The Macylab UL-5000F is a full-wavelength ultra-micro spectrophotometer designed for the quantitative and qualitative analysis of biological samples. Operating in the 190nm to 900nm wavelength range, it features two distinct detection modes: a micro-volume base station mode and a standard cuvette mode.
Equipped with a customized Android operating system and a 7-inch capacitive touchscreen, the instrument functions completely independently without requiring an external computer. Utilizing a Xenon flash lamp and a UV-enhanced CMOS linear array sensor, it provides rapid detection of nucleic acids, proteins, and cell solutions using a minimum sample volume of just 0.3μL.
Key Features
Dual Detection Modes (2-in-1): Integrates both a micro-volume measurement pedestal and a standard cuvette slot. The cuvette mode supports OD600 detection for evaluating the growth density of bacterial, cell, and yeast liquid cultures.
Standalone Android System: Operates via an integrated 7-inch capacitive touchscreen running a customized Android OS. No external PC is needed, allowing for direct data processing and intelligent measurement.
Continuous Auto-Switching Path Length: The micro-volume optical distance (0.02–1mm) utilizes continuous exposure and automatic switching, allowing the instrument to measure a massive concentration range without manual intervention.
Broad Measurement Range: Capable of measuring double-stranded DNA (dsDNA) concentrations from 1.5 ng/μL up to 37,500 ng/μL without requiring sample dilution.
Rapid Testing (No Warm-Up): The Xenon flash lamp requires no standard warm-up period, completing scans in under 3 seconds. The lamp offers an extended service life of up to 10 years (approximately 10⁹ flashes).
Onboard Storage & Printing: Features a built-in thermal printer for immediate report generation. The system can store approximately 100,000 detection records, which can be easily exported via a USB interface.
Specifications
Parameter
Specification
Model
UL-5000F
Minimum Sample Size
0.3 μL
Wavelength Range
190 – 900 nm
Optical Distance (Micro-volume)
0.02 – 1 mm (Continuous exposure, automatic switching)
Cuvette Optical Distance
10mm / 5mm / 2mm / 1mm
Wavelength Accuracy
1 nm
Wavelength Resolution
1 nm
Absorbance Accuracy
±1% (0.76 at 260nm)
Absorbance Resolution
0.002 Abs (at 1mm optical distance)
Absorbance Range
0 – 750 A (10mm equivalent)
OD600 Absorbance Range
0 – 4.000 Abs
OD600 Absorbance Stability
[0, 3) ≤0.5%, [3, 4) ≤2%
OD600 Absorbance Repeatability
[0, 3) ≤0.5%, [3, 4) ≤2%
Nucleic Acid Detection Range
1.5 – 37,500 ng/μL (dsDNA)
Protein Detection Range
0.05 – 1110 mg/mL (BSA) | 0.03 – 540 mg/mL (IgG)
Measurement Time
< 3 Seconds
Light Source
Xenon flash lamp
Detector
UV-enhanced CMOS linear array sensor
Display
7-inch touch screen (Android System)
Dimensions (W x D x H)
310 × 221 × 176 mm
Applications
The UL-5000F is utilized in life sciences, molecular biology, and biotechnology for routine analytical testing:
Nucleic Acid Quantification: Fast and accurate purity and concentration measurement of DNA and RNA for downstream genetics applications.
Protein Analysis: Measuring protein concentrations directly, covering a wide dynamic range for BSA and IgG.
Cell Culture Monitoring: Utilizing the cuvette mode for OD600 absorbance detection to estimate the growth density of bacterial liquids, yeast, and cell solutions.
General Biochemical Testing: Routine absorbance detection for general substance analysis in industrial testing and scientific research.
Who is it for?
Molecular Biology Laboratories: University and research institute labs that handle precious nucleic acid and protein extracts requiring minimal sample waste (down to 0.3μL).
Clinical and Medical Testing Facilities: Laboratories that benefit from a standalone, touchscreen-operated instrument for rapid concentration readouts without relying on an external computer.
Biotech and Industrial QC: Quality control departments needing a compact device with a built-in printer for immediate, on-site data output and documentation.
Why choose it?
Wide Concentration Range: The automatic switching of the optical distance (0.02-1mm) enables the instrument to measure extremely high concentrations (up to 37,500 ng/μL for dsDNA) directly, bypassing the need for time-consuming manual dilution steps.
Operational Independence: The customized Android OS and built-in 7-inch touchscreen eliminate the need for a dedicated PC. This conserves laboratory bench space while offering intuitive operation and direct USB data export.
Certified Reliability: The instrument complies with major international product qualifications and electrical safety standards, holding certifications including the European CE mark, North American ETL, FCC, RoHS, China CQC, and 3C.
Packaging, Installation & Operation
Packaging & Shipping
After unpacking the instrument, compare the contents with the packing list and check that all items are present and undamaged.
Installation & Setup
Place the spectrophotometer in a suitable location away from direct sunlight, dust, corrosive gases, and strong vibrations. For stable operation, keep it away from strong magnetic or electrical fields and electrical devices that may generate high-frequency fields.
Keep the area around and underneath the instrument clear to allow adequate airflow.
Use the appropriate power cord and connect the instrument to a grounded outlet.
Initial Operation
Turn on the spectrophotometer and allow it to warm up for the recommended time before taking measurements. Follow the instrument’s operating instructions to complete any required system initialization, calibration, or wavelength verification before measurement.
Exhibition
FAQ (Frequently Asked Questions)
The instrument requires a minimum of 0.3μL of sample to perform accurate detection in the micro-volume base station mode. (A volume of 0.5 to 2 μL is generally recommended for optimal droplet formation).
No. The UL-5000F is equipped with a 7-inch capacitive touchscreen and a customized Android operating system. It operates entirely as a standalone unit.
Yes. The UL-5000F features a built-in thermal printer, allowing you to print test reports immediately after detection.
No. The instrument utilizes a Xenon flash lamp that does not require the 15-minute warm-up period associated with traditional deuterium/tungsten lamps. You can test samples immediately upon startup. (Note: Please ignore standard manuals referencing deuterium lamp calibrations for this specific Xenon model).
Thanks to the continuous automatic switching of the optical distance, the instrument can measure double-stranded DNA (dsDNA) concentrations up to 37,500 ng/μL without the need for manual dilution.
