NanoQ Series
(Microvolume)
The NanoQ Series microvolume spectrophotometers deliver fast and accurate nucleic acid and protein quantification using minimal sample volumes.
With advanced optics and an intuitive interface, precise results are obtained within seconds—no cuvettes or complex preparation required.
Overview – NanoQ Series
NanoQ Series (Microvolume Spectrophotometer)
The NanoQ’s sample compression technology forms an ultra-thin, uniform liquid film between two quartz surfaces, creating an optimized environment for light transmission and precise measurement.
By maintaining a stable sample column, it minimizes the impact of environmental factors and sample variability, ensuring consistent and reliable results.
In addition, its precision optical design delivers excellent linearity across a wide detection range, while automated spectral analysis and repeat measurements ensure high confidence even at low concentrations.
Core Technology
4-Point Optical Path System
NanoQ features K LAB’s proprietary 4-point optical path design, ensuring exceptional accuracy and enhanced data reliability.
By dynamically optimizing the optical path length (10 mm, 2 mm, 1 mm, 0.3 mm), the system delivers precise measurements across a wide concentration range while maintaining consistent data quality.
Sample Compression Technology
Creates a uniform ultra-thin liquid film between quartz surfaces for optimized light transmission and precise measurement.
Key Features
Microvolume Measurement
NanoQ enables microvolume measurement with as little as 1 µL of sample, eliminating the need for dilution while saving time and valuable samples.
Auto Pathlength System
Its auto pathlength system automatically adjusts the optical path based on sample concentration, ensuring accurate results across a wide dynamic range.
Stand-Alone Operation
The stand-alone design allows full operation, data analysis, and storage directly on the device without requiring an external PC, improving efficiency and workspace utilization.
Intuitive Touchscreen Interface
A 7-inch touchscreen with an intuitive interface provides easy operation, even for first-time users, and supports use with laboratory gloves.
Fast & Compact Design
With no lamp warm-up required and a compact, lightweight design, NanoQ delivers fast measurements and fits seamlessly into any laboratory environment.
Model Lineup
NanoQ Plus
NanoQ Plus is a fully featured microvolume spectrophotometer supporting both microvolume and cuvette measurements, with advanced functions such as spectrum analysis, kinetics, and photometric modes.
NanoQ
NanoQ is a high-performance microvolume spectrophotometer designed for essential nucleic acid and protein quantification, delivering accurate results with a simple and efficient workflow.
NanoQ Lite+
NanoQ Lite+ is an entry-level microvolume spectrophotometer with customizable wavelength options and essential functions, ideal for routine analysis including OD600.
Cuve Lite
Cuve Lite is a compact cuvette-based spectrophotometer with LED light sources and selectable wavelengths, designed for simple and cost-effective routine measurements.
|
NanoQ Plus |
NanoQ |
NanoQ Lite+ |
Cuve Lite |
|
|
Spectral Range |
190 – 850 |
190 – 850 |
260, 280, 360, 600 |
450, 540, 600, one selected |
|
Detection Range(dsDNA) |
Dynamic Range |
Dynamic Range
|
Standard Range |
– |
|
Pathlength |
4 Step |
4 Step |
Fixed (0.75) |
– |
|
Light Source |
Xenon |
Xenon |
Xenon |
LEDs |
|
Touchscreen |
7 inch |
7 inch |
7 inch |
4.3 inch |
|
Microvolume Sample |
⦿ |
⦿ |
⦿ |
– |
|
Cuvette Measurement |
⦿ |
– |
OD 600 only |
⦿ |
|
Photometric |
⦿ |
⦿ |
⦿ |
⦿ |
|
Spectrum |
⦿ |
⦿ |
– |
– |
|
Kinetics |
⦿ |
– |
⦿ |
– |
|
Built-in battery |
– |
– |
– |
optional |
Measurement Parameters
Features
Full Spectrum Analysis
The NanoQ Series incorporates an array-based spectrophotometric system utilizing a xenon flash lamp and a 2048-element CMOS linear image sensor, enabling rapid acquisition of full absorbance spectra across the UV to visible range (190–850 nm) within seconds.
This high-speed spectral measurement is complemented by advanced data processing algorithms, including peak and valley detection, allowing precise spectral interpretation and enhanced analytical accuracy.
Data Security & User Menu
The NanoQ system supports secure data management through user login functionality with role-based access control, allowing different permission levels for each user.
The main interface is organized into four primary tabs—Nucleic Acid, Protein (UV), Protein Assay, and More—providing structured and intuitive access to measurement modes.
Users can create customized menus by combining frequently used measurement modes, improving workflow efficiency and ease of use. Up to two user-defined menus can be registered, and menus created by other users are protected from unauthorized deletion to ensure data integrity and system consistency.
Impurity Correction Technology
Unlike conventional systems that rely on single wavelength ratios (A260/A280), NanoQ analyzes the full spectrum (220–350 nm) to automatically correct for contaminants such as:
This allows simultaneous verification of concentration and purity—without additional calculations or sample preparation.
Specifications
Key Differences
Photometrics System
Photometric Range (Cuvette)
Display Range (Cuvette)
Detection Range (Cuvette)
Center Height [Z-height] (Cuvette)
Cell Types (Cuvette)
Common Specifications
Light Source(s)
Xenon flash lamp
Lamp Lifetime
Up to 10 years
Detector
2048-element CMOS linear image sensor
Spectral Bandwidth
1.5 nm (FWHM at Hg 253.7 nm)
Wavelength Range
190 to 850 nm
Wavelength Display (setting)
1 nm
Wavelength Accuracy
± 1 nm
Baseline Correction Wavelength
Selectable (190 to 850 nm)
Absorbance Precision
0.002 AU (0.5 mm path) or 1%
Absorbance Accuracy
3% (at 0.97A at 302 nm)
Measurement Time
Less than 8 seconds
Minimum Sample Volume (Microvolume)
1 μL
Pathlength (Microvolume)
0.03 to 1.0 mm
Photometric Range (Microvolume)
0.02 to 550 A (10mm equivalent)
Detection Range (Microvolume)
2 – 27,500 ng/μL (dsDNA)
0.06 – 825 mg/mL (BSA)
0.03 – 400 mg/mL (IgG)
Pedestal Compartment Material (Microvolume)
303 stainless steel and quartz fiber
CPU
Octa Core ARM® CortexTM-A53 Processor
PC Software
NanoQ Manager(P/W) * Windows 10 and 11
Operating System (OS)
Android
Display
7-inch Touch Screen (resolution: 1280 * 800)
Glove Compatibility
Compatible with lab gloves
Dimensions(W*D*H)
216 mm * 290 mm * 165 mm
Weight
3.0 kg
Connectivity
4 x USB-A ports, Ethernet, RS232
Storage
32 GB
Operating Voltage
12 V (DC)
Support
Downloads
Applications
Troubleshooting
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How to clean pedestal using cleaning solution in NanoQ series
How to clean pedestal using cleaning solution in NanoQ series How to clean pedestal using cleaning solution in NanoQ series#TS-NP1068-001
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Request a Quote.
Whether you’re exploring options or ready to move forward, our team is here to help. Contact your local dealer or submit a quote request and we’ll provide a competitive offer based on your specific requirements.
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