Spectrophotometers

Like the wide range of wavelengths within the electromagnetic spectrum, we’ve got a wide range of spectrophotometers for a diverse set of applications.

We carry a diverse series of spectrophotometers that don’t skimp on quality. 
  
Just one of our amazing highlights is the NanoPhotometer® Touch Screen Spectrophotometer. 
  
Among its many impressive characteristics, the NanoPhotometer features full scan capabilities, an intuitive graphical user interface, and smartphone control. 
  
Moreover, the NanoPhotometer’s technology averts the need for costly and time-consuming recalibrations. 
  
This product also offers unparalleled accuracy and precision, backed by a lifetime guarantee! 
  
We’ve got this and a whole lot of other amazing spectrophotometers to choose from.

NanoPhotometer NP80 Spectrometer

NanoPhotometer NP80 Spectrometer

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NanoPhotometer C40 Spectrophotometer

NanoPhotometer C40 Spectrophotometer

OD600 DiluPhotometer

OD600 DiluPhotometer

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Implen NanoPhotometer® NP80 Spectrometer


Accurate
Patented Sample Compression Technology with guaranteed fixed path lengths allows for unmatched accuracy and precision. Independent from surface tension and free from evaporation. Lifetime accuracy guaranteed.


Recalibration-free
Sealed optics without path length drift eliminates the need for costly and time consuming recalibrations. Durable, inert surfaces provide easy to clean, scratch resistant surfaces that do not require reconditioning.


Easy
NPOS Operating System: intuitive graphical user interfaces (GUI) providing one-step method access, pre-programmed and customizable applications based on the ultimate level of data security.


Flexible
Control your NanoPhotometer® via Touch Screen / Smart Phone / Tablet / PC.. Equipped with Wi-Fi, USB A/B, HDMI, and LAN interface connections. Define and store your own methods.


Mobile
Spectroscopy can now be taken anywhere. The optional integrated battery pack provides up to 8 hours of stand-alone battery powered operation.


Powerful
Built-in computer with a high performance Q7 quad core 1 GHz processor and 8 GB of onboard memory provides rapid analysis and easy data storage.


Fast
Power on and instantly measure without lamp warm-up time. Full scan capability from 200 - 900 nm provides rapid and complete sample analysis in only 3.5 - 6sec.

 
 

Item #

NP80

N60

N50

C40

Full Spectrum Scan

200 - 900 nm

200 - 900 nm

200 - 650 nm

200 - 900 nm

Detection Range Nanovolume

dsDNA: 1-16,500 ng/µL
BSA: 0.03-478 mg/mL

dsDNA: 1-16,500 ng/µL
BSA: 0.03-478 mg/mL

dsDNA: 5 -7,500 ng/µL
BSA: 0.15-217 mg/mL

N/A

Detection Range Cuvette

dsDNA: 0.1-130 ng/µL
BSA: 0.003-3.7 mg/mL

N/A

N/A

dsDNA: 0.1-130 ng/µL
BSA: 0.003-3.7 mg/mL

Path-lengths

0.67 and 0.07 mm

0.67 and 0.07 mm

0.67 and 0.07 mm

10 mm

Pre-programming Nucleic Acid &
Protein Methods

Yes

Yes

Yes

Yes

Measure 260/230 & 260/280 Ratios

Yes

Yes

Yes

Yes

LCD Touchscreen Glove Compatible

Optional

Optional

Optional

Optional

Customizable Methods

Yes

No

No

Yes

Built-in Vortex

Yes

Yes

No

No

Built-in Battery Pack

Optional

Optional

No

Optional

 


Item#:
ASNANO3

N50-TOUCH for Only $5,999! While Supplies Last


Implen NanoPhotometer® NP60 and N50 Spectrometer

The N50 and N60 models are designed for nanovolume spectroscopy with optional mobile battery pack and touch screen.

Accurate
Patented Sample Compression Technology with guaranteed fixed path lengths allows for unmatched accuracy and precision. Independent from surface tension and free from evaporation. Lifetime accuracy guaranteed.


Recalibration-free
Sealed optics without path length drift eliminates the need for costly and time consuming recalibrations. Durable, inert surfaces provide easy to clean, scratch resistant surfaces that do not require reconditioning.


Easy
NPOS Operating System: intuitive graphical user interfaces (GUI) providing one-step method access, pre-programmed and customizable applications based on the ultimate level of data security.


Flexible

Control your NanoPhotometer® via Touch Screen / Smart Phone / Tablet / PC.  Equipped with Wi-Fi, USB A/B, HDMI, and LAN interface connections. Define and store your own methods.

 

Mobile
Spectroscopy can now be taken anywhere. The optional integrated battery pack provides up to 8 hours of stand-alone battery powered operation.


Powerful
Built-in computer with a high performance Q7 quad core 1 GHz processor and 8 GB of onboard memory provides rapid analysis and easy data storage.


Fast

Power on and instantly measure without lamp warm-up time. Full scan capability from 200 - 900 nm (N50: 200 - 650 nm) provides rapid and complete sample analysis in only 3.5 - 6 sec.
 
 

NanoPhotometer®

N60

N60 

N50

 N50

Detection Limit

Min

Max

Min

Max

dsDNA

1 ng/ul

16,500 ng/ul

5 ng/ul

7,000 ng/ul

BSA

0.03 mg/ml

478 mg/ml

0.15 mg/ml

217 mg/ml

 

Item #

NP80

N60

N50

C40

Full Spectrum Scan

200 - 900 nm

200 - 900 nm

200 - 650 nm

200 - 900 nm

Detection Range Nanovolume

dsDNA: 1-16,500 ng/µl BSA: 0.03-478 mg/ml

dsDNA: 1-16,500 ng/µl BSA: 0.03-478 mg/ml

dsDNA: 5 -7,500 ng/µl BSA: 0.15-217 mg/ml

N/A

Detection Range Cuvette

dsDNA: 0.1-130 ng/µl BSA: 0.003-3.7 mg/ml

N/A

N/A

dsDNA: 0.1-130 ng/µl BSA: 0.003-3.7 mg/ml

Path-lengths

0.67 and 0.07 mm

0.67 and 0.07 mm

0.67 and 0.07 mm

10 mm

Pre-programming nucleic acid & protein methods

YES

YES

YES

YES

Measure 260/230 & 260/280 ratios

YES

YES

YES

YES

LCD Touchscreen glove compatible

OPTIONAL

OPTIONAL

OPTIONAL

OPTIONAL

Customizable Methods

YES

NO

NO

YES

Built-in Vortex

YES

YES

NO

NO

Built-in Battery Pack

OPTIONAL

OPTIONAL

NO

OPTIONAL


Item#:
ASNANO2

Implen NanoPhotometer® N120

Microvolume high throughput champion

Fast High Throughput

  • Full scan capability range from 200 - 900nm for rapid and complete sample analysis in as little as 1/7 seconds per sample.
  • Measure 96 samples up to 126 times faster with 33% less operational steps required compared to microplate readers and other scanning measurement methods.
  • The one step Auto Sample Feature saves you hands-on time while giving detailed information for each sample including full high-resolution scan results along with sample purity ratios. 

Stand Alone Operation

  • The N120 features an integrated computer with an Intel Celeron dual core 2.4 GHz processor and 128 GB of SSD data storage.
  • Compact, all-in-one design includes a 7" glove compatible touch display
  • Built-in 3hr battery pack saves valuable bench top workspace

Trusted Technology

  • For over a decade prestigious biological, chemical and pharmaceutical companies, as well as research organizations around the globe have relied on Implen spectrophotometers. The NanoPhotometer® is the most innovative line of microvolume UV/Vis spectrophotometers - cited by thousands of scientific publications worldwide.

Easy Sample Application

  • The N120 features a unique and proprietary 12 Point Technology consisting of several positional guides for single and multi-channel pipettes.
  • Patented illuminated sample windows and animated sample processing grid endures convenient and error free sample application.

Clean with Confidence

  • Smooth quartz glass surfaces provide straightforward cleaning. Feel confident your instrument is clean with integrated warnings that alert users of dirty sample surfaces, fingerprints or lint. A simple swipe with a KimWipe makes sample cleaning a breeze.

Accurate

  • Patented Sample Compression Technology with guaranteed fixed path lengths allows for unmatched accuracy and precision. 
  • Guaranteed lifetime accuracy.

Consistent Results

  • Analyzes up to 12 samples per fun over a wide concentrating range (2 to 8,000 ng/L for dsDNA).
  • Black Control and Sample Control monitor the entire measurement process and highlights reading that are outside of the expected purity range.

Easy

  • NPOS Operating System: intuitive graphical user interfaces (GUI) providing one-step method access, pre-programmed and customizable applications based on the ultimate level of data security. Import and export of sample IDs from Excel files is available for fast and automated sample mapping.

Flexible

  • Controllable via touchscreen, tablet, or computer.
  • Equipped with WiFi, USB A/B, HDMI, and LAN interface connections
  • USB flash drive for quick and easy data transfer

Additional Features

  • Maintenance Free - no calibration necessary
  • Mobile Design - integrated battery, you can now work under laminar flow hood/clean benches or share the device between different lab members or groups
  • Sample Control - identifies air bubbles, sample impurities, turbidity, lint residue and potential contaminations
  • Optional CFR21 Software - complies with FDA 21 CFR Part 11 requirements
  • Universal Linguist - User interface offers selection of languages as well as printing in selected language - currently including English, Chinese, French, German, Japanese, Portuguese, Russian and Spanish
  • Ultimate Data Security - The proprietary NanoPhotometer® Operating System (NPOS) protects data in a secure environment immune to known malicious software.
  • Universal Data Output - every NanoPhotometer® is able to generate formatted Excel and PDF document files for data processing or archiving of measurements on the lab network
  • Flexible Unit Control - Mobile and easy control of the NanoPhotometer® is possible via Wi-Fi from tablets (Android OS & iOS). Easy control from PCs (Windows & Mac) with fast and flexible connection options including Wi-Fi, USB and LAN.
  • Confidence with Blank Control - Be sure that your data are precise with Implen's unique Blank Control feature. Blanks with high background or residues from previous users are the main cause for inaccurate readings. Blank Control will protect you from wasting time and precious sample on inaccurate readings caused by high background blanks or inappropriate cleaning. 
Item#:
ASN120

Implen NanoPhotometer® C40 Spectrophotometer


Powerful
Built-in computer with a high performance Q7 quad core 1 GHz processor and 8 GB of onboard memory provides rapid analysis and easy data storage.


Mobile
Spectroscopy can now be taken anywhere. The optional integrated battery pack provides up to 8 hours of stand-alone battery powered operation.


Easy
NPOS Operating System: intuitive graphical user interfaces (GUI) providing one-step method access, pre-programmed and customizable applications based on the ultimate level of data security.


Flexible
Control your NanoPhotometer® via Touch Screen / Smartphone / Tablet / PC. 
Equipped with Wi-Fi, USB A/B, HDMI, and LAN interface connections. Define and store your own methods.


Fast
Turn on and instantly measure without lamp warm-up time. Full scan capability from 200 - 900 nm provides rapid and complete sample analysis in only 3.5 sec.


Upgradable

The C40 NanoPhotometer® can be upgraded to a full microvolume Spectrophotometer using Implen's proven Submicroliter cell which utilizes its patented Sample Compression Technology. Being able to measure 0.3µl samples you will have access to comprehensive life science methods and application detecting concentrations from 2ng/ul up to 18,750 ng/ul.

 

Item #

NP80

N60

N50

C40

Full Spectrum Scan

200 - 900 nm

200 - 900 nm

200 - 650 nm

200 - 900 nm

Detection Range Nanovolume

dsDNA: 1-16,500 ng/µl BSA: 0.03-478 mg/ml

dsDNA: 1-16,500 ng/µl BSA: 0.03-478 mg/ml

dsDNA: 5 -7,500 ng/µl BSA: 0.15-217 mg/ml

N/A

Detection Range Cuvette

dsDNA: 0.1-130 ng/µl BSA: 0.003-3.7 mg/ml

N/A

N/A

dsDNA: 0.1-130 ng/µl BSA: 0.003-3.7 mg/ml

Path-lengths

0.67 and 0.07 mm

0.67 and 0.07 mm

0.67 and 0.07 mm

10 mm

Pre-programming nucleic acid & protein methods

YES

YES

YES

YES

Measure 260/230 & 260/280 ratios

YES

YES

YES

YES

LCD Touchscreen glove compatible

OPTIONAL

OPTIONAL

OPTIONAL

OPTIONAL

Customizable Methods

YES

NO

NO

YES

Built-in Vortex

YES

YES

NO

NO

Built-in Battery Pack

OPTIONAL

OPTIONAL

NO

OPTIONAL


Item#:
ASNANO1

Polystyrene (VIS) and Methacrylate (UV-VIS)

Optically superior designs specifically for fluorimetry make this an excellent choice for nephelometry and spectrophotometry. A negligible variation in absorbance between the 4 optical sides allows readings from any side.

The polystyrene cuvettes are accurate in the 340nm to 750nm visible spectral range. The methacrylate cuvettes are accurate throughout the 285nm to 750nm UV-VIS spectral range.

Standard 1cm light path

Item#:
ASBASELCT2

Implen OD600 DiluPhotometer

OD600-1020 - Includes DiluCell 10 & DiluCell 20, 1 Pack of 96 Pieces
OD600-10 - Includes DiluCell 10, 2 Packs of 96 Pieces
OD600-20 - Includes DiluCell 20, 2 Packs of 96 Pieces


The OD600 DiluPhotometer™ is a small, easy to use instrument that is dedicated to measuring samples near the 600 nm wavelength. It is suitable for measuring growth rates of several cell types including E. coli and yeast. Use of the OD600 DiluPhotometer™ with Implen's DiluCell™ 10 or DiluCell™ 20 facilitates the measurement of low volume samples (volume requirement of 200 µL and 100 µL respectively). The two different available DiluCell™ 10 or DiluCell™ 20  versions allow for automatic 1/10 and 1/20 dilutions. With a bandwidth of 40 nm, the OD600 is also suitable for protein quantification assays like Bradford (595 nm). The small size and portable nature of the OD600 DiluPhotometer™ make it convenient for use in incubation cabinets and under anaerobic conditions. 

The OD600 DiluPhotometer™ has been designed for the spectrophotometric analysis of bacterial and yeast growth rates and the quantification of proteins at a wavelength nearby 600 nm (e.g. Bradford). The instrument is battery operated and can be easily transported for usage in incubation cabinets and under anaerobic conditions. The batteries last for almost 1 month when fully charged. A 600nm LED source in combination with a fiber optic is used to obtain the optical density measurement. Spills can be easily wiped from the surface, and the cell compartment area can be rinsed with, formaldehyde or ethylene oxide to sterilize it.

 

Lambert-Beer-Law

The Lambert-Beer-Law, also known as Beer's Law, empirically relates the absorption of light to the properties of the sample. This law states that there is a logarithmic relationship between the transmission of light through a specific sample (T = I/Io with I = outgoing light and Io = incoming light), the molar extinction coefficient for a specific compound (ε), the concentration of the absorbing species in the material (c) and the distance the light travels (d). By leaving all conditions constant but changing the pathlength (distance the light travels), you can bend the Beer-Law to get an automatic dilution of your sample. This principle is realized within the OD600 DiluPhotometer with DiluCell.

 

Automatic Sample Dilution

Previously it was necessary to use standard cuvettes with a volume of at least 1 ml and additionally to dilute the sample manually. DiluCell from Implen allows for lower sample volume requirements and provides automatic virtual sample dilution. Due to the unique design of DiluCell cuvettes, the light-path is reduced from the standard 10 mm to 0.5 mm (DC 20) or 1.0 mm (DC 10). According to the Lambert Beer Law this shortened pathlength results in an automatic sample dilution by factor 20 (DC 20) or 10 (DC 10). Automatic dilution with DiluCell saves time and excludes dilution errors and cross contaminations.

 

Measuring Cell Density

The stage of growth of a bacterial culture needs to be monitored to ensure that the cells are harvested at the optimum point (towards the end of log phase) for the greatest density of live cells. The optical density of the sample indicates when this point has been reached. This value varies dependent on the cells being grown. Routinely cells are grown until the absorbance at 600 nm, also known as OD600, reaches approximately 0.4 prior to induction or harvesting. A linear relationship exists between cell number (density) and OD 600 up to approx. 0.6.

 

Wavelength

600 nm

Bandwidth

40 nm

Range

Optical Density – 0.3 A to 1.99 A

Accuracy

< ±0.05 A at 1 A using Neutral Density Filters

Repeatability

±0.02 A at 1 A

Controls

6 button – power, blank, sample, memory, re-set, recall/print

Optical Height

8.5 mm

Cuvette Holder

Fixed with drain hole. Accepts DiluCell™ 10, DiluCell™ 20, 10 mm pathlength semi micro and macro cuvettes or 14 – 16 mm round tubes.

Output

RS232, USB

Memory

99 readings

Display

Custom LCD

Power Requirements

External power adaptor (110 to 220 V, 50/60 Hz, 20 VA) or internal rechargeable NiMH battery

Approximate Dimensions

180 x 150 x 60 mm

Weight

0.6 kg

Item#:
OD600-1020
Your Price:
1899.00
Each
for the OD600-1020

DiluCell

Features

      • Disposable cuvette for spectrophotometrical analysis
        • Protein assays, OD600

      • Significantly delayed cell sedimentation
        • compared to standard cuvettes

      • Automatic virtual dilution
        • Factor 10 or factor 20

      • Ideal for GLP
        • No dilution - no dilution errors - no cross contamination

      • Broad Wavelength range
        • 340 nm - 1100 nm

      • Small sample volumes
        • 100 µl or 200 µl

      • Easy handling
        • Bubble-free filling
Item#:
ASSPECTORP2

Cuvettes

Cuvettes, Visible Range Semi-Micro, 1.5 mL (Item 302205-0002)


These exceptionally fine quality polystyrene cuvettes are designed for assays throughout the 340 nm to 750 nm visible spectral range. A standard 1 cm light path and recessed windows provide maximum light transmission. Scale down your assay volumes to save on costly reagents using these specially designed cuvettes that have a minimum filling volume of 1.2 mL.

Packaged 100 per covered tray, with 
500 per case.
Dimensions: 12.5 x 12.5 x 45 mm. Windows: 5 x 23 mm. Light Path: 10 mm.



Cuvettes, UV-VIS Range Semi-Micro, 1.5 mL (Item 302225-0002)

Injection molded from a superior grade of methacrylate designed for accuracy throughout the VIS-UV spectral range from 300 nm to 750 nm. Excellent optical qualities throughout the spectral range make these cuvettes perfect for scanning small volumes, enzyme rate reactions, and standard curve determinations.

Packaged 100 per covered tray, with 
500 per case.
Dimensions: 12.5 x 12.5 x 45 mm. Windows: 5 x 23 mm. Light Path: 10 mm. 



Cuvettes, Visible Range Macro, 4.5 mL (Item 02195-0002)


These exceptionally fine quality polystyrene cuvettes are designed for assays throughout the 340 nm to 750 nm visible spectral range. These specially designed cuvettes handle up to
4.5 mL total volume with minimum filling volume of 2.5 mL and a maximum of 4.5 mL. Molded arrow indicates the direction of transmission for optimal signal and reproducibility.

Packaged 100 per covered tray, with 
500 per case.
Dimensions: 12.5 x 12.5 x 45 mm. Window: 10 x 35 mm. Light Path: 10 mm.
 

Item#:
ASBASELCT1

The Cell Projects range of HiMaX Electroporation cuvettes are designed to maximise molecular electroporation and electrofusion efficiencies for Bacteria, Yeast, Insect, Plant and Mammalian cells. Each batch of cuvettes has to undergo rigorous testing at several stages during the manufacturing process for engineering tolerances, biocompatibility and sterility, prior their being Quality tested for optimal and reproducible impedance measurements.

  • COMPATIBILITY
    The cuvettes are compatible with most electroporation systems
  • BIO-CONTROLLED
    All batches are checked to optimise the Bio and Transfection compatibility, with stringent use of high quality grade polycarbonate and High grade chemicals to ensure consistent uniform pulse generation and improved gene transfer.
  • HIGH TOLERANCE MOULDING
    The moulding process ensures extremely high tolerances so that the electrodes have a consistent gap and parallel configuration. The electrodes are also cleaned chemically and physically to fully optimise the cuvette for high transformation efficiencies.
  • CAP DESIGN
    The cap has been designed to improve aseptic handling techniques, while the lip and positive seal reduces potential aerosol and contamination issues.
  • SIZE RANGE AND COLOUR CODED
    Available in 1mm, 2mm and 4mm gap sizes with individual colour caps.
  • STERILE PACKAGED
    Every cuvette is guaranteed sterile, packed using gamma irradiation and has an simple tear wrapper for easy access when you need it.
  • LOW DEAD VOLUMES
    All 1mm and 2mm cuvettes have a tapered V bottom so that reduced sample volumes can be used while aiding sample pick up and minimising dead volumes.

Please give us a call for a sample.

Order No. Description

Qty

EC1 1 mm gap cuvette

50

EC1L 1mm gap cuvette (long electrode)

50

EC2 2 mm gap cuvette

50

EC2L 2 mm gap cuvette (long electrode)

50

EC4 4 mm gap cuvette

50

Item#:
ASSPECTORP

Implen OD600 DiluPhotometer
OD600-1020 - Includes DiluCell 10 & DiluCell 20, 1 Pack of 96 Pieces
OD600-10 - Includes DiluCell 10, 2 Packs of 96 Pieces
OD600-20 - Includes DiluCell 20, 2 Packs of 96 Pieces
 

The OD600 DiluPhotometer™ is a small, easy to use instrument that is dedicated to measuring samples near the 600 nm wavelength. It is suitable for measuring growth rates of several cell types including E. coli and yeast. Use of the OD600 DiluPhotometer™ with Implen's DiluCell™ 10 or DiluCell™ 20 facilitates the measurement of low volume samples (volume requirement of 200 µL and 100 µL respectively). The two different available DiluCell™ 10 or DiluCell™ 20  versions allow for automatic 1/10 and 1/20 dilutions. With a bandwidth of 40 nm, the OD600 is also suitable for protein quantification assays like Bradford (595 nm). The small size and portable nature of the OD600 DiluPhotometer™ make it convenient for use in incubation cabinets and under anaerobic conditions. 

The OD600 DiluPhotometer™ has been designed for the spectrophotometric analysis of bacterial and yeast growth rates and the quantification of proteins at a wavelength nearby 600 nm (e.g. Bradford). The instrument is battery operated and can be easily transported for usage in incubation cabinets and under anaerobic conditions. The batteries last for almost 1 month when fully charged. A 600nm LED source in combination with a fiber optic is used to obtain the optical density measurement. Spills can be easily wiped from the surface, and the cell compartment area can be rinsed with, formaldehyde or ethylene oxide to sterilize it.

Lambert-Beer-Law

The Lambert-Beer-Law, also known as Beer's Law, empirically relates the absorption of light to the properties of the sample. This law states that there is a logarithmic relationship between the transmission of light through a specific sample (T = I/Io with I = outgoing light and Io = incoming light), the molar extinction coefficient for a specific compound (ε), the concentration of the absorbing species in the material (c) and the distance the light travels (d). By leaving all conditions constant but changing the pathlength (distance the light travels), you can bend the Beer-Law to get an automatic dilution of your sample. This principle is realized within the OD600 DiluPhotometer with DiluCell.

Automatic Sample Dilution

Previously it was necessary to use standard cuvettes with a volume of at least 1 ml and additionally to dilute the sample manually. DiluCell from Implen allows for lower sample volume requirements and provides automatic virtual sample dilution. Due to the unique design of DiluCell cuvettes, the light-path is reduced from the standard 10 mm to 0.5 mm (DC 20) or 1.0 mm (DC 10). According to the Lambert Beer Law this shortened pathlength results in an automatic sample dilution by factor 20 (DC 20) or 10 (DC 10). Automatic dilution with DiluCell saves time and excludes dilution errors and cross contaminations.

Measuring Cell Density

The stage of growth of a bacterial culture needs to be monitored to ensure that the cells are harvested at the optimum point (towards the end of log phase) for the greatest density of live cells. The optical density of the sample indicates when this point has been reached. This value varies dependent on the cells being grown. Routinely cells are grown until the absorbance at 600 nm, also known as OD600, reaches approximately 0.4 prior to induction or harvesting. A linear relationship exists between cell number (density) and OD 600 up to approx. 0.6.

Item#:
ASOD600

The four new spectrophotometers in the Jenway 73 series range include models 7300 and 7310 which cover the visible region of the spectrum. The 7305 and 7315 models use a flash xenon lamp to extend the wavelength range into the UV region of the spectrum.

The basic models, 7300 and 7305, feature measurement modes for absorbance, % transmittance, and concentration. The advanced models, 7310 and 7315, introduce additional measurement modes such as scanning, kinetics, and quantitation.

  • 5nm spectral bandwidth
  • Absorbance range -0.3 to 2.5 Abs
  • Icon driven software
  • Results and method saving to USB memory stick (7310 and 7315 only)
  • Autologging capabilities
  • Free bi-directional PC software
  • 3 year warranty including xenon lamp
     
    730-001
    730-501
    731-001
    731-501
    Weight (lbs)
    13.2
    Dimensions (WxLxH) (in)
    10.8 x 15.7 x 8.8
    Warranty
    3-yr, including xenon lamp
     
    Wavelength
    Range:
    320-1000nm
    198-1000nm
    320-1000nm
    198-1000nm
    Light Source:
    Tungsten halogen
    Xenon
    Tungsten halogen
    Xenon
    Resolution:
    1nm
    Accuracy:
    ±2nm
    Repeatability:
    ±0.5nm
    Spectral bandwidth:
    5nm
     
    Photometrics
    Transmittance:
    0-199.9%
    Absorbance:
    -0.300 to 2.500A
    Accuracy:
    ±0.01Abs at 1.000 Absorbance
    Resolution:
    0.1%T, 0.001A
     
    Concentration
    Range:
    -300 to 9999
    Resolution:
    Selectable 1/0.1/0.01/0.001
    Calibration:
    Blank with single standard or factor
    Factor:
    0.001 to 10000
    Standard:
    0.001 to 1000
     
    Quantitation:
    Range:
    n/a
    n/a
    -300 to 9999
    Resolution:
    n/a
    n/a
    Selectable 1/0.1/0.01/0.001
    Calibration:
    n/a
    n/a
    Blank with up to 6 standards
    Curve fit stats:
    n/a
    n/a
    Quadratic, quadratic through zero, linear, linear through zero, interpolate
     
    Kinetics
    Measurement time:
    n/a
    n/a
    2 to 9999 seconds
    Calibration:
    n/a
    n/a
    Blank with a single standard or factor
    Resolution:
    n/a
    n/a
    Selectable 1/0.1/0.01/0.001
    Display:
    n/a
    n/a
    Graphical and concentration
    Analysis:
    n/a
    n/a
    Concentration, rate of change, initial and final absorbance, or % transmittance
     
    Spectrum:
    Scan interval:
    n/a
    n/a
    Selectable 1, 2, or 5nm
    Analysis:
    n/a
    n/a
    Absorbance, or % transmittance and peak and valleys
    Analysis:
    n/a
    n/a
    Concentration, rate of change, initial and final absorbance, or % transmittance
Item#:
ASBASELCT5

Item 685-SC
This double beam, scanning, UV/Visible spectrophotometer has a variety of programmed measurement modes for photometrics, concentration, multi-wavelength, spectrum scanning, kinetics, quantitation, DNA and protein analysis making it ideal for a number of applications.
The stable optics and two detectors measure your samples and reference simultaneously  providing superior measurement accuracy. 

The variable spectral bandwidth provides your experiments with robust detection and quantitation limits, as well as optimal data precision and repeatability. This flexible platform allows the user to comply with multiple regulatory agencies using one spectrophotometer- saving money and time. Three scan speeds are available with wavelength scan intervals of 0.1, 0.2, 1, 2 or 5 nm. The large sample chamber is outfitted with a 10 x 10 mm cuvette holder, but allows for an 8-position cuvette changer (order 83070-61 separately) for flexibility.

The integrated user interface provides local controls with the touch of a keypad. The colored graphical display is easy to read and will display spectrum as well as kinetic curves. Prism PC software is supplied with the spectrophotometer to assist the user with post-measurement analysis. The Prism PC software can be used to fully control the spectrophotometer and comes pre-loaded with methods for DNA analysis, including 260/280 and 260/230 ratios with 320 nm correction. Under the multi-wavelength measurement mode, up to 20 wavelengths can be measured simultaneously and quantitation curves can be created by measuring up to 200 standards.

Operating system compatibility: Windows 2000, XP, Vista, Windows 7
Specifications & Description

  • Stray Light<0.05%T at 220 nm, 360 nm
  • Beam TypeDouble
  • Bandwidth0.5 nm, 1.0 nm, 2.0 nm, 4.0 nm, 5.0 nm (variable)
  • Min Wavelength (nm)190
  • Max Wavelength (nm)1100
  • Wavelength Noise<0.0005 A
  • Wavelength Accuracy±0.3 nm at 0.5 and 1 nm bandwidth; ±0.5 nm at 2, 4 and 5 nm bandwidth
  • Wavelength Reproducibility±0.2 nm
  • Min Photometric - Transmittance (%T)1
  • Max Photometric - Transmittance (%T)200
  • Min Photometric - Absorbance (A)-0.3
  • Max Photometric - Absorbance (A)3
  • Photometric Accuracy±0.002 A (0-0.5 A); ±0.3%T (0-100%T)

Item 632-521
This easy-to-use spectrophotometer is ideal for the busy technician or student. Wavelength calibration is automatic at start-up and includes an auto-zero (% transmittance) functiona significant time saver. This spectrophotometer is fully GLP (Good Laboratory Practice) compliant. Each sample reading is given a time and date stamp and easily connects to a printerthen simply push the print key to send data.
The included 63-Zero PC software allows you to take and control measurements remotely, and export data and results to Excel, Word, Power Point, and other software applications for storage, reporting, or presentation. Transmittance, absorbance, or concentration with factor value, as well as wavelength are simultaneously. The digital, dual-line LCD shows error messages, prompts, mode indication, and concentration units (ppm, mg/L, g/L, M, %, or blank).

Specifications & Description

  •            Stray Light<0.5%T
  •            Source LampTungsten-Halogen
  •            Beam TypeSingle
  •            Bandwidth8.0 nm
  •            Min Wavelength (nm)320
  •            Max Wavelength (nm)1000
  •            Wavelength Accuracy±2.0 nm
  •            Min Photometric - Transmittance (%T)0
  •            Max Photometric - Transmittance (%T)199.9
  •            Min Photometric - Absorbance (A)-0.3
  •            Max Photometric - Absorbance (A)1.999
  •            Min Photometric - Concentration (C)-300
  •            Max Photometric - Concentration (C)1999
  •            DetectorSolid-state
  •            OutputRS-232; 0 to 1.999v
  •            Display TypeLCD (4-digit)
  •            Width (cm)26.16
  •            Height (cm)11.4

  •            Depth (cm)19.3
  • Item#:
    ASBASELCT4
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