ELISA READER
ELISA READER
An ELISA Reader, also known as a Microplate Reader, is a specialized laboratory instrument used to measure and quantify the results of ELISA (Enzyme-Linked Immunosorbent Assay) tests. It detects absorbance, fluorescence, or luminescence in microplates, allowing for accurate and efficient analysis of multiple samples simultaneously. ELISA Readers are essential tools in clinical diagnostics, pharmaceutical research, biotechnology, food testing, and academic laboratories, where high-throughput and precision are required.
The instrument works by directing a specific wavelength of light through each well of a microplate and measuring the intensity of transmitted or emitted light, which correlates with the concentration of the target analyte. Modern digital ELISA Readers feature microprocessor control, multiple wavelength options, and high sensitivity, ensuring accurate results with minimal human error. Many models support data storage, PC connectivity, and automatic calibration, making them suitable for routine testing and advanced research.
ELISA Readers are widely used for applications such as disease diagnostics, hormone detection, drug development, immunological studies, and food safety testing. Their speed, reliability, and compatibility with standard microplates make them indispensable in laboratories performing immunoassays and quantitative analyses.
SPECIFICATION:
|
Technical specifications |
Description |
|
Wavelength selection |
Monochromator |
|
Light source |
Xenon flash lamp |
|
Wavelength range |
200–1,000 nm with 1 nm steps |
|
Readout range |
Up to 4 absorbance units |
|
Bandwidth |
<2.5 nm |
|
Linearity at 450 nm* |
0–2.5 Abs, 2% |
|
Accuracy at 450 nm* |
1.0% + 0.003 Abs (0–2.0 Abs), 2.0% (2.0–2.5 Abs) |
|
Precision at 450 nm* |
SD <0.003 Abs or CV <1.0% |
|
Plates |
6- to 48-, 96-, and 384-well plates***, Thermo Scientific µDrop Plates |
|
Cuvette |
Dimensions (H x W x D): 40–58 x 12.5 x 12.5 mm Beam center height: 8.5 mm Beam window: ≥2 mm |
|
Measurement speed (starting from A1 back to A1) |
6 sec with 96-well plate 10 sec with 384-well plate |
|
Plate shaking |
Linear |
|
Spectral scanning speed |
10 sec from 200–1,000 nm with 1 nm steps |
|
Incubation range |
From ambient temperature +2C to 45˚C”. |
| General specifications | |
|---|---|
|
User interfaces |
Stand-alone use: 7 in. touchscreen display PC control: Thermo Scientific SkanIt Software |
|
Connections |
1 USB B port for PC 1 Ethernet port 3 USB A ports for devices (USB memory device and Wi-Fi dongle) |
|
Main input |
100–240 V (50/60 Hz) |
|
Max power consumption |
<110 W |
|
Power save consumption** |
7 W |
|
Dimensions (H x W x D) |
265 x 295 x 445 mm (10.4 x 11.6 x 17.5 in.) |
|
Weight |
True weight: 10.6 – 11.5 kg (23.4 – 25.3 lb), depending on the model |
- Specifications are valid for 96-well flat-bottom microplates and quartz semimicro cuvettes with a 4 mm beam window.
- Models with touch screen.
- Maximum plate height with lid is 19.5 mm.
