Used Lab Equipment

Description:

Powerful, time-saving features

• Automatic or manual termination of a measurement or calibration
• Automatic calibration with predefined pH buffer groups
• Automatic or manual temperature compensation
• Two-point calibration with automatic buffer recognition

Large and informative LCD

• Simultaneous display of measurement, temperature and endpoint
• Electrode icon provides information on electrode condition
• Calibration/measurement icon shows when instrument is calibrating or carrying out measurements
• Setup icon lets you enter and modify settings

Easy operation

• Simple start and finish of measurements and calibrations
• Fast changeover between pH and mV parameters
• Intuitive adjustment of settings such as manual temperature compensation
• Save and access measurements and calibration data at the push of a button
• Separate on/off switch
• Measures pH, mV and temperature
• Laminated Quick Guide outlines operation at a glance
• Variety of inputs and outputs

BNC input for combination or half-cell electrode

• Reference input for separate reference half cell
• Accepts redox electrode for oxidation-reduction measurements
• ATC input for NTC 30kω probe

Durable housing, universal power supply

• Rugged ABS housing
• PC-reinforced window
• Tough membrane keypad
• 100 to 240V 50/60Hz power supply provides 9VDC to instrument.

Specifications:

• Display Type: LCD
• Temperature Range: 0° to 100°C
• Weight: 0.6 kg
• Accuracy (pH): ±0.01
• Accuracy (Temperature): ±0.5°C
• Data Management Details: Up to 99 data storage
• pH Range: 0 to 14
• Material: ABS/PC Reinforced Window, Membrane Keypad
• Probe Type: NTC
• Range: -1999 to 1999 mV
• Voltage: 120/240V
• Width: 17.5cm
• Length: 20cm

Description:

The Control 4000 photometric converter is designed for optek ultraviolet (UV), visible (VIS), near-infrared (NIR) absorption based and scattered light based sensors. The graphic display can show absorbance, transmittance, and concentration in real-time and in any unit of measure such as CU, OD, %-Tr., ppm (DE), EBC, FTU, g/l and many others. These measurements may also be displayed as text, bar graphs or trend values. A factory zero is implemented as an additional feature for scattered light sensors. A secondary user zero for additional offset is included, as well as a slope and shift adjustment. This manual adjustment can be used to compensate for long term process related disturbances.

Specifications:

• Dimensions (W x H x D): 213.0 x 128.4 x 230.0 mm (8.39 x 5.06 x 9.05 in.)
• Material: stainless steel / polyester / silicone / glass / diverse plastics
• Protection: front IP40 / rear IP20 (mains supply secured against accidental touching)
• Display: LCD graphic display black on white (240 x 128 pixel), LED background illuminated
• Operation: 18-button keyboard
• System clock: accuracy approx. 1 minute/month (battery life approx. 15 years
• Sensor-inputs: 1 - 4 for optek photometric sensors

Description:

The 800 Dosino is a versatile dosing drive which can be used with a number of different Metrohm dosing devices or titrators (e.g. Titrando). The 800 Dosino and the 807 Dosing Unit associated with it are suitable as a buret for simple dosings, titrations and for complex automation and liquid handling tasks such as sample transfers or pipetting.\

Specifications:

• Resolution: 10000 steps per cylinder volume
• Cylinder volume: 2 mL, 5 mL, 10 mL, 20 mL, 50 mL
• Dosing / Filling times: 18 seconds each for the cylinder volume
• Accuracy: Fulfills ISO/DIN standard 8655-3
• Weight: 410 g
• Dimensions (H x W x D): 98 x 67 x 83 mm

Description:

The Titrando is the heart of the modular Titrando system. Operation is carried out either by a Touch Control with a touch-sensitive screen ("standalone titrator") or by a computer with a corresponding software.

Specifications:

• Supply voltage: 100 - 240 V
• Frequency: 50 - 60 Hz
• Power consumption: Maximum 45 W

Description:

The Titrando is the heart of the modular Titrando system. Operation is carried out either by Touch Control with a touch-sensitive screen ("standalone titrator") or by a computer with a corresponding software.

Specifications:

• Offset current: < 1 · 10^–12 A
• Measuring range: –13 to +20 pH
• Resolution: 0.001 pH
• Measuring accuracy: ±0.003 pH
• Measuring range: –1,200 to +1,200 mV
• Resolution: 0.1 mV
• Measuring accuracy: ±0.2 mV

Description:

If you think a UPS is the ultimate in power protection, we’ve got some news for you: Our Security II UPM, or Uninterruptible Power Manager, performs functions your old UPS never dreamed of.

• Product sizes range from 420 VA to 3000 VA
• 0.9 Output power factor with true sine-wave output
• Low impedance isolation transformer and line interactive operation
• UL60601 3rd Edition with Risk Assessment
• UL1778 5th Edition
• True VA Management
• Advanced SNMP Communication Capability
• User-Friendly GUI Interface and Diagnostics
• Auto Battery Test and User hot-swappable battery
• Over temperature protection and alarm
• Switchable outlets via software

Description:

The i-Pipettes are controlled via a simple and easy to use GUI interface app that runs on the Apple iPod Touch. The i-Pipette Pro models are distinct from the i-Pipette models in that the Pro is configured with a motor-driven head locking mechanism rather than the hand lever and also includes a motorized elevator that raises and lowers a plate or reservoir to the desired preset height.

Specifications:

• Dispensing Precision: (96-500) <3% CV at 5 ul, (96-125/384) <3% CV at 1 ul
• Dispensing Accuracy: (96-500) +/- 2% at 10 ul, (96-125/384) +/- 2% at 1 ul
• Resolution: (96-500) 1 ul (96-125/384) 0.1 ul
• Volume: (96-500) 1-500 ul (96-125/384) 0.5-125 ul
• Dimensions (W x D x H): 9” x 14” x 19.5” (229 x 356x x 495 mm)
• Weight: 44 lbs. (20 kg)
• Power: 100 to 240 VAC, 50/60 Hz
• Operating Temperature: 50 - 100°F

Description:

The 2100AN laboratory turbidimeter measures turbidity in NTUs (nephelometric turbidity units), NEPs (nephelos) and EBCs (European Brewing Convention units). NEPs and EBCs are calculated using the conversion factors of 6.7 nephelos per 1.0 NTU and 0.245 EBCs per 1.0 NTU. The 2100AN turbidimeter also measures absorbance, transmittance and color (APHA Pt-Co Method). The turbidimeter has a built-in printer and an RS232 output for connection to a printer, data logger or computer and a recorder output. The turbidimeter contains a real-time clock with battery. The clock provides a time-date stamp on all data transmitted to the built-in printer or to external devices by way of the RS232 interface (i.e., measurements and calibration records).

Specifications:

• Absorbance: 0.001 Abs on lowest range
• Accuracy:
  • ± 2 % of reading plus 0.01 NTU from 0 - 1000 NTU
  • ± 5 % of reading from 1000 - 4000 NTU
  • ± 10 % of reading from 4000 - 10,000 NTU
• Air Purge: 0.1 scfm at 69 kPa , hose barb connection for 1/8 in tubing, maximum 138 kPa. Dry nitrogen or instrument-grade air.
• Compliance Certifications: UL/CSA
• Dimensions (H x W x D): 156 x 400 x 305 mm
• Display Type: 8-digit LED display
• Interface: RS232 serial (bi-directional)
• Lamp Type: Tungsten
• Max. operating humidity: 90%
• Measurement Modes: NTU, Nephelo, EBC, ABS, %T, Color, ASC
• Measuring range:
  • 0 - 10000 NTU NTU mode, ratio on: auto, auto-decimal
  • 0 - 10000 NTU NTU mode, ratio on: manual
• Operating Temperature Range: 0 - 40°C
• Power Options: 115 V AC with US power cord
• Power Requirements: 115 - 230 VAC; 50 to 60 Hz; 60 VA maximum
• Printer: Built-in (thermal, 58 mm, up to 28 column)
• Range: 0 - 10000 FNU
• Regulatory: USEPA method 180.1
• Repeatability: ± 1 % of reading or ± 0.01 NTU, whichever is greater
• Response Time:
  • 6.8 s with signal averaging off
  • 14 s with signal averaging on
• Sample Cell Compatibility: 25 mm round; 12, 13, 16, and 19 mm round with optional adapter kit
• Sample Volume:
  • 20 mL with 25 mm sample cell
  • 2.5 mL with 12 mm
  • 3.5 mL with 13 mml
  • 5 mL with 16 mml
  • 7 mL with 19 mm
• Serial input interface: RS232 serial interface (bidirectional)
• Stabilization Time: 30 min with ratio on
• Stabilization time: 60 min with ratio off
• Storage Conditions: -40°C to 60°C

Description:

Monitor performance and efficiency of vacuum systems with the Thermo Scientific™ DVG50 Digital Vacuum Gauge. Vacuum levels can be used as a diagnostic tool to determine system integrity, to verify that sufficient vacuum is present (e.g., as required for lyophilization) or to monitor the progression of the concentration process.

Specifications:

• Hertz: 60 Hz
• Voltage: 115 V

Description:

Impulse heat sealers are a compact and convenient way to seal most sizes of polypropylene and polyethylene bags.

Specifications:

• Watts: 800
• Length: 24”
• Cutter: No

Description:

Preset and manual controls for UV or time exposure settings. Internal microprocessor measures and controls UV output, ensuring maximum energy efficiency. Consistent crosslinking takes seconds with 8W shortwave UV tubes. Select shortwave for sterilization and bonding DNA; midrange for gel electrophoresis; or long wave for UV curing. Crosslinker has maximum energy setting of 999,900 µJ/cm2. Uses five 8W UV tubes. Digital LED displays settings. Viewing window blocks UV while allowing visibility of chamber interior. An internal interlocking safety system is designed for automatic shutoff when the door is opened.

Specifications:

• Amperage: 0.7 A
• Electrical Requirements: 115 V, 60 Hz
• Display: LCD
• Weight: 15.5 lbs. (7.5 kg)

Description: Hotpack Undercounter Glassware Washers are engineered for durable, reliable and energy efficient operation: loading and operation flexibility to accommodate a wide range of requirement, a wide variety of specialty baskets available to fit both upper and lower racks, temperature selection to 70ºC (158ºF) for optimal cleaning of different loads, and spindle-ready models can accommodate 1 or 2 direct injection spindle racks.

Specifications:

• Chamber Volume: 170 Liters (6.0 ft3)
• Chamber Material Interior & Exterior: 304 Stainless Steel

• Chamber Dimensions: 21.5 x 19 x 25.25 in (55 x 48 x 64 cm)

• Exterior Dimensions - under counter (W x D x H): 24 x 24.5 x 34.25 in
• Exterior Dimensions - under counter (W x D x H): 61 x 62 x 82 cm
• Exterior Dimensions - free standing mobile (W x D x H): 24 x 24.5 x 38.5 in

• Exterior Dimensions - free standing mobile (W x D x H): 61 x 62 x 98 cm

• Clearance - Upper Open Rack - 10.25 in (26 cm)
• Clearance - Lower Open Rack - 12.75 in (32 cm)
• Wash Cycles: 6

• Loading Levels: 2
• Temperature Range: 70ºC 
• Electrical Data: 115V / 60Hz, 15A 
• Weight: 120 lbs (54 kg)

Fisher Scientific accumet essential (AE) meters are designed to provide the key functions needed for routine measurements without complicated features and processes. AE150 pH benchtop meters are designed with convenience in mind, offering user-friendly functionality and storage/recall of up to 100 data sets in the non-volatile memory. As a space saver, a swivel electrode holder can be attached to either side of meter for holding electrodes during operation and storage. The Fisher Scientific accumet AE150 pH benchtop meters are capable of measuring pH, mV and temperature and are equipped with a LCD (Liquid Crystal Display) with simultaneous display of pH and temperature measured values or mV and temperature measured values for efficient sample reading and recording.

Specification:

• pH Range: 0.00 to 14.00 pH
• pH Resolution: 0.01 pH
• pH Accuracy: ± 0.01 pH
• mV Range: ± 1999 mV
• mV Resolution: 0.1 mV (± 199.9 mV), 1 mV beyond ± 200 mV
• mV Accuracy: ± 0.2 mV (± 199.9 mV), ± 2 mV beyond ± 200 mV
• mV Offset Adjustment: Up to ±150 mV
• Temperature Range: 0.0 to 100.0 °C
• Temperature Resolution: 0.1 °C
• Temperature Accuracy: ± 0.3 °C
• ATC Temperature Calibration: Offset in 0.1 °C increments; Offset range: ± 5 °C
• Temperature Compensation: Automatic or manual (0 to 100 °C)
• pH Calibration Points: 1 to 5 points with automatic buffer recognition (ABR)

• pH Buffer Calibration Options

• USA : pH 1.68, 4.01, 7.00, 10.01, 12.45
• NIST: pH 1.68, 4.01, 6.86, 9.18, 12.45
• Memory: 100 data sets
• Hold Function: Yes
• Self-diagnostic Messages: Yes
• pH Slope & Offset Display: Yes
• Inputs: BNC, 2.5 mm phono plug, reference pin tip, ground
• Output: Recorder (+/- 2000 mV)
• Power Requirements: AC/DC 9V Adapter (110/220VAC, 50-60Hz)
• Display: Dual line LCD with icons
• Dimensions (meter with electrode holder): 18 x 23 x 6 cm (7.1 x 9.1 x 2.4 in.)
• Weight (meter with electrode holder): 1.25 kg (2.76 lb)
• Operating Ambient Temperature: 5 to 45 °C
• Operating Relative Humidity: 5 to 85%, non-condensing
• Storage Temperature: -20 to 60 °C
• Storage Relative Humidity: 5 to 85%, non-condensing
• Pollution: Degree 2
• Overvoltage: Category II
• Regulatory and Safety: CE

The Decloaking Chamber is a programmable benchtop pressure cooker intended for laboratory use. It is programmed to allow the precise pressurized heating necessary for antigen retrieval and also has the capability to perform at a variety of temperatures ranging from 37 °C to 125 °C. The Decloaking Chamber is an excellent tool for heat-induced epitope-retrieval (HIER) methods. The proper use of heat and pressure in conjunction with the appropriate buffer solutions is of the utmost importance for consistent immunohistochemistry (IHC) staining. The Decloaking Chamber is designed to optimize and standardize antibody staining procedures and has been engineered to pass strict laboratory safety requirements. Temperature, pressure and pH can be monitored and recorded with the Decloaking Chamber to produce consistent staining, which will reduce repeat testing and false negatives.

Specification:

• Dimensions (W x D x H): 31 x 29 x 28
• Pan Capacity: 3.2 liters
• Weight: 3.7 (8.18 lbs)