Atomfair-APD-732 Photodiode Characteristic Experimental Instrument

Product Highlights

Atomfair-APD-732 is a professional-grade optoelectronic experimental instrument tailored for researchers, educators, and industrial technicians. It combines precision, versatility, and reliability to deliver accurate data for photodiode characteristic analysis and comparative studies with other optoelectronic devices. Whether for academic research, laboratory teaching, or industrial quality testing, this instrument meets the highest standards of performance and usability.

Basic Information

Product Brand: Atomfair

Product Name: Atomfair-APD-732 Photodiode Characteristic Experimental Instrument

Product Category: Optoelectronic Device Characteristic Experimental Instrument

Core Configuration: Precision instrument host + multi-band light source system + high-accuracy illuminance meter

Host Dimensions: 514mm × 314mm × 140mm

Host Weight: ≤ 4Kg

Application Scenarios: Scientific research, laboratory teaching, industrial testing

Product Purpose

In-depth Characteristic Analysis: Enables comprehensive research on core properties of photodiodes, including photocurrent, dark current, illumination characteristics, spectral characteristics, volt-ampere characteristics, and time response characteristics.

Comparative Research: Supports side-by-side analysis of the target photodiode with other optoelectronic devices, helping users identify application differences and performance advantages.

Educational & Training: Serves as an ideal teaching tool for universities and technical institutions, facilitating hands-on learning of photodiode working principles, structures, and performance testing methods.

Industrial Quality Control: Provides reliable data for testing and verifying photodiode performance in industrial production, ensuring product consistency and quality.

Experimental Capabilities

Photodiode working principle and structure cognition experiment (builds theoretical foundation for in-depth research)

Dark resistance, dark current, bright resistance, and bright current testing (analyzes electrical properties under different light conditions)

Photocurrent, volt-ampere characteristics, photoelectric characteristics, time response characteristics, and spectral characteristics testing (masters comprehensive performance parameters and working mechanisms)

Technical Specifications

Instrument Host

Voltmeter: Measurement Range – 0~200mV, 0~2V, 0~20V, 0~200V (4 freely switchable ranges); Measurement Accuracy – 0.2%; Display Mode – 3.5-digit display

Ammeter: Measurement Range – 0~200μA, 0~2mA, 0~20mA, 0~200mA (4 freely switchable ranges); Measurement Accuracy – 0.2%; Display Mode – 3.5-digit display

Multi-Band Light Source System (covers 7 professional light sources for diverse spectral experiments)

White Light: Brightness 1000-2500mcd

Red Light: Wavelength 625nm-630nm

Orange Light: Wavelength 600nm-605nm

Yellow Light: Wavelength 585nm-590nm

Green Light: Wavelength 515nm-520nm

Blue Light: Wavelength 460nm-465nm

Violet Light: Wavelength 400nm-405nm

High-Precision Illuminance Meter

Resolution: 0.1lx

Measurement Range: 200lx, 2000lx, 20000lx, 50000lx (freely switchable)

Display Mode: 1999-digit digital LCD screen with low battery prompt

Reading Rules: ×10 for 2000lx range; ×100 for 50000lx range

Measurement Accuracy: 10,000lx (calibrated under 2856K white light) – ±10%rdg ±10dts

Dimensions: 65mm × 188mm × 25mm

Sampling Rate: 1.5 times/second

Linearity: +2%

Operating Conditions

Power Supply: AC220V ±5%, 50Hz ±5%

Operating Temperature: 0℃ – 40℃

Operating Humidity: ≤80%

Important Notes

The configuration and parameters are for reference only. Please refer to the actual packing list for precise specifications.

Minor product modifications may be made without prior notice.

Atomfair provides high-quality products and professional technical support. For any questions, feel free to contact our after-sales team.

Why Choose Atomfair-APD-732?

All-in-one design integrates host, light source, and illuminance meter for convenient use.

High measurement accuracy (0.2% for voltmeter/ammeter) ensures reliable experimental data.

Multi-range and multi-band options meet diverse experimental needs.

Durable structure and stable performance suit long-term laboratory and industrial use.

If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.

Photodiode Characteristic Experimental

Atomfair-APD-732 Photodiode Characteristic Tester, Integrated Precision Instrument for Scientific Research & Teaching & Industrial Testing