Used Lab Equipment

Mechanical convection system ensures even air distribution within the chamber. Fan-cooled, overload-protected refrigeration system offers long, trouble-free service. The 1 amp electrical outlet inside the chamber accommodates stirrers or other apparatus. “Off-set calibration” allows calibration using a reference thermometer. Incubator meets APHA specifications for B.O.D.

Features:

• Microprocessor Temperature Control
• Direct-reading digital thermometer
• Easy Keypad Set and Off-Set Calibration
• Automatic Defrost
• Interior Electrical Outlet
• CFC-Free Refrigerants
• Safety high/low limit controls
• Floor drain channels excess moisture outside
• Welded steel exterior with white easy-to-clean interior.

Specifications:

• Temperature Range:  –10 to 50°C
• Dimensions: 35 x 34 x 78" H
• Capacity: 20 cu ft

Description:

These Revco BOD refrigerators include both heating and refrigeration systems. Audible and visual alarms alert you to overtemperature and a visual alarm alerts you to undertemperature conditions.

Specifications:

• Capacity: 6.1 cu. ft. (173 L)
• Max. Temperature: 50°C
• Min. Temperature: 0°C
• Dimensions (D x H x W): 64.8 x 90.8 x 61 cm
• Number of Bottles Held: 92

Column Heater for Waters Alliance Series

Specifications:

• Temperature Range: 20 to 65 °C in 1 °C increments (5 °C above ambient)

Model 3300 ELSD is designed for use with High Performance Liquid Chromatography (HPLC) systems to analyze any sample compound that has sufficiently lower volatility than the mobile phase. Some of its possible application areas include carbohydrates, pharmaceuticals, lipids, triglycerides, underivatized fatty and amino acids, polymers, surfactants, nutraceuticals, and combinatorial libraries. Evaporative light scattering detection eliminates common problems associated with other HPLC detectors. Refractive Index (RI) detectors can be complicated by solvent front interferences, baseline instability, and gradient incompatibility. RI detectors can also have a less sensitive response than ELSD. Low-wavelength UV can suffer baseline drift with steep gradients and also requires that the analyte contains a chromophore. ELSD does not have these limitations. It can achieve stable baselines with multisolvent gradients for improved resolution and faster separations. Also, since ELSD response does not depend on the sample’s optical characteristics, the sample does not require a chromophore or fluorophore for detection.

Specification:

• Light Source: Laser diode with collimating optics, 650nm, max output less than 30mW, class IIIB
• Product Class: Class 1 laser product
• Detector Element: Silicon photodiode
• Temperature Range: Ambient to 120°C in 0.1°C increments
• Nebulizer Gas: Up to 4L/min, nitrogen preferred, 65psig min. pressure, 80psig max pressure
• Mobile Phase Flow Rate: 50uL - 3.0mL/min
• Analog Outputs: Selectable for either 0 - 1V or 0 - 10mV full scale

• Communications

• Remote Inputs: TTL/Contact closure-Autozero, Gas Shutoff, Start, Standby
• Outputs: Contact closure-- Fault Relay, External Output; RS232, USB (Device), USB (Host), Ethernet
• Operating Parameter Selection & Display: Windows-Based Graphical LCD with alphanumeric keypad
• Power Requirements: 120/240V, 50/60Hz, 5A
• Dimensions: 11.6" H x 10.3" W x 19.5" D (29.5cm H x 26.2cm W x 49.5cm D)
• Weight: 30 lbs (13.6 kg)
• Environmental Operating Temperature: 15 to 40ËšC
• Relative Humidity: 10 - 90%, non-condensing

Specifications:

• Sample capacity: 96 × 0.2 mL PCR tubes or 1 x 96-well PCR plate (8 × 12)
• Temp. control range of the block: 4 – 99 °C
• Temp. control mode: Fast, Standard, Safe
• Heating technology of the block: Peltier elements, Triple Circuit Technology
• Gradient range: 1 – 20 °C
• Gradient temperature range: 30 – 99 °C
• Lid temperature range: 37 – 110 °C
• Block homogeneity: 20–72 °C ±0.3 degree Celsius
• Block temperature accuracy: ±0.2 degree Celsius
• Block homogeneity: 90 °C ±0.4 degree Celsius
• Heating rate: 4 °C/s 1
• Cooling rate: 3 °C/s 1
• Gradient block: Over 12 rows
• Interfaces: 1 × Centronics, 1 × RS-232,
• Total weight: 18.5 kilogram (40.8 lbs)
• Power supply: 110 V or 230 V, 50 – 60 Hz
• Max. power consumption: 950 watt
• Dimensions (W × D × H): 26â€¯× 41.5â€¯× 37 cm
• Thermoblock: Aluminum
  

The first ever serological pipet controller that also allows users to aliquot with the press of a single button.

Specifications:

• Dimensions: 7.2’’ x 7.0’’ x 2.2’’ (18.3 cm x 17.8 cm x 5.6 cm)
• Weight: 340g
• Volume Capacity: Accepts 1 to 100 mL serological pipets Pipet 

• Mains/ power supply:
  • Input Voltage = 100-240 VAC
  • Frequency = 50-60 Hz
  • Input Current = 190-320 mA
  • Output Voltage = 5V
  • Output Current = 2 A 

• Rechargeable Battery:
  • Type = Lithium-Polymer Voltage = 3.7V
  • Capacity = 1100 mAh
  • Charging Time = ~ 3 hr
  • Number of Dispenses = ~2000 dispenses (with a 25mL pipet)

The G1512A Autosampler Controller for a 5890 or 6890 GC.  This unit transfers the communication between the Autosampler and the GC.

Description:

Single Path Monitor UV-1 is a dual beam flow through UV absorptiometer for monitoring the UV absorption of a flowing liquid at 254nm, 280 nm, or 405 nm, comes with the UV-1 control unit, optical unit, one 280 nm wavelength filter and one 280 nm converter, and with a flow cell with optical path length of either 3 mm or 10 mm.

Features:

OHAUS Incubating Light Duty Shakers are innovatively designed to incubate samples, providing accurate and repeatable results. All models feature independent displays with intuitive touchpad controls and include safety features that protect both the user and samples. These sturdy shakers feature triple eccentric drive systems for stable orbital motion with microprocessor-control for reliable shaking action.

Applications

Immunoassays, Hybridizations, Cell Cultures, Bacterial & Yeast Cultures and Suspensions, ELISA Assays, PCR, Enzyme Reactions

Display

Easy-to-read, independent LED displays for temperature, speed and time allow the operator to view all settings simultaneously

Operation

Detachable 3-wire cord and plug (included)

Communication

N/A

Construction

Cast aluminum housing with polycarbonate lid, brushless DC motor

Design Features

Spill-resistant design, overload protection, caution hot indicator

Specifications:

• Motion：Orbital, 3 mm

• Capacity：4 Microplates or 2 Micro-tube Racks

• Temperature Range：Ambient +5°C – 65°C

• Speed Range：100 rpm – 1200 rpm

• Calibration：Temperature calibration

• Dimensions (HxLxW)：7.75 in x 17 in x 11 in (19.7 cm x 43.2 cm x 27.9 cm)

• Net Weight：19.6 lb (8.9 kg)

• Orbit：0.1 in (3 mm)

• Power：120V, 1.8A, 50/60Hz

• Power Consumption：450 W

• Safety Certification：TUV

• Speed Accuracy：±2%

• Speed Range：100 rpm – 1200 rpm

• Timer：1 second – 160 hours

• Working Environment：41°F – 95°F, 80%RH, non-condensing (5°C – 35°C, 80%RH, non-condensing)