Used Lab Equipment

This economical and easy to use analog drives offer precise speed control, ideal for metering applications. The reversible motor allows for purge tubing before or after pumping fluid in either direction.

Specifications:

• Speed Range: 6 - 600 rpm
• Speed Control:+/- 2%
• Max Flow Rate: 3400 mL/min
• Minimum Flow Rate:36 mL/min
• Power:90-130VAC, 1.5A
• Dimensions of Drive:5 x 7 x 7 in
• Motor hp:1/10

The Masterflex L/S Economy Variable-speed drive is an economical and versatile variable-speed drive with a wide flow range. This product features a separate single-turn speed control and on/off switch with green power indicator to maintain speed setting while turning pump on/off. The 1/20-hp unidirectional motor (counterclockwise) as soft start and back EMF for 5% speed control. Stackable painted steel housing is IP22 rated for protection from vertically falling water.

Specification:

• Drive Speed Range: 20 - 600 rpm
• Maximum Torque: 90 oz-in
• Line Voltage Limits (50-60 Hz): 90-130 V
• Power Output: 37 W (0.05 hp)

• Maximum Current

• 115 V Units: 1.5A, shorted output conditions
• 230 V Units:  0.9A, shorted output conditions

• Speed Regulation

• Line: ±2%
• Load: ±3%
• Temperature Drift: ±10%
• Enclosure Rating: IP22 per IEC529
• Humidity (non-condensing): 10% to 90%
• Operating Temperature: 0Ëš to 40ËšC
• Storage Temperature: -45Ëš to 60ËšC
• Chemical Resistance: Exposed material is painted steel housing
• Altitude: Less than 2000 m
• Display: Green LED
• Dimensions (L x W x H): 220 x 180 x 125 mm
• Weight: 4.1 kg (9 pounds)
• Pollution Degree: 2 per IEC 664 (indoor use only)
• Installation Category: 2 per IEC 664

Specifications:

• Motor: Triple eccentric drive
• Chamber Capacity: 6 (2L) flasks
• Orbit: 0.75 in. (1.9cm)
• Platform: L x W 18 x 18 in. (45.7 x 45.7cm)
• Platform Load Capacity: 50 lb. (22.7kg)
• Dimensions: 32 (81.3) x 22.5 (57.2) x 22 (55.9)
• Temperature Range: 15°C below ambient to 60°C 

Features:

• Triple eccentric drive delivers uniform motion with 0.75 in. (19mm) circular orbit
• Timed or continuous-run modes
• Clear, scratch-resistant lid for sample viewing
• Safety interlock stops platform when lid is opened
• Precisely monitor temperature and control chamber temperature over complete range with +/-0.1C accuracy at 37C with PID temperature controller.
• Over temperature safety feature with independent thermostat provides additional backup by controlling heat if main temperature controller fails.

Analog Models

• Speed control from 40 to 400rpm by rotary dial
• Integrated tachometer monitors and displays speed in rpm to guarantee an accurate setting
• Easy-to-read LED digital temperature display
• Continuous and timed operation from 1 to 60 min.

Specifications:

• Model: Large Incubated
• Temperature Range (Metric): 10° to 60°C
• Orbit: 2.5cm
• Length (English) Platform: 30 in.
• Width (English) Platform: 18 in.
• Length (Metric) Platform: 76cm
• Width (Metric) Platform: 45cm
• Height (English) Exterior: 41 in.
• Height (Metric) Exterior: 104.1cm
• Hertz: 50/60Hz
• Length (English) Exterior: 32 in.
• Length (Metric) Exterior: 81.3cm
• Load Bearing Capacity: 34kg
• Motor Type: Triple eccentric drive
• Temperature Accuracy: plus/minus 0.1 deg. C at 37 deg. C in Flask
• Voltage: 120V
• Width (English) Exterior: 41 in.
• Width (Metric) Exterior: 104.1cm
• Dimensions (L x W x H) Exterior: 32 x 41 x 41 in. (81.3 x 104.1 x 104.1cm)
• Electrical Requirements: 120V 50/60Hz
• Speed: 15 to 500rpm

Specifications:

• Speed Range: 25 to 400 ±1 rpm
• Temperature Range (Metric): Ambient+10° to 60°C
• Orbit:5cm (1 in.)
• Capacity: Twelve 2L Erlenmeyer flasks
• Control: Digital
• Load Bearing Capacity: 71 lb. (32kg)
• Motor Type: DC brushless
• Temperature Accuracy: ±0.15°C at 37°C
• Timer: Continuous or timed from 1 min. up to 199 hr. and 59 min
• Cabinet: Heavy-gauge cold-rolled steel
• Chamber Material: Type 304 stainless steel
• Display LED: Time, Speed, Temperature include run and setpoints
• Dimensions (L x W x H) Exterior:3 x 46.5 x 25 in. (84.6 x 118.1 x 63.5cm)
• Dimensions (D x W x H) Interior:8 x 33.4 x 11.8 in. (60.5 x 84.6 x 30cm)
• Electrical Requirements: 120V 60Hz

Description:

The instrument provides samples of uniform and reproducible thickness, minimizes damage to surfaces of slices and thereby eliminates the main sources of error in tissue slice work. Slices from approximately 100 to 500 microns in thickness can be prepared at a maximum rate of one slice every 3 to 4 seconds. The slicer operates submerged in a buffer selected by the operator as most appropriate in terms of composition, tonicity, pH, temperature, oxygenation and lubricating properties to maintain the viability of the tissues being sectioned. The microtome and the reservoir with the glass trap are sterilizable to allow the preparation of aseptic slices suitable for prolonged organ culture. The actual slicing is done by a rapidly reciprocating disposable blade oscillating at 1000 to 2500 rpm driven by a motor that also powers the impeller.  The tissue slicer contains a cooling block which allows the temperature of the buffer solution in the slicer’s reservoir to be maintained.

Specifications:

• Product Type: High Performance Refrigerator
• Total Volume (cubic feet): 49.28
• Lab Grade Refrigerator or Freezer Energy Consumption (kWh/day): 9.14
• Peak Temperature Variance (ºC): 4.56
• Product Form Factor: Upright
• Total Number of Doors: 2
• Number of glass doors: 2
• Door Opening Orientation: Swinging,Left,Right
• Number of Drawers or Shelves: 4
• Dimensions(DxHxW in): 32.87 x 74.25 x 56.75 
• Refrigerant Type: R-404A
• Installed Accessories: shelves only, no additional electrical 
• Insulation: HCFC-free rigid foamed-in-place polyurethane
• Cooling method: Forced air circulation with double fan
• Compressor: 250W, hermetic reciprocating type
• Evaporator: Fin tube type
• Condenser: Fin tube type
• Defrost method: Forced type (cycle defrost system), fully automatic hot pipe for automatic evaporation for drain water
• Defrost heater: 275 W
• Temperature control: Microprocessor controlled on/off type. Thermistor sensor Temp. control range: 20C to 140C (ambient temp. -50C to 00C no-load) 20C to 230C (ambient temp. 00C to 350C no-load) (10C step)
• Safety features: High/low temp. Protection circuit, remote alarm contact, temperature lock, part replacement notification, self diagnostics, memory backup (nonvolatile memory)
• High temp. alarm: Flashing LED & buzzer after 0 to 15 minutes delay
• Low temp. alarm: Flashing LED & buzzer after 0 to 15 minutes delay
• Door ajar alarm: Flashing lamp, buzzer after 0 to 15 minutes delay
• Interior lamp: 40W x 1, fluorescent lamp

Alarm and safety features:

• High temperature alarm: 20C to 140C () above setpoint ( Flashing LED & buzzer )
• Low temperature alarm: 20C to 140C () below setpoint, 00C or lower ( Flashing LED & buzzer )
• Over heating protection: Interior temperature rises to 400C ( Fan motor & heater OFF )
• Over cooling protection: Interior temperature lowers to 10C ( Compressor OFF )
• Tamper proof: Tamper proof key lock ON (Set temperature cannot be altered )
• Memory backup: Power failure (Memory of settings)
• Door ajar: Door not closed ( Door ajar lamp ON & buzzer )
• Self diagnostics: Sensor open or short ( Error code shown E01, E02 )
• Remote terminal: Operation can be checked from office or control room away from the lab

Compact, universal small shaker suitable for shaking tasks with all small vessels and microtiter plates.

Specifications:

• Type of Movement: orbital
• Shaker Diameter: 5 mm
• Permissible Shaking Weight (incl. attachment): 5 kg
• Motor Rating Input: 10 W
• Motor Rating Output: 8 W
• Permissible ON Time: 100 %
• Speed Minimum (adjustable): 200 rpm
• Speed Range: 0 - 3000 rpm
• Number of Microtiter Plates: 1
• Dimensions (W x H x D): 148 x 63 x 205 mm
• Weight: 9 kg
• Permissible Ambient Temperature: 5 - 40 °C
• Permissible Relative Humidity: 80 %
• Voltage: 100 - 240 V
• Frequency: 50/60 Hz
• Power input: 20 W
• DC Voltage: 24 V
• Current Consumption: 800 mA

Compact, universal small shaker suitable for shaking tasks with all small vessels and microtiter plates.

Specifications:

• Type of Movement: orbital
• Shaker Diameter: 5 mm
• Permissible Shaking Weight (incl. attachment): 5 kg
• Motor Rating Input: 10 W
• Motor Rating Output: 8 W
• Permissible ON Time: 100 %
• Speed Minimum (adjustable): 200 rpm
• Speed Range: 0 - 3000 rpm
• Number of Microtiter Plates: 1
• Dimensions (W x H x D): 148 x 63 x 205 mm
• Weight: 9 kg
• Permissible Ambient Temperature: 5 - 40 °C
• Permissible Relative Humidity: 80 %
• Voltage: 100 - 240 V
• Frequency: 50/60 Hz
• Power input: 20 W
• DC Voltage: 24 V
• Current Consumption: 800 mA

Small footprint, high pumping speed, and reduced noise level. Ideal for most laboratory applications.

Specifications:

• Capacity (Oil): 1 Quart
• Speed: 1,800 RPM
• Temperature Range: 12 to 40°C
• Oil Temperature: 60°C
• Dimensions: 16.4” x 11.6” x  9” in (L x W x H)
• Motor Rating: 0.75 Kw
• Pressure: 3.75 x 10^-2 Torr
• Noise Level: ≤ 62 dB (A)
• Pollution Degree: 2 

Specifications:

• Maximum Volume: 1.5 ml x 36 tubes
• Motor Type: Series Drive
• Speed Controls: Variable
• Dimensions: 290 W x 115 D xx160 H mm
• Net Weight: 2.6Kg
• Power: AC 110/120 V, 50/60 Hz,1A

This is a special shaker for shaking two or four microtiter plates. It has electronic speed control, a digital time, and an alarm to indicate that set times have expired.

Specifications:

• Orbital Diameter: 3 mm

• Maximum Shaking Weight: 2 or 4 microtiter plates

• Motor Rating Input: 35W

• Motor Rating Output: 13.5W

• Speed Range: 50 - 1100 rpm

• Time Setting Range: 1 - 99 minutes

• Dimensions: 32 x 18.5 x 10.5 cm

• Weight: 2.7 kg

• Power Requirements: 220 - 240/ 100- 120V, 50/60Hz, 45W

Specifications:

• Configurations: Diagonal (S), Vertical(V), or Dewar (T)
• Volume: Up to 3L volume with a 50ml to 1000ml evaporating flask
• Rotation speed: 20 to 180 rpm
• Motor: Induction motor 25W

The Orbi-Shaker XL offers flask capacity that far exceeds that of most benchtop models. With a large 18 x 18 inch platform and a powerful, beltless motor drive, the Orbi-Shaker XL is capable of mixing up to five 2L flasks or nine 1L flasks simultaneously. The included, non-slip rubber mat platform is ideal for low speed applications.

Specification:

• Speed Range: 30 to 300 rpm
• Speed Increment: 1 rpm
• Orbit: 19mm
• Max. Capacity: 5 x 2L or 9 x 1L
• Max. Load: 65 lbs
• Platform Dimensions: 17.8" x 17.8"
• Timer: 1 min. to 48 hrs/continuous
• Weight: 65 lbs
• Dimensions: 18.5" x 21.25" x 5"

The Orbi-Shaker MP. is designed with a 3mm mixing orbit, optimized for thorough mixing of microplates and/or PCR plates. Up to four plates (standard or deep well) can be placed on the included platform and are instantly secured without the use springs, clamps or tools. A digital microprocessor ensures accurate speed control over the brushless, maintenance free motor drive and both speed and time can be viewed simultaneously on the large LED display.

Specifications:

• Speed: 200 to 1500 rpm
• Orbit: 3mm
• Max. Capacity: Up to 4 microplates
• Temp. Range: +4 to +65 C
• Dimensions: 11" x 10.7" x 4.5"
• Timer: 1 min. to 99 hours or continuous
• Weight: 12 lbs