by-st

 

STIGMA pumps

Reliable, accurate, robust to solve all your fluid flow problems.

PVT FULL Visibility

Single pump

The Stigma pumps offer accuracy and stability with pressure control up to a 22 000 cc/h flow rate for Stigma 100. With a pressure range of 300 to 1500 bar, Stigma pump are ideal for the following applications :

  • High pressure liquid chromatography HPLC
  • Adding fluid accurately in the field of research and manufacturing processes
  • Formulation of reagents in the development of chemical processes
  • Accurate dosing of liquefied gases
  • Core flooding, permeability measurements,...
Stigma_avec_cran Stigma_sans_cran
Single pump with control monitor Single pump without control monitor

 

Thanks to a touch screen computer integrated to the pump, and our Falcon ® software, Stigma pumps can perform the following :
  • Constant flow rate
  • Continuous constant flow rate
  • Constant pressure with programmable ramp
  • Preset volume at constant flow
Ecran tactile falcon
Touch screen
 Falcon

Pump model

STIGMA 1000
pdf_logo

STIGMA 500
pdf_logo

STIGMA 300
pdf_logo

STIGMA 200
pdf_logo

STIGMA 100
pdf_logo

Ordering Informations

ST 101

ST 051

ST 031

ST 022

ST 012

Capacity

1000 ml

500 ml

300 ml

200 ml

100 ml

Flow

22 000 cc/h

11 000 cc/h

6 600 cc/h

2 000 cc/h

1 500 cc/h

Flow accuracy

0.1% of setpoint

0.1% of setpoint

0.1% of setpoint

0.1% of setpoint

0.1% of setpoint

Max. pressure

300 bar
4 350 psi

600 bar
8 700 psi

1 000 bar
14 500 psi

1 200 bar
18 000 psi

1 500 bar
22 500 psi

Pressure accuracy

0.05%EM

0.05%EM

0.05%EM

0.05%EM

0.05%EM

Material
Piston, body
Plug


Inox 316
Hastelloy
Titan


Inox 316
Hastelloy
Titan


Inox 316
Hastelloy
Titan


Inox 316
Hastelloy
Titan


Inox 316
Hastelloy
Titan

Standard working
temperature


Ambiant
(+5°C à +40°C)


Ambiant
(+5°C à +40°C)


Ambiant
(+5°C à +40°C)


Ambiant
(+5°C à +40°C)


Ambiant
(+5°C à +40°C)

Option working
temperature

-20°C à +200°C

-20°C à +200°C

-20°C à +200°C


-20°C à +200°C

-20°C à +200°C

Temperature accuracy

0.1°C

0.1°C

0.1°C

0.1°C

0.1°C

Power supply

230 Vac

230 Vac

230 Vac

230 Vac

230 Vac

Dimensions
(h x l x p)

98 cm x 41 cm x 27 cm

Weight

≃ 52 kg

All Stigma pumps are equipped with Sanchez Technologies VAVC valves (Constant volume automatic valves).

 

Pressure sensor accuracy :

All our pumps are equipped with high accuracy pressure sensors, 0.05%FS accuracy.

capteurs

 

Options :
  • Pump with control touch screen
  • Manual valves kit
  • Tank option
  • Hastelloy or Titane for pump body
  • Heating system (+ 200°C)
  • Automatic valves kit  (for constant flow)
  • Special gaskets (contact us)

CB Login