Used Lab Equipment

Description:

Concentrator Dual timers to control drying time and drying rate 120V, 60 Hz, 12A

Complete system for solvent evaporation, sample concentration and drying. AES systems use a patented technique that combines centrifugal force, vacuum and applied heat to eliminate sample bumping and foaming.

Specifications:

• Capacity: 200 x 1.5 mL
• Volume Range: 0.4 to 500 mL
• Dimensions: 28 D x 30 W x 21" H

Features:

• Microprocessor controlled evaporation system for simultaneous, automated concentration of multiple samples with unattended operation, convenience and speed.
• Can accommodate one or two 96-well microplates or deepwell plates.

Specifications:

• Power requirements: 100/120V, 50/60 Hz, 10Amps, 220/240V, 50/60 Hz, 5Amps
• Dimensions (WxHxD): 24" x 12" x 12"
• Capacity: 2 standard 96 well microplates or deep-well plates
• Format: 8 x 12 well microplates and deep-well plates
• Gas flow: 0-90SCFH
• Minimum operating pressure: 70 PSI
• Exhaust: 25 CFM blower
• Temperature range: Ambient to 80°C

Features:

• Microprocessor controlled evaporation system for simultaneous, automated concentration of multiple samples with unattended operation, convenience and speed.
• Can accommodate one or two 96-well microplates or deepwell plates.

Specifications:

• Power requirements: 100/120V, 50/60 Hz, 10Amps, 220/240V, 50/60 Hz, 5Amps
• Dimensions (WxHxD): 24" x 12" x 12"
• Capacity: 2 standard 96 well microplates or deep-well plates
• Format: 8 x 12 well microplates and deep-well plates
• Gas flow: 0-90SCFH
• Minimum operating pressure: 70 PSI
• Exhaust: 25 CFM blower
• Temperature range: Ambient to 80°C

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:

• Rotational Speed: continuously adjustable from 1,000 to 14,000 rpm (± 1%)
• Acceleration time: approx. 10 seconds
• Deceleration time: approx. 15 seconds
• Dimensions: 21.0 cm (w) x 28.0 cm (h) x 28.5 cm (d)

Rotor:

• 18-place rotor F-45-18-11 for 1.5 ml microcentrifuge tubes
• Diameter of bore: 11 mm
• Angle of bore: 45 °
• load per bore: 4.2 g
• rotational speed: 14,000 rpm
• centrifugal force: RCF = 16,000
• K-value for rotor: k = 469 h
• permitted density of liquids: 1.2 g-ml-1
• Weight: 2.2 kg

Features:

• Hydraulic thermostat
• Two fixed wire shelves, three door shelves
• Aluminium evaporator coil
• Manual defrost

Specifications:

• Capacity: 5.0 cubic ft.
• Temperature Range: -4° to 5°
• Net Wt.: 85 lbs
• Exterior Dimensions: (H x W x D) 33.5 x 21.5 x 29.5 in

Power Requirements: 120V, 60Hz, 132W, 1.1A

Features:

The Optima MAX and MAX-E microprocessor controlled tabletop ultracentrifuges generate high centrifugal forces for a variety of high-speed applications. The instrument design features a variable-frequency induction drive, the thermoelectric temperature control system, self-purging vacuum system, rotor overspeed identification system, program memory that can contain up to ten five-step programs, and a choice of acceleration and deceleration rates.

Specifications:

Speed

• Set speed:
• Optima MAX: 5 000 to 130 000 rpm in 1 000-rpm increments
• Optima MAX-E: 5 000 to 100 000 rpm in 1 000-rpm increments
• Speed control:actual rotor speed, ±50 rpm of set speed
• Speed display : actual rotor speed in 100-rpm increments above 5 000 rpm and 10-rpm increments at speeds below 5 000 rpm

Time

• Set time: to 99 hours 59 minutes
• Time display
• Manual operation: indicates run time remaining
• Programmed operation : time remaining in step

Temperature

• Set temperature: 0 to 40°C in 0.1° increments
• Temperature control (after equilibration): ±2°C of set temperature
• Temperature display: actual rotor temperature in 0.1° increments
• Ambient temperature range:15 to 35°C
• Humidity restrictions:. <95% (noncondensing)

Vacuum

• below 10 microns (1.34 Pa)

Acceleration

• 10 acceleration profiles—9 slow rates from 0 to 5 000 rpm followed by full acceleration to set speed; or maximum acceleration

Deceleration

• 11 deceleration profiles—10 slow rates n from 5 000 to 0 rpm, including coasting to a stop without brake; or full dynamic braking from set speed

Dimensions

• Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73.7 cm (29 in.)
• Depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58.4 cm (23 in.)
• Height. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58.4 cm (23 in.)
• Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 kg (217 lb)
• Ventilation clearances (sides and rear) . . . . . . . . . . . . . . . . 7.6 cm (3.0 in.)

Finishes

• Control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . coated polycarbonate
• Top surface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . urethane paint
• Other surfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . general purpose paint

Electrical requirements

• 100-V instrument . . . . . . . . . . . . . . . . . . . 90–110 VAC, 12 A, 50/60 Hz
• 120-V instrument . . . . . . . . . . . . . . . . . . 100–130 VAC, 12 A, 50/60 Hz
• 220/240-V instrument . . . . . . . . . . . . . . . . . 198–254 VAC, 6 A, 50 Hz
• Maximum heat dissipation into room under
• steady-state conditions . . . . . . . . . . . . . . . . . . . . . . 1750 Btu/hr (0.5 kW)
• Noise level 0.91 m (3 ft) in front of centrifuge . . . . . . . . . . . . . . . . <60 dBa
• Installation category . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . II
• Pollution degree. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Features:

The Optima MAX and MAX-E (see Figure 1-1) microprocessor controlled tabletop ultracentrifuges generate high centrifugal forces for a variety of high-speed applications. The instrument design features a variable-frequency induction drive, the thermoelectric temperature control system, self-purging vacuum system, rotor overspeed identification system, program memory that can contain up to ten five-step programs, and a choice of acceleration and deceleration rates.

Manual and programmed operation are available. • In manual operation, you enter the individual run parameters before beginning each run. • In programmed operation, you can duplicate runs quickly and accurately by selecting one of ten programs previously entered into the program memory. Each program can contain up to five steps. User messages and/or audible signals are provided to alert you to conditions that may need attention. An optional feature of the Optima MAX or MAX-E is the RS 232C Interface Accessory, which enables it to be connected to a personal computer. Information about this feature will be supplied upon request.

Specifications:

Only values with tolerances or limits are guaranteed data. Values without tolerances are informative data, without guarantee.

Speed

• Set speed:
• Optima MAX . . . . . . 5 000 to 130 000 rpm in 1 000-rpm increments
• Optima MAX-E . . . . 5 000 to 100 000 rpm in 1 000-rpm increments
• Speed control . . . . . . . . . . . . . actual rotor speed, ±50 rpm of set speed
• Speed display . . . . . . . . . . . . actual rotor speed in 100-rpm increments above 5 000 rpm and 10-rpm increments at speeds below 5 000 rpm

Time

• Set time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . to 99 hours 59 minutes
• Time display
• Manual operation . . . . . . . . . . . . . . . indicates run time remaining
• Programmed operation . . . . . . . . . . . . . . . . time remaining in step
• Temperature
• Set temperature . . . . . . . . . . . . . . . . . . . . 0 to 40°C in 0.1° increments
• Temperature control (after equilibration). . . . . ±2°C of set temperature
• Temperature display. . . . . . . . . . . . . . . . . . . . . actual rotor temperature in 0.1° increments
• Ambient temperature range . . . . . . . . . . . . . . . . . . . . . . . . . 15 to 35°C
• Humidity restrictions. . . . . . . . . . . . . . . . . . . . . . . . <95% (noncondensing)
• Vacuum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . below 10 microns (1.34 Pa)
• Acceleration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 acceleration profiles—9 slow rates from 0 to 5 000 rpm followed by full acceleration to set speed; or maximum acceleration
• Deceleration . . . . . . . . . . . . . . . . . 11 deceleration profiles—10 slow rates n from 5 000 to 0 rpm, including coasting to a stop without brake; or full dynamic braking from set speed
• Dimensions
• Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73.7 cm (29 in.)
• Depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58.4 cm (23 in.)
• Height. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58.4 cm (23 in.)
• Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 kg (217 lb)
• Ventilation clearances (sides and rear) . . . . . . . . . . . . . . . . 7.6 cm (3.0 in.)
• Finishes
• Control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . coated polycarbonate
• Top surface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . urethane paint
• Other surfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . general purpose paint
• Electrical requirements
• 100-V instrument . . . . . . . . . . . . . . . . . . . 90–110 VAC, 12 A, 50/60 Hz
• 120-V instrument . . . . . . . . . . . . . . . . . . 100–130 VAC, 12 A, 50/60 Hz
• 220/240-V instrument . . . . . . . . . . . . . . . . . 198–254 VAC, 6 A, 50 Hz
• Maximum heat dissipation into room under
• steady-state conditions . . . . . . . . . . . . . . . . . . . . . . 1750 Btu/hr (0.5 kW)
• Noise level 0.91 m (3 ft) in front of centrifuge . . . . . . . . . . . . . . . . <60 dBa
• Installation category . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . II

Pollution degree. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Designed to separate components by generation of Relative Centrifugal Force. It is able to run containers filled with chemicals, environmental samples, human and nonhuman body samples.

Specifications:

• Capacity: 6 x 94 mL
• Temperature Range: -20° to 40°C
• Speed: 17,000 RPM
• Pollution Degree: 2

The unit is designed to pass liquid, at a controlled temperature, through jacketed equipment or small open or closed vessels. Proportional control of heater power ensures good short-term temperature stability. Zero-voltage switching prevents interference at radio frequencies. Protection against overheating and loss of water reduce the risk of accidental damage to the unit. The centrifugal pump maintains sufficient pressure to circulate water in the external system whether it is a 12mm bore or smaller.

Specifications: 

• Temperature Range:-20°C to 85°C
• Temperature Stability:+0.05°C
• Internal Capacity: 2 L
• Dimensions:5 x 22.5 x 21 cm
• Weight: 5 kg

Genevac designed the EZ-2^plus with the specific requirements of lead optimization in mind. Years of experience in solvent evaporation and sample purification allow Genevac to produce a high-efficiency sample concentrator that is high performance, easy to use, very reliable and compatible with almost all commonly used solvents and acids.

The EZ-2 Series is the culmination of an extensive research and development program that draws on the expertise of Genevac’s engineers and the experiences of many scientists in the laboratory. Using the most advanced  proven technology in evaporation science, the EZ-2 Series has been designed specifically for solvent removal in life science research, be that concentration of samples or complete drying. Genevac’s fifteen years of experience in vacuum engineering has resulted in the creation of a compact sample concentrator combining great performance, ease of use greater than a rotary evaporator and compatibility with all commonly used solvents and acids.

Specifications:

• For use with Eppendorf microcentrifuge models 5415 D or 5415 R
• Speed: 13,200 RPM
• Fixed-angle rotor with maximum relative centrifugal force (rcf) of 16,110 x g
• Polypropylene snap-on lid
• 24-place tube array holds 1.5 mL or 2.0 mL tubes

Ideal aerosol-tight rotor for clinical, industrial, and research laboratory centrifugal applications.

Specifications:

• Capacity: 12 x 5.0 mL
• Speed: 14,200 RPM
• RCF: 21,130 x g

Aerosol-tight fixed-angle rotor, ideal for all centrifugal applications.

Specifications:

• Capacity: 16 micro test tubes with a volume of 5.0 mL
• Rotational Speed: 14,200 RPM
• G-Force: 21,191 xg
• Load Per Bore: 9.5 g
• Centrifugation Radius: 3.7 in.