GMS-2000SVAD Fire Alarm Visual Alert Device Goniophotometer

Introduction

The GMS-2000S VAD fire alarm visual alert device goniophotometer is designed according to standards such as ANSI/UL1638-2023, EN 54-23-2010, ISO 7240-23-2013, GB 26851. The design uses a high torsional rigidity frame and high-precision gearbox bearings, ensuring that even under maximum sample weight load, the sample positioning repeatability is ≤0.1°. It can measure the C-x-y/W-x-y coverage volume, effective light intensity, flash duration, flash frequency, effective light intensity in all directions, light output changes, minimum and maximum effective luminous intensity of VAD of fire alarm visual alert devices, and determine whether it meets standard requirements.

Technology & Features

• Complies with CIE Type A goniophotometer standard, suitable for optical laboratories with limited installation space
• Compact structure, high cost-effectiveness, flexible and easy to use
• Software has built-in VAD testing standard library for customers to call according to testing needs
• Horizontal rotation range of luminaire around vertical axis (H axis): -180º ~ +180º
• Vertical rotation range of luminaire around horizontal axis (V axis): -180º ~ +180º
• Angle accuracy: 0.1°, angle resolution: 0.01°
• Maximum load capacity of workbench: 8kg
• Weight: approximately 100KG

Applications

Can measure the C-x-y/W-x-y coverage volume, effective light intensity, flash duration, flash frequency, effective light intensity in all directions, light output changes, minimum and maximum effective luminous intensity of VAD of fire alarm visual alert devices, and determine whether it meets standard requirements.