Reference Manual

Draft
8 Technical Data
8.1 General data
Weight (without packaging): 470 g
Power consumption: 12 V DC ± 10%, 1 A
Protection and standards
Overvoltage category: II
Degree of pollution: 2
Range of application: Use only indoors in dry locations
Environmental conditions
Height above mean sea level: Up to 5000 m
Ambient temperature: +5 − +40°C
Relative air humidity: 20 − 80%, non-condensing
Storage conditions (in packaging)
Ambient temperature: -25 − +70°C
Relative air humidity: 10 − 90%, non-condensing
8.2 Model-specific data
Liquid dosing heads
QL001 QL002 QL003
Dosing properties
Suitable liquids: max. viscosity 20mPa·s 20cP 20mPa·s
Typical values
Dosing quantity, offset
1)
1mg 20mg 2.5mg
Dosing quantity, repeatability (sd)
1)
1mg 10mg 2mg
Dosing time
1)
30s 12s 20s
1)
Liquid; quantity = H
2
O; 5g
1mPa·s = 1cP = 1cSt = 1mm
2
/s
Tubing
Outer Diameter Inner Diameter Recommended length
Liquid tube, for GL45 bottles (dosing head to
bottle)
3.2mm 1.6mm 0.9m
Liquid tube, for GL25 bottles (dosing head to
bottle)
1.6mm 0.8mm 0.9m
Air tube (pump to bottle) 4.0mm 2.4mm 0.7m
Tube for exhaust air 6mm – –
Tube for external gas 6mm – –
Suction filter
Tubing outer diameter 3.2mm
Filter pore size 10µm
Technical Data24 QLX3 Liquid Module