Stability Testing Chamber - RX-3000

The RX, manufactured by Percival Scientific, series has been specifically designed to meet ICH guidelines for long-term and accelerated stability storage conditions. Many other applications exist for this product. Chambers can be used for accelerated aging testing. Compare your requirements to the specifications listed here.


Percival’s IntellusUltra Controller
-Percival Scientific has built a reputation of providing flexible, customized options for research scientists around the world. We have taken the philosophy to the next level with our improved IntellusUltra Controller. Now choose from the levels of functionality that meet your needs.

Humidity Range
– 25° C-60%R.H. (+/- 5%)
– 40° C-75%R.H. (+/- 5%)

Cabinet Construction

-Interior constructed of 22-gauge stainless steel
-Exterior constructed of 18-gauge exterior electro-zinc plated steel
-Welded seams and joints on outer and inner shells
-Inner shell supported by non-compressing/non-thermal conducting material locking inner liner in place without a metal-to-metal bond to outer case
-Chamber is completely self-contained
-Overall wall thickness is 2″.
-Door frame and heater reduce condensation

-Woodless construction using CFC free insulation (overall wall thickness is 2”, ample insulation for maintenance of stated temperature range)

-One door opening of 26.8” x 29.6” providing full access to chamber interior (magnetic gasket provides a tight seal to door frame)

Interior Space
-9.7 cu.ft. with work area of 9 sq.ft. provided on three tiers

-Three tiers of stainless steel wire shelving
-Shelves are supported by shelf clips allowing 1/2” vertical adjustments

-Interior and exterior painted with high reflective, environmentally friendly, high temperature baked white powder coating

-Self-contained air-cooled condensing unit with hot gas bypass system for continuous compressor operation, extended life and close temperature control (this continuous running condensing unit ensures precise temperature control by alternating cycling refrigerant and hot gas to coil; this also prolongs life of compressor, and eliminates risk of ice buildup in coil)
-Solenoid valves have extended stem for quiet and long life operation
-Evaporator coil incorporates twin air circulation fans

Temperature Range
– 2-44C (+/- 0.5C) lights off

Temperature Safety Limit Controls
-Experiment Protection: Adjustable high and low temperature controls, audible alarms, and visual indicators provided
-Controls shut down all power to chamber, activating alarms (when the temperature returns to the normal range the system will automatically reset)

Convenience Receptacles
-Two 120/1/60 convenience receptacles provided inside chamber

Electrical Requirements
-Consult Geneva Scientific for electrical requirements and amperage draw.

-IntellusUltra Connect
-Android-Based Touch Screen
-Please contact us for more optional items

***Specifications subject to change.***

ModelTemp Range
(with lights on)
Interior Space (Volume)Total Shelving Floor AreaMaximum Growing HeightExterior DimensionsLight Intensity (6" from lamps unless noted)# of Tiers
RX-3000*9.7 ft3
0.3 m3
9.0 ft2
0.8 m2
N/A in
N/A cm
31 in (W)
23.8 in (D)
46.1 in (H)
No Light3