Stability Refrigerators – ST084

ST084_SpecSheet

Stability Refrigerators – ST084

Cabinet Construction
  • Stainless model has stainless steel front doors and sides on exterior. Interior is stainless steel side walls, back, floor, ceiling, and door liner. This unit includes interior lighting.
  • Standard model features stainless door, front, and brushed aluminum sides. Interior has aluminum side walls, door liner,and back with stainless steel floor and ceiling.
Doors
  • Lifetime guaranteed adjustable torsion type closure system with aluminum and stainless supports. The face of each fitted with a 12″ long recessed handle with sheet metal interlock. Handles foamed in place to insure permanent attachment. Door gasket of one piece construction. Glass door models feature double pane,”Low-E” glass. Barrel lock standard for each door. Locks keyed alike.
Lighting
  • LED interior lighting as standard on stainless model, optional on standard model. Lights activiated by rocker switch mounted above doors.
Insulation
  • Entire cabinet structure and doors insulated using foamed-in-place CFC free polyurethane foam.
Shelving
  • Wire shelves (3 per door) available in stainless steel, chrome plate, or PVC coated. Shelves capable of supporting up to 150 lbs of evenly distributed weight. PVC coated shelves are standard.
  • Full height shelf support pilasters, with double oblong holes on 1″ centers. Pilasters made of the same material as cabinet interior. Four (4) chrome plated, stainless steel shelf clips to be included for each shelf.
Refrigeration System
  • Unsurpassed temperature control through continuous refrigeration bypass system.
  • Refrigeration system factory balanced using CFC free 134A refrigerant.
  • Top mounted condensing unit.
  • Factory pre-engineered capillary tube system with oversized condenser and evaporator to reduce product pull down time and to consistently maintain interior cabinet temperature (non-adjustable capillary tube system superior to problematic expansion valve).
  • Evaporator – epoxy coated at the time of manufacture to eliminate the potential of corrosion.
Electrical Characteristics
  • Unit completely pre-wired at factory, and ready for final connection to a 115/60/1 phase – 15 amp dedicated (recommended) outlet. Unit runs approx. 8RLA under test conditions.
  • A cord and plug set is included.
  • A sole use circuit is recommended.

Popular options include chart recorder and TraceLock electronic/audit capable locks.

Features

ST Series

Our ST series come standard with the following: temperature range of 1° C to 15° C. Control of temperature at sensor of ±0.2° C. Uniformity inside chamber of ±1.0° C. Standard Microprocessor Controller with PID, autotuning, programmable alarms, ability to ramp/soak, process variable and setpoint variable offset, dual display of actual temperature and setpoint temperature (process variable and setpoint variable). Controls are able to be quickly exchanged for future upgrades or repair. As always, if you have different specifications, probes, microprocessors etc., we can probably do it.

Widely Proven, Non-Proprietary Controllers

Standard controllers for the ST Series are manufactured by Fuji Electric and are ideal for stability testing chambers. Unlike many proprietary controllers, this controller is commercially available and proven in tens of thousands of installations. Standard functions include: autotuning, fuzzy logic, PID control, programmable alarms, calibration capability, offset capability, etc. A touchscreen control interface is optional. Other controller manufacturers are also supported (Watlow, Allen-Bradley etc.)

Services and Warranties

We offer 24 hour technical support throughout the lifetime of your chamber. In addition to standard warranties, we also offer extended warranties for cooling components, parts and labor. We also provide qualifications, validations and preventive maintenance services at an additional cost. Please ask for a quote.

Superior Control and Uniformity

The ST series chambers control well within the specifications required by the FDA and ICH for GMP studies. Standard control at the sensor in these chambers is ±0.2°C.

Quiet Operation

The ST series utilize quiet, highly efficient DC fans.

Options Available

  • Data Logging
  • Chart Recorders
  • Touch Screen Controls