High Quality Quantification, Budget-Friendly Price

Based on the award-winning technology of the DS-11 Series, DS-7 Spectrophotometers offer high quality, full UV-Vis quantification.

DS-7 UV-Vis Spectrophotometer

Excellent Performance, Affordable Price

DS-Series instruments offer a wide choice of model offerings to find the perfect combination of measurement options for your lab’s sample QC. Based on the award-winning DS-11 technology, the DS-7 Spectrophotometer equips budget-conscious labs with high performance 1 µL UV-Vis and optional cuvette absorbance.

DS-7 Multiple Modes
Multiple Mode Options

1 µL UV-Vis and Optional Cuvette Absorbance; Measurement Range: 2 – 15,000 ng/µL (dsDNA)

DS-7 EasyApps Software
Powerful EasyApps™ Software

Easy-to-use, intuitive software designed by life scientists, for life scientists.

DS-7 Maintenance-Free
Maintenance-Free Design

No recalibration required for the life of the instrument.

Feature Comparison: DS-7 vs. DS-11

Compare the DS-7 Spectrophotometer to the DS-11 Series Spectrophotometer / Fluorometer to determine which model fits your lab’s needs.

A silver DS-7 spectrophotometer
DS-7
A blue DS-11 FX+ spectrophotometer-fluorometer
DS-11 FX+
1 µL UV-Vis Samples
Cuvette Absorbance
FluorescenceUpgrade Required*
Measurement RangedsDNA: 2 - 15,000 ng/μL
BSA: 0.1 - 450 mg/mL
dsDNA: 0.75 - 37,500 ng/μL
BSA: 0.04 - 1,125 mg/mL
SmartPath™ Technology
Contamination DetectionPurity RatiosPurity Ratios with Contamination Alerts
Data ExportUSB, Label PrintersUSB, Email, Network Folders, Network Printers, Label Printers
Display7” HD Color Touchscreen7” HD Color Touchscreen
Measurement Speed8 seconds2 seconds
Wavelength Range190 - 840190 - 840
Wavelength Precision1 nm0.14 nm
Absorbance Precision0.04 AU (1 cm) or 2%, whichever is greater0.015 AU (1 cm) or 1%, whichever is greater
Absorbance Accuracy2% at 0.75 AU at 260 nm1.5% at 0.75 AU at 260 nm
Color OptionsArctic White, Brazilian Blue, Fire Red, Tungsten SilverArctic White, Brazilian Blue, Fire Red, Tungsten Silver
Pathlength Range0.5 mm (Auto Ranging to 0.04 mm)0.5 mm (Auto Ranging to 0.02 mm)
Optional 21 CFR Part 11 Compliance
AutoRun-
Warranty2 years2 years

*Contact DeNovix or your local distributor to upgrade to fluorescence.

A Splash of Color in Your Lab

All DS-Series models are available in four colors: Brazilian Blue, Arctic White, Tungsten Silver, and Fire Red.

21 CFR Part 11 Compliance Ready

EasyApps Secure provides an optional suite of software controls that allow regulated GxP facilities to easily add DS-7 instruments to their compliant workflows (view the compliance statement). The software is fully integrated within the onboard operating system and includes a range of features essential to ensuring compliance, including:

  • Password protected system access
  • Integrated electronic signature controls
  • Comprehensive user account management
  • Secure audit trail recording
  • Advanced data handling and export tools
21CFR compliance ready

Resources

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