Lauda PD 2 DG, Operating Instructions Manual, Page: 16 / 34

16 / 34 Puridest Glass Distillation Apparatus 09/2020
11 Technical Data
Puridest Glass Distillation Apparatus models PD 2 G, PD 4 G and PD 8 G
PD 2 G PD 4 G
Exterior dimensions (W x D x H) 680 mm x 200 mm x 410 mm 680 mm x 200 mm x 410 mm
Distillation capacity 2 l / h mono distillate 4 l / h mono distillate
Distillate quality Mono distillate
approx. 2.2 µS / cm at 25 °C
in conformity with DAB, bacteria and pyrogen
free, low gas content. Mono distillate
approx. 2.2 µS / cm at 25 °C
in conformity with DAB, bacteria and pyrogen
free, low gas content.
The conductivity of the distilled water is directly related to the chemical composition of the raw water. Components of the raw water having the
same or a lower evaporation point than water may deteriorate the conductivity.
Cooling water required 48 l / h 72 l / h
Low water cut-off Electromechanical temperature limiter, with ca-
pillary tube sensor.
Switch-off temperature 135 °C / -15 K Electromechanical temperature limiter, with ca-
pillary tube sensor.
Switch-off temperature 135 °C / -15 K
Water pressure min. / max. > 3 bar / 7 bar
> 43.5 psi / 101.5 psi > 3 bar / 7 bar
> 43.5 psi / 101.5 psi
Electrical connection
Mains supply
Internal fuse
On-site fuse 230 V +/-10 %, 50 / 60 Hz, 1.5 kW
Mains connection cable with Schuko plug,
internal 2 x 8 A inert, on-site 10 A inert 230 V +/-10 %, 50 / 60 Hz, 3.0 kW
Mains connection cable with Schuko plug,
internal 2 x 15 A inert, on-site 16 A inert
Caution! Mains voltage deviations, even with the mentioned limits, influence the quantity of distillate produced.
Protection class / - type I / IP20 I / IP20
Surrounding conditions Use only inside buildings (not in potentially explo-
sive areas). Use only inside buildings (not in potentially ex-
plosive areas).
Height above MSL up to 2000 m MSL up to 2000 m MSL
Ambient temperature +10 °C to +40 °C +10 °C to +40 °C
Humidity max. 80 % rel. humidity to 31 °C, decreasing to
40 % rel. humidity at 40 °C max. 80 % rel. humidity to 31 °C, decreasing to
40 % rel. humidity at 40 °C
Net Weight 16.2 kg 16.2 kg
Weight with water filling 20.2 kg 20.2 kg