EasySpiral "Dilute"
[3rd Generation]

The world's first automatic diluter & plater:

a 2-in-1 automatic diluter and plater, which allows you to do 5 x 1/10th serial dilutions. It will then automatically plate on 1 single Petri dish, with a countable range of 30 to 10 million countable CFU/mL.

 
Spiral plate after incubation Features of the easySpiral Dilute
  • Compact 38 cm wide, can be used inside and outside a laminary flow Stainless steel housing

  • High precision glass syringe Typical accuracy of 0.5 % No more pipet calibration

  • Fast rotating arm 5 dilutions and 1 plating in 100 sec.

  • Automatic disinfection Using Overflow technology No cross contamination

  • One button touch For 10-5 dilution and plating.

  • Autoclavable diluent and disinfectant bottles No more 9 mL tube preparation

  • Direct access Pre-set dilutions and plating.

  • Save time and resources with this automatic method

  • Full support packages available - in house training service contracts

 


Download a demonstration video

Introduction to EasySpiral Plating
The EasySpiral is a microprocessor controlled dispenser that deposits a liquid sample in a spiral pattern onto the surface of a rotating agar plate. The dispensing stylus deposits decreasing amounts of sample as it moves from the center of the plate outwards. Because of this unique plating action, microbial suspensions (~ 400 to 400,000 cfu/ml on 100 mm plates ) that may normally require several serial dilutions prior to plating can be plated directly The spiral method allows rapid bacterial counting while avoiding some or all intermediate dilutions. A logarithmically decreasing volume of sample is dispensed on the surface of a rotating Petri dish in an Archimedes spiral. The volume is calibrated and is known at every point of the Petri dish. The bacterial concentration is determined by dividing the number of colonies found by the volume dispensed in the same sector of the dish.

   
Specifications of the easySpiral Dilute
easySpiral Dilute
Reference 414 000
Petri dish diameter 55 mm, 90 mm and 150 mm
Syringe capacity 1 000 μL
Dispensed volume from 10 to 1 000 μL
Preset volume dispensed (programmable) 50, 100 and 200 μL
Detection in CFU/mL 30 to 10 million CFU/mL
Plating modes exponential, uniform and circles
Number of dilutions at 1/10th for 1 cycle 5
Full dilution cycle 100 sec
Full plating cycle 25 sec.
Full cycle (disinfection, 5 dilutions, plating of 6 dishes) 3 min. 40 sec.
Dilutent autonomy 55 cycles of 5 dilutions (with 2L bottles)
Patented circle mode 3 dilutions on one 90 mm Petri dish
6 dilutions on one 150 mm Petri dish
Stylus disinfection system inside and outside by Overfl ow
Overfl ow technology (patented) 8 bars pressure
Monthly cleaning program
Cleaning capacity 600 cycles (with 2L bottles)
Successive plating capacity with the same sample 10 Petri dishes (50 μL)
Traceability Excel™ export
Programmable volume via USB
Filling time programmable via USB (for viscous samples)
Sample mixing before dilution/plating
Controlled by microprocessor
Dimensions 39 x 42 x 29 cm
Weight 15.6 kg
Power supply 100-240 V~ / 50 Hz to 60 Hz
1 year guarantee (after registration)
All stainless steel
 
easySpiral applications
Food control, bacteria cinetics, plating for microbiology tests, MIC control of antibiotics, cosmetic control, pharmaceutical control
Accessories

Housing protection
Beakers DB 50
Barcode reader
Bottle set connection GL 45

 
 
Ordering Information easySpiral Dilute
Model Description Part No Price Guide
easySpiral Dilute easySpiral® Dilute is delivered with 1 000 sterile beakers, 1 blue dye for tests, 1 detergent liquid, 3 sets of GL 45 bottle connectors, 55, 90 mm & 150 mm Petri dish ring, Spiral® counting grids: 90 mm & 150 mm, test container stand, power cord, user’s manual, , monitoring CD-ROM software, USB cable. 414 000 Please contact us for pricing details

Topac Inc 231 CJC Highway, Cohasset MA 02025 USA
Tel: 781 740 8778 Fax: 781 740 8779 e-mail: sales@topac.com


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