Lab Freezers

We have numerous different types of high-quality lab freezers, one of which is sure to be right for your needs.

 

MIDSCI carries ArticTemp chest lab freezers, upright lab freezers, under-counter lab freezers with and without a lock, and refrigerator/lab freezer combo products.


We also stock -25°C enzyme and vaccine lab freezers. These cold storage freezers include microprocessor control with an enlarged digital display and accuracy to within 1°C, adjustable control range from -10°C to -25°C, and a Hi / Lo visual & audible alarm.
 
Don’t forget to check out the digital thermometer/alarm we carry in order to monitor the temperature of your lab freezers and maintain the safety of your samples!

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ArcticTemp Laboratory Freezer (21cuft) is designed with demanding scientists in mind.

  • Manual Defrost for Sample integrity and temperature stability.
  • Employs environmentally friendly CFC-free foamed in place insulation for additional energy efficiency.
  • Door lock
  • Interior Light

Spec chart

Specifications

ATF20

Capacity

21 cu.ft.

Manual Defrost

Yes

Shelves

4

Interior Light

Yes

Lower Storage Basket

Yes

Lock

Yes

Door Racks

5, 1 lift out, 1 Tilt out

Finish: White

Yes

Exterior Dimensions
(HxWxD)

72.4"34" 27.5"in

 

Interior Dimensions (HxWxD)

57.25 X 27 X 24 in

Freezer Section
Heights 
(top to bottom)

11 in / 10.75 in / 9.5 in / 13.75 in / 9.5 in

Shelf 
Dimensions
(WxD)

27 x 18 in

Weight

258 lbs

Item#:
ATF20
Your Price:
1204.00
Each

Benchtop Ultra Cold Freezers (-45°C/-50°F to -86°C/-122°F)

Features:

  • Versatile Design
    • Standard models and custom designs.
  • Comfortable Access
    • Can be conveniently placed on or under counter top.
  • Safety & Easy Access
    • Front opening door with side mounted magnetic latch handle with separate lock assembly. Inner Stainless Steel door for added content protection.
  • Standard Visual/Audible Alarm
    • Alarm displayed with visual/audible warning of rise in temperature. Note: This model has no battery back up for alarm, should unit loose power.
  • Sturdy Construction
    • Outer and inner cabinets of welded steel, zinc-coated, prime coat with textured powder coat finish.
  • CFC Free
    • All products are manufactured using CFC-free, nontoxic, non-combustible and non-ozone depleting refrigerant. Compressors are permanently lubricated and hermetically sealed.
  • Convenient Storage
    • Rack Systems available or customized systems to your specification.
  • Safe and Economical
    • Freezers are manufactured using environmentally safe urethane foam.

Specifications

 

Exterior Dimensions

29"H x 20"W x 22"D

Interior Dimensions

11"H x 12"W x 12"D

Temp Range

-45C/-50F to -86/-122F

Capacity

1 cubic foot

Insulation

Urethane Foam

Door

Key locking

Casters

None

Temperature Controller

Digital Display

Alarm (No Battery Backup)

Visual and Audible

Refrigeration

 

Compressor - High Stage

1/4 hp

Compressor - Low Stage

1/4 hp

Refrigerant

R-134A High Stage/R-508 Low Stage

Voltage

115/60/1*230/60/1*230/50/1

Refrigerant Control

Capillary Tube

Evaporator

Cold Wall

Defrost

Manual

Air Circulation

Gravity

Running Amps 10 amps (115V) / 5 amps (230V)

Warranty

18 months parts & labor-U.S. & Canada

Also Available:

85-1.7A Cold Chest 1.7 cu. ft
85-3.1A Cold Chest 3.1 cu. ft
Item#:
86-01A
Your Price:
4602.00
Each
  • White
  • Front opening freezer Manual defrost
  • Capacity: 3.5 Cu. Ft.
  • Reversible door
  • Three Slide-out, Removable Drawers
  • Extra Thick urethane insulation
  • Front Lock
  • Front indicator lights
  • Attractive tabletop
  • 33.5 " H, 23.5" W x 25" D

MIDSCI is not responsible for lost product or damages incurred to product in the case of freezer or refrigerator malfunction.

Your Price:
1111.83
Each

FlipTop™ Hinged Cardboard Freezer Boxes

  • Attached Hinged Lids
    Foolproof identification

  • 5 1/4 x 5 1/4 x 2 inches
    Standard size, for existing racks

  • Available in 6 colors
    Individual or rainbow packs

  • For 81 or 100 tubes
    9×9 or 10×10 format

  • Alpha-numeric coding
    Top, sides, and bottom

    FlipTop™ hinged lid boxes are made of recyclable cardboard, with a liquid resistant outer coating. They are shipped fully assembled with 81 place or 100 place cardboard dividers. Each box has drain slots on the bottom surface and numbered grid markings in almost every conceivable location (top, bottom, sides, etc). Available in white and 5 individual colors, plus a "Rainbow Pack" of 5 assorted colors.

  • Item#:
    ASFRZBXFLIP1
    • Superior replacement for cardboard boxes - will not degrade or absorb moisture
    • Durable polyproylene construction withstands freezing (to -80°) and autoclaving
    • Improved 3 point hinge maintains its integrity during repeated use
    • Alphanumerically labeled translucent lid provides easy sample identification
    • Positive catch keeps lid securely fastened
    • Holds 50 x 1.5/2.0ml tubes
    Item#:
    ASFRZRCK6

    Ultra-Low Temperature Freezer Key Design Features

    • Microprocessor-controlled system designed for controllable range of -40°C to -86°C for cabinet space with 1°C increment
    • Large LED display for cabinet temperature, set temperature, ambient temperature, and input voltage
    • Settable high temperature and low temperature alarms
    • Automatic clean-filter alarm and sensor error alert
    • Adjustable storage shelf height
    • Can be connected with network, and remote alarm systems
    • Optional temperature recorder, storage racks and storage boxes

     

    Field Proven Reliability

    • Refrigeration system designed and manufactured with best known practice, and components with highest possible quality
    • Reliability test performed and passed on all models including aging test on control electronics at 85°C and 85% humidity environment
    • Unique insulated inner door design for four separate storage compartments to minimize frost buildup inside the chamber
    • Specialized control system design for a well-balanced operation of cascade refrigeration system

     

    Safety

    • Equipped with a complete alarm system with optional remote network monitoring system
    • UL and CE certified for application safety
    • Malfunction alarms including high and low temperature, power outage, sensor errors, high voltage and low voltage, clean-filter, and extremely high ambient, door ajar feature standard on DW-86L486/728/828 models
    • Capable of producing two types of alarm outputs: audible buzzer and visible flashing light
    • Multiple built-in system protection features including user-settable protection code for controls, user settable delay to start, voltage compensation system, and protection against extreme high voltages
    • USB port for temperature data downloading
    • Safety padlock compatible on outer door

     

    Installation and Application

    • Wide range operating voltage system from 185V to 260V designed to allow units installed in areas with poor voltage condition
    • Suitable for 10°C to 32°C Ambient temperature
    • Input voltage and ambient temperature shown simultaneously for ease of monitoring environmental conditions
    • Freezer design for global installations
    • Robust door latch designed for secure door closing and compact casters for ease of maneuvering

     

    Low Sound Level

    • Specialized refrigeration system design using whisper quiet fan and compressors
    • Freezer chassis designed to absorb vibration and sound

     

    'J' Series Energy Saving Models Advanced Features (for models ending in 'J')

    • Unique door seal and breaker design for the minimum loss of cold temperature during a door opening
    • High performance VIP insulation panels to minimize cabinet heat gain and to improve temperature stability
    • Patented cabinet insulation system designed for optimal performance of cold storage temperature and minimal frost buildup
    • Condensator can intelligently start-stop to reduce power consumption
    • Unique design of independent insulated inner door systems for independent access of storage space to provide the maximum protection of stored samples and save energy
    • Energy star rated
    • Energy saving models: Hydrocarbon natural environment friendly refrigerants refrigeration system make super low energy consumption

    Warranty Information: 3 years on all parts and 5 years on the compressor

     
    DW-86L578J
    DW-86L728JA
    Technical Data
    Type
    -86℃ ULT Freeer
    -86℃ ULT Freeer
    Cabinet Type
    Upright
    Upright
    Climate Class
    N
    N
    Cooling Type
    Direct cooling
    Direct cooling
    Defrost Mode
    Manual
    Manual
    Refrigerant
    HC
    HC
    Noise Lever (dB)
    49
    50
    Performance
    Cooling performance(℃)
    -86
    -86
    Temperature Range(℃)
    -40~-86
    -40~-86
    Control
    Controller
    Microprocessor
    Microprocessor
    Display
    LED
    LED
    Electrical Data
    Power Supply(V/Hz)
    220-240/50 | 115/60
    208-230/60
    Power(W)
    750 |1000
    1000
    Electrical Current(A)
    9 | 18
    10
    Dimensions
    Capacity(L/Cu.Ft)
    578/20.4
    728/25.7
    Net/Gross Weight(approx)
    300/330(kg)
    345/385(kg)
     
    661.4/727.5(lbs)
    760.6/848.8(lbs)
    Interior Dimensions(W*D*H)
    620*716*1310(mm)
    766*716*1310(mm)
     
    24.4*28.2*51.6(in)
    30.2*28.2*51.6(in)
    Exterior Dimensions(W*D*H)
    895*980*1960(mm)
    1041*980*1980(mm)
     
    35.4*38.6*77.2(in)
    41.0*38.6*78.0(in)
    Packing Dimensions(W*D*H)
    950*1055*2125(mm)
    1090*1050*2150(mm)
     
    37.4*41.5*83.7(in)
    42.9*41.3*84.6(in)
    Container load (20'/40'/40'H)
    12/24/2024
    12/20/2020
    Functions
    High/Low Temperature
    Y
    Y
    Remote Alarm
    Y
    Y
    Hot Condenser
    Y
    Y
    Power Failure
    Y
    Y
    High/Low Voltage
    N/A
    N/A
    Sensor Error
    Y
    Y
    Low Battery
    Y
    Y
    High Ambient Temp
    Y
    Y
    Door Ajar
    Y
    Y
    Accessories
    Caster
    Y
    Y
    Foot
    Y
    Y
    Test Hole
    Y
    Y
    Shelves/Inner Doors
    0.75
     
    3/4
    Temperature Recorder
    Optional
    Optional
    USB Interface
    Y
    Y
    Rs232/485 Interface
    Optional
    Optional
    CO2 Backup System
    Optional
    Optional
    LN2 Backup System
    Optional
    Optional
    Racks And Boxes
    Optional
    Optional

    Model Number                 Racks (Qty to fill freezer)
    DW-86L338J                        UF-452 (12)
    DW-86L578J                        UF-562 (16)
    DW-86L728J                        UF-562 (16)
    DW-86L828J                        UF-562 (24)

    Item#:
    ASULTLOWFREZ

    Efficiency and Dependability for the Most Demanding Environments!

    Laboratory professionals all over the world are recognizing the dependability and efficiency of ArcticTemp's Ultra Low Freezers, the first to combine all of these performance features and deliver a level of quality construction, reliability and value unequaled anywhere in the world.

    Features:

    • Compressor life is extended by an energy-saving low stage (operates only on demand).
    • Compressors are protected with a constant flow of refrigerant.
    • Heat is efficiently and effectively dissipated by an air-cooled condenser with three fans.
    • Monitoring light to warn of clogged condenser.
    • Freezer has an automatic timer system that will restart the unit in case of power failure.
    • Large air-cooled condenser with front to back air flow resulting in cooler compressors.
    • Special hinged grill for easy opening provides for a quick visual check of the condenser.
    • CFC-Free DuPont Suva 95 Refrigerant.

    Available Accessories

    • Chart Recorders, 7 Day - 6"
    • Inventory Control Systems
    • Porthole Access
    • CO2 and LN2 Back-Up Systems
    • Stainless Steel Chambers
    • Baskets - Rails
    • Three-Phase Electrical Wiring
    • Power Booster - Low Voltage Safety System
    • Telephone Alarm System

    Freezers are also available for -20, -30, -40 and -96°C.

    Specifications

    Temp Range -40°C to -85°C
    Control System Large Digital Temperature Control
    Refrigeration System Cascade Type - Two Compressors
    Hermetic Type - Condenser - Air-Cooled - Cooling Coils -Copper Tubing
    Insulation CFC Free - Minimum 5" High Density
    Polyurethane - Minimum 3/4"
    Sublids Gaskets - Double-Sealed
    Construction Inner Chamber - Heavy Gauge Corrosion
    Resistant Zinc Coated Galvanized Steel
    Outer Shell - Heavy Gauge, Cold-Rolled Steel
    Electrical Requirements 115 volts, 60 hertz, 1 phase
    208 volts, 60 hertz, 1 phase
    230 volts, 60 hertz, 1 phase
    220 volts, 50 hertz, 1 phase
    Digital Alarm System Rechargeable lifetime battery powered alarm system has a digital display. An audio and visual alarm will come on when there is a rise in the temperature set point. The system has an audio silence button, alarm test switch, and relay for remote alarm.
    Warranty

    2 year parts and labor for university/research institutes, and 1 year parts and labor for industial.

    MIDSCI is not responsible for lost product or damages incurred to product in the case of freezer or refrigerator malfunction.

    ** V80-30 is only -80


    Dimensions of all units

    Catalog # Interior Dimensions (W x F-B x H) Exterior Dimensions (W x F-B x H)
    V85-13 20" x 22" x 51-1/4" 35" x 33" x 79"
    V85-18 23" x 26" x 51-1/4" 36" x 35-1/2" x 79
    V85-22 28-1/2" x 26" x 51-1/4" 41-1/2" x 35-1/2" x 79"
    V85-25 34" x 25" x 51-1/4" 49" x 35-1/2" x 79"
    V80-30 42" x 25" x 49" 62" x 35-1/2" x 79"
    H85-5 30" x 18" x 16" 34" x 27" x 47"
    H85-9 47" x 16" x 20" 58" x 30" x 47"
    H85-12 55" x 19" x 20" 65" x 35" x 46"
    H85-14 61" x 20" x 20" 71" x 35" x 46"
    H85-17 69" x 20" x 21" 79" x 35-1/2" x 48"
    H85-22 67" x 19" x 30" 95-1/2" x 35-1/2" x 44"
    H85-27 67" x 23" x 31" 95-1/2" x 35-1/2" x 44"


    Item#:
    ASFRXUPSOLO

    MIDSCI offers many different options for your storage needs.
    HS4284A


    Interlocking racks hold 1.5/2.0mL tubes 

    Polypropylene racks lock together on each side permitting the user to attach several for larger experiments. Features an innovative "hold-it" finger slot on the front, and internal ribbing for stability. Autoclavable. Rack measures 8 3/8 x 3 1/2 x 2". Packs of 6.

    TP80617


    ·  Alpha-numerical inscription on the top of the rack to identify your samples
    ·  A convenient form
    ·  Heat resistant autoclavable material
    ·  Collapsible for storage: TPP racks with the "click" system are quickly assembled and disassembled.
    ·  Rack holds (18) 15 mL tubes, (10) 50 mL tubes, or a combination of each size.

    HS23453
    All versions of our handy Tubby stackable storage containers will help you organize your laboratory. Using the removable dividers you can create as big or as small a compartment as you need. Perfect for keeping tubes, tips, pipets, gloves, and other small items organized and out of the way. The lid snaps in place to secure the contents of the Tubby container.

    All Tubby containers are proportionally sized to utilize space efficiently when stacked. Tubby Jr. is shallow for smaller items. The original Tubby has the same footprint but is twice as deep. Tubby Sr. is the size of two original Tubby containers, for your largest items.

    The original Tubby and Tubby Jr. containers come with 5 tubs, 5 lids and 15 dividers; the Tubby Sr. containers come with 2 tubs, 2 lids and 12 dividers. All components are constructed of high-impact polypropylene.


    HS23263A
    Organize a large number of microtubes easily on your benchtop. Accommodates up to eight 80-well microtube racks with either 1.5 or 2.0mL microtubes in the racks. Plenty of room to slide the racks in and out. Vertical rack measures 6 1/4 x 9 1/4 x 8 7/8". Horizontal rack measures 12 1/4 x 9 1/4 x 4 7/8".

    HS120183
    Work2Store Expanding Storage Rack 
    Single rack, double function

    Reduce sample handling time and the need for several racks when working with samples for cold temperature storage with the Work2Store expanding storage rack. The opening and closing mechanism allows the rack to expand, creating needed room for sample manipulation. Then simply collapse the rack back to its compact form and it is ready for the freezer. Temp Range -80 to 121°C.

    U.S. Patent Pending.

    • Holds up to 64 x 0.5 mL micro-centrifuge tubes on one side and 96x0.2mL micro tubes on the other side
    • Clear lid locks the rack together for safe handling and transportation
    • 0.2mL tube side has been configured to work 8 strip, 12 strip or single tubes
    • Stackable, autoclavable and with alphanumeric well identification
    • Will fit into standard 2" (52 mm) freezer racking
    • Open dimensions 310 x 128 x 31 mm
    Closed dimensions (with lid in place) 133 x 133 x 48 mm
    Item#:
    AASMISCRKS1

    Features:

    • Versatile Design
      • Standard models and custom designs.
    • Comfortable Access
      • Low-profile design with toe space. Controls are conveniently mounted in front recessed instrument panel.
    • Safety & Easy Access
      • Counter-balanced lid with magnetic gasket. Brushed aluminum and thermoplastic tubular handle with separate Keyed Hasp Lock. Blue Sub-Lids are included for added content protection.
    • Standard Visual/Audible Alarm
      • Alarm monitoring system indicates power-on and displays visual/audible warning of rise in temperature and/or power failure.
    • Sturdy Construction
      • Outer and inner cabinets of welded steel, zinc-coated, prime coat with textured powder coat finish.
    • CFC Free
      • All products are manufactured using CFC-free, non-toxic, non-combustible and non-ozone depleting refrigerant. Compressors are permanently lubricated and hermetically sealed.
    • Convenient Storage
      • Rack Systems available or customized systems to your specification.
    • Safe and Economical
      • Freezers are manufactured using environmentally safe urethane foam insulation
    • Casters
      • Non-Locking heavy duty (recessed) swivel type. (Locking casters are available upon request
    • Both units use the CF-6-2 rack.  85-1.7A holds 6 racks for a total of 36 2 inch boxes.  85-3.1A holds 10 racks for a total of 60 2 inch boxes.

    Specifications
    85-3.1A 
    85-1.7A
    Exterior Dimensions
    37"H x 41"W x 24"D
    36"H x 30"W x 24"D
    Interior Dimensions
    14"H x 30"W x 13"D
    13"H x 18"W x 12"D
    Temperature Range
    -45C/-50F to -85/-121F
    -45C/-50F to -85/-121F
    Capacity
    3.1 cubic foot
    1.7 cubic foot
    Insulation
    Urethane
    Urethane
    Door
    Key Locking
    Key Locking
    Casters
    2" Non-Locking
    2" Non-Locking
    Temperature Controller
    Digital Display
    Digital Display
    Alarm
    Visual and Audible
    Visual and Audible
    Refrigeration
    Compressor
    - High stage 1/3 + hp
    - High stage 1/4 hp
    Compressor
    - Low stagev1/3 + hp
    - Low stage 1/4 hp
    Refrigerant
    R-134A High Stage / R-508 Low Stage
    R-134A High Stage/R-508 Low Stage
    Voltage
    115/60/1*230/60/1*230/50/1
    115/60/1*230/60/1*230/50/1
    Refrigerant Control
    Capillary Tube
    Capillary Tube
    Evaporator
    Cold Wall
    Cold Wall
    Defrost
    Manual
    Manual
    Air Circulation
    Gravity
    Gravity
    Running Amps
    10 amps (115v)*5 amps (230v)
    10 amps (115v)*5 amps (230v)
    Warranty
    18 months parts & labor-U.S. & Canada
    18 months parts & labor-U.S. & Canada
    Item#:
    ASCHESTULTCLD

    Replace your disposable cardboard racks with these sturdy, reusable polypropylene storage racks. Accommodates 0.5, 1.5, and 2.0ml tubes and withstand temperatures as low as -90°C. Will easily fit standard freezer storage racks and drawers. approximate dimensions 5"x5"x2".  Fits standard 2 inch freezer racks. An alpha-numeric grid is hot stamped on the unit in clear, easy to read contrasting colors. The telescoping style lids are clear with frosted I.D. panels on two sides. Bases are available in natural, black, or assorted fluorescent colors.

    Item#:
    ASFRZRCK11
    • Clear lids for easy visual inspection
    • Easy-to-read numerical grid for tube reference and identification
    • White top portion allows for easy labeling or marking
    • Accommodates most 4" stainless steel freezer racks

    PolarSafe polypropylene freezer boxes can accommodate 15 & 50ml centrifuge tubes for long term storage; an excellent alternative to cardboard storage boxes. Boxes can be stored to -90°C and are autoclavable to 122°C.

    Item#:
    ASFRZRCK9
    • Polypropylene
    • Operating Temp: -90°C to 121°C
    • Numerically indexed
    • Clear lift-off lids
    Item#:
    ASFRZRCK10
    View: