Used Lab Equipment

Used Lab Equipment

We offer an assortment of refurbished Refrigerated Centrifuges and Non Refrigerated Centrifuges ranging from Microfuge and Tabletop Centrifuges to Floor Model Centrifuges. These come in Low Speed Centrifuges, High / Super speed Centrifuges, and Ultra Centrifuge versions. Some of our leading manufacturers include Beckman, Sorvall and Eppendorf. Additionally, we have many Rotors in stock to fit almost all your needs.

Micro Balance: 1-15 of 220

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Ohaus Explorer Semi-Micro EX125D *NEW* Micro Balance

Ohaus Explorer Semi-Micro EX125D *NEW* Micro Balance

Cambridge ID #: 17659

Features:

The OHAUS Explorer series of semi-micro balances is designed with the technology to ensure that the users very specific weighing results are accurate. These Explorer semi-micro balances are ideal for sophisticated laboratories that require accuracy and are looking for innovative technology to obtain measurement results.

 

Specifications:

 

  • Dimensions (H x L x W): (13.8 in x 15.5 in x 9.1 in)
  • Maximum Capacity: 51 g/120 g
  • Readability: 0.01 mg;  0.1 mg
  • Pan Size: 3.14 in
  • Internal Calibration: AutoCal - Automatic
  • Units of Measurement: Gram; Kilogram; Carat; Grain; Ounce; Ounce Troy Pennyweight; Momme; Tical; Mesghal; Tola; Custom
  • Draftshield: yes
  • Communication: 2 units of USB port and RS232 and an optional third port of either RS232 or Ethernet.
  • Display: Full-color 5.7 in VGA, touch screen
  • In-use cover: yes
  • Linearity ±: 0.1 mg
  • Pan Construction: Stainless Steel
  • Repeatability (typical): 0.015 mg
  • Stabilization Time: 8 s
  • Tare Range: To capacity by subtraction
  • Working Environment: 50°F - 86°F, 85%RH, non-condensing (10°C - 30°C, 85%RH, non-condensing)
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Ohaus Explorer Semi-Micro EX225D/AD *NEW* Micro Balance

Ohaus Explorer Semi-Micro EX225D/AD *NEW* Micro Balance

Cambridge ID #: 17660

Features:

The OHAUS Explorer series of semi-micro balances is designed with the technology to ensure that the users very specific weighing results are accurate. These Explorer semi-micro balances are ideal for sophisticated laboratories that require accuracy and are looking for innovative technology to obtain measurement results.

 

Specifications:

 

  • Dimensions (H x L x W): (13.8 in x 15.5 in x 9.1 in)
  • Maximum Capacity: 120 g/220 g
  • Readability: 0.01 mg;  0.1 mg
  • Pan Size: 3.14 in
  • Internal Calibration: AutoCal - Automatic
  • Units of Measurement: Gram; Kilogram; Carat; Grain; Ounce; Ounce Troy;  Pennyweight; Momme; Tical; Mesghal; Tola; Custom
  • Draftshield: yes
  • Auto Door: yes
  • Built-in Ionizer: yes
  • Communication: 2 units of USB port and RS232 and an optional third port of either RS232 or Ethernet.
  • Display: Full-color 5.7 in VGA, touch screen
  • In-use cover: yes
  • Linearity ±: 0.1 mg
  • Pan Construction: Stainless Steel
  • Repeatability (typical): 0.015 mg
  • Stabilization Time: 8 s
  • Tare Range: To capacity by subtraction
  • Working Environment: 50°F - 86°F, 85%RH, non-condensing (10°C - 30°C, 85%RH, non-condensing)
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Ohaus AR3130 Micro BalanceImage Coming Soon

Ohaus AR3130 Micro Balance

Cambridge ID #: 19311

Specifications:

 

  • Capacity: 310g
  • Readability: 0.001g
  • Weighing units/modes: g, kg, mg, ct, N, lb, oz, ozt, gn, dwt, momme, mesghal, 3 taels, ticals, Parts Counting
  • Repeatability: 0.001g
  • Linearity: ±0.002g
  • Tare Range: Full capacity by subtraction
  • Stabilization Time: 3 seconds
  • Sensitivity Drift: 10ppm/°C
  • Operating Temperature Range: 50° to 86° F/10° to 30° C
  • Power Requirements: 8 - 14.5V 50/60Hz 6VA or 9.5 - 20V 6W
  • Calibration: External Digital
  • Display: LCD (3cm high)
  • Pan Size: 10cm diameter
  • Draft shield clearance height above pan: 17.25cm
  • Dimensions (W x H x D): 21.7 x 31 x 34.3 cm
  • Net Weight: 4.5 kg
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Aczet CM 11 *NEW* Micro Balance

Aczet CM 11 *NEW* Micro Balance

Cambridge ID #: 17762

Features:

The Aczet Micro Balance consists of two components - one containing the electronics and the other, the precise mechanical measuring cell. This separation eliminates the effects of temperature and the influence it has on the microbalance scale.

 

Specifications:

  • Balance Size (W x D x H) mm: Mechanical Box (360 x 140 x 146) Electronic Box (240 x 210 x 65) Chamber Height (Ø75 x 86.5)
  • Capacity: 11g
  • Readability: 1 μg
  • Repeatability (+/-): 3 μg
  • Linearity (+/-): 5 μg
  • Tare Range (Subtractive): Full
  • Pan size (mm/inch): 15 Ø ~ 30 Ø, 90 Ø ~, 15 Ø ~ 30 Ø
  • Response time: 6-8 sec
  • Display: High Contrast LED Backlite Display
  • Interface: RS 232
  • Calibration: Perfect Auto Internal Time & Temp.Controlled Smart Calibration
  • Operating Temperature: 18ºC ~ 30ºC
  • Sensitivity Drift: ± 2 ppm (2 x 10º / ºC)
  • Application Modes: PCS, % Weighing, Formulation, Check Weighing etc.
  • Power Supply: AC Adapter 230V or 115V +/- 20%, 50-60 Hz
  • Compliance: ISO / GLP / GMP Compliance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Aczet CM 19 *NEW* Micro Balance

Aczet CM 19 *NEW* Micro Balance

Cambridge ID #: 17763

Features:

The Aczet Micro Balance consists of two components - one containing the electronics and the other, the precise mechanical measuring cell. This separation eliminates the effects of temperature and the influence it has on the microbalance scale.

 

Specifications:

  • Balance Size (W x D x H) mm: Mechanical Box (360 x 140 x 146) Electronic Box (240 x 210 x 65) Chamber Height (Ø75 x 86.5)
  • Capacity: 19 g
  • Readability: 1 μg
  • Repeatability (+/-): 3 μg
  • Linearity (+/-): 10 μg
  • Tare Range (Subtractive): Full
  • Pan size (mm/inch): 15 Ø ~ 30 Ø, 90 Ø ~, 15 Ø ~ 30 Ø
  • Response time: 6-8 sec
  • Display: High Contrast LED Backlite Display
  • Interface: RS 232
  • Calibration: Perfect Auto Internal Time & Temp.Controlled Smart Calibration
  • Operating Temperature: 18ºC ~ 30ºC
  • Sensitivity Drift: ± 2 ppm (2 x 10º / ºC)
  • Application Modes: PCS, % Weighing, Formulation, Check Weighing etc.
  • Power Supply: AC Adapter 230V or 115V +/- 20%, 50-60 Hz
  • Compliance: ISO / GLP / GMP Compliance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Aczet CM 2 *NEW* Micro Balance

Aczet CM 2 *NEW* Micro Balance

Cambridge ID #: 17760

Features:

The Aczet Micro Balance consists of two components - one containing the electronics and the other, the precise mechanical measuring cell. This separation eliminates the effects of temperature and the influence it has on the microbalance scale.

 

Specifications:

 

  • Balance Size (W x D x H) mm: Mechanical Box (360 x 140 x 146) Electronic Box (240 x 210 x 65) Chamber Height (Ø75 x 86.5)
  • Capacity: 2 g
  • Readability: 1 μg
  • Repeatability (+/-): 1 μg
  • Linearity (+/-): 3 μg
  • Tare Range (Subtractive): Full
  • Pan size (mm/inch): 15 Ø ~ 30 Ø, 90 Ø ~, 15 Ø ~ 30 Ø
  • Response time: 6-8 sec
  • Display: High Contrast LED Backlite Display
  • Interface: RS 232
  • Calibration: Perfect Auto Internal Time & Temp.Controlled Smart Calibration
  • Operating Temperature: 18ºC ~ 30ºC
  • Sensitivity Drift: ± 2 ppm (2 x 10º / ºC)
  • Application Modes: PCS, % Weighing, Formulation, Check Weighing etc.
  • Power Supply: AC Adapter 230V or 115V +/- 20%, 50-60 Hz
  • Compliance: ISO / GLP / GMP Compliance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Aczet CM 2F *NEW* Micro Balance

Aczet CM 2F *NEW* Micro Balance

Cambridge ID #: 17764

Features:

The Aczet Micro Balance consists of two components - one containing the electronics and the other, the precise mechanical measuring cell. This separation eliminates the effects of temperature and the influence it has on the microbalance scale.

 

Specifications:

  • Balance Size (W x D x H) mm: Mechanical Box (360 x 140 x 146) Electronic Box (240 x 210 x 65) Chamber Height (Ø75 x 86.5)
  • Capacity: 2 g
  • Readability: 1 μg
  • Repeatability (+/-): 2 μg
  • Linearity (+/-): 3 μg
  • Tare Range (Subtractive): Full
  • Pan size (mm/inch): 15 Ø ~ 30 Ø, 90 Ø ~, 15 Ø ~ 30 Ø
  • Response time: 6-8 sec
  • Display: High Contrast LED Backlite Display
  • Interface: RS 232
  • Calibration: Perfect Auto Internal Time & Temp.Controlled Smart Calibration
  • Operating Temperature: 18ºC ~ 30ºC
  • Sensitivity Drift: ± 2 ppm (2 x 10º / ºC)
  • Application Modes: PCS, % Weighing, Formulation, Check Weighing etc.
  • Power Supply: AC Adapter 230V or 115V +/- 20%, 50-60 Hz
  • Compliance: ISO / GLP / GMP Compliance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Aczet CM 5 *NEW* Micro Balance

Aczet CM 5 *NEW* Micro Balance

Cambridge ID #: 17761

Features:

The Aczet Micro Balance consists of two components - one containing the electronics and the other, the precise mechanical measuring cell. This separation eliminates the effects of temperature and the influence it has on the microbalance scale.

 

Specifications:

  • Balance Size (W x D x H) mm: Mechanical Box (360 x 140 x 146) Electronic Box (240 x 210 x 65) Chamber Height (Ø75 x 86.5)
  • Capacity: 5 g
  • Readability: 1 μg
  • Repeatability (+/-): 2 μg
  • Linearity (+/-): 5 μg
  • Tare Range (Subtractive): Full
  • Pan size (mm/inch): 15 Ø ~ 30 Ø, 90 Ø ~, 15 Ø ~ 30 Ø
  • Response time: 6-8 sec
  • Display: High Contrast LED Backlite Display
  • Interface: RS 232
  • Calibration: Perfect Auto Internal Time & Temp.Controlled Smart Calibration
  • Operating Temperature: 18ºC ~ 30ºC
  • Sensitivity Drift: ± 2 ppm (2 x 10º / ºC)
  • Application Modes: PCS, % Weighing, Formulation, Check Weighing etc.
  • Power Supply: AC Adapter 230V or 115V +/- 20%, 50-60 Hz
  • Compliance: ISO / GLP / GMP Compliance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Aczet CM 5F *NEW* Micro Balance

Aczet CM 5F *NEW* Micro Balance

Cambridge ID #: 17765

Features:

The Aczet Micro Balance consists of two components - one containing the electronics and the other, the precise mechanical measuring cell. This separation eliminates the effects of temperature and the influence it has on the microbalance scale.

 

Specifications:

  • Balance Size (W x D x H) mm: Mechanical Box (360 x 140 x 146) Electronic Box (240 x 210 x 65) Chamber Height (Ø75 x 86.5)
  • Capacity: 5 g
  • Readability: 1 μg
  • Repeatability (+/-): 2 μg
  • Linearity (+/-): 4 μg
  • Tare Range (Subtractive): Full
  • Pan size (mm/inch): 15 Ø ~ 30 Ø, 90 Ø ~, 15 Ø ~ 30 Ø
  • Response time: 6-8 sec
  • Display: High Contrast LED Backlite Display
  • Interface: RS 232
  • Calibration: Perfect Auto Internal Time & Temp.Controlled Smart Calibration
  • Operating Temperature: 18ºC ~ 30ºC
  • Sensitivity Drift: ± 2 ppm (2 x 10º / ºC)
  • Application Modes: PCS, % Weighing, Formulation, Check Weighing etc.
  • Power Supply: AC Adapter 230V or 115V +/- 20%, 50-60 Hz
  • Compliance: ISO / GLP / GMP Compliance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Citizen CM5 *NEW* Micro Balance

Citizen CM5 *NEW* Micro Balance

Cambridge ID #: 17428

Features:

This Micro Balances has been designed to meet high requirement for measuring small masses with high readability (d = 1 mg). It is equipped with graphic display/with user menu.

In order to guarantee proper accuracy of measurement, a half automatic system of external calibration with E 1 standard weight has been applied.

Micro balance consist of two balance components. One of them contains electronic modules & other precise mechanical measuring system. Such solution guarantees elimination of temperature changes influencing the indication micro balance. 

Specifications:

  • Capacity: 5gm
  • Readability: 1ug
  • Repeatability: +/- 3ug
  • Linearity: +/- 5ug
  • Pan size: 30mm
  • Stabilization Time: 20 seconds
  • Calibration weight: 10g – class E1
  • Chamber dimensions: 90 x 90 mm
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Benchmark Scientific B1201 *NEW* Micro Bead Sterilizer

Benchmark Scientific B1201 *NEW* Micro Bead Sterilizer

Cambridge ID #: 18250

Benchmark's Micro Bead Sterilizer is ideal for the sterilization of small research tools (forceps, scissors, etc.). When the chamber is filled with the included glass beads, high temperatures (up to 300°C) can be used to eliminate the presence of bacteria, spores and other microorganisms. Chamber temperature can be viewed on the large LED control panel and conveniently adjusted with the control knob. The supplied safety cover can be placed over the opening to conserve energy and reduce the heating/ramping rate. The Micro Bead Sterilizer does not use gas, flame or chemicals and is safe for use in hoods. This product is designed for research use only and not intended for clinical use.

 

Specification:

 

  • Temp. Range: Adjustable, 100°C to 300°C
  • Preheat Time: Approximately 25 min. (to 300°C)
  • Chamber Diameter: 40 mm
  • Chamber Height: 80 mm (B1201) ; 140 mm (B1202)

 

  • Exterior Dimensions (W x D x H)

 

    • B1201: 5.5 x 5.7 x 6.1 in. / 14 x 14.5 x 15.5 cm
    • B1202: 5.5 x 5.7 x 8.5 in. / 14 x 14.5 x 21.5 cm
  • Chamber Bead Capacity: 150g (B1201) / 300g (B1202)
  • Weight: 2 kg (B1201) ; 2.5 kg (B1202)
  • Electrical: 115 VAC or 230 VAC, 50-60Hz
  • Power: 120W (B1201) / 250W (B1202)
  • Operating Environment: 4°C to 45°C
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Benchmark Scientific B1202 *NEW* Micro Bead Sterilizer

Benchmark Scientific B1202 *NEW* Micro Bead Sterilizer

Cambridge ID #: 18251

Benchmark's Micro Bead Sterilizer is ideal for the sterilization of small research tools (forceps, scissors, etc.). When the chamber is filled with the included glass beads, high temperatures (up to 300°C) can be used to eliminate the presence of bacteria, spores and other microorganisms. Chamber temperature can be viewed on the large LED control panel and conveniently adjusted with the control knob. The supplied safety cover can be placed over the opening to conserve energy and reduce the heating/ramping rate. The Micro Bead Sterilizer does not use gas, flame or chemicals and is safe for use in hoods. This product is designed for research use only and not intended for clinical use.

 

Specification:

 

  • Temp. Range: Adjustable, 100°C to 300°C
  • Preheat Time: Approximately 25 min. (to 300°C)
  • Chamber Diameter: 40 mm
  • Chamber Height: 80 mm (B1201) ; 140 mm (B1202)

 

  • Exterior Dimensions (W x D x H)

 

    • B1201: 5.5 x 5.7 x 6.1 in. / 14 x 14.5 x 15.5 cm
    • B1202: 5.5 x 5.7 x 8.5 in. / 14 x 14.5 x 21.5 cm
  • Chamber Bead Capacity: 150g (B1201) / 300g (B1202)
  • Weight: 2 kg (B1201) ; 2.5 kg (B1202)
  • Electrical: 115 VAC or 230 VAC, 50-60Hz
  • Power: 120W (B1201) / 250W (B1202)
  • Operating Environment: 4°C to 45°C
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Sorvall F-20/Micro Rotor

Sorvall F-20/Micro Rotor

Cambridge ID #: 8307

The Sorvall F-20 Micro Fixed Angle Rotor processes and pellets microtubes with 32 place capacity. This rotor is compatible with the Thermo Scientific Sorvall Evolution RC centrifuges and the Sorvall RC06 Plus series centrifuges.

Specifications:

  • Maximum RCF: 51427 xg
  • Length of Tube: 38 mm
  • Net Weight:8 kg
  • Radius Max:1 mm
  • Radius Min:7 mm
  • Minimum RCF: 38, 291 xg
  • K factor: 187
  • Angle: 45 degrees
  • Capacity: 32 x 1.5 mL
  • Diameter of Tube: 11 mm
  • Maximum Speed: 20000 rpm
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Thermo Forma Legend Micro 17 Microcentrifuge

Thermo Forma Legend Micro 17 Microcentrifuge

Cambridge ID #: 13536

Save time with the fast sample processing of Thermo Scientific Sorvall Legend Micro 17 microcentrifuges, providing productivity, versatility, safety and convenience in a compact, easy-to-use lab instrument.  Lightweight microcentrifuge rotors are designed for everyday laboratory use and performance up to 17,000xg.

Specifications:

 

  • Capacity: 24 x 1.5/2 mL
  • Maximum Speed: 13,300 rpm
  • Maximum RCF: 17,000 xg
  • Temperature Range: Ambient Temperature
  • Power Requirements: 230V, 50/60Hz
  • Dimensions: 8.9 x 9.6 x 13.8 in

 

 

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Thermo Legend Micro 21 MicrocentrifugeImage Coming Soon

Thermo Legend Micro 21 Microcentrifuge

Cambridge ID #: 19451

Features

  • Intuitive controls with bright digital display for simple setup and operation
  • Fast acceleration and braking reduces run times (approx. 12 seconds) and allows faster throughput
  • Sleek, space-saving footprint
  • Rugged design for years of dependable service
  • Easy to clean and maintain

 

Specifications:

  • Capacity: 24 x 1.5/2.0 mL
  • Temperature Range: -9C to +40C, +/-1C
  • Speed Range: up to 14,800 rpm
  • Maximum RCF: 21,100 x g
  • Run Time: 1 to 99min (1min increments)
  • Noise Level: 56dbA
  • Electrical Requirements: 120 V, 60 Hz
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