Ultra Low Deep Freezer (-86 C)

| Laboratory Products | Ultra Low Deep Freezer (-86 C)

Ultra-Low-Deep-Freezers-(-86D C)

REMI’s new range of Ultra-Low Temperature (ULT) freezers are specially designed for faster temperature pull down & optimized cryopreservation. Highly sensitive microprocessor control ensures precise temperature management at-86°C. Recommended Ambient Temperature < 27°C.

These cabinets are available in standard & GMP versions.
Salient Features:
  • Efficient CFC free insulation with high core density reduces temperature loss
  • Optimized compressor run ensures energy efficiency
  • Hot line across the door assembly to prevent frost formation
  • Efficient CFC free dual refrigeration system ensures fast temperature pull down
  • Quadruplicate step silicon rubber gasket for complete insulation
  • Independent internal foamed doors with plastic handle
  • Smart Handle with LED door closure indication
  • Port for calibration probes / safety back up
  • Audio Visual alarms for
    • Temperature high / low
    • Power failure
    • Door Open
    • Compressor on (only visual)
    • Power on (only visual)
  • Settable points of
    • Temperature high / low
    • High / low temperature alarm point
  • Rounded inner chamber for easy cleaning
  • Attractive door profile
  • Weight carrying capacity of each tray : 30 Kg Uniformly
  • Vacuum Release Valve for easy door opening.
  • Touch screen display ( TFT ) with additional
    features(Details overleaf)
  • Validation protocol with IQ, OQ, PQ Documentation

LCD Display

  • 4 Inch attractive LCD display
  • Intelligent Controller helps maintain temperature in case of sensor failure
  • Battery Backup for Temperature Controller
  • Auto tuning of controller
  • Self-Diagnosis for errors
  • Histogram format of 24 hours temperature recording
  • Settable High / low alarm points
  • Memory for storage of upto 1000 records
  • Centronic interface to record Temperature, Date, & Time by attaching Dot Matrix printer with adjustable print interval
  • Alarm on equipment / output for remote alarm

Touch Screen Display

  • 7 inch big colour touch screen
  • PLC (Programable logic controller)
  • Standby refrigeration (optional)
  • Memory of 1500 records
  • Centronic interface to record Temperature, Date & Time by attaching Dot Matrix printer with adjustable print interval
  • Ethernet port
  • Remi “Datasoft” Data acquisition software complying to 21 CFR part 11 as per USFDA Guidelines (optional)

REMI ‘Data Soft’

  • Multiple level alpha numerical password with password ageing
  • Secured audit trail report
  • Alarm report with mention of alarm condition
  • Mean Kinetic Temperature able to be calculated for any days& alarm deviation report
  • Reports in graphical and tabular form
  • Data Stored in PC server with Lan connectivity and can be monitored on PC with password authentication
  • Multi chamber data acquisition on single software
  • Communication through RS 485 / TCP IP
  • GSM Mobile Alert for six Numbers
  • Power failure and resumption recorded with date and time

Optional Accessories

To be Ordered Separately
  • Data logger for 8 Point temperature recording with sensor printer interface and software
  • Seven days circular chart recorder
  • Software as per 21 CFR Part 11 requirements
  • PLC Based Control System with HMI Touch Screen
  • Biometrics Magnetic Door Access for Secured Door opening with software to maintain log
  • Validation (mapping) consist of one cycle for temperature at any one set point for 24 hours on empty and loaded condition
  • GSM alert through SIM card
Technical Data
Particulars ULT-90 ULT-185 ULT-360
Internal Volume(Liters) 90 185 360
No. of trays 2 3 6
No. of Internal Door 1 2 4
Internal Dimension W x D x H (mm) 400 x 400 x 580 510 x 510 x 730 700 x 510 x 1000
External Dimension
W x D x H (mm)
711 x 877 x 1405 820 x 987 x 1560 1010 x 987 x 1830
Operating Temperature Range -45°C to -86°C
Insulation (CFC free polyurethane foam) Body : 150 mm sides, 300 mm Back, Door : 110 mm
Temperature Control Microprocessor with PT-100 sensor
Display 4″ LCD
Power Failure Alarm Audio Visual Alarm
Door Open Alarm Audio Visual Alarm in case door open for over one minute
Inner Body Material S.S. 304 (AISI Grade, Non Corrosive, Non Magnetic)
External Body Material Powder Coated CRCA Steel
Noise Level Less Than 65 db(A)
Battery Backup Rechargeable, Back Up 8 hrs (for alarm system & temperature recorder)
Recommended Voltage Stablizer VS 05 VS06 VS07
Electrical 220-240 volts, 50 Hz, SINGLE PHASE

Ultra Low Temperature Freezers – (All for the safety of your samples).

REMI ULT Freezers models ULT-490 and ULT-650 with their environmentally friendly design incorporates the latest in cabinet, refrigeration, temperature control and monitoring features. They provide a safe and reliable performance to fulfill storage conditions in life science, biological, medical and other applications.

Silent Features :
  • Energy efficient design, Non CFC foamed in place urethane Insulation
  • Multi color Touch screen display with Password ID recognition
  • Front USB for data logging
  • Graphic User Interface for temperature settings and alarms
  • Vacuum Relief port for pressure equalization
  • Exterior Door Gasket providing energy efficient thermal barrier and reduce frost build up
  • Port for LN2/CO2 back up system (optional)
  • 485 communications interface
  • Remote Alarm Contacts


Technical Data
Models ULT-390 ULT-490 ULT-650
Temperature Range (°C) -50°C to -86°C
Nominal Capacity (Litres) 390 490 650
Inner door 4
Shelves 3
Controller type Microprocessor, Touch Screen Display
Minimal temperature (°C) -86
Screen Password Yes
Alarms available for: Power failure, Sensor failure, Low Battery,
Backup battery, High/low temperature, Door open,
High condenser temperature, and Remote alarm.
Exterior dimensions (mm) W x D x H 909x797x1990 900x929x1990 1091x929x1990
Interior dimensions (mm) W x D x H 589x505x1310 589x637x1310 780x637x1310
Recommended Voltage Stablizer VS-07 VS-07 VS-07
Supply: 220-240 Volts, 50 Hz Single Phase

Ultra-Low-Deep-Freezers-(-86D C)