3 | Product description
Büchi Labortechnik AG
20/100
Operation Manual Lyovapor™ L-200/L-200 Pro
Specification
L-200 for 50 Hz
L-200 for 60 Hz
Power consumption
(rated)
1'200 W
1'200 W
Power consumption
(maximum)
1'800 W
1'800 W
Lug
10 A/250 V
10 A/250 V
Frequency
50 Hz
60 Hz
Overvoltage category
II
II
Protection rating
IP20
IP20
Pollution degree
2
2
Condensing capacity
at 20 °C ambient temperature
≥ 6 kg / 24 h
≥ 6 kg / 24 h
Lowest condenser temperature
-55 °C
-55 °C
Temperature divergence
± 3.0 °C
± 3.0 °C
Condenser capacity
≤ 6 kg
≤ 6 kg
Condenser surface area
1'410 cm
2
1'410 cm
2
Number of compressors
1
1
Refrigerant
R507 CFC-free
R507 CFC-free
Refrigerant quantity
485 g
442 g
Drying shelf temperature regulation up to 60 °C
up to 60 °C
Inert gas pressure
1.1 - 1.2 bar
(max. 2 bar)
1.1 - 1.2 bar
(max. 2 bar)
Drying shelf temperature tolerance
± 1.0 °C
± 1.0 °C
Cooling capacity compressor
1.97 kW
2.33 kW
Vacuum generation time to 0.1
mbar*
Typically ≤ 10 min
Typically ≤ 10 min
Volume-based leakage rate*
Typically ≤ 0.001 mbar
x L/sec
Typically ≤ 0.001 mbar
x L/sec
Minimum system vacuum
(with Pfeiffer Duo 6 vacuum pump /
without samples)
Typically ≤ 30 mTorr
Typically ≤ 30 mTorr
Optimum control range vacuum
(with Pfeiffer Duo 6 vacuum pump /
without samples)
50 to 500 mTorr
50 to 500 mTorr
Certificates
CE / CSA
CE / CSA
3.6.2
Ambient conditions
For indoor use only.
Max. altitude above sea level
2'000 m
Ambient temperature
15 - 30°C
Maximum relative humidity
80 % for temperatures up to 30°C
