IUE Series

Product Introduction

The IUE Series features a large-format flat panel detector with 96 µm × 96 µm pixels and approximately 1.8 MP resolution, specifically optimized for ultra-low-light applications such as protein detection and chemiluminescence. Capable of up to 120 fps at full resolution, it combines rolling shutter and hardware binning to provide flexible trade-offs between throughput, sensitivity, and resolution. The system employs USB3.0 high-speed connectivity and low dark current imaging architecture to deliver high-contrast images even under weak signal conditions.

The camera supports free-running and external trigger modes with comprehensive synchronization signals for seamless coordination with light sources, motion platforms, and host systems. It includes cross-platform SDK (Windows/Linux/macOS) and ToupView software for rapid integration and secondary development in both laboratory and production environments.

Product Features

Large-format flat panel detector: approximately 1.8 MP resolution with 96 µm × 96 µm pixels
Up to 120 fps at full resolution (model-dependent), supporting high-speed acquisition and large field-of-view coverage
Rolling shutter for stable readout during continuous imaging
Low dark current and low-light optimized design for weak signal imaging in chemiluminescence/protein detection applications
USB3.0 high-speed data interface supporting stable real-time transmission
Hardware binning: 1×1/2×2/3×3, enabling flexible trade-offs between sensitivity/resolution/frame rate
ROI (Region of Interest) with dedicated auto-adjust ROI for precise focus on critical areas

Auto/manual gain (0–32 dB, model-dependent) and auto/manual exposure (approximately 30 µs–33.5 s, model-dependent)
LUT (Look-Up Table), Gamma, bandwidth control, and other image pipeline optimization functions
Built-in image buffer (temporary storage) for enhanced data integrity during high-speed/burst acquisition
Synchronization/status signals: Trigger Ready, Input, Exposure, Readout, Imaging, Strobe, GPO, etc.
Event channels and user configuration storage for streamlined and repeatable experiments
Acquisition modes: free-running, software trigger, external hardware trigger for easy synchronization with peripheral timing
Software and development: cross-platform SDK (Windows/Linux/macOS) with ToupView for secondary development and system integration

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Product Models

Select the IUE Series that fits your application requirements

Product Model	Effective Pixels	Sensor Size	Shutter Type	Frame Rate (FPS)	Sensor Type	Data Interface	Color	Actions
IUE1800KMA	1.8 MP (1200×1536)	115.2 mm × 147.5 mm TBD	Rolling Shutter	120 fps @ 1200×1536	CMOS Sensor	USB3.0	Monochrome	View Details

Product Overview

Professional features of the IUE series industrial cameras

The IUE series represents large-format USB 3.0 industrial cameras developed by Spectrum Instruments, featuring high-sensitivity flat-panel detectors with 1.8 megapixel configurations specifically designed for protein detection, chemiluminescence, and scientific imaging applications. This series combines ultra-large pixel dimensions (96 µm) with high frame rate performance, supporting long-duration exposures and wide dynamic range capture, making it ideal for low-light signal high-sensitivity imaging and laboratory automation systems.

Core Features

Ultra-Large Pixel Design

96×96 µm pixels for ultra-high sensitivity

High-Speed Long-Exposure Compatibility

120 fps high-speed, 15 s long exposure

Chemiluminescence Optimization

Specifically designed for weak light signal detection

Multi-Level Gain Adjustment

1-50× gain for optimized signal-to-noise ratio

Performance Highlights

Pixel Size

96 µm

Ultra-large pixels

Maximum Frame Rate

120 fps

@1200×1536

Exposure Range

10 µs-15 s

Ultra-wide range

Gain Range

1-50×

Flexible adjustment

In-Depth Product Introduction

Ultra-Large Pixel High-Sensitivity Technology

The 96×96 µm ultra-large pixels significantly enhance weak light and chemiluminescence signal capture capabilities, making them ideal for biological and chemical detection applications. The 1.8 megapixel configuration optimizes signal collection efficiency. With dark current of 2200 e-/s at 25°C, the cameras maintain excellent signal-to-noise ratio while ensuring high sensitivity. This unique design is particularly suitable for weak light signal detection applications requiring long-term integration.

Dual-Mode Imaging Capabilities

The cameras support 120 fps at 1200×1536 frame rates while providing exposure ranges from 10 µs to 15 s, satisfying both dynamic acquisition and long-exposure requirements. This flexible exposure control enables the cameras to capture rapid dynamic processes while also performing long-duration chemiluminescence signal accumulation. Support for 8-bit and 12-bit output meets the data bit depth requirements for scientific-grade image analysis.

Low-Light Signal Optimization Solutions

The cameras support 1–50× gain adjustment for signal-to-noise ratio optimization in low-illumination environments. Hardware binning supports 1×1, 2×2, and 3×3 pixel binning modes, freely balancing resolution, frame rate, and sensitivity. This multi-level signal enhancement solution ensures clear image acquisition under various weak light conditions, particularly suitable for protein blotting, chemiluminescence, and other biomedical applications.

Laboratory-Grade System Integration

The cameras feature USB 3.0 interface (USB 3.1 GEN1) with single-cable power supply, equipped with optically isolated input/output and programmable GPIO for convenient system integration. The 220×160×28.6 mm structural design with CE/FCC certification ensures long-term stable operation in laboratory environments. All-metal construction, low power consumption, and wide operating temperature range adapt to scientific research platforms and automated detection equipment.

Comprehensive Software Development Support

The cameras are compatible with Windows, Linux, macOS, and Android platforms, with SDK providing C/C++, C#/VB.NET, Python, Java, DirectShow, and Twain interfaces suitable for scientific research and automation development. Accompanying image acquisition and analysis software supports real-time preview, parameter adjustment, image saving, and other functions, significantly simplifying experimental operation workflows.