Used Lab Equipment

Low-profile storage tanks combine liquid nitrogen storage reliability with microprocessor technology

Microprocessor Control

• Precise liquid level control with over 16 parameters; with autofill system
• Control panel is mounted on top for convenient access and easy touchpad programming
• Digital temperature display sensor is located under the lid; this indicates the highest temperature reading inside the tank
• 24 tricolor LEDs continuously display actual liquid nitrogen level and high-level/low-level setpoints
• Alarm contacts for remote monitoring of storage tank conditions

Durable Construction

• Low-profile tank with vacuum-insulated, stainless-steel chamber Counterbalanced lid with foamed-in-place, high density polyurethane insulation; dedicated vent; 100% clearance Two independent, flexible lid gaskets reduce moisture migration into the chamber
• Liquid level sensor and fill port within vacuum space, for maximum storage and sensor protection
• Front-mounted key lock and rear-mounted recessed power switch; control panel can also be locked
• Temperature sleeve (included) provides colder temperatures and efficient vapor phase operation
• Heavy-duty casters

Specifications:

• Product Type: Vessel, Storage
• Capacity: 40L
• Metric Capacity: 340L
• Dimensions (L x W x H) Exterior: 5 x 34.5 x 41in. (105.4 x 87.6 x 104.1cm)
• Certifications: UL
• Electrical Requirements: 100/120V 50/60Hz
• Voltage: 100/120V
• Hertz: 50/60Hz
• Metric Weight: 7kg
• English Weight: 416 lb.
• Metric Shipping Weight: 249kg
• English Shipping Weight: 550 lb.
• Metric Interior Depth: 9cm
• English Interior Depth: 5 in.
• Metric Exterior Length: 4cm
• English Exterior Length: 5 in.
• Metric Exterior Width: 6cm
• English Exterior Width: 5 in.
• Exterior Metric Height: 1cm
• English Exterior Height:
• Metric Outside Diameter: 7cm
• English Outside Diameter: 31 in.
• Exterior Metric Dimensions: 4 x 87.6 x 104.1cm
• Exterior English Dimensions: 41.5 x 34.5 x 41 in.
• Spot Count: 24000.0

Available as a Single or Double Stack
Specifications:

• Capacity: 6.5 cu. ft.
• CO2 Concentration Range: 0 to 20%
• O2 Range: 0 to 20%
• Relative Humidity: Ambient to 95% at 37°C
• Humidity Pan: 3.2 qt standard
• Temperature Range: Ambient +5°C to ambient
• Temperature Uniformity: 5°C to ambient
• Chamber: stainless-steel interior

Construction:

• Durable triple-wall cabinet construction ensures optimal temperature uniformity
• Patented, heated dual pane inner glass door minimizes condensation, enables faster temperature recovery
• CFC-free foam insulated outer door (field-reversible)
• Magnetic outer door gasket
• Accessory outlet
• Alarm contacts (NO, NC, COM)

Specifications

• Temperature Range: 5C above ambient to +60C
• Temperature Uniformity: ±0.3C at 37C
• Interior Construction: Shiny stainless steel
• Interior Volume: 29 cu.ft. (821.2 liters)
• Interior WxHxD: 31.0" X 60.0" X 27.0" (78.7cm. X 152.4cm. X 68.6cm.)
• Exterior WxHxD: 38.0" X 80.0" X 33.0" (96.5cm. X 203.2cm. X 83.8cm.)
• Humidity System: 4 gal. (15.1liter) tank
• Humidity Ranges: Off, med. >80%, high >90%
• CO2 Sensor: Thermal Conductivity (T/C)
• CO2 Range: 0-20%

Specifications:

• Humidity Control
• Temperature Range: 0°C to 60°C
• Chamber Volume: 29 Cubic Feet / 821.2 Liters
• Temperature Uniforimity: ±0.3°C at 37°C
• Temperature Sensitiviy: ±0.1°C
• Chamber Dimensions (HxWxD):  60” x 31” x 27”
• Exterior Dimensions: (HxWxD):  88.5” x 38” x 32”
• Weight: 1040 LBS
• Capacity: 29 cu. ft. (821.2L)
• Voltage: 208/220V 60 Hz, 15.0A
• 4-wire power cord (including ground)
• NEMA 14-20P plug
• 6 solid stainless-steel shelves
• Exterior D x W x H: 32 x 38 x 88.5 in. (81.3 x 96.5 x 224.8cm)
• Interior D x W x H: 27 x 31 x 60 in. (68.6 x 78.7 x 152.4cm)

Broad Range of Features and Controls

• Wide temperature range of 0° to 60°C enhances the flexibility of the unit
• Relative humidity control via steam generator from above ambient to 95% at 37°C†
• Sophisticated digital controls
• Programmable ramp and soak cycles for temperature and RH†
• Durable cabinets feature true laminar airflow through side plenums for extremely tight uniformity
• Phenolic-coated evaporator for use in applications that create corrosive byproducts
• Manual control of defrost and refrigeration cycles
• Visible/audible safety alarms alert to over- and undertemperature conditions, deviation of humidity from set parameters (except Model 3920)

Durable Construction

• Cold-rolled steel, powder-coated cabinet
• 0 in. (5.1cm) thick, CFC-free, foamed-in-place polyurethane insulation
• Stainless-steel interior
• Solid stainless-steel adjustable shelves
• Directed horizontal airflow system for excellent uniformity
• Locking swivel casters ensure easy mobility during installation and cleaning
• Leveling feet provide stability and added safety in the lab

Specifications:

• Temperature: -86°C
• Capacity: 17.3 cu. ft.
• Microprocessor Controls
• Digital Temperature Display
• 3 Internal Shelves
• External Dimensions: 36″w x 43″d x 79″h
• Internal Dimensions: 23″w x 24″d x 51″h

Specifications:

• Temperature Range: -50°C to -86°C (-58°F to -123°F)
• Exterior Dimensions:8”W x 78.9”H x 37.0”D (103.6 cm x 200.4 cm x 94.0 cm)
• Interior Dimensions:6”W x 51.5”H x 25.3”D (77.7 cm x 130.8 cm x 64.3 cm)
• Capacity: 23.0 cu ft (651.3 liters)

A thermostatically controlled heated benchtop water bath with oscillating shaker, used for general immersion heating of labware/vessels with gentle mixing or agitation.

Specifications:

• Chamber Dimensions: 13 x 20 x 60.7 in
• Temperature Range:Ambient to 95°C
• Adjustable Stroke Length:5 to 1.5 in

Description:

Forma Class II, Type B2 Benchtop Models provide maximum personnel and product protection by maintaining ultra-clean laminar airflow and total exhaust of the entire work zone air. Total exhaust makes units ideal for work that generates non-explosive chemical vapors and gases. Type B2 units may be used for work with biosafety levels 1, 2, and 3 biological agents, carcinogens, anti-neoplastic drugs, and low level radioisotopes

Specifications:

• Type: 4 Ft. Benchtop
• Window: Sliding window of 0.25" (0.6cm) thick laminated safety glass
• Work Area: 46.5" W x 25.3" H x 25.0" F-B (118.1 cm x 64.3 cm x 63.5 cm)
• Exterior Dimensions: 50.5" W x 69.8" H x 35.6" F-B (128.3 cm x 177.3 cm x 90.4 cm)
• Electrical: 115V, 60 Hz, 6.0 FLA
• Motor: 1/3 HP
• Breaker Requirements: 15 Amp
• Exhaust Requirements: 712-821 CFM
• Weight: 750 lbs. (340.2 kg)

Specifications:

• Chamber Material: Polished stainless-steel interior with coved corners
• CO2 Concentration Range: 0 to 20%
• CO2 Sensor Technology: IR
• Relative Humidity: Ambient to 95% at 37°C
• Temperature Range: 10° to 50°C
• Shelves: Stainless steel
• CO2 Concentration Control: IR Sensor
• Capacity: 6.5 cu.ft., 184L
• Electrical Requirements: 115V 50/60Hz

Specifications:

• Temperature Range: 5°C above ambient to 55°C
• Interior Volume: 6.5 cu. Ft
• Water Jacket Volume: 11.7 gal.

Specifications:

• Disinfection Time: 14 hours total cycle, 140°C

• CO2 Concentration Range: 0 to 20%

• CO2 Sensor Technology: IR

• Humidity Delivery: external reservoir

• Relative Humidity: Ambient to 95%, controlled

• Temperature Range: 5° to 50°C

• Capacity: 11.4 cu.ft., 322.8L

• Height Interior: 32.8 in.

• Depth Interior: 20.6 in.

• Width Interior: 28.8 in.

• Net Weight: 410 lb.

• Shelves: 5/22 [Supplied/Max.]

• Voltage: 115V

• Amperage: 11.5A

• Cabinet Material: 18-gauge, cold-rolled steel

• CO2 Concentration Control: ±0.1% at 5%

• Hertz: 50/60Hz

• Ports: Chamber thru-wall access port with filter

• Shelf Material: Perforated stainless steel

• Dimensions (D x W x H) Interior: 20.6 x 28.8 x 32.8 in.

Description:

The Thermo Forma Model 4535 Incubator Shaker is a large-capacity environmental shaker that allows for uniform heating and motion and accurate regulation of shaking speed. This equilibration creates faster operation and enhances the productivity of laboratories with shaking requirements. The Forma 4535 is designed to accommodate a wide variety of flasks, tubes, and other glassware. Program and store up to three user-defined combinations for ease of use and quick parameter recovery.

Specifications:

• Max Speed: 525 RPM
• Shaking Accuracy: ± 1 RPM
• Max Temperature: 60°C
• Temperature Control: ± 0.1°C
• Temperature Uniformity: ± 0.2°C
• Orbital Diameter: 1 inch
• Timer: 5 min to 199.99 hours / hold
• Dimensions (H x W x D): 40.5 x 26 x 45 in
• Power Requirements: 115 V, 60 Hz, 8.6 A