Velp Overhead Stirrers

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Velp Overhead Stirrers

 

Velp Overhead Stirrers
 
All 6 models have technopolymer body to ensure optimum chemical resistance and enhanced handling, preventing any possible rust and being extremely lightweight. The robust motor ensures years of continuous operation with no extra costs for maintenance.
 
Easy, quick set-up and quick casting, with minimum requirements in terms of space on the laboratory bench. The user-friendly, self-locking chuck is extremely easy to close and can accommodate shafts up to 10 mm. diameter.
 
A special system blocks the stirrer in case of incorrect functioning thus ensuring safe operation.
 
Models ES, LS, LH and PW have analogue control.
 
Models DLS and DLH have digital control which guides the user with an extremely bright and easy to read display. All the most important parameters, including set speed, real speed, torque and timer, are available at a glance. The operating time can be set up to 999:59 minutes, with automatic switch off. They are also equipped with an electronic system that keeps the stirring speed constant, even when liquid viscosity changes (counter-reaction).
 

Ordering information:

 

Model
ES
LS
DLS
LH
DLH
PW
Catalogue number
F201A0152
F201A0151
F201A0155
F201A0156
F201A0157
F201A0150
Control
Analogue
Analogue
Digital
Analogue
Digital
Analogue
Speed range, rpm
50 – 1300
50 – 2000
50 – 2000
50 – 2000
50 – 2000
20 - 1200
Max. stirring volume (water)
15 litres
25 litres
25 litres
40 litres
40 litres
70 litres
Maximum viscosity,
mPa²/s *
1,000
25,000
25,000
50,000
50,000
100,000
Maximum torque, Ncm
15
40
40
80
80
120
Room temp.
0 - 40ºC
0 - 40ºC
0 - 40ºC
0 - 40ºC
0 - 40ºC
0 - 40ºC
Power
30W
120W
120W
190W
190W
190W
IP rating
IP 40
IP 40
IP 40
IP 40
IP 40
IP 40
Chuck range dia.
1 – 10 mm.
1 – 10 mm.
1 – 10 mm.
1 – 10 mm.
1 – 10 mm.
1 – 10 mm.
Dimensions (WxHxD)
80x160x200 mm.
80x215x196 mm.
80x215x196 mm.
80x230x196 mm.
80x230x196 mm.
80x230x196 mm.
Weight
1.3 kg.
2.3 kg.
2.5 kg.
2.9 kg.
3.0 kg.
2.9 kg.

 * mPa²/s = 1 Centipoise

 

 

Accessories:

Catalogue number
Decription
A00001300
Support rod and base
A00001301
Double clamp
A00001302
Ribbon clamp
A00001304
Stirring shaft with floating blades, stainless steel
A00001305
Stirring shaft with folding blade, stainless steel
A00001306
Stirring shaft with fixed blade, stainless steel
A00001307
Stirring shaft with propeller, stainless steel
A00001308
Stirring shaft with paddle, 6 holes, stainless steel
A00001309
Stirring shaft with turbine, stainless steel
A00001310
Stirring shaft with turbo propeller, stainless steel
A00001311
Stirring shaft with anchor, stainless steel

 

 

 

 

 

 

 

 

 


 
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   Progen Focus 2017

 

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