Used Lab Equipment

Features:

T7D: UV-Vis Spectrometer

T7DS: UV-Vis Spectrometer

T7D/T7DS is a high performance double beam scanning spectrophotometer available with a variable spectral bandwidth, which is innovative in terms of instrument application, mechanical and optical design. Electronic control and software enable this while maintaining features that are well established and accepted through the industry. T7D/T7DS is able to carry out photometric measurements, spectrum scans, quantitative determinations and DNA/Protein analysis.When interfaced to a PC using the UV-Win software, many more features are available including three-dimensional spectrum, kinetic measurements, method and data storage, exportation of data in multiple formats and GLP administration features.

• High performance variable spectral bandwidth
• Wavelength accuracy +/- 0.3nm
• Supplied with a motorized 8 cell changer and pre-aligned Tungsten and Deuterium lamps
• A number of optional accessories available to increase the flexibility of analysis
• High degree of automation requiring minimal key depressions to start analysis
• The simple mechanical structure and modular electrical design make the routine maintenance easy

Specifications:

• Optical system: Double beam 
• Scan speed: Selectable
• Wavelength range: 190-1100 nm
• Wavelength accuracy: ±0.3 nm
• Wavelength reproducibility: ≤0.2 nm
• Spectral bandwidth

  • T7D: 2 nm 

  • T7DS: 0.5, 1.0, 2.0, 5.0 nm

• Photometric mode: Transmittance, Absorbance, Energy Concentration
• Photometric range: -0.3-3.0 Abs
• Photometric accuracy: 0.002 A (0-0.5 A), 0.004 A (0.5-1 A), 0.3 %T (0-100 %T)
• Photometric reproducibility: 0.001 A (0-0.5 A), 0.002 A (0.5-1 A), 0.15 %T (0-100 %T)
• Photometric noise: 0.001A (500 nm, 30 min warm-up)
• Baseline flatness: 0.002 A (200-1000 nm)
• Baseline stability: 0.0008 A/h (500 nm, 0 Abs, 2 hrs warm-up)
• Standard functionality: Photometric, Quantitative, Spectrum and DNA measurements
• Cell holder: Automatic 8 cell changer
• Detector: Silicon photo diode
• Light source: Tungsten Halogen and Deuterium arc lamps
• Display: Digital LCD display
• Printer: Optional
• PC interface: RS232, USB
• Software support: Local and UV Win
• Power supply: Switch mode 120-230 VAC 50-60 Hz
• Weight: 80 lb
• Dimension: 28 x 24 x 20 in

Features:

T7D: UV-Vis Spectrometer

T7DS: UV-Vis Spectrometer

T7D/T7DS is a high performance double beam scanning spectrophotometer available with a variable spectral bandwidth, which is innovative in terms of instrument application, mechanical and optical design. Electronic control and software enable this while maintaining features that are well established and accepted through the industry. T7D/T7DS is able to carry out photometric measurements, spectrum scans, quantitative determinations and DNA/Protein analysis.When interfaced to a PC using the UV-Win software, many more features are available including three-dimensional spectrum, kinetic measurements, method and data storage, exportation of data in multiple formats and GLP administration features.

• High performance variable spectral bandwidth
• Wavelength accuracy +/- 0.3nm
• Supplied with a motorized 8 cell changer and pre-aligned Tungsten and Deuterium lamps
• A number of optional accessories available to increase the flexibility of analysis
• High degree of automation requiring minimal key depressions to start analysis
• The simple mechanical structure and modular electrical design make the routine maintenance easy

Specifications:

• Optical system: Double beam 
• Scan speed: Selectable
• Wavelength range: 190-1100 nm
• Wavelength accuracy: ±0.3 nm
• Wavelength reproducibility: ≤0.2 nm
• Spectral bandwidth

  • T7D: 2 nm 

  • T7DS: 0.5, 1.0, 2.0, 5.0 nm

• Photometric mode: Transmittance, Absorbance, Energy Concentration
• Photometric range: -0.3-3.0 Abs
• Photometric accuracy: 0.002 A (0-0.5 A), 0.004 A (0.5-1 A), 0.3 %T (0-100 %T)
• Photometric reproducibility: 0.001 A (0-0.5 A), 0.002 A (0.5-1 A), 0.15 %T (0-100 %T)
• Photometric noise: 0.001A (500 nm, 30 min warm-up)
• Baseline flatness: 0.002 A (200-1000 nm)
• Baseline stability: 0.0008 A/h (500 nm, 0 Abs, 2 hrs warm-up)
• Standard functionality: Photometric, Quantitative, Spectrum and DNA measurements
• Cell holder: Automatic 8 cell changer
• Detector: Silicon photo diode
• Light source: Tungsten Halogen and Deuterium arc lamps
• Display: Digital LCD display
• Printer: Optional
• PC interface: RS232, USB
• Software support: Local and UV Win
• Power supply: Switch mode 120-230 VAC 50-60 Hz
• Weight: 80 lb
• Dimension: 28 x 24 x 20 in

Features:

T7S:    UV-Vis Spectrometer

T7/T7S is a high performance split beam scanning spectrophotometer available with variable spectral bandwidth, which is innovative in terms of instrument application, mechanical and optical design. Electronic control and software enable this while maintaining features that are well established and accepted through the industry.

T7/T7S is able to carry out photometric measurements, spectrum scans, quantitative determinations and DNA/Protein analysis. When interfaced to a PC using the UV-Win software, many more features are available including three-dimensional spectrum, kinetic measurements, method and data storage, exportation of data in multiple formats and GLP administration features.

• High performance variable spectral bandwidth

   

• Wavelength accuracy +/- 0.3nm

   

• Supplied with a motorized 8 cell changer and pre-aligned Tungsten and Deuterium lamps

   

• Additional accessories for multi application

   

• High degree of automation requiring minimal key depressions to start analysis

Specifications:

• Scan speed: Selectable
• Wavelength range: 190-1100 nm
• Wavelength accuracy: ±0.3 nm
• Wavelength reproducibility: ≤0.2 nm
• Photometric mode: Transmittance, Absorbance, Energy Concentration
• Photometric range: -0.3-3.0 Abs
• Photometric accuracy: 0.002 A (0-0.5 A), 0.004 A (0.5-1 A), 0.3 %T (0-100 %T)
• Photometric reproducibility: 0.001 A (0-0.5 A), 0.002 A (0.5-1 A), 0.15 %T (0-100 %T)
• Photometric noise: 0.001A (500 nm, 30 min warm-up)
• Baseline flatness: 0.002 A (200-1000 nm)
• Baseline stability: 0.001 A/h (500 nm, 0 Abs, 2hrs warm-up)
• Standard functionality: Photometric, Quantitative, Spectrum and DNA measurements
• Cell holder: Automatic 8 cell changer
• Detector: Silicon photo diode
• Light source: Tungsten Halogen and Deuterium arc lamps
• Display: Digital LCD display
• Printer: Optional
• PC interface: RS232, USB
• Software support: Local and UV Win
• Power supply: Switch mode 120-230 VAC 50-60 Hz
• Weight: 80 lb
• Dimension: 28 x 24 x 20 in

Features:

T8DCS is a high performance double beam spectrophotometer with a continuously selectable spectral bandwidth from 0.1-5nm. It meets various demands for spectral bandwidth from users in different industries especially pharmaceutical industry and scientic research field. The Czerny-Turner Monochromator with a holographic grating keeps stray light to a minimum and offers excellent optical resolution. The use of a photomultiplier tube as detector delivers exceptional sensitivity.The T8DCS’ true double-beam optical system coupled with an efficient and well proven electronic control system ensures high stability and low background noise.

â—† A high-performance double beam spectrophotometer with a variable spectral bandwidth from 0.1-5nm, selected by a continuous changeable slit

â—† User friendly design allows easy light source replacement and routine maintenance

â—† Large sample compartment design enables use of a wide range of accessories

Specifications:

• Optical system: Double beam 
• Scan speed: Selectable
• Wavelength range: 190-900 nm
• Wavelength accuracy: ±0.3 nm
• Wavelength reproducibility: ≤0.1 nm
• Spectral bandwidth: 0.1 – 5 nm Continually Adjustable
• Photometric mode: Transmittance, Absorbance, Energy Concentration, all using UVWin software
• Photometric range: -4.0-4.0 Abs
• Photometric accuracy: 0.002 A (0-0.5 A), 0.004 A (0.5-1 A), 0.3 %T (0-100 %T)
• Photometric reproducibility: 0.001 A (0-0.5 A)
• Photometric noise: 0.0004 A (500 nm, 30min warm-up)
• Baseline flatness: 0.001 A (200-850 nm)
• Baseline stability: 0.0008 A/h (500 nm, 0 Abs, 2hrs warm-up)
• Stray light: ≤0.01 %T (220 nm NaI, 340 nm NaNO2)
• Standard functionality: No stand alone function
• Cell holder: Fixed position sample and reference
• Detector: Photo multiplier tube
• Light source: Tungsten Halogen and Deuterium arc lamps
• Display: No display
• Printer: Not available
• PC interface: RS232, USB
• Software support: UV Win
• Power supply: Switch mode 120-230 VAC 50-60 Hz
• Weight: 95 lb
• Dimension: 21.5 x 23 x 11 in

Features:

T8DS is a high performance double beam scanning spectrophotometer with a variable spectral bandwidth. The Czerny-Turner Monochromator with a holographic grating keeps stray light at a minimum and offers excellent optical resolution. The use of a photomultiplier tube as detector delivers exceptional sensitivity. The true double-beam optical system coupled with an efficient and well proven electronic control system ensures high stability and low background noise.

â—† Czerny-Turner Monochromator with high resolution holographic grating

â—† High performance variable (0.1, 0.2, 0.5, 1.0, 2.0, 5.0nm) spectral bandwidth 

â—† High resolution, excellent performance, long term stability

â—† Additional accessories for multi-application, support the ultra-volume cuvettes

Specifications:

• Optical system: Double beam 
• Scan speed: Selectable
• Wavelength range: 190-900 nm
• Wavelength accuracy: ±0.3 nm
• Wavelength reproducibility: ≤0.1 nm
• Stray light: ≤0.01 %T (220 nm NaI, 340 nm NaNO2)
• Photometric mode: Transmittance, Absorbance, Energy Concentration, all using UVWin software
• Photometric range: -4.0-4.0 Abs
• Photometric accuracy: 0.002 A (0-0.5 A), 0.004 A (0.5-1 A), 0.3 %T (0-100 %T)
• Photometric reproducibility: 0.001 A (0-0.5 A)
• Photometric noise: 0.0004 A (500 nm, 30min warm-up)
• Baseline flatness: 0.001 A (200-850 nm)
• Baseline stability: 0.0008 A/h (500 nm, 0 Abs, 2hrs warm-up)
• Standard functionality: No stand alone function
• Cell holder: Fixed position sample and reference
• Detector: Photo multiplier tube
• Light source: Tungsten Halogen and Deuterium arc lamps
• Display: No display
• Printer: Not available
• PC interface: RS232, USB
• Software support: UV Win
• Power supply: Switch mode 120-230 VAC 50-60 Hz
• Weight: 95 lb
• Dimension: 21.5 x 23 x 11 in

Features:

The T9/T10DCS Spectrophotometer incorporates dual monochromator technology making it well suited to even the most demanding of applications in all areas of UV-Visible Spectroscopy. The optical design of both the T9DCS and T10DCS offer extremely low stray light characteristics (≤0.00004%T NaI,220 nm) which allows for an extensive photometric range (-8.0 – 8.0Abs). Measurements at deep ultra-violet wavelengths can also be achieved with use of Nitrogen purged optics. The instrument can be optically configured to suit the needs of the sample by means of a continually adjustable slit for precise control of spectral resolution and beam size adjustment by means of an attenuating wheel.

â—† True Double Beam Double monochromator Optics, and fully sealed to provide ultra-low stray light (0.00004%%T @220nm) and high photometric range (-8.0~8.0 Abs)

â—† 185– 900nm Wavelength range with Nitrogen purge

â—† Precise Wavelength accuracy is ensured by the integrated Mercury lamp for automatic correction

â—† Continuously selectable spectra bandwidth from 0.1-5nm

â—† Beam size continuously adjustable for variety of applications including ultra-volume cuvettes

â—† Large sample compartment suitable for all kinds of accessories, especially for 150mm integrating sphere 

â—† Support WIFI communication in field operation

â—† The integrated Mercury Emissions Lamp with automatic correction function ensures precise wavelength accuracy

Specifications:

• Optical system: Double beam 
• Scan Speed: 1000 nm/min, 1500 nm/min location speed
• Wavelength Range: 185-900 nm
• Wavelength Accuracy: ±0.2 nm
• Spectral Bandwidth: ±20 % (0.1 nm-5 nm continuously adjustable)
• Photometric Model: Transmittance,Absorbance, Enegy and Concentration
• Photometric Range: -6.0 Abs-6.0 Abs
• Baseline Flatness: ±0.0008 Abs
• Baseline Stability: 0.1 %/hr
• Cell Holder: Automatic 8 Cell Changer

The Tali Image-Based Cytometer is a 3-channel (bright field, green fluorescence, red fluorescence) benchtop assay platform that uses state-of-the-art optics and image analysis to perform assays for cells in suspension, including GFP and RFP expression, apoptosis, cell viability (live, dead, and total cells), cell cycle, and cell counting assays. It is compatible with a wide variety of eukaryotic cells. In addition to the bright field channel, the Tali® Image-Based Cytometer features two fluorescent channels (green and red), enabling it to simultaneously count green or red fluorescent stains, as well as cells expressing GFP and RFP.

Specification:

• Instrument type: Benchtop cell counter and suspension cell-based assay platform
• Dimensions (W x D x H): 11.5 x 17.5 x 11.5 in.
• Weight: 19.4 lbs
• Operating power: 100–240 VAC, 2.5 A, 120 V
• Frequency: 50/60 Hz
• Electrical input: 12 VDC, 13 A
• Installation site: Indoor use only, Class A environments; pollution degree 2
• Operating temperature: 10 - 40°C
• Operating humidity: < 80% (non-condensing)
• Processing time: 10 seconds to 2 minutes, depending on the number of fields captured
• Sample concentration range: 1 x 10^5 - 1 x 10^7 cells / mL
• Particle/cell diameter range: 5-60 µm
• Required sample volume: 25 µL
• Firmware: Tali Image-Based Cytometer Firmware
• USB drive: 4 Gigabyte
• Optics: 3 channels (bright field, green fluorescence, red fluorescence)
• Excitation: Green channel LED (458 ± 20 nm), Red channel LED (530 ± 20 nm)
• Green channel filter: 466/40 EX, 495 LP Di, 525/50 EM
• Red channel filter: 543/22 EX, 580 LP Di, 585 LP EM
• Camera: 1.3 Mega pixels, 4x objective, 4x or 16x digital zoom

Description:

• The 8 place LWS Ultra variable speed centrifuge has a unique, space-saving triangle shape to fit easily into a corner
• 0-3300 RPM variable speed
• Accommodates most test tubes from 3mL to 15mL
• Auto shut-off 30 minute timer gives your lab proper separations without cell damage
• Ideal for blood, urine and other fluids
• Features a safety shut-off switch

Description:

Single Path Monitor UV-1 is a dual beam flow through UV absorptiometer for monitoring the UV absorption of a flowing liquid at 254nm, 280 nm, or 405 nm, comes with the UV-1 control unit, optical unit, one 280 nm wavelength filter and one 280 nm converter, and with a flow cell with optical path length of either 3 mm or 10 mm.

Specifications:

Noise: ±1 × 10–5 AU (254 nm, 2.0 s response time)
Drift: 2× 10–4 AU/h
Response Time: 0.1/0.2/0.5/1/2/5/10 s
Wavelengths: Up to four simultaneously, user-selectable
Wavelength Range and Accuracy: 190–740 nm, ± 2nm
Bandwidth: <8 nm
Flow Cell Volume: Nano LC, 3 nL volume; Capillary LC, 45 nL volume; Micro LC, 180 nL volume
Maximum Cell Pressure: 400 bar (6000 psi)
Lamp: Deuterium
Data Collection Rate: 1–10 Hz
Analog Output: 2×1 V
Dimensions (h × w × d): 16 × 42 ×51 cm (6.3 ×16.3 × 20 in.)
Weight: 10.5 kg (23 lb)

Specifications:

• Baseline repeatability: 1.25 µcal/°CB
• Minimum response time: 7 sec
• Operating temperature range: -10°C to 130°C
• Dimensions (Cell): 17” x 8” x 15” (L x W x H)
• Weight (Cell): 18 lbs

Features:

OHAUS Heavy-Duty Vortex Mixers feature a robust design and the highest quality motor to permit continuous-duty operation with accessories over the entire speed range. Digital models offer a timer and exact speed control when applications demand repeatable results. Non-digital variable speed models are an economical alternative. A wide range of accessories are available for microtubes, microplates and a variety of tube sizes from 0.5 to 50 ml.

Applications

ELISA Assays, PCR Preparations, Digestions, Cell Disruptions

Display

Independent LED displays for speed/time allow the operator to view both settings simultaneously (digital models) and adjustment knob with dial markings for variable speed control (analog models)

Operation

Detachable 3-wire cord and plug (included)

Communication

N/A

Construction

Cycoloy, Touch/Standby/On rocker switch (both models)

Design Features

Universal holder, foam insert for (38) 1.5 to 2 ml microtubes, universal cover and cup head (included)

Specifications:

• Control：Analog

• Duty Rating：Continuous

• Orbit：0.2 in (4.9 mm)

• Speed Range：On Mode, 300 rpm – 2500 rpm;  Touch Mode, 300 rpm – 3500 rpm

• Capacity：1.1 kg

• Dimensions (HxLxW)：6.3 in x 9.5 in x 6.6 in (16 cm x 24.1 cm x 16.8 cm)

• Net Weight：14.8 lb (6.7 kg)

• Power：120V, 1.2A, 50/60Hz

• Power Consumption：30 W

• Safety Certification：TUV

Working Environment:39°F – 104°F, 20% – 85%RH, non-condensing (4°C – 40°C, 20% – 85%RH, non-condensing)

Features:

OHAUS Heavy-Duty Vortex Mixers feature a robust design and the highest quality motor to permit continuous-duty operation with accessories over the entire speed range. Digital models offer a timer and exact speed control when applications demand repeatable results. Non-digital variable speed models are an economical alternative. A wide range of accessories are available for microtubes, microplates and a variety of tube sizes from 0.5 to 50 ml.

Applications

ELISA Assays, PCR Preparations, Digestions, Cell Disruptions

Display

Independent LED displays for speed/time allow the operator to view both settings simultaneously (digital models) and adjustment knob with dial markings for variable speed control (analog models)

Operation

Detachable 3-wire cord and plug (included)

Communication

N/A

Construction

Cycoloy, Touch/Standby/On rocker switch (both models)

Design Features

Universal holder, foam insert for (38) 1.5 to 2 ml microtubes, universal cover and cup head (included)

Specifications:

• Control：Digital

• Duty Rating：Continuous

• Orbit：0.2 in (4.9 mm)

• Speed Range：300~3500 rpm

• Capacity：1.1 kg

• Dimensions (HxLxW)：6.3 in x 9.5 in x 6.6 in (16 cm x 24.1 cm x 16.8 cm)

• Net Weight：14.8 lb (6.7 kg)

• Power：120V, 1.2A, 50/60Hz

• Power Consumption：30 W

• Safety Certification：TUV

• Working Environment:39°F – 104°F, 20% – 85%RH, non-condensing (4°C – 40°C, 20% – 85%RH, non-condensing)

Features:

Four OHAUS Mini Vortex Mixer models for gentle to high-speed reliable mixing. Non-digital model offers variable speed control, and digital model allows input of the exact speed and time to achieve repeatable results every time. Pulsing model features a unique pulse action that reduces heat generation while providing more effective mixing and cell disruption. Fixed speed model offers simple one-touch, high-speed mixing for repeat applications.

Applications

Re-Suspending Liquids, Mixing Reagents, Buffers and Emulsions, ELISA Assay, Drug Extractions, Mixing Samples

Display

Independent LED displays for speed/time allow the operator to view both settings simultaneously (digital models) and adjustment knob with dial markings for variable speed control (analog models)

Operation

Detachable 3-wire cord and plug (included)

Communication

N/A

Construction

Cup head and 3-inch accessory platform for beakers, flasks, test tubes etc. (included with all models), stainless steel microtube holder for 12 tubes (pulsing models)

Design Features

Microprocessor-control to maintain set speed for consistent mixing action (digital models), 230V models have a maximum speed of 2500 rpm

Specifications:

• Control：Analog

• Duty Rating：Intermittent

• Orbit：0.2 in (4.9 mm)

• Speed Range：300~3200 rpm

• Capacity：0.5 kg

• Dimensions (HxLxW)：6.5 in x 8.3 in x 4.8 in (16.5 cm x 21 cm x 12.3 cm)

• Net Weight：9.7 lb (4.4 kg)

• Power：120V, 1.2A, 50/60Hz

• Power Consumption：135 W

• Safety Certification：TUV

• Working Environment:39°F – 104°F, 20% – 85%RH, non-condensing (4°C – 40°C, 20% – 85%RH, non-condensing)

Features:

Four OHAUS Mini Vortex Mixer models for gentle to high-speed reliable mixing. Non-digital model offers variable speed control, and digital model allows input of the exact speed and time to achieve repeatable results every time. Pulsing model features a unique pulse action that reduces heat generation while providing more effective mixing and cell disruption. Fixed speed model offers simple one-touch, high-speed mixing for repeat applications.

Applications

Re-Suspending Liquids, Mixing Reagents, Buffers and Emulsions, ELISA Assay, Drug Extractions, Mixing Samples

Display

Independent LED displays for speed/time allow the operator to view both settings simultaneously (digital models) and adjustment knob with dial markings for variable speed control (analog models)

Operation

Detachable 3-wire cord and plug (included)

Communication

N/A

Construction

Cup head and 3-inch accessory platform for beakers, flasks, test tubes etc. (included with all models), stainless steel microtube holder for 12 tubes (pulsing models)

Design Features

Microprocessor-control to maintain set speed for consistent mixing action (digital models), 230V models have a maximum speed of 2500 rpm

Specifications:

• Control：Digital

• Duty Rating：Intermittent

• Orbit：0.2 in (4.9 mm)

• Speed Range：500~3000 rpm

• Capacity：0.5 kg

• Dimensions (HxLxW)：6.5 in x 8.3 in x 4.8 in (16.5 cm x 21 cm x 12.3 cm)

• Net Weight：9.7 lb (4.4 kg)

• Power：120V, 1.2A, 50/60Hz

• Power Consumption：135 W

• Safety Certification：TUV

• Working Environment:39°F – 104°F, 20% – 85%RH, non-condensing (4°C – 40°C, 20% – 85%RH, non-condensing)