
User can set up its own recipe step by step with each parameter along with duration of time.
Programs can be saved so each recipe can be chosen by user anytime.
IOT test
Each compartment of equipment is tested by sending electric signal for monitoring the pro-cess
and functionality.
Control function
- Operation status can be monitored by PC through RS/232(485) communication
port.
- Data management by USB (Touch optional) Drying time record is stored.
Vacuum pump usage time is recorded for timely maintenance.
- Parameter unit is convertible for user's convenience. (℃ ← → ℉, mTorr ← → mBar)
- Line voltage is displayed for protection of machine. (Low/high voltage) .


Why LP MASTER!
Stability and credibility are first priority for biological and pharmaceutical application offreeze drying. Therefore precise and reliable control and monitoring are very critical forsuccessful freeze drying process and such precise monitoring software must be required.Our authentic monitoring/control software is designed to comply with FDA guideline withflexibility to meet various changes. It also gives abundant libraries to meet satisfactorycompliance for user’s various requirements.

Software Library
- Process monitoring: Comprehensive data supply through entire drying process
allows you to have optimal condition and best recipe.
- Recipe management: Automatic operation is available by selection of saved
recipe that can be expanded further.
- Audit Trail : All data from system is traced and monitored.
- User Access: Only authorized user can manage operation, control and monitoring
by security library access.
- SCADA System: Choice of data management and record nagement period
are available.
- Vacuum Integrity test Library: Test on vacuum of chamber before drying process.
- Trend: Graphic data management of accumulated real time data
(drying / SIP / CIP - Conductive).
- 21 CFR Part 11 compliance
Designated application is available for real time monitoring of process history, status and events regardless of user’s location.
It is fantastic experience and convenience with aesthetic user interface.

Trend window
Variation of drying process is displayed. 24 hours previous trend can be reviewed.

Prompt and efficient defrosting process by combination of steam and hot water with
hot gas solenoid method. Process completes within 60 minutes

Minimizing chance of contamination from external atmosphere during loading/unloading process
as well as energy loss by automatic control of Pizza door.

Sealing is completed under vacuum condition (0.3mBar) automatically.
*Stoppering devices are hydraulic cylinder and bellows type (anti-contamination)
*Hydraulic Pressure: 70~110kgf/㎠

Steam from PSG(Pure Steam Generation) sterilizes inside of chamber.
(Sterilizing temperature is 122℃ with more than 20 minutes, Air pocket exhaust is executed
more than 3 times and initial exhaustion is completed within an hour)

Patented system of automatic revolution nozzles cleans inside of drying chamber by high pressure
RO water with no dead space and minimal consumption of water to lower the maintenance cost.

Primary Vacuum Tester is equipped for automatic testing on vacuum status before freeze drying process.
Pull down time: within 45 minutes from 760Torr to 100mTorr. Eventually maintained lower than 20mTorr

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