EziLab supplies the Stability Chamber EZL-SC511 for pharmaceutical laboratories that need the smallest capacity in this line's extended-humidity stability range, below the 216L and 392L chambers covered elsewhere in this catalog. At 150L capacity with the same 30-98% RH range as its larger counterparts, this climate test chamber gives smaller labs access to the same near-saturation humidity testing capability without the floor space or cost of a bigger installation. That 150L size fits the smallest practical stability studies in this extended-humidity tier — early formulation screening, small reference batches, or academic research programs testing a handful of samples under the same demanding humidity conditions the larger chambers provide for full production batches. Sharing the 30-98% RH ceiling with the 216L and 392L units means labs choosing between the three sizes are deciding purely on batch volume rather than trading away humidity range capability at the smaller end, unlike the standard 30-95% chamber line where humidity range itself varies by model. Pharmaceutical programs needing extended-humidity testing at the smallest practical scale get full capability here before scaling up to a larger chamber as study needs grow. See the Climate Test Chamber and Stability Chamber ranges for small-batch extended-humidity stability testing needs across USA pharmaceutical laboratory settings.



Chamber Capacity 150 L
Temperature Range -10°C to 120°C
Temperature Controller Digital PID programmable controller
Humidity 30% to 98%RH
Accuracy ±3%
Shelves 3 EA
Shelves Material Adjustable stainless steel
Air-Convection Tangent flow fan with AC motor
Inner Sight Lamp Water proof AC30W lamp
Freezer Air cooling unit system
Door Silicone door
Internal Material Stainless steel
External Material Steel plate with powder coating
Power AC 220V, 50/60Hz, 1-phase
Internal Dimension (W×D×H) 500×500×600 mm
External Dimension (W×D×H) 1010×890×1710 mm
  • Optimum performance with advanced features

  • Tangent air flow design provides precise uniformity

  • Energy efficient, lower power draw

  • Quiet operation

  • Adjustable steel shelves

  • Castors for easy mobility

  • Lockable doors

  • 5.7” LCD touch screen for easy operation

  • Visual and audible alarm functions

  • High-efficiency equipment for electronic industry

  • These are developed to meet the requirements of test laboratories in pharmaceutical industries, electronic industries, quality assurance and chemical industries etc.