Absorbance microplate reader LEP-102

UV-visiblecolorimetricfor high-throughput screening

Product Overview
Labotemp Full Wavelength ELISA Reader LEP-102 is a laboratory microplate reader covering 190–1000 nm via a grating monochromator. Designed for clinical diagnostics, biomedical and pharmaceutical research, and academic labs, it supports endpoint, kinetic and spectral scanning assays. The unit accepts 6-, 96- and 384-well plates and offers optional ultra-micro and U-Nano micro-volume detection.

Key Advantages

• 190–1000 nm full wavelength range for broad absorbance and spectral assays.
• Integrated incubation from RT+4°C to 50°C with adjustable linear shaking for controlled reaction conditions.
• Grating monochromator optics with ±1 nm wavelength accuracy and high repeatability.
• 12-inch capacitive touchscreen, built-in software and multiple connectivity options for streamlined data handling.

Features

• Accepts 6-, 96- and 384-well microplates, ultramicro plates and colorimetric dishes.
• Dual silicon photodetector system with separate measurement and reference channels.
• Xenon flash lamp light source (≥10⁹ flashes) and 1 nm wavelength step resolution.
• Automatic self-check and wavelength calibration; built-in memory (~100,000 results) and UReader Eyes PC software.
• Optional U-Nano Ultra Trace Detection Board for 2–4 µL micro-volume protein/nucleic acid quantification.
• Expandable design with robotic arm compatibility for automated workflows.

Applications

• Clinical diagnostics and hospital laboratory testing.
• Biomedical, pharmaceutical and biotech research.
• Academic laboratories and quality control.
• ELISA, protein and nucleic acid quantification, endpoint and kinetic assays, spectral scanning.
• Cell viability, cytotoxicity, enzyme kinetics and receptor–ligand binding studies; high-throughput microplate testing.

Technical Specifications

• Display: 12-inch high-resolution capacitive touch screen
• Light source: Xenon flash lamp (≥10⁹ flashes)
• Wavelength range: 190–1000 nm; step: 1 nm
• Optical system: Grating monochromator; wavelength accuracy ±1 nm; repeatability ±0.2 nm; bandwidth <2.5 nm
• Reading range: 0–4.00 OD; linearity @450 nm: R² ≥ 0.999 (0.0–3.0 Abs)
• Absorbance accuracy @450 nm: ±1.0% + 0.003 Abs (0–2.0 Abs); ±2.0% (2.0–2.5 Abs)
• Absorbance repeatability @450 nm: CV ≤0.5% or SD ≤0.003 (Precision Mode); CV <1.0% (Fast Mode)
• Measurement speed (96-well): Fast Mode <8 s; Precision Mode <28 s (endpoint)
• Oscillation: linear, 3 adjustable speeds
• Incubation: RT+4°C to 50°C; uniformity ±0.5°C @37°C (covered 96-well plate)
• Internal storage: 32 GB (~100,000 files); connectivity: 4×USB, 1×Ethernet; supports computer, printer, USB drive
• Power supply: DC 24 V, 6.5 A; dimensions (W×H×L): 348×276×496 mm; net weight: 15 kg