Used Lab Equipment

Used Lab Equipment

We offer an assortment of used and refurbished Water Purification systems. Some of our popular manufacturers include Millipore and Barnstead.

Water Baths: 31-45 of 198

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PolyScience AD28S150-A11B *NEW* General Purpose Water Bath

PolyScience AD28S150-A11B *NEW* General Purpose Water Bath

Cambridge ID #: 17583

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): 20.9 x 13.5 x 16.9 in
  • Working Temperature Range °F: Ambient +20° to 302°
  • Working Temperature Range °C: Ambient +10° to 150°
  • Reservoir Capacity (gallons): 7.4
  • Reservoir Capacity (liters): 28
  • Reservoir/Tank Material: Stainless Steel
  • Reservoir Cover: Yes
  • DuraTop: Yes
  • Working Access (L x W x D) (inches): 10.1 x 8.4 x 8 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): I (NFL)
  • Over-Temperature Protection / Failsafe Heater Control: Yes
  • Low Liquid Level Protection: Yes
  • Cooling Coil: Accessory
  • Included Software: PolyTemp Viewer, USB driver
  • Maximum Ambient Temperature °F: 95°
  • Maximum Ambient Temperature °C: 35°
  • Environmental Compliance: RoHS, WEEE
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Sartorius Arium Pro Water Purification

Sartorius Arium Pro Water Purification

Cambridge ID #: 19405

As a reliable source of ultrapure water, the arium pro series offers a flexible and modular system which, compared to conventional devices, demonstrates excellent added value.

Specifications:

  • Water purification method: Adsorption by means of spherical activated carbon, deionization, optional end-position particle and sterile filtration
  • Water type: ASTM Type 1 ultrapure water
  • Output: 120 l/h
  • Water dispensing flow rate:1–2 l/min, adjustable
  • Volume-controlled dispensing: 4 2 l/min in 100 ml, 1 l or 5 l steps, depending on the total dispense between 0.1 l and 60 l
  • Volume accuracy: 5 3% between 0.25 l and 60 l
  • Conductivity: 1 0.055 µS/cm compensated to 25°C
  • Resistivity: 1 18.2 MO+cm compensated to 25°C TOC3 < 5 ppb
  • Microorganism content: 2 < 1 CFU/1,000 ml
  • Particle content: 2 < 1/ml
  • Input pressure: 0–6.9 bar, recommended > 2 bar
  • Temperature: 2–30 °C
  • Specific conductivity: < 100 µS/cm compensated to 25 °C
  • TOC: < 50 ppb
  • Turbidity: < 1 NTU
  • pH value: 4–10
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Sartorius Stedim Arium Pro Water Purification

Sartorius Stedim Arium Pro Water Purification

Cambridge ID #: 20108

As a reliable source of ultrapure water, the arium pro series offers a flexible and modular system which, compared to conventional devices, demonstrates excellent added value.

Specifications:

  • Water purification method: Adsorption by means of spherical activated carbon, deionization, optional end-position particle and sterile filtration
  • Water type: ASTM Type 1 ultrapure water
  • Output: 120 l/h
  • Water dispensing flow rate:1–2 l/min, adjustable
  • Volume-controlled dispensing: 4 2 l/min in 100 ml, 1 l or 5 l steps, depending on the total dispense between 0.1 l and 60 l
  • Volume accuracy: 5 3% between 0.25 l and 60 l
  • Conductivity: 1 0.055 µS/cm compensated to 25°C
  • Resistivity: 1 18.2 MO+cm compensated to 25°C TOC3 < 5 ppb
  • Microorganism content: 2 < 1 CFU/1,000 ml
  • Particle content: 2 < 1/ml
  • Input pressure: 0–6.9 bar, recommended > 2 bar
  • Temperature: 2–30 °C
  • Specific conductivity: < 100 µS/cm compensated to 25 °C
  • TOC: < 50 ppb
  • Turbidity: < 1 NTU
  • pH value: 4–10
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Buchi B-480 Heated Water Bath

Buchi B-480 Heated Water Bath

Cambridge ID #: 22428

Description:

The Buchi B-480 Heating Bath heats up quickly, with adjustments from +20°C to 100°C, and is easy to use. The B-480 is primarily for use with Buchi for vacuumed solvent evaporation, regulated by bath temperature, distillation pressure, flask size, and rotation speed.

Specifications:

  • Dimensions (L x H x W): 32 x 23 x 31 cm
  • Electrical Requirements: 20 V, 50 Hz, 1300 W
  • Maximum Temperature: 100ºC
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Buchi B-481 Heated Water Bath

Buchi B-481 Heated Water Bath

Cambridge Scientific ID #'s: 20747, 20535, 20746, 20531, 20536

Features:

The Buchi B-481 Digital Heating Bath is used for vacuumed solvent evaporation, regulated by bath temperature, distillation pressure, flask size, and rotation speed. The B-481 can be adjusted from 20° to 100°C.

Specifications:

  • Capacity: 5L

  • Temperature: 20°C - 100°C

  • Temperature Accuracy: ± 2°C

  • Stainless Steel

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Buchi B-490 Heated Water Bath

Buchi B-490 Heated Water Bath

Cambridge ID #: 16082

The Buchi B-490 Heating Bath can accommodate evaporating flasks ranging in size and is suitable for high/low boiling solvents. The Buchi B490’s aluminum heating pan features a corrosion-resistant PTFE coating and an insulated outer wall and two overtemperature shutoffs.

Specifications:

  • Temperature Range:20°C - 180°C
  • Temperature Accuracy:+1°C
  • Power: 115VAC
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Buchi B-941 Heated Water Bath

Buchi B-941 Heated Water Bath

Cambridge Scientific ID #'s: 22304, 22413

Specifications:

 

  • Dimensions (W x H x D): 285 x 240 x 300 mm
  • Weight: 4 kg
  • Operating voltage: 100 - 120 V or 220 - 240 V
  • Frequency: 50/60 Hz
  • Power consumption: 1700 W
  • Heating power: 1300 W
  • IP class: 21
  • Controlled temperature range: 20 - 180 °C (water and oil)
  • Display: Digital; set and actual temperature
  • Infrared communication: Yes
  • Heating bath temperature lock: Yes
  • Temperature deviation: ± 2 °C
  • Maximum flask size: 4000 mL
  • Approval: CE / CSA
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Techne C-85A Circulating Water BathImage Coming Soon

Techne C-85A Circulating Water Bath

Cambridge ID #: 14886

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

 

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Waters Column Water Heater HPLC Column CompartmentImage Coming Soon

Waters Column Water Heater HPLC Column Compartment

Cambridge ID #: 8911

Column Heater for Waters Alliance Series

Specifications:

  • Temperature Range: 20 to 65 °C in 1 °C increments (5 °C above ambient)
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Cambridge Scientific CSP-12 *NEW* Water Bath

Cambridge Scientific CSP-12 *NEW* Water Bath

Cambridge Scientific ID #'s: 20895, 20903, 20178, 20892

Features:

  • Large LCD display screen and interface provides for user-friendly operation
  • Easy to set Adjustable Timer (1 minute to 5,999 minutes)
  • Maintenance-free operation with easy to clean surface
  • Variety of Accessories are available to meet application demands
  • Both heater and bath chamber are made of corrosion-resistant stainless steel
  • No angle in bath chamber, easy to clean;
  • The standard stainless-steel bottom plate, helps prevents direct contact by accessories and tubes to heating element
    and sensors.
  • Drain valve makes emptying of bath water fast and easy for cleaning and moving.

Specifications:

  • Temperature Range: Ambient +9°F ~ 212°F (Ambient +5°C ~ 100°C)
  • Capacity: 10L
  • Temperature Fluctuation: ±0.54°F (±0.3°C)
  • Tracking Alarm: ≤3.6°F (≤0.2°C)
  • Timer: 1~5999 min
  • Internal Dimension (W x H x D): 11 x 5.9 x 8.7”
  • External Dimension (W x H x D): 13.5 x 14 x 11.2”
  • Net Weight: 12 kg
  • Electrical Requirement: 120 V, 60 Hz
  • Power Consumption: 750 W
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Cambridge Scientific CSP-22 *NEW* Water Bath

Cambridge Scientific CSP-22 *NEW* Water Bath

Cambridge ID #: 20179

Features:

  • Large LCD display screen and interface provides for user-friendly operation
  • Easy to set Adjustable Timer (1 minute to 5,999 minutes)
  • Maintenance-free operation with easy to clean surface
  • Variety of Accessories are available to meet application demands
  • Both heater and bath chamber are made of corrosion-resistant stainless steel
  • No angle in bath chamber, easy to clean;
  • The standard stainless-steel bottom plate, helps prevents direct contact by accessories and tubes to heating element
    and sensors.
  • Drain valve makes emptying of bath water fast and easy for cleaning and moving.

Specifications:

  • Temperature Range: Ambient +9°F ~ 212°F (Ambient +5°C ~ 100°C)
  • Capacity: 20L
  • Temperature Fluctuation: ±0.54°F (±0.3°C)
  • Tracking Alarm: ≤3.6°F (≤0.2°C)
  • Timer: 1~5999 min
  • Internal Dimension (W x H x D): 19.3 x 5.9 x 11.8”
  • External Dimension (W x H x D): 21.4 x 14 x 13.5”
  • Net Weight: 18 kg
  • Electrical Requirement: 120 V, 60 Hz
  • Power Consumption: 1450 W
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Cambridge Scientific CSP-5 *NEW* Water Bath

Cambridge Scientific CSP-5 *NEW* Water Bath

Cambridge Scientific ID #'s: 20884, 20885, 20923, 20922, 20893, 20177, 20900, 20916

Features:

  • Large LCD display screen and interface provides for user-friendly operation
  • Easy to set Adjustable Timer (1 minute to 5,999 minutes)
  • Maintenance-free operation with easy to clean surface
  • Variety of Accessories are available to meet application demands
  • Both heater and bath chamber are made of corrosion-resistant stainless steel
  • No angle in bath chamber, easy to clean;
  • The standard stainless-steel bottom plate, helps prevents direct contact by accessories and tubes to heating element
    and sensors.
  • Drain valve makes emptying of bath water fast and easy for cleaning and moving.

Specifications:

  • Temperature Range: Ambient +9°F ~ 212°F (Ambient +5°C ~ 100°C)
  • Capacity: 5L
  • Temperature Fluctuation: ±0.54°F (±0.3°C)
  • Tracking Alarm: ≤3.6°F (≤0.2°C)
  • Timer: 1~5999 min
  • Internal Dimension (W x H x D): 11 x 5.9 x 5.1”
  • External Dimension (W x H x D): 13.6 x 13.4 x 7.9”
  • Net Weight: 5 kg
  • Electrical Requirement: 120 V, 60 Hz
  • Power Consumption: 500 W
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Barnstead D12651 Water Purification

Barnstead D12651 Water Purification

Cambridge ID #: 14218

These systems purify water for general laboratory use or as a feed source for ultrapure systems. The 12 and 24 L/hr models use a diaphragm pump for quiet, efficient operation; the 6 L/hr model must be connected to an in-house line pressure. The built-in membrane protection system extends the life of the membrane. It includes a special cartridge that softens the water, and an automatic flush that removes scale build-up on the membrane. The control panel operates and monitors the main functions.

Specifications:

 

  • Maximum Flow Rate: 12 L/hour
  • Inlet Port: â…œ OD compression
  • Maximum Inlet Water Temperature: 35°C (95°F)

 

  • Minimum Inlet Water Temperature: 1°C (34°C)
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Thermo Forma D12681 Water Purification Storage TankImage Coming Soon

Thermo Forma D12681 Water Purification Storage Tank

Cambridge ID #: 12549

Description:

Benefit from automatic operation with polythylene and fiberglass Thermo Scientific™ Barnstead™ RO Storage Reservoirs. For use with Barnstead RO (Reverse Osmosis) water systems.

Specifications:

  • Capacity: 8 gal. (30 L)
  • Height: 18 in. (46 cm)
  • Width: 15 in. (38 cm)
  • Type: 8 gal (30 L) capacity
  • Single access port
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Millipore Direct-Q 3 UV *NEW* Water Purification

Millipore Direct-Q 3 UV *NEW* Water Purification

Cambridge ID #: 20874

Features:

Direct-Q® systems deliver both pure and ultrapure water directly from tap for use with a wide variety of applications in your lab. Direct-Q® systems can be equipped with integrated or external reservoirs and are designed for under bench-, bench- or wall-mounting. The system's built-in 185nm UV lamp reduces the levels of organics for critical applications. You can fine-tune your ultrapure water quality to match your applications using Application specific point-of-use polishers to remove specific contaminants such as bacteria, particulates, pyrogen, nucleases, endocrine disruptors or volatile organic compounds.

 

 

Specifications:

  • Daily Product Water Usage: 40 L/Day
  • Feed Water Nature: Potable Tap Water
  • Product Water Particulates: < 1 unit/mL (particulates >0.22 μm - with Millipak® or Biopak® point-of-use filters)
  • Water Quality: Type 1, Type 3

 

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