The Premier Chromatography Refrigerators feature a microprocessor temperature controller and display, allowing for precise temperature control, verification, and recovery versus mechanical style thermostats. One interior duplex electrical outlet and two side wall port holes are provided to simplify the setup and operation of laboratory procedures. An interior fan-driven, forced-draft air circulation system provides excellent temperature uniformity and recovery after door openings. All Chromatography units require two electrical outlets.

The temperature display and alarm module offers an array of robust security features with a monitoring and alarm system that is 100% independent of a microprocessor temperature controller.

Environmentally friendly, natural hydrocarbon (HC) refrigerants (not containing hydrofluorocarbons) vastly reduce global-warming potential (GWP) while meeting new EPA/SNAP mandates and UL, ASHRAE compliance guidelines.

Details

• Two sliding glass doors, self-closing
• Eight adjustable shelves (adjustable in 0.5" increments)
• Forced draft air circulation
• Keyed door lock
• One GFCI protected duplex electrical outlet
• Two 2" access ports with spring-loaded, self-closing gasketed metal covers
• Magnetic door gasket for positive seal
• Heavy duty door handle
• LED interior lights are safety shielded and switch controlled
• Swivel Casters (3.5")
• Probe access port (0.75")
• Advanced hydrocarbon detector
• White powder-coated steel interior and exterior
• High density urethane foam cabinet insulation
• Hydrocarbon, natural refrigerant (R290)
• ETL Listed
• Two year parts and labor warranty, plus an additional three compressor parts warranty

Temp Controller

• Microprocessor Temperature Controller
• Adjustable operating temperature range: 1°-10°C
• Digital Temperature Display and Alarm Module
• Sample simulated digital temperature display, .1° Resolution
• Adjustable temperature display in Celsius or Fahrenheit
• Audible and visual high/low temperature alarms
• Sensor error alarm
• Power failure alarm
• Resettable 1-point Min/Max History
• Remote alarm contacts
• 2 probes, 1 in air and 1 in sample bottle
• Alarm validation (audible, visual, and remote alarm)
• Alarm mute with ring back