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 Purification: 1-15 of 253

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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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Cambridge Scientific CSP R330 Water Purification

Cambridge Scientific CSP R330 Water Purification

Cambridge ID #: 26092

Specifications:

  • Flow Rate: Max 15L/hr
  • Water Quality Display

Feed Water: 0 ∼ 600 µs/cm

Pure Water: 0 ∼ 200 µs/cm

Feed Temperature: 0∼ 99 °C

  • Function: System auto testing, auto flushing, pure water pack time display, pure water pack consumption display (%), alarm on/off
  • Dimensions: 320(W) x 510(D) x 450(H) mm
  • Feed Water Pressure: 1kg/cm²
  • Feed Water Temperature: 0 ∼40 °C
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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 Tank

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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Millipore Direct-Q 5 UV *NEW* Water Purification

Millipore Direct-Q 5 UV *NEW* Water Purification

Cambridge ID #: 20875

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. The system's versatile remote dispenser helps you stay focused on your work by providing ultrapure water delivery where you need it. The remote dispenser can be placed up to two meters from the Direct-Q® system, and are available in free-standing or wall-mounted models.  

 

Specifications:

  • Feed Water Nature: Potable Tap Water
  • Flow Rate: 5 Liters per hour
  • Daily Product Water Usage  : 60L/day
  • Dimensions: 15 x 11.4 x 21.3 (DxWxH)  
  • Product Water Resistivity: 
    • Ultrapure water: 18.2 MegOhm-cm
    • Product Water TOC: <5 ppb
    • Voltage: 100-240 V/50-60 Hz
    • Product Water Instant Delivery Rate: > 0.5 L/min

 

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Thermo Forma EasyPure II UV Water Purification

Thermo Forma EasyPure II UV Water Purification

Cambridge ID #: 12547

Description: The Thermo Scientific EASYpure II RF is a batch-fed water purification system designed to provide Type I reagent-grade water with extremely low organic carbon content. It uses a three-stage deionization process combined with a 0.2 micron final filter to polish pretreated water (distilled, deionized, or reverse osmosis) to produce water with a resistivity of up to 18.2 megohms-cm and with a total organic carbon content of less than 10 ppb. Water resistivity is continuously sensed by a resistivity cell and displayed on a digital display. The EASYpure II RF is designed to be a bench mounted unit. If wall mounting is required, contact Technical Services for information on a wall bracket and mounting accessory.

Specifications:

 

  • Dimension Requirements: 12" W X 19" D X 18 1/8" H (30.5 cm X 48.3 cm X 46.0 cm)
  • Clearance Requirements: Sides - 4" (10.1 cm) minimum to allow air flow, Above - 12" (30.5 cm) minimum for reservoir replenishment
  • Storage Reservoir Capacity: Approximately 6.5 liters usable, 7.0 liters total
  • Electrical Requirements:  100-240 VAC +5% -10%, 47-63 Hz.
  • Resistivity: 18.2MW·cm at 25°C
  • Conductivity: 0.055 µS/cm
  • Feedwater Source: Pretreated
  • Flow Rate: Up to 1L/min.
  • Bacterial Content: <1CFU/mL
  • Particles >0.2µM/mL: <1 μM/mL
  • TOC Monitor with UV Intensity Monitoring: No
  • Feed Water Monitoring: No
  • Feedwater Pressure: 100psig (6.9 bar)
  • Voltage: 100 to 240VAC
  • Hertz: 50/60Hz
  • Inlet Water Temperature (Metric): 4° to 40°C
  • Electrical Requirements: 100 to 240VAC 50/60Hz
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Millipore Milli-Q Synthesis A10 Water Purification

Millipore Milli-Q Synthesis A10 Water Purification

Cambridge ID #: 15882

Specifications:

Flow rate:

  • 1.3 – 1.7 LPM with Millipak® Express 20
  • 1.3 – 1.7 LPM with BioPak

Resistivity:

  • Minimum 18.0 MΩ.cm @ 25°C
  • Typically 18.2 MΩ.cm @ 25°C

Particles: ≤ 1/ml (particle size > 0.22 μm)

Pyrogens: BioPak installed < 0.001 Eu/ml

TOC: Maximum 5 ppb (this specification came from test conditions where a Milli-Q Gradient was fitted with a Q-Gard® 1 Purification Pack and a Quantum EX Ultrapure Cartridge and the feedwater came from a Millipore RiOs Water System. The feedwater TOC value was < 50 ppb). The TOC of the Milli-Q Product Water can vary as a function of the feedwater TOC.

Micro-Organisms: ≤ 1 CFU/ml

Weight:

Milli-Q Gradient: Operating weight (wetted Q-Gard, Quantum and Millipak): 16 kg.

 

  • Milli-Q Gradient A10: Operating weight: 16.8 kg.

Electrical: 

The electrical requirements for a Milli-Q Gradient (or Milli-Q Gradient A10) are:

  • 120 VAC ± 10%, 50/60 Hz, 100 VA, 0.5 amp source, 2 amp Time Lag fuse used (ref. ZMQS6V0T1, MQP6V0T1, ZMQS6V001, ZMQP6V001).
  • 230 VAC ± 10%, 50/60 Hz. 0.26 amp source, 1 amp Time Lag fuse used (ref. ZMQS5V0T1, ZMQP5V0T1, ZMQS5V001, ZMQP5V001).
  • The source of electrical power should be within 1 meter of the Milli-Q. The source of electrical power must be earth grounded.

Measurement Ranges for TOC, Resistivity, Conductivity and Temperature:

  • Resistivity Measurement Range: 2.4 – 18.2 MΩ.cm (compensated to a 25°C value)
  • Conductivity Measurement Range: 0.055 – 0.294 μS/cm
  • Temperature Measurement Range: 0 – 45°C (not the system temperature operating range)
  • TOC Measurement Range: 1 – 999 ppb
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Aries Filter Works Phoenix PHX-CT-S-1 Water Purification

Aries Filter Works Phoenix PHX-CT-S-1 Water Purification

Cambridge ID #: 16507

Description: The Phoenix Ultra High-purity Lab Water System from Aries FilterWorks delivers Type I, 18.2 Megohm water quality on demand. The water is purified using a staged purification process which includes high-purity ion exchange resins to remove dissolved minerals and internal recirculation to maintain purity. As the water exits the system, a final filter removes particulates and bacteria to reach Type I water specifications. Additional technologies are offered depending on the application, including UV and Ultrafiltration. Multiple sensors continuously monitor the system and final water quality to ensure trouble free operation.

 

Specifications:

 

  • Dimensions (H x W x D): 21.5 in. x 18.25 in. x 18.25 in.
  • Weight: 42 lbs. dry / 47 lbs. operating
  • Inlet Connection: 3/8" O.D. Tubing (9.53 mm O.D. Tubing)
  • Max Inlet Pressure Range: 20 to 90 psi
  • Max. Output Flow: 2.5Lpm
  • Inlet Water Temperature Range: 40 - 100 Degrees F
  • Power Requirements: 120 VAC/ 60 Hz @ 1.0 amp
  • Pressure: 90 PSIG Maximum/ 20 PSIG Minimum
  • Temperature (Max.): 100ËšF (30°C)
  • Flow Rate (Typical): 0.67 Gallons Per Minute (2.5 Liters Per Minute), < 2.0 LPM with Ultrafilter and Endotoxin filter installed
  • Dimensions (H x W x D): 21.6 in. x 14.7 in. x 14.4 in. (54.8cm x 37cm x 36.5cm)
  • Weight: 42 lbs. dry / 47 lbs. operating (22.7 kg dry / 25 kg operating)

 

 

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Millipore SA 67120 Water Purification

Millipore SA 67120 Water Purification

Cambridge ID #: 22267
  • The Millipore Milli-Q Synthesis A-10 water purification system delivers type 1, ultrapure water for your applications thatÂ’s pyrogen and RNase free. Applications such as ELISA tests, electrophoresis gel make-up and serum-based cell and tissue culture media perpetration, affinity chromatography, and protein and nucleic acid isolation. The Synthesis system takes pretreated water (either through EDI, Reverse Osmosis, Distillation or Deionization, and pumps it through the Q-Guard cartridge, then passes the water under UV lights at two wavelengths, 185 and 254nm. Organic compounds are oxidized and bacteria is destroyed. The Quantum cartridge then filters out the trace ions and oxidation by products. Purified water is then sent through an ultrafiltration module, and finally through a filter membrane that removes any particles or bacteria greater than 0.22µm in size.
  • The Millipore Milli-q Synthesis A-10 includes a built in A-10 total organic carbon (TOC) monitor, high-precision resistivity meter, while providing complete monitoring of water quality throughout the process. As the process proceeds, the water quality and operation data is recorded in system memory. This Millipore water filter uses a backlit display to show resistivity and TOC Levels in addition to other system functions, for easy monitoring.
  • The Millipore Milli-q Synthesis A-10 has a flowrate of up to 1 liter per minute.
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     Seti D330 *NEW* Water Purification

    Seti D330 *NEW* Water Purification

    Cambridge ID #: 26242

    Specifications:

    Flow Rate Max: 15 L/hr

    Water Quality Display: Feed Water: 0∼600µs/cm, Pure Water(RO): 0∼200µs/cm, Feed Temperature: 0∼99ºC

    Display: 20 x 4 Characters blue backlight LCD digital display

    Included Filter & Accessories:  Filter, Prefilter, A/C filter, RO Pack, UP Pack, 0.22µm Capsule filter, Level Sensor Manual, Hand Level, Power Code, Tube, Input Water connector

    Optional Filter & Accessories: Filter, Water softener, 254/185 nm UV Lamp, MW 5000 UF filter, PVDF dispensing gun, Water reservoir tank

    Functions: System Auto Testing, Auto Flushing, Mode Key Function, Drain Auto set: RO, Automated display for filter exchange, Equipment Safety Function, Auto/Manual recycle

    Dimensions: 330(W) x 510(D) x 450 (H) mm

    Feed Water:  Pressure: 1kgf/cm², Temp: 0 ∼ 40ºC

    Power: 230Vac, 50W, 50/60Hz

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     Seti D340 *NEW* Water Purification

    Seti D340 *NEW* Water Purification

    Cambridge ID #: 26243

    Specifications:

    Flow Rate Max: 25 L/hr

    Water Quality Display: Feed Water: 0∼600µs/cm, Pure Water(RO): 0∼200µs/cm, Feed Temperature: 0∼99ºC

    Display: 20 x 4 Characters blue backlight LCD digital display

    Included Filter & Accessories:  Filter, Prefilter, A/C filter, RO Pack, UP Pack, 0.22µm Capsule filter, Level Sensor Manual, Hand Level, Power Code, Tube, Input Water connector

    Optional Filter & Accessories: Filter, Water softner, 254/185 nm UV Lamp, MW 5000 UF filter, PVDF dispensing gun, Water reservoir tank

    Functions: System Auto Testing, Auto Flushing, Mode Key Function, Drain Auto set: RO, Automated display for filter exchange, Equipment Safety Function, Auto/Manual recycle

    Dimensions: 330(W) x 510(D) x 450 (H) mm

    Feed Water:  Pressure: 1kgf/cm², Temp: 0 ∼ 40ºC

    Power: 230Vac, 50W, 50/60Hz

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     SETi R330 *NEW* Water Purification

    SETi R330 *NEW* Water Purification

    Cambridge ID #: 26192

    Specifications:

    Flow Rate Max: 15 L/hr

    Water Quality Display: Feed Water: 0∼600µs/cm, Pure Water(RO): 0∼200µs/cm, Feed Temperature: 0∼99ºC

    Display: 20 x 4 Characters blue backlight LCD digital display

    Included Filter & Accessories:  Filter, Prefilter, A/C filter, RO Pack, Level Sensor, Manual, Hand LEvel, Power Code, Tube, Input Water connector

    Optional Filter & Accessories: Filter, Water softener, Pleated Filter, Water reservoir tank, Delivery Pump

    Functions: System Auto Testing, Auto Flushing, Mode Key Function, Drain Auto set: RO, Automated display for filter exchange, Equipment Safety Function

    Dimensions: 320(W) x 510(D) x 450 (H) mm

    Feed Water:  Pressure: 1kgf/cm², Temp: 0 ∼ 40ºC

    Power: 230Vac, 50W, 50/60Hz

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     SETi R340 *NEW* Water Purification

    SETi R340 *NEW* Water Purification

    Cambridge ID #: 26193

    Specifications:

    Flow Rate Max: 25 L/hr

    Water Quality Display: Feed Water: 0∼600µs/cm, Pure Water(RO): 0∼200µs/cm, Feed Temperature: 0∼99ºC

    Display: 20 x 4 Characters blue backlight LCD digital display

    Included Filter & Accessories:  Filter, Prefilter, A/C filter, RO Pack, Level Sensor, Manual, Hand LEvel, Power Code, Tube, Input Water connector

    Optional Filter & Accessories: Filter, Water softener, Pleated Filter, Water reservoir tank, Delivery Pump

    Functions: System Auto Testing, Auto Flushing, Mode Key Function, Drain Auto set: RO, Automated display for filter exchange, Equipment Safety Function

    Dimensions: 320(W) x 510(D) x 450 (H) mm

    Feed Water:  Pressure: 1kgf/cm², Temp: 0 ∼ 40ºC

    Power: 230Vac, 50W, 50/60Hz

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