Used Lab Equipment

Description:

• Electronically controlled models feature microprocessor control with digital display of operating parameters
• Four fully adjustable, one-button programs provide easy, reproducible runs for wrapped and unwrapped items as well as liquids
• User sets and stores operating parameters of temperature (105 to 137°C, 221 to 279°F)
• sterilization time (0 to 59 minutes)
• pressure (0 to 40psi)
• drying time (0 to 99 minutes)User also sets and stores units of °C or °F and psi or bar. A sensor prevents operation until the door is securely closed. In-line filters protect all pressure valves. A low-water signal indicates the reservoir needs to be filled.

Features:

• Cycle operation: manual
• Type: Steam
• High grade 316L stainless steel sterilization chambers resist corrosion
• Large 3.25L water reservoir permits users to control the purity of the sterilizing steam and reduces frequency of fill-ups
• analog controls and analog display of pressure and temperature
• temperature:105 to 137°C, 221 to 279°F
• sterilization time:0 to 59 minutes
• pressure: 0 to 40psi
• drying time: 0 to 99 minutes
• chamber size (DXWXH): 50.8 x 50.8 x 38.1 cm (20 x 20 x 15")
• Capacity: 23 L (0.81

Specifications:

• Temperature Range: Ambient to 95° or 99°C
• Voltage: 120V
• Cabinet Material: Epoxy powder-coated stainless steel
• Chamber Material: Stainless steel
• Depth Interior: 2 in.
• Height Exterior: 6.7 in.
• Hertz: 50/60Hz
• Length Exterior: 8.9 in.
• Model: 280 Shallow Chamber
• Shipping Weight: 12 lb.
• Temperature Resolution: ±0.1†°C
• Temperature Uniformity: ±0.2°C
• Wattage: 225w
• Width Exterior: 14 in.
• Width Interior: 11.5 in.
• Amperage: 2A
• Capacity: 1.5L
• Control: Digital
• Length Interior: 6 in.
• Operating Temperature: 95°C
• Dimensions (L x W x H) Exterior: 8.9 x 14 x 6.7 in.
• Electrical Requirements: 120V 50/60Hz

The Thermo Scientific Precision 2847 Waterbath is a reliable and durable choice for your general purpose waterbath needs. This waterbath features a 43 liter (11.4 gal) seamless chamber with a stainless steel diffuser plate included. The exterior is corrosion resistant, baked on epoxy enamel, and comes with a stainless steel gabled cover to help reach and maintain bath temperature.

Specifications:

• Temperature Range: Ambient to 99°C
• Power Requirements:120V, 50/60Hz, 10A, 1200W
• Temperature Sensitivity:+/- 0.1°C
• Temperature Uniformity: +/- 0.2°C
• Capacity:4 gallons (43 L)
• Exterior Dimensions: 6 x 31.5 x 9.75 in (55 x 80 x 24.8 cm)
• Interior Dimensions: 16 x 28 x 6.5 (40.6 x 71.1 x 16.5 cm)

Rugged, high-performance baths maintain water temperature from ambient to 95°C or 99.9°C (depending on model) with ±0.2°C uniformity (at 37°C) and ±0.1°C control resolution (at 37°C) with stainless-steel gable cover.

Includes: Gable cover: stainless steel for all; Diffuser shelf

• Choice of analog or digital temperature control
• Chamber capacities ranging from 1.5 to 43L
• Front-mounted controls simplify operation
• Overtemperature safety circuitry prevents thermal runaway
• Dual-chamber models have independent controls for operating at different temperatures

Specifications

• Temperature Control Resolution: ±0.1°C†
• Temperature Uniformity: ±0.2°C†
• Temperature Range: Ambient to 99.9°C
• Chamber: Stainless steel
• Cabinet: Epoxy powder-coated stainless steel
• Capacity: 3.2 gal. (12L)3
• Reservoir: L x W x D: 11.5 x 12.5 x 6 in. (29.2 x 31.7 x 15.2cm)
• Weight: 40 lb. (18.1kg)
• Electrical Requirements: 120V 50/60Hz

Specifications:

• Type: Accessory, gas tank switcher
• For use with: Napco 8000; water jacket models only
• Electrical requirements: 120V, 60Hz

Features:

• Wide temperature range of 0° to 60°C that enhances the flexibility of the unit
• Relative humidity control via steam generator from above ambient to 95% at 37°C (not available w/Cat. No. 3920)
• Sophisticated digital controls
• Programmable ramp and soak cycles for temperature and RH†
• Durable cabinets with 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 under temperature conditions, deviation of humidity from set parameters (except Model 3920)

Specifications:

• Amperage: 15 A
• Capacity (English): 11 cu. ft.
• Certifications/Compliance: ICH, FDA, TAPPI, ASTM™
• Depth Interior: 27 in (68.8cm)
• Depth: 32 in (81.3cm)
• Capacity: 311.5 L
• Chamber Material: Stainless Steel
• Dimensions (D x W x H) Interior: 27 x 31 x 24 in. (68.6 x 78.7 x 60.9 cm)
• Temperature Range (Metric): 0°C to 60°C
• Material: Powder-coated Cold Rolled Steel
• Display: Digital Dual LED
• Electrical Requirements: 208/220 V, 60 Hz
• Frequency: 60 Hz
• Height: 51.5 in (130.8cm)
• Height Interior: 24 in (60.9cm)
• Humidity Control: Microprocessor, PID
• Humidity Display: Digital, dual LED (direct set and read in % RH)
• Humidity Accuracy: ±5.0%
• Humidity Resolution: 0.01
• Humidity Sensor: Bulk polymer
• Humidity Source: Steam generator; initial fill approx. 1 qt. (1L)
• Input Water Pressure: Water Inlet Gravity to 40psi
• No. of Shelves: 3 supplied/11 max.
• Programmability: Temperature ramp and soak, up to 24 steps
• Refrigerant: CFC-free, R134A
• Temperature Accuracy: ±0.1 at 25° to 37°C
• Temperature Resolution: 0.1°C
• Temperature Sensor: RTD
• Temperature Uniformity: ±0.3 at 25° to 37°C
• Voltage: 208/220 V
• Water Consumption: 0.25 gal./hr. input water volume
• Water Resistivity: 50kilohm to 1megohm resistance
• Width: 38 in (96.5cm)
• Width Interior: 31 in (78.7cm)
• Lighting: Optional Interior Lighting
• Type: Environmental Chamber

Specifications:

• Reciprocal Shaking Bath
• Capacity: 14.5L
• Oscillation Speed: 30-200 cycles per minute
• Stroke Length: 1/2 to 1-1/2 inches.

Description:

Designed to provide a clean chamber with removable shelves and unique miter-coved corners that can be easily decontaminated. Continuous chamber circulation through HEPA filter. 3-digit LED display for temperature and CO2. Microprocessor based PID temperature control with over-temperature protection. Large 20 gallon water jacket.

Specifications:

• Temperature Range: 18°C to 50°C
• CO2 Range: 0 - 20%
• CO2 Control: 0.1%
• CO2 Uniformity: ±0.25%
• Humidity Range: Ambient to 98%
• Capacity: 5.1 cu. ft (145.5 L)
• Overall Dimensions (W x H x D): 29.6” x 23.5” x 35.5” (75 x 59.5 x 92 cm)
• Weight: 231.5 lbs. (105 kg)
• Electrical: 120 V, 800 W, 6.7 amps

Specifications:

• Volume: 170 L
• Loading Levels: 2
• Wash Cycles: 6
• Temperature Range: 29 - 70 °C
• Tap Water: 2 gpm (8L/min.) at 18 - 60 psig (1.3-4.1 bar) less than 1 Megohm/cm Resistivity
• DI Water: 2 gpm (8L/min) at 18-60 psig (1.3 - 4.1 bar) less than 1 Megohm/ cm Resistivity
• Max. Water Consumption: 4.3 gal. (15 L) Tap Water, 1.3 gal. (5 L) DI Water
• Min. Water Consumption: 1.3 gal. (5 L) Tap Water, 0.7 gal. (2.5 L) DI Water
• Electrical Requirements: 115V, 60Hz, 15A
• Exterior Dimensions: 61W x 62D x 97.5H cm

Features:

The A3 Atomic Absorption Spectrometer is a high performance automated instrument designed to meet the requirements of the modern laboratory. Due to its versatility and performance it can be used for a wide range of applications. 

Three flame options are available to the user with the Air/Acetylene being the standard configuration. This flame can be used for nearly all standard elements while the N2O/Acetylene and the Air/LPG (natural gas) are available as an option for the more demanding of elements. All three flame configurations offer coded burner for full safety protection. 

The graphite head is fixed into the optical path to maximize performance and eliminate drift. The temperature of the transversely heated graphite tube is accurately controlled by means of a precision feedback system. Pyrolytically coated platform tubes are supplied as standard to improve the performance and eliminate many analytical problems associated with this technique. 

The flame and graphite furnace can be changed over by a simple selection in versatile AA Win Pro software.

â—† Easy to use, complete software control

â—† Integrated safety precautions for user protection

â—† Flexible configuration for a wide array of industrial apps

â—† Time-saving high speed analysis

Specifications:

Spectrometer System

• Model:Flame AA System-A3F, Graphite AA System-A3G, 

  Combined Flame and Graphite Furnace AA System-A3FG

• Wavelength range: 190-900 nm
• Light source: Hollow cathode lamp (HCL), Deuterium Arc lamp (D2)
  
• Modulation: Square wave pulse
• Modulation frequency:
  • 100 hz self reversal (SR) background
  • 400 hz Deuterium Arc (D2) background

Monochromator 

• Grating: 1800 grooves/mm diffraction grating
• Blazed: wavelength 250 nm
• Focus: 300 nm
• Bandwidth: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm
• Scan mode: Automatic
• Photometric type: Single beam
• Wavelength accuracy: ±0.15 nm
• Wavelength resolution: 0.2 nm±0.02 nm
• Wavelength reproducibility: <0.05 nm
• Spectral bandwidth: 0.5, 1.0, 2.0, 5.0 nm
• Baseline stability: 0.005 A/30 min
• Stray light: ≤0.12 %T (220 nm NaI, 340 nm NaNO2)

Graphite Furnace Analysis

• Graphite head: Transversally heated
• Temperature range: Ambient-2650 ℃
• Heating program: Up to 10 steps. Drying, Ashing, Atomization, Cleaning
• Feedback : Voltage and optical temperature control feedback
• Sensitivity (Cu): 50 ng/m Absorption>0.40 Abs
• Detection limit: Cd<0.004 ng/ml
• Repeatability:
  Cu<2.0 % , Cd<2.0 %
• Graphite tubes: Pyrolytically coated with platform
• Sample size: Up to 20μl
• Graphite cooling: Water circulator available

Features:

The A3 Atomic Absorption Spectrometer is a high performance automated instrument designed to meet the requirements of the modern laboratory. Due to its versatility and performance it can be used for a wide range of applications. 

Three flame options are available to the user with the Air/Acetylene being the standard configuration. This flame can be used for nearly all standard elements while the N2O/Acetylene and the Air/LPG (natural gas) are available as an option for the more demanding of elements. All three flame configurations offer coded burner for full safety protection. 

The graphite head is fixed into the optical path to maximize performance and eliminate drift. The temperature of the transversely heated graphite tube is accurately controlled by means of a precision feedback system. Pyrolytically coated platform tubes are supplied as standard to improve the performance and eliminate many analytical problems associated with this technique. 

The flame and graphite furnace can be changed over by a simple selection in versatile AA Win Pro software.

â—† Easy to use, complete software control

â—† Integrated safety precautions for user protection

â—† Flexible configuration for a wide array of industrial apps

â—† Time-saving high speed analysis

Specifications:

Spectrometer System

• Model:Flame AA System-A3F, Graphite AA System-A3G, 

  Combined Flame and Graphite Furnace AA System-A3FG

• Wavelength range: 190-900 nm
• Light source: Hollow cathode lamp (HCL), Deuterium Arc lamp (D2)
  
• Modulation: Square wave pulse
• Modulation frequency:
  • 100 hz self reversal (SR) background
  • 400 hz Deuterium Arc (D2) background

Monochromator 

• Grating: 1800 grooves/mm diffraction grating
• Blazed: wavelength 250 nm
• Focus: 300 nm
• Bandwidth: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm
• Scan mode: Automatic
• Photometric type: Single beam
• Wavelength accuracy: ±0.15 nm
• Wavelength resolution: 0.2 nm±0.02 nm
• Wavelength reproducibility: <0.05 nm
• Spectral bandwidth: 0.5, 1.0, 2.0, 5.0 nm
• Baseline stability: 0.005 A/30 min
• Stray light: ≤0.12 %T (220 nm NaI, 340 nm NaNO2)

Graphite Furnace Analysis

• Graphite head: Transversally heated
• Temperature range: Ambient-2650 ℃
• Heating program: Up to 10 steps. Drying, Ashing, Atomization, Cleaning
• Feedback : Voltage and optical temperature control feedback
• Sensitivity (Cu): 50 ng/m Absorption>0.40 Abs
• Detection limit: Cd<0.004 ng/ml
• Repeatability:
  Cu<2.0 % , Cd<2.0 %
• Graphite tubes: Pyrolytically coated with platform
• Sample size: Up to 20μl
• Graphite cooling: Water circulator available

Features:

The A3 Atomic Absorption Spectrometer is a high performance automated instrument designed to meet the requirements of the modern laboratory. Due to its versatility and performance it can be used for a wide range of applications. 

Three flame options are available to the user with the Air/Acetylene being the standard configuration. This flame can be used for nearly all standard elements while the N2O/Acetylene and the Air/LPG (natural gas) are available as an option for the more demanding of elements. All three flame configurations offer coded burner for full safety protection. 

The graphite head is fixed into the optical path to maximize performance and eliminate drift. The temperature of the transversely heated graphite tube is accurately controlled by means of a precision feedback system. Pyrolytically coated platform tubes are supplied as standard to improve the performance and eliminate many analytical problems associated with this technique. 

The flame and graphite furnace can be changed over by a simple selection in versatile AA Win Pro software.

â—† Easy to use, complete software control

â—† Integrated safety precautions for user protection

â—† Flexible configuration for a wide array of industrial apps

â—† Time-saving high speed analysis

Specifications:

Spectrometer System

• Model:Flame AA System-A3F, Graphite AA System-A3G, 

  Combined Flame and Graphite Furnace AA System-A3FG

• Wavelength range: 190-900 nm
• Light source: Hollow cathode lamp (HCL), Deuterium Arc lamp (D2)
  
• Modulation: Square wave pulse
• Modulation frequency:
  • 100 hz self reversal (SR) background
  • 400 hz Deuterium Arc (D2) background

Monochromator 

• Grating: 1800 grooves/mm diffraction grating
• Blazed: wavelength 250 nm
• Focus: 300 nm
• Bandwidth: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm
• Scan mode: Automatic
• Photometric type: Single beam
• Wavelength accuracy: ±0.15 nm
• Wavelength resolution: 0.2 nm±0.02 nm
• Wavelength reproducibility: <0.05 nm
• Spectral bandwidth: 0.5, 1.0, 2.0, 5.0 nm
• Baseline stability: 0.005 A/30 min
• Stray light: ≤0.12 %T (220 nm NaI, 340 nm NaNO2)

Graphite Furnace Analysis

• Graphite head: Transversally heated
• Temperature range: Ambient-2650 ℃
• Heating program: Up to 10 steps. Drying, Ashing, Atomization, Cleaning
• Feedback : Voltage and optical temperature control feedback
• Sensitivity (Cu): 50 ng/m Absorption>0.40 Abs
• Detection limit: Cd<0.004 ng/ml
• Repeatability:
  Cu<2.0 % , Cd<2.0 %
• Graphite tubes: Pyrolytically coated with platform
• Sample size: Up to 20μl
• Graphite cooling: Water circulator available

Labnet's Digital Dry Baths are useful for a variety of applications in molecular biology, histology, clinical, environmental and industrial laboratories. Although the price of these baths is comparable to analog models, they feature microprocessor control and digital setting/display of temperature.

Specifications:

• Temperature Range: Ambient to +5°C to 150°C
• Temperature Resolution: 1°C
• Temperature Uniformity: +/- 0.2°C
• Temperature Accuracy: +/- 0.3°C
• Dimensions: 20 x 26.5 x 8.3 cm
• Weight:8 lb/2.2 kg
• Power Requirements: 230V or 120V, 50/60Hz

Features:

Features an intuitive 3.75” display with touch-pad control with 4 languages: French, German, Spanish and English. Swivel 180 Rotating Controller and on-board connectivity to USB-A & B, Ethernet, RS-232/RS-485 and external temperature probe. Clearly displayed on-screen prompts and automatic performance optimization and specific heat tuning. Equipped with single-point calibration capability.

Specifications:

• Overall Dimensions (L x W x H) (inches): 19.6 x 8.7 x 16.1 in
• Working Temperature Range °F: Ambient + 20° to 392°
• Working Temperature Range °C: Ambient +10° to 200°
• Reservoir Capacity (gallons): 1.85
• Reservoir Capacity (liters): 7
• Reservoir/Tank Material: Stainless Steel
• Reservoir Cover: Yes
• DuraTop: Yes
• LidDock: Yes
• Working Access (L x W x D) (inches): 6.18 x 5.59 x 5 in
• Temperature Stability °F: ±0.02°
• Temperature Stability °C: ±0.01°
• Display: 3.75" Touch-Pad LCD
• Display Resolution (Set): 0.01
• Display Resolution (Read): 0.01
• Pump Type: Pressure/Suction
• Pump Speed: Variable
• Process Connections: 1/4" (F) NPT
• External Temperature Control Capability: Yes
• Flammability Class (DIN 12876-1): III (FL)
• Over-Temperature Protection / Failsafe Heater Control: Yes
• Low Liquid Level Protection: Yes
• Reservoir Drain: Yes
• Cooling Coil: Yes
• Included Software: PolyTemp Viewer, USB driver
• Maximum Ambient Temperature °F: 95°
• Maximum Ambient Temperature °C: 35°
• Environmental Compliance: RoHS, WEEE