SMART Freeze-Dryer Technology helps automate and shorten the development of freeze-drying cycles
Clean room or isolator integrable
Configured with instrumentation for complete process information - isolation valve, capacitance manometers, Pirani gauge, 16 thermocouples, Allen Bradley PLC
Built as a ControLyo Controlled Nucleation Technology
ready system which allows for adding ControLyo at any time
Optional LyoFlux TDLAS and Tempris

The LyoStar4 is designed to meet the needs of R&D professionals. Our freeze drying equipment is used for applications ranging from process development for scale-up to product processing for stability studies to formulations work. Models are available in stoppering and bulk configurations.
The LyoStar is an R&D and process development freeze-dryer that provides unmatched process accuracy, reliability and unique ease-of-use features. The LyoStar features RTD-controlled shelf temperature accuracy of +/- 0.5°C or better and vacuum control within 0.1% of set-point. Its robust 5.5 hp cascade refrigeration system enables shelf pull down from ambient to –40°C in less than 25 minutes, and the ultra-reliable scroll compressors feature just 3 moving parts.

Specifications

Lowest Shelf Temperature	≤ -70°C
Shelf Temperature Control Range	-70 to 60°C
Shelf Temperature Control Range Tolerance	± 0.5°C
Shelf Pull-Down from 25°C to -40°C	≤ 25 minutes
Lowest Condenser Temperature	≤ -85°C
Maximum Condenser Capacity	≥ 30 L
Condenser Surface Area	0.548 m2 (850 in2)
Condenser Pull-Down from 20°C to -45°C	≤ 10 minutes
Number of Compressors	2
Compressor Horsepower (high-stage / low-stage)	3.5 hp / 2 hp
System Refrigerant (high-stage / low-stage)	R449A / R508B
Vacuum Time to 100 Millitorr	≤ 25 minutes
Vacuum Rate of Rise (per hour)	≤ 40 μbar (30 mT)
Volume-Based Leak Rate	0.0019 mbar-L/sec (0.0014 Torr-L/sec)
Lowest System Vacuum	≤ 13 μbar (10 mT)
Vacuum Level Control Range	26 to 667 μbar (20 to 500 mT)
Vacuum Level Control	± 7 μbar (± 5.0 mT)
Temperature Uniformity§	± 1.0°C

Dimension data

	Dimensions	Move In Dimensions
Width	994 mm	994 mm
Depth	1208.5 mm	1208.5 mm
Height	2137.6 mm	1952.6 mm
Maximum Weight (estimated)	680 kg	680 kg
Minimum Clearance on All Sides	610 mm	-

Vial capacity

Vial Size	2R	5R	10R	20R	30R
# Per Shelf	522	306	220	144	144
Total # of Vials	1566	918	660	432	432

Contact

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Sysmex Nederland B.V.

Ecustraat 11

4879 NP Etten-Leur

The Netherlands

www.sysmex.nl

+31 (0)76 508 6000

+31 (0)76 508 6086

info@sysmex.nl

Sysmex Belgium N.V.

Chaussée de Bruxelles 135A

1310 La Hulpe

Belgium

www.sysmex.be

+32 (0)2 769 7474

+32 (0)2 7697499

info@sysmex.be

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