Used Lab Equipment

Features:

Vacuum Pump

Specifications:

• RPM：1725/1425

• SF：1.0

• V： 115/208-230

• H/P： ¾

• FLA: 10.6/5.3

Specifications:

• 50/60 Hz
• 1/2 hp
• 115/230 V
• 7.0/3.5 amps
• Pumping speed 4 CFM

PuriCare Open Access Station (transfer station)

Features

• Generous work surface area to accommodate standard rodent cages
• Electric hydraulic lift for infinite height adjustment from 36.5" to 47" with the push of a button
• Recessed and angled sashes for closer viewing without glare
• Large 14" high sash openings to accommodate various cage sizes with brakes
• Large 5" diameter, non-marking polyurethane casters
• Two 99.99% efficient HEPA filters to trap allergens
• Nominal downflow velocity of 55 fpm.
• Economical, disposable upper and lower prefilters
• Variable speed motor/blower and impellers
• Particulate-free ISO Class 5 (formerly Class 100) air
• Retractable, safety orange, top right-side mounted power cord, 28' (9 m) on 115 volt model
• Two push/pull bars on the right hand side to facilitate transport
• Two 32-watt fluorescent lights
• Two easy-to-read, ADA-compliant Minihelic pressure gauges
• ADA-compliant light and blower switches
• ADA-compliant electrical duplex
• Single pass airflow design with no recirculation through the enclosure helps prevent heat stress and odor build up.
• Type 304 stainless steel dished work surface
• Exterior is durable glacier white and slate gray epoxy-coated steel
• Full three year warranty on parts and labor
• ETL listed (115 volt models)
• CE Conformity Mark (230 volt models)

Features:

This chamber has been designed to help improve the accuracy of P.C.R. and general Tissue Culture procedures. The chamber is a "still air enclosure" which contains both fluorescent and U.V. germicidal lamps. The U.V. system is rated at 254 nm and will decontaminate all surfaces of the interior. The front viewing panel is .500 (13 mm) thick optically clear material. It is extremely effective for protection against 32P labeled compounds. It is very effective against Beta Rays but not Gamma rays. Front plate is replaceable. The doors are removable therefore do not take up valuable laboratory counter workspace.

Specifications:

• 825-UVA:

                 Internal Dimensions: 23.5″high x 17″long x 21″high

                 External Dimensions: 24″w x 18″d x 28″h

• 825-PCR/HEPA/Exp

                 Internal Dimensions: 23.5"w x 17"d x 21"h

                 External Dimensions: 24"w x 18"d x 28"h

• Two bright white acrylic shelves are included (5 x 23) & (7 x 23) one is tooled to store pipettors.
• Front panel is .500 (l'3 mm) thick for Beta Ray protection
• Side access panels are removable.
• Proximity sensors turn off the U.V. system for safety when the door is opened
• Domestic electric power requirements are 110-115 Volt, 60 Hz. 220 volt units are available.
• The system has a two (2) Amp circuit breaker.
• Sides and back wall are one piece formed of .375 thick acrylic for long term rigidity, durability, and protection.
• Bottom tray has a formed in place spill tray.
• Main housing and top are removable for installation of large pieces of research equipment.
• The U.V. system is rated at 254 nm.  Replacement UV light: EL1122
• HEPA ONLY:

                  Positive pressure external fan (blower). 115-120 Volts.

                  Small H.E.P.A. filter rated at 99.97% efficiency at 0.3 microns

                  No tools required for filter change over.

                  Low fan noise level. Rated at less than 40 dBA

Features:

• Temperature range: 2° to 7°C (36° to 45°F)
• CFC-free (R134A) refrigerant
• Manual defrost
• 240w compressor
• Static condenser free of electric fans
• Key-locked door with flat door liner, mounted to open from left
• Seamless, easy-to-clean interior, vacuum-formed from refrigeration-grade plastic
• Exterior baked-on acrylic enamel
• Exterior dimensions: 24.5L x 23.5W x 33 in.H (62 x 60 x 84cm)†.
• Interior dimensions: 13D x 19W x 27.5 in.H (33 x 48 x 70cm). Net weight, 90 lb. (40.8kg)
• Shipping weight, 120 lb. (54.5kg).
• For 120V 60Hz, 2A; 15A breaker.

Description:

The MJ Research Alpha Slide ALD-0211 Thermal Cycler is engineered to adapt to the diverse needs of modern laboratories. This thermal cycler is designed as a swappable sample-block/heat-pump assembly, capable of customizing any DNA Engine line thermal cycler. The ALD-0211 is equipped with a thermal cycler base which efficiently distributes electric power, as well as thermoelectric heat pumps and sensors which help control sample temperatures. The ALD-0211 Thermal Cycler meets NIST-traceable standards with its ability to provide outstanding temperature uniformity using multi-sensor, multi zone temperature controls. Designed for humidified chamber hybridizations and in situ procedures, the Alpha Slide ALD-0211 system thermally cycles glass microscope slides in a dual-block format, with each block accommodating up to 16 slides.

Features:

• Disposable Presterile Bioreactor Chamber
• Fit Cellbags: 2x2L, 2x10L, 1x20L with KIT20 or 2x22L, 1X50L with KIT50
• Completely closed system
• Operate inside an incubator or on the benchtop

Includes:

• Electric Rocker Base for 20/50EHT
• Digital temperature control

Applications:

Monoclonal antibodies

The WAVE Bioreactor system has been used extensively for monoclonal antibody production. Culture can be started at low volume and then fresh media added whenever the cell count is sufficiently high. This enables inoculum scale up without transfers. Batches ranging from 100ml to 500L have been run with cell densities over 10x106 cells/ml and productivity and product quality comparable to stirred tank bioreactors. Dissolved oxygen concentrations are not limiting and remain above 50% saturation.

Anchorage-dependent cells

Agitation in the WAVE Bioreactor system is powerful enough to mix and aeratethe culture. Yet it is gentle enough to cultivate anchorage-dependent cells on various microcarriers. The wave motion prevents setting and provides oxygenation without bubbles.

Virus production

The WAVE Bioreactor system provides a closed system that is ideal for virus production. In a gene therapy application, human 293 cells have been grown in suspension and then infected with recombinant adenovirus. Cells grew to 4x106 cells/ml and virus production was 1x105 virus particles/cell. The WAVE Bioreactor system produces viruses under complete containment without the need for biosafety cabinet.

Insect cell / Baculovirus

The high oxygen supply capability of the WAVE Bioreactor system makes it ideal for insect cell culture.Cell densities over 9x106 are routinely achieved. Baculovirus yields are higher than with conventional bioreactors. The WAVE Bioreactor system is extremely easy to operate and inoculum scale-up and infection can be done inside the bioreactor, reducing the need for transfers.

Specification:

INCUBATOR

• Temperature range: Ambient to 40 degrees C
• Reolution: 0.1 degree C
• Uniformity with cover: better than +/- 0.4 degrees C
• Mechanism: warmed aluminum bed
• Warm up time: 15 minutes typical, display temperature to check
• Temperature detector: thermistor, feedback, heuristic software.

MIXER

• Speeds: Gradual steps, from gentle agitation to vigorous mixing, eight speeds
• Options: continuous or pulse (three second interval)
• Mechanism: orbital mixing achieved by rotating counterweight

TIMER

• Modes: Set time, view time remaining, audible signal
• Resolution: One second
• Range: One second to 99 minutes and 59 seconds

ELECTRIC

• Display: Red, 7-segment, four digit LED
• Keyboard: 16-key, enunciating membrane switch, 4x4
• Power requirements: 12VAC, 2 amp, adaptor provided
• Microprocessor: Z80A

OTHER

• Vessel: Holds two standard microliter plates
• Enclosure: ABS plastic casing. Metal base
• Aerosol goard: Smoke-tint plexi-glass cover
• Dimensions: Approximately 10 x 10 x 4 in. (26 x 26 x 10 cm) with cover

Operates in three modes; electric heat, steam heat, or electric and steam heat.

Specifications:

• Interior dimensions: 5W x 27.2T x 33.0F-B inches
• Exterior dimensions:0W x 77.2T x 47.6F-B inches
• Water reservoir: Holds 29 gallons of distilled water
• Controls: Microprocessor-based programming unit
• Programs: 9-preset programs with 10 functions each

Description: With its dedicated operator interchangeable measurement cells to accommodate many different sample types, the NIRFlex N-500 is a uniquely, flexible FT-NIR Spectrometer. Its Fourier Transform polarization technology guarantees the same superior performance across different environmental conditions; from laboratory to warehouse.

Specifications:

• Dimensions (W x D x H): 350 x 250 x 450 mm

• Spectral range: 800 - 2500 nm (if not specified differently for measuring cell)

• Resolution: 8 cm−1 (with boxcar apodization)

• Type of interferometer: Polarization interferometer with TeO2 wedges

• Wavenumber accuracy: ± 0.2 cm−1 (measured with HF gas cell at an ambient temperature of 25℃ ± 5℃)

• Signal-to-noise ratio: 10000 (peak-to-peak noise of a linear corrected baseline)

• Number of scans/sec.: 2 - 4 (depends on resolution)

• Type of lamp/lifetime lamp (MTBF): Tungsten halogen lamp / 12000 h (2 x 6000 h)

• Type of laser: 12 VDC HeNe, wavelength at 632.992 nm

• Analog digital converter: 24 bit

• Electric power supply: 100 - 230 VAC ± 10%, 50/60 Hz, 350 W

• Ethernet connection: 100 Mbit/s

Ensures all reactants are in the bottom of the wells for proper concentrations and improved yields. To end a run, simply open the lid and the automatic, electric brake brings the rotor to a quick, smooth stop in just 4 seconds.

Specifications:

• Capacity: 24 x 0.2ml PCR Strips
• Speed: 2,550 RPM
• G-Force: 600 xg
• Deceleration: 4 sec
• Dimensions: 9.2” x 10.2” x 7.75” in (W x D x H)

Benchmark’s PlateFuge™ is the first “mini” sized centrifuge with a swing out rotor for microplates. Centrifuging plates before PCR ensures all reactants are in the bottom of the wells for proper concentrations and improved yields. In spite of its remarkably small footprint (9×10 in.), the PlateFuge™ includes a uniquely designed, swing out rotor (patent pending) capable of securing 2 microplates. The easily accessible rotor chamber includes two plate carriers that rest at a 75° angle. This allows plates to be inserted confidently without sealing tapes or caps. Upon closing the lid of the centrifuge, the rotor accelerates and the centrifugal force “swings” the plates into a horizontal position. Any droplets on the walls of the plate quickly concentrate into the well bottoms. With a g-force of 600 xg, most samples can be spun down in less than 20 seconds. To end a run, simply open the lid and the automatic, electric brake brings the rotor to a quick, smooth stop in just 4 seconds. Plates can then be easily removed from the rotor.

Specification:

• Speed: 2,100 / 400 x g ; 2 x PCR Plates
• Capacity: 2 x Microplates ; 24 x 0.2mL PCR Strips
• Deceleration: 7 seconds
• Dimensions: 9.2" x 10.2" x 7.75"
• Weight: 9 lbs

Description:

The Pulsewave 760 switcher is a versatile and safe instrument for pulsed field DNA electrophoresis. The unit may be used with Orthogonal Field Alternating Gel Electrophoresis (OFAGE), Clamped Homogeneous Electric Fields, and Field-Inversion Gel Electrophoresis (FIGE). The Pulsewave 760 switcher interfaces with an external power supply and gel box.

Specifications:

• Switch Intervals: 0.1 to 65,000 sec
• Forward/Backward Ratio: 0.1 to 99.9:, continuously adjustable, with 0.1 resolution
• Overload and Short Protection: Fuse and electronic protection circuitry
• Operating Temperature: 0-35°C
• Operating Humidity: 0-95%
• Dimensions (W x L x H): 6.5 x 11.5 x 6.5 in.
• Footprint: 486 sq. in.
• Weight: 20 lbs.

The Sorvall RC-5C Plus Superspeed Centrifuge is designed to separate substances of varying densities at a controlled temperature range. Using state-of-the-art centrifugation technology, the RC-5C Plus offers superior functionality, durability, and simplicity of operation. Its strategic combination of outstanding features guarantees high quality intensive separations in the minimum amount of time possible.

Equipped with a Relative Centrifugal Force (RCF) calculator, the RC-5C Plus allows the user to calculate the RCF before a run, and display it anytime during the run period. This Sorvall centrifuge employs an integrator that can be used as a control or as a display, or even both. The RC-5C Plus system also makes use of a refrigeration system powered by SUVA® refrigerant—a Kendro-manufactured CFC-replacement coolant. Additionally, the system employs an automatic temperature compensation system and an automatic rate-controlled slow start and slow stop.

Run conditions on the Sorvall RC-5C Plus centrifuge are selected using the front control panel, while actual run conditions are shown in real-time by easy-to-read displays. To avoid centrifuge malfunction, the built-in microcomputer automatically performs self-test routines once the centrifuge is started.

Specifications:

• Speed: 21-000 rpm
• Force: 51070 G
• Rotor Capacity: 3 liters
• Drive System: High torque- direct-drive DC motor 1.86 kW (2.5 hp)
• Braking System: Dynamic- electric brake
• Refrigeration System: Heavy duty sealed compressor 1.49kW (2 hp)
• Temperature Set Range:-20C to +40C
• Temperature Control Range: +2C to +37C at maximum rotor speed
• Temperature Control Accuracy: +/- 1 C of set temperature (after stabilization)
• Speed Control Accuracy:+/- 100 rpm or 1 percent- whichever is greater
• Timer: Synchronous motor driven- 0-120 minutes in 1-minute increments- HOLD provision
• W x D x H inch: 30 x 39 x 45
• Weight: 780 lbs

Description:

The Leica RM 2155 microtome is a motorized rotary microtome. The specimen feed system with zero-backlash and maintenance-free cross roller guides and the step motor operated coarse feed system are located in a dust proof plastic housing. The instrument has a safety handwheel with centering handle that can be locked in any position via an electromechanical brake. Section thickness and sectioning speed are selected via control knobs. The instrument is designed and manufactured to conform with strict UL and UDE safety standards.

Specifications:

Microtome

• Section Thickness Setting:

0.5 - 60 μm
From 0.5 to 1 μm in 0.5 μm increment
From 1 to 20 μm in 1 μm increment
From 20 to 60 μm in 5 μm increments

• Horizontal Specimen Feed: 27 mm via step motor
• Max. Sectioning Area without Retraction: 65 mm without specimen orientation
• Max. Sectioning Area with Retraction: 60 mm
• Specimen Retraction Manual: 5, 10, 15, 20 μm, can be deactivated
• N/S Repositioning of Knife Holder Base: ± 25 mm
• E/W Repositioning of Knife Holder Base: ± 20 mm
• Max. Specimen Size (W x H x D): 50 x 60 x 40 mm
• Specimen Orientation Horizontal: 8°
• Specimen Orientation Vertical: 8°
• Rotation: ± 90°
• Trimming steps: 5, 15, 30 μm
• Electric coarse feed: 900 μm/s

Sectioning Motor

• Sectioning speed: 0; 0.5 - 420 mm/s
• Return speed: Approx. 120 - 420 mm/s

Dimensions & Weight

• Width (including Handwheel): 400 mm
• Width (excluding Handwheel): 300 mm
• Depth: 550 mm
• Overall Height: 290 mm
• Working Height (Knife Edge): 100 mm
• Net Weight: 44.2 kg