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A revolution for your serial dilutions!

With easySpiral automatic platers and the Spiral method, increase your analyses capabilities while reducing sample processing time.

The method offers a counting range from 100 to 1 x 107 CFU/mL on a Petri dish without prior dilution.

Available models

Automatic plater

Traceability guaranteed

easySpiral Pro is an automatic plater of Petri dishes. It allows plating of a sample of 100 to 1x107 CFU/mL on one Petri dish, without prior dilution. Traceability is ensured and volumes are programmable via USB connection.

  • Traceability ensured with datalink (All the sample data, from plating (volume, dilution, plating mode ...) to automatic colony counting (lighting settings) are set on the Datamatrix label)
  • USB programmable volume
  • Compact and Ergonomic
  • Plating modes: exponential (Plate 50 µL, 100 µL, 200 µL or program a customizable volume), constant (Plate 50 µL, 100 µL, 200 µL or program a customizable volume), circle (3 or 6 dilutions on 1 petri dish)
  • Counting range: from 100 to 1x107 CFU/mL
  • Plating cycle time: 25 seconds (disinfection + sample intake + plating)
  • Savings of up to 75% on consumables
  • Petri dish diameter: 90 or 150 mm

Applications

easySpiral Pro platers are used for all types of microbiological analyses in the food, pharmaceutical, cosmetic and public research institutes.

Automatic plater

Ideal for milk payment

easySpiral Pro Milk is an automatic Petri dish plater. It allows to plate a sample of 100 to 1x107 CFU/mL to be plated on a single Petri dish, without prior dilution. easySpiral Pro Milk is particularly suitable for dairy industry, in analyzing raw materials and payment for milk.

  • Sample intake in the sample holder
  • Plating modes: exponential (Plate 50 µL, 100 µL, 200 µL or program a customizable volume), constant (Plate 50 µL, 100 µL, 200 µL or program a customizable volume), circle (3 or 6 dilutions on 1 petri dish)
  • Counting range: from 100 to 1x107 CFU/mL
  • Duration of a plating cycle: 25 s (disinfection + sample intake + plating)
  • Savings of up to 75% on consumables
  • Allows for the pipetting of the sample directly from its original container, eliminating risks of cross contamination and making it ideal for expense/precious samples such as Active substances
  • Programmable volumes via USB

Applications

easySpiral platers are used for all types of microbiological analyses in the food, pharmaceutical, cosmetic and public research institutes

Automatic dilutor and plater

Plater and dilution features

easySpiral Dilute is an automatic diluter and plater of Petri dishes. It allows 1/10th serial dilutions and plating up to 6 log. Dilution on 1 single Petri dish. For a sample of 30 to 1 x 1012 bacteria, no more manual dilutions and plating is automatic.

  • Automatic cycle of 5 successive dilutions at 1/10th
  • Plating modes: exponential (Plate 50 µL, 100 µL, 200 µL or program a customizable volume), constant (Plate 50 µL, 100 µL, 200 µL or program a customizable volume), circle (3 or 6 dilutions on 1 petri dish), pour plate
  • Counting range: from 30 to 1x1012 CFU/mL
  • Plating cycle time: 134 seconds (disinfection + 5 dilutions + 1 plating of a dilution)
  • Easy serial dilutions: Place the sample (choose your dilution factor: from 10-1 to10-5), Dilute automatically (automatic dilution of sample up to 5 times) or Plate automatically (easySpiral Dilute plates a sample on 1 Petri dish from 30 to 1x1012 CFU/mL)
  • 50% time-saving and consumable savings
  • USB programmable volume
  • Automatic disinfection
  • Plate on 55, 90 and 150 mm Petri dishes

Applications

easySpiral Dilute platers are used for all types of microbiological analyses in the food, pharmaceutical, cosmetic and public research institutes.

Key features

  • Full plating cycle in as low as 25 seconds
  • Overflow stylus disinfection system (Patented)
  • Performs standardized automatic plating with a counting range from 100 to
  • 1 x 107 CFU/mL on 1 single Petri dish, without intermediate dilutions
  • High accuracy glass syringe (> than 0.5 %)
  • Simple and secure connections
  • Long autonomy

Technical specifications

easySpiral® easySpiral Pro® easySpiral Pro Milk® easySpiral Dilute®
Reference 412 000 413 000 413 090 414 000
Number of dilutions at 1/10th for 1 cycle - - - 5
Syringe capacity 1 000 μL 1 000 μL 1 000 μL 1 000 μL
Autonomy in disinfection (in normal mode) 1000 (with 2 L bottles) 1000 (with 2 L bottles) 1000 (with 2 L bottles) 1000 (with 2 L bottles)
Autonomy in distilled water (in normal mode) 600 cycles (2L bottles) 600 cycles (2L bottles) 600 cycles (2L bottles) -
Autonomy in diluents - - - 63 cycles (2 L bottle)
Approved diluents - - - Saline water Ringer solution
Pressure in the stylus up to 8 bars up to 8 bars up to 8 bars up to 8 bars
Traceability - ExcelTM, LIMS, dataLinkTM ExcelTM, LIMS, dataLinkTM ExcelTM, LIMS, dataLinkTM
Exponential mode (Spiral® mode): Petri dishes diameters (Ø) available 90 mm 90 mm and 150 mm 90 mm and 150 mm 90 mm and 150 mm
Circle mode: Petri dishes diameters (Ø) available 90 mm 90 mm and 150 mm 90 mm and 150 mm 3 dilutions on 90 mm and 6 dilutions on 150 mm
Constant mode: Petri dishes diameters (Ø) available - 90 mm and 150 mm 90 mm and 150 mm 55 mm, 90 mm and 150 mm
Pour plate mode: Petri dishes diameters (Ø) available - - - 55 mm, 90 mm and 150 mm
Counting range 300 to 1.3x105 UFC/mL 100 to 1x107 UFC/mL 100 to 1x107 UFC/mL 100 to 1x107 UFC/mL
Programmable dispensed volume via USB - from 10 μL to 1 000 μL from 10 μL to 1 000 μL from 10 μL to 1 000 μL
Preset dispensed volume 50 μL and 100 μL 50 μL, 100 μL and 200 μL 50 μL, 100 μL and 200 μL 50 μL, 100 μL and 200 μL
Successive plating capacity with the same sample up to 20 Petri dishes (50 μL) up to 20 Petri dishes (50 μL) up to 20 Petri dishes (50 μL) up to 20 Petri dishes (50 μL)
Sample intake + 1 disinfection + 1 plating 25 s 25 s 25 s 25 s
1 disinfection + 5 dilutions + 1 plating of 1 dilution - - - 134 s
1 disinfection + 5 dilutions + 1 plating of each dilution - - - 234 s
Controlled by microprocessor
All stainless steel
1 year warranty
Disinfection process
Filling time and volume programmable via USB -
Sampling from beakers (DB50) -
Sampling from tubes (Dim: 80 x 35 mm) - - -
My Diluent key - - -
Sample mixing before dilution/plating - - -
Dimensions (w x d x h) 40 x 41.5 x 29 cm 40 x 41.5 x 29 cm 40 x 41.5 x 29 cm 40 x 41.5 x 29 cm
Weight 16.4 kg 16.4 kg 16.4 kg 16.4 kg
Voltage - frequencies 100-240V~ 50-60 Hz 100-240V~ 50-60 Hz 100-240V~ 50-60 Hz 100-240V~ 50-60 Hz
Power 45 W 45 W 45 W 45 W

Overview of easySpiral product range

Unboxing easySpiral Dilute

Spiral Plating Method: How does it work

  • Cosmetics & Personal Care
  • Food & Beverage
  • Pharmaceutical
InterscienceINTERSCIENCE is a French leading manufacturer for microbiology. Our products are used daily in laboratories in more than 120 countries to ensure safe food and products, safe medical resources and innovative research. Our products are ISO 9001 and CE certified, we also follow European directives 2006/42 / EC, 2014/30 / EU and 2014/35 / EU.
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