Absorbance microplate reader LEP-101

UV-visiblecolorimetricfor high-throughput screening

Product overview
Labotemp ELISA plate reader LEP-101 is an absorbance microplate analyzer designed for clinical diagnostics, biomedical research and pharmaceutical testing. It accepts standard 96‑well microplates and covers a wavelength range of 340–880 nm with single‑ and dual‑wavelength detection. The instrument integrates a 7" touchscreen, a low‑noise optical system with low channel variation, an energy‑efficient 6V 10W halogen light source, automatic blank subtraction and onboard self‑diagnostics for optical path and system monitoring.

Clinical benefits

• Accurate absorbance measurement suitable for quantitative ELISA assays (antigen, antibody, protein, enzyme).
• Wide wavelength coverage and dual‑wavelength detection to support diverse assay formats and improve result reliability.
• Touchscreen control and data export options to simplify routine workflows and laboratory record keeping.

Key features

• Wavelength range: 340–880 nm
• Single‑ and dual‑wavelength measurement modes
• Compatible with standard 96‑well microplates
• Automatic blank subtraction and data correction
• Multi‑point calibration support to enhance assay accuracy
• Low‑noise optical design with minimal channel variation
• User‑configurable test protocols and data export options
• 6V 10W halogen light source
• Fast read times: single wavelength <10 s/96 wells; dual wavelength <16 s/96 wells
• Quick startup to reduce warm‑up time
• Integrated error alerts and self‑diagnostic routines
• Optimized internal airflow for stable extended‑use performance

Applications

• Quantitative ELISA immunoassays and routine clinical diagnostics
• Multi‑wavelength absorbance studies, biomolecular research and drug screening
• Quality control and high‑throughput 96‑well processing in biomedical laboratories

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