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DiluFlow - Gravimetric dilutor 3 kg

DiluFlow - Gravimetric dilutor 3 kg

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Gravimetric dilutor 3 kg

Tech must-have

Ref 501 103 (single pump)
Ref 501 203 (double pump)

The DiluFlow automatically dilutes a solid sample in seconds, with the appropriate weight of diluent, and all traceability guarantees.

  • 225 mL in 10 s
  • Dilution factor: 1/2 to 1/99
  • Dilution accuracy: > 99%*
  • Max weight: 3000 g

* with booster in standard or accurate mode


DiluFlow - Simplicity and efficiency

User-friendly and efficient

With the press of only 2 keys, the DiluFlow gravimetric dilutor provides an accurate dilution of all types of samples from 10 to 375 g (at 1/10th). In compliance with ISO 7218 and ISO 6887.


DiluFlow Hotte EN

Ultra-low profile

Widest possible opening for the bag and lowest loading threshold on the market! With redesigned ergonomics, the ultra-low profile allows optimal comfort of use, especially under a laminar flow hood.

DiluFlow - Removable recovery box

Removable drip tray

In case of splashing, the drain tray is removable for rinsing and avoids tedious cleaning.

DiluFlow - Grip System

GeckoGrip holding system

This patented system replaces the adhesive putty and keeps the analysis bag glue-free, even on a wet surface.


Traceability of results

DiluFlow exports the analysis data to the printer and to the supervision software (Export data to ExcelTM, Open OfficeTM, CSV, printer).

DiluFlow - traceability of the results



LightCode is a bright and intuitive indicator of the status of dilution. It allows you to check the accuracy at a glance.

DiluFlow green Lightcode

Accuracy > 98%

DiluFlow orange Lightcode

Accuracy > 95%

DiluFlow red Lightcode

Accuracy < 95%

DiluFlow blue Lightcode

Scale stabilizing


Magnetic BagOpen

The shape of the bag rack allows easy and ergonomic insertion of the bag. Its attachment by 2 magnetic points ensures a better distribution of the weight of the sample and contributes to the stability of the weighing platform.

DiluFlow - BagOpen magnetized


The DiluFlow gravimetric dilutor is used for microbiological analyses in the food, environmental industries and public institutes research. It is used for the preparation of samples before their quality analysis for the control of raw materials, the control of products in production and the control of the finished products.


Application - FoodApplication - Public researchApplication - Environmental



DiluFlow 3 kg (single pump) DiluFlow 3 kg (double pump)
Reference 501 103 501 203
BagOpen height < 30 cm N N
Removable drip tray (patented) N N
BagOpen with GeckoGrip system (patented) N N
Magnetic stand for BagOpen (patented shape) N N
LightCode: color status LED N N
Compatible with booster kit N N
304L stainless steel body N N
Stainless casting electromechanical core N N
Resolution up to 200 g 0.01 g
Weighing range 0.1 to 3000 g
Max weight without support 4500 g
Weighing accuracy 0 g to 100 g : ± 0.05 g / 100 g to 3000 g : ± 0.1%
Mini weight for dilution 5 g
Mini weight for distribution 5 g
Dilution factor 1/2 to 1/99
Dilution/distribution accuracy > 99% (with booster kit in Standard or Accurate mode)
Dilution time for a 25g sample diluted to 1/10 < 9 s (with booster kit in Fast mode)
Distribution time for 90 mL < 7 s (with booster kit in Fast mode)
Distribution time for 225 mL < 10 s (with booster kit in Fast mode)
Max number of pumps 2 integrated
Dilution/distribution mode Fast / Standard / Accurate
Traceability Printer / Supervision software (export to ExcelTM / OpenOfficeTM, CSV file, printer)
Exported data Sample weight / Total weight / Dilution factor / Dilution accuracy / Right or left pump or supervision software: Sample number / Name of operator / Date / Time
Connection RS232 output for printer / USB port for computer / Jack output for foot pedal connection
Net weight 9.6 kg 12 kg
Dimensions (w x d x h) 31 x 44 x 38 cm 37 x 44 x 38 cm
Box (w x d x h) 54.5 x 54.5 x 42.5 cm
Gross weight 14.8 kg 17.6 kg
Language English
Voltage - Frequencies 100-240 V~ 50/60 Hz
Fuses T3, 15A L 250V 5x20 mm
Power 60 W
International protection marking 22
Warranty 1 year
In compliance with ISO 7218 - ISO 6887
Delivered with: 1 distribution arm, 1 drip tray 400, 1 or 2 pumps, 1 distribution assembly (GL45 - Ø 6.4 mm) per pump, 1 USB cable , 1 supervision software, 1 power cord, 1 BagOpen 400 for dilutor, 1 user's manual, 1 conformity certificate, 1 warranty card, 10 GeckoGrip, 1 pack of adhesive putty, blender bags samples