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Eppendorf™ I-26 Stackable Shakers

Maximize shaker capacity for space-limited labs



Certifications/Compliance CE, CSA, UL
Controller Type Microprocessor
Dimensions (L x W x H) 18 x 50 x 25 in. (457 x 127 x 64 cm)
Length (English) Platform 30 in.
Length (Metric) Platform 76.2 cm
View More Specs

Requires: Platforms (not included); if multiple units will be stacked, stacking kit is required (2 kits needed to stack 3 shakers); all accessories sold separately

Products 1
Catalog Number Mfr. No. Model Shipping Weight (English) Weight (English) Price Quantity & Availability  
Catalog Number Mfr. No. Model Shipping Weight (English) Weight (English) Price Quantity & Availability  
Required Accessories View Documents
I-26R 400 lb. 490 lb.
Each of 1 for $23,239.19
Add to cart


Individually controlled workhorses can be stacked up to three units high in the space typically occupied by a single incubating shaker. With advanced features for consistent, reproducible cell culturing.

Operating Features

  • Microprocessor control with self-correcting Proportional/Integral feedback precisely regulates speed, temperature and run time
  • User-friendly keypad with large display for setting speed, temperature, or time
  • Smooth, quiet running
  • Virtually maintenance-free
  • 18 × 30 in. (46 × 76cm) accessory platforms slide out for easy access to cultures
  • Accommodates flasks up to 2.8L
  • Shaking speed range: 25 to 400rpm High-visibility 3/8 in. digital LED display with panel lights indicating active mode and function
  • Feedback control maintains desired operating settings if conditions deviate from setpoints
  • Timer: 0.1 to 99.9 hours or continuous operation
  • Auto Restart retains current setting in memory
Design Features
  • Triple-eccentric Gyrotory™ drive delivers years of dependable service
  • Heavy-duty DC solid-state brushless motor with nine precision-fitted ball bearings
  • Counterbalanced mechanism delivers smooth, uniform motion
  • Soft start-up prevents spillage from flasks and tubes
  • RS-232 data port
  • Cast-iron base

Safety Features

  • Acceleration/deceleration circuit prevents sudden starts and stops
  • Speed-limiting sensor slows agitation to safe speed when overload or imbalance is detected
  • Cutout switch stops agitation when lid is opened
  • Thermostat fail-safe shuts off heater if high temperature limit is exceeded
  • Audible/visual alarms alert operator to expired time and to deviations from temperature (±0.1°C) and speed (±5rpm) setpoints

Model I-26

  • Incubator model
  • Temperature range: 5°C above ambient to 60°C (140°F)
Model I-26R
  • Refrigerated model
  • Temperature range: 15°C below ambient to 60°C (140°F)

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Order Info

Overall dimensions: 30L × 50W × 25 in.H (76 × 127 × 64cm); Net weight: Model I-26, 440 lb. (200kg); Model I-26R, 490 lb. (222kg); for 100/120V, 50/60Hz.
All I-26 Series accessories (platforms, stacking kits and bases) are designed specifically for these shakers; order separately


UL listed. CSA approved. CE marked.

Warranty and Services

Three years on parts and two years on labor



18 x 50 x 25 in. (457 x 127 x 64 cm)
76.2 cm
25 to 400 rpm
Flask 2.8L
30 in.
5°C to 60°C
100/120 V
30 in.
2.54 cm
46 cm
100/120 V, 60Hz
60 Hz
76 cm
41°F to 140°F
0.1 to 99.9 hr.
Product Certifications
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