UV-visible microplate reader LEP-101

colorimetricabsorbancefor clinical laboratories

Product Overview
Labotemp ELISA plate reader LEP-101 is a microplate absorbance analyzer for clinical diagnostics, research laboratories and pharmaceutical testing. It supports a 340–880 nm wavelength range with single and dual wavelength detection and is compatible with standard 96-well microplates. The instrument provides a 7-inch touchscreen for control and visualization, a low-noise optical system with low channel variation, an energy-efficient halogen light source, and built-in self-diagnostic functions for optical path and system monitoring. Fast read speeds and a robust mechanical design support routine immunoassays and high-throughput workflows.

Key Benefits

• Accurate absorbance measurement with single and dual wavelength detection for reliable quantification
• Wide 340–880 nm range to cover diverse ELISA and absorbance assays
• Intuitive 7-inch touchscreen for simplified operation and data review

Features

• Wavelength range: 340–880 nm
• Support for single and dual wavelength measurements
• Compatibility with standard 96-well microplates
• Automatic blank subtraction and data correction
• Multi-point calibration support to improve assay accuracy
• Low-noise optical design and low channel variation
• User-configurable test protocols and data export options
• Energy-efficient 6V 10W halogen light source
• Fast reading: single wavelength <10 s/96 wells; dual wavelength <16 s/96 wells
• Built-in error alerts and self-diagnostic functions
• Optimized internal airflow for stable performance under extended use

Applications

• Quantitative ELISA immunoassays (antigen, antibody, protein, enzyme analysis) in clinical and biomedical labs
• Multi-wavelength absorbance studies, drug screening and biomolecular research
• Quality control and routine testing requiring precise optical measurement and 96-well throughput

Technical specifications

• Ambient temperature: 4°C – 45°C
• Power supply: AC 100 – 240 V, 50/60 Hz
• Relative humidity: ≤ 70%
• Channel difference: ≤ 0.01 A (standard filter)
• Measuring speed: single wavelength <10 s/96 wells; dual wavelength <16 s/96 wells
• Sensitivity: ≥ 0.010 Abs
• Accuracy: (0–2.0) ≤ ±0.005; (2.0–3.0) ≤ ±1%; (3.0–4.0) ≤ ±1.5%
• Stability: (0–3.0) ≤ 0.3%; (3.0–4.0) ≤ 1%
• Repeatability: (0–3.0) ≤ 0.3%; (3.0–4.0) ≤ 1%
• Wavelength repeatability: ≤ ±1.5 nm
• Wavelength indication error: ≤ ±3 nm
• Linearity: (0–2.0) ≤ ±1%; (2.0–4.0) ≤ ±2%
• Resolution: 0.001 Abs
• Absorbance range: 0.000–4.000 Abs
• Standard filters: 405, 450, 492, 630 nm
• Wavelength range: 340–880 nm
• Light source: 6V 10W halogen lamp
• Dimensions (W×D×H): 280 × 432 × 220 mm
• Shipping size (W×D×H): 580 × 430 × 360 mm
• Net weight: 8.5 kg
• Gross weight: 13 kg