Operating features

• 5°C above room temperature to 150°C.
  
• Microprocessor PID control / Auto-tuning / Calibration.
  
• Digital timer : 1 min to 99 hr 59 min, delayed ON / OFF.
  
• Over-temperature limit and low fluid level protection.
  
• Conveniently preset 3 most commonly used temperature settings, without auto-tuning.
  
• Digital LED display (0.1°C resolution) with splash-proof keypads.
  
• RS-232 interface available.
• 18 months standard; 6 addiitionl months upon receipt of warranty card
  

  Constructional features

• Variable-speed pump for liquid viscosity for accurate, stable, and efficient temperature 
  management. (1 to 3 steps of pump for internal circulation / 4 and 5 steps for external circulation)
  
• Powerful pressure and suction pumps provide contrast pressure and flow rate throughout the 
  whole temperature range.
  
• Baffle plate screens circulating pump, heater and sensor to minimize shaking bath fluids and protect sample 
  and operators from direct contact.
  
• Dry-running protection; automated heating element cut-off and audible and visual warning.
  
• Seamless stainless steel tank with a reservoir drain that resists corrosion and make cleaning easy.
  
• Space saving design uses minimal bench space.

   

  Model   CW-10G CW-20G CW-30G Bath volume (L/cu ft)   10.0 / 0.4 20.0 / 0.7 30.0 / 1.1 Working Temperature Range2)(°C/°F)   Temperature Stability 1)(±°C/°F)   0.05 / 0.09 0.1 / 0.18 0.1 / 0.18 Pump Max. pressure, max. flow rate 5.9 PSI (406.8 millibar), 7.4 gallons/minute (28.0 liters/minute) Max. suction flow rate 2.6 gallons/minute (10.0 liters/minute) Dimensions Bath opening/ depth  (WxL, D) (mm/inch)   211x154, 180 / 8.3x6.1, 7.1 290x214, 200 / 11.4x8.4, 7.9 300x264, 230 / 11.8x10.4, 9.0 Overall  (WxLxH)(mm/inch)   281x450x444 / 11.1x17.7x17.5 360x510x464 / 14.2x20.1x18.3 370x560x494 / 14.6x22.0x19.4 Net weight(kg/lbs)   15.0 / 33.0 17.5 / 38.6 19.5 / 43.0 Electrical Requirements (230V, 60Hz)   50/60Hz, 6.7A 50/60Hz, 8.8A 50/60Hz, 8.8A Cat. No.   AAH52315K AAH52325K AAH52335K Electrical Requirements  (120V, 50Hz)   50/60Hz, 8.6A 50/60Hz, 8.6A 50/60Hz, 8.6A Cat. No.   AAH52316U AAH52326U AAH52336U

  1) If you operate the unit in 1 to 3 steps of pump, the temperature range can be from Amb. +5°C but in 4 and 
  5 steps, the range will be from Amb. +15°C.
  2) The heat-up time is measured on a 230V electrical condition with 1000W heater power.

   

Circulating Water Bath
 
SHEL LAB Circulating Water Baths are an excellent choice for research and quality control applications. They are highly accurate, easy-to-use, rugged and safe. Features include:

• Microprocessor Control
• Easy-To-Clean Polymer-Coated Tanks
• Air Jacket Heating Eliminates Hot Spots
• Recessed Heating Element Prevents Burnout
• 2 year limited warranty, excludes tank

The stainless steel cover is included with the purchase of this model. The use of covers is suggested since they allow maximum temperature range and help maintain better temperature uniformity.

 Haier -150°C Cryogenic Freezer – Save $8,000!

Superior temperature control and energy savings with advanced dual-compressor design.

Limited-time special pricing available now!

Cannot be combined with any other discounts or pricing offers.
Not valid on prior purchases. Special price applies only to the specified item; no substitutions.
Promo valid until 12/31/2025 or while supplies last.

All terms and conditions apply.

Haier -150°C Cryogenic Freezer

The DW-150W209 Cryogenic Freezer offers customers a safe, convenient, and economical long-term storage solution. As a technologically innovative product in the field of IoT deep cryogenic refrigeration, it is not only environmentally friendly but also the most energy-saving in the industry (up to 30%).

Safety

• Multiple alarms that transmit in real-time through a mobile IoT APP
• Multiple security lock design (key lock, padlock, electromagnetic lock, and fingerprint lock)
• Uses a self-regulating pressure control system to ensure a stable internal pressure environment for the refrigeration system

Energy Saving

• Hydrocarbon Energy Saving and dual compressors 4-stage cascade refrigeration saves energy and works more efficiently
• Power consumption as low as 25 kWh / 24 h
• HC refrigerants have zero Global Warming Potential (GWP) and the LBA polyurethane foam has lower GWP than most HFC commonly used, combined they deliver superior environmental protection

Superior Temperature Performance

• Temperature Uniformity is less than ±5ºC with a setting temperature of -150ºC
• Superior insulation performance with VIP and Polyurethane foam, multiple door seals, wide cabinet opening, and inner lids to prevent cold loss
• Adaptable to a wide range of ambient temperatures from 10ºC to 32ºC, and for a short period can be applied to the ambient temperature of 38ºC

Low Sound Level (55 dB)

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

Key Design Features

• Displays show the inner temperature, voltage, ambient temperature, and other data
• Equipped with USB and RS485 interfaces, it enables the download of temperature monitoring data of the past 15 years and allows the networking of multiple freezers
• Ergonomic Design: adjustable foot, integrated stainless steel hinge, access port, integrated lid and handle, magnetic front cover
• Compatible with various freezer racks
• Heat Exchange Circulation System

Premier Refrigerator With Built-In Pharmacy/Vaccine Undercounter

• Precise liquid temperatures and stirring speeds
• Digital display and safety indicators
• Angled front panel and large control knobs
  

AccuPlate™ digital hot plates and stirrers are powerful, versatile and easy to use. Every unit is built for consistent performance and long-term reliability. With three models to choose from, there is an AccuPlate™ hot plate and stirrer to meet your lab's needs.

Ceramic Durability and Resistance

Each AccuPlate™ is equipped with a Pyroceram® ceramic top plate that is extremely durable, easy to clean and is highly resistant to chemical attack. In addition, the ceramic plates can reach higher temperatures (rated to 550°C) than metal topped units and the white color makes it easy to view color changes in applications such as titrations. The AccuPlate™ Hotplate and Hotplate Stirrer models incorporate a powerful heating element positioned directly beneath the ceramic top plate. This provides optimal heat transfer to the plate and sample while minimizing heat transfer to the electronics and housing.

Acceleration Regulation

The Stirrer and Hotplate Stirrer utilize a powerful motor drive system paired with strong permanent magnets to ensure a consistent connection to the stir bar. The control software is designed to minimize stir bar decoupling by regulating the acceleration rate of the motor. The durable cast aluminum housing and angled faceplate protect the electronics in the event of an accidental spill. The Hotplate and Hotplate Stirrer models also feature a bright red "Hot Top" indicator to alert users that the ceramic top is too hot to touch - even if the heater is off, the light will remain on until the top has cooled to a safe temperature.
 
 
 Specifications

* Temperature range using the External Temperature Controller is 5° to 200°C (41° to 392°F) 

PERFORMANCE PHARMACY-VACCINE REFRIGERATORS

Designed and purpose-built for pharmacy, medication, and vaccination applications to support meeting CDC/VFC vaccine storage guidelines.

FEATURING:

• Built-in readout for current and high/low temperature
• Audible and visual high/low temperature alarms
• Optimized efficient performance for stable temperature
• Eco-friendly natural refrigerants for a greener footprint

ADVANCED TEMPERATURE CONTROL

• Intelligent microprocessor digital temperature controller
• Improved temperature accuracy with a buffered probe in glycol-filled bottle to simulate temperature of stored product
• Additional sensor reads interior air temperature for superior temperature control
• Adjustable operating control range from +2°C to +8°C (+35.6°F to +46.4°F)
• Digital display of the min/max temperature (updated in 15 minute increments)
• Temperature viewable in Celsius and Fahrenheit to the nearest tenth of a degree
• Password protection of control parameters beyond setpoint
• Optimized forced air cooling for excellent temperature stability and uniformity with rapid recovery after door openings and product loading

MULTIPLE ALARMS FOR SAFER MONITORING

• Audible/visual alarms for high/low temperature excursions
• Open door alarm sounds if the door is left ajar (default 4 minutes with selectable 1-99 minute range)
• Audible power failure and sensor failure alarms
• Mute function for alarms
• Remote alarm contacts in rear of the unit

FULLY FEATURED INTERIOR FOR CONVENIENT STORAGE

• Energy efficient LED lighting with internal on/off switch
• Adjustable plastic-coated wire shelves for improved circulation
• Multiple shelf positions spaced at ½ to allow flexible adjusting to support smaller items
• Adjustable cycle defrost operation
•  probe port included to accept user-provided monitoring equipment

QUALITY DESIGN FOR RELIABLE PERFORMANCE

• Self-closing door offers added storage protection
• User-reversible door swing (self-closing function compatible with RHD position only)
• Environmentally-friendly natural hydrocarbon refrigerant for reduced global warming potential
• Meets EPA and SNAP requirements
• Convenient security with a top-mounted door lock (2 keys included)
• Magnetic gaskets to ensure a positive seal
• Pyxis®, Omnicell® and AcuDose RX® compatible

TECHNICAL SPECIFICIATIONS:

TECHNICAL SPECIFICATIONS (ALL UNITS):

• Defrost: Cycle
• Thermostat: Intelligent microprocessor digital
• Temperature Sensors: 2 (air probe and buffered probe)
• Adjustable Operating Control Range: 2°C to +8°C (+35.6°F to +46.4°F)
• Preset: 5ºC/41ºF
• Temperature Variation: +/-1°C
• Shelving: White plastic coated wire
• Voltage: 115V/60Hz
• Cord: NEMA 5-15P
• Lock: Factory-installed key lock
• Refrigerant: Eco-friendly R600a
• Light: LED
• Access Port: 
• Door: Reversible
• Fan: Internal
• Certifications: ETL, ETL-C
• Parts & Labor Warranty: 2 years
• Compressor Warranty: 5 years

INCLUDED

• DO NOT UNPLUG warning sticker
• DO NOT ADJUST TEMPERATURE warning sticker
• DO NOT STORE PERSONAL ITEMS warning sticker

OPTIONS

• NIST calibrated temperature readout with 2-year certificate of conformity
• Digital data logger (DDL) installed or as kit with 2-year certificate of conformity

General Purpose Auto Defrost HydroCarbon Lab Freezer

Standard Flammable Refrigerator And Freezer Combination

Labnet BioPette™ A Pipettor

These precision variable volume pipettors are designed for exceptional comfort and accuracy. Lightweight and well balanced, they fit comfortably in either the right or left hand with the large digital display visible to the user. Chemically resistant, maintenance-free seals and finely polished pistons provide unsurpassed accuracy sample after sample. The continuously adjustable, digital micrometer is slightly recessed to prevent unintentional change and is protected from the effects of thermal expansion by the insulated body of the pipettor. For convenience, volume can also be adjusted by turning the push-button. Ergonomically positioned, the tip ejector reduces fatigue during prolonged use.

Biopette A Features

• Designed and engineered for maximum accuracy and reproducibility
• Streamlined handle design provides exceptional user comfort
• Adjustable ejector accommodates a wide variety of pipet tips
• Two interchangeable ejector buttons provide personalized comfort
• Easy-grip ejector handle for quick removal and adjustment
• Volume can be adjusted from the thumbwheel or the plunger button
• 8 models cover volume range from 0.1 uL to 10,000 uL
• Fully Autoclavable

Variable Volume Pipettor

BioPette™ line of variable volume pipettors have a universal shaft that will accept most pipet tips. The tip ejector is adjustable to accommodate various styles of tips and removable for pipetting into narrow tubes. Made from stainless steel, it will not rust, corrode or break. The BioPette™ A are fully autoclavable Eight models cover the volume range from 0.1 uL to 10,000 uL. A calibration tool is included with each unit for easy in-lab recalibration. Pipettors are individually tested and supplied with a certificate of quality.

Specifications

• Unique roller with see-saw rocking motion
• Simple plug & play operation
• 5 rollers allow for up to 8 vacuum tubes
• Small size uses minimal bench space

The GTRM-FS roller mixer combines the operation of a vacuum tube roller with a see-saw rocking platform to allow for the ultimate in homogeneity of your blood/urine tubes and other sample types. The GTRM-FS is compatible for use in cold rooms and non-CO2 incubators. The rolling motion is a fixed 36rpm and the rocking motion is set at +/-11°.

Specification