Photodetector/photodiode/photoreceiver Tester

FDH-2111 Aniline point tester of petroleum products
Scope
Applicable standards: ISO 2977, GB / T262, ASTM D611, IP2
This instrument applies to the determination of petroleum products aniline point test method is specified aniline and sample volume placed in a test tube, and mechanical stirring to mix. The mixture is heated at a controlled rate until completely mixed the two phases. The mixture was then cooled at a controlled rate, when the two-phase separation, the temperature is recorded aniline point.

Features
1, the photodetector separated state accurate;
2, high-power solid-state regulator control heating rate;
3, the voltage is raised status display;
4, integrated structure, easy to operate;
5, standard glass test tubes, meet the standard requirements;

Technical Parameters
1, heating: electric heating tube
2, the mixing method: flexible shaft stirring
3, detection method: photoelectric detection
4, measurement range: room temperature ~ 150
5, power supply: AC220V 50HZ
6, temperature adjustment: a solid state voltage regulator
7, standards: ASTM D611, IP2, ISO2977, GB/T262

UIC 564 Smoke Visibility Tester
Manufacturer: KDM Global | Railway Smoke Density & Visibility Testing Equipment

The UIC 564 Smoke Visibility Tester is a specialized instrument designed to evaluate the optical visibility of materials during combustion, as per the UIC Code 564-2 OR standards. This equipment is crucial for railway component testing where smoke opacity and passenger evacuation visibility are safety-critical.

At KDM Global, we manufacture this equipment to meet the stringent requirements of railway fire safety, especially for applications under EN 45545-2 and UIC 564-2 protocols. Our robust, lab-grade tester is ideal for manufacturers, R&D labs, and quality assurance teams working with train interiors, electrical insulation, cables, and upholstery materials.

Test Principle:
The UIC 564 Smoke Visibility Tester assesses smoke obscuration by burning or heating a sample material in a controlled chamber. A light beam is passed through the chamber, and the reduction in light transmission is recorded. The test simulates how smoke may impact visibility during a real fire, which is critical for evacuation planning and fire hazard assessment in railway environments.

Applications:
Railway coach interiors ceiling, wall panels, seat covers

Cables and wiring insulation for locomotives and wagons

Foam cushioning, mattresses, and upholstery used in coaches

Plastic & polymer components in passenger compartments

Electrical panel boards and enclosures

Technical Specifications:
Compliance: UIC 564-2 OR

Sample Chamber: Cylindrical or cuboidal glass enclosure

Light Source: High-stability halogen or LED beam

Sensor: Precision photodetector with digital readout

Measurement Range: 0% to 100% visibility

Heating Source: Alcohol tray or resistance heater (as per test requirement)

Timer: Digital, programmable (up to 30 minutes)

Output: Smoke visibility % vs. time

Power Supply: 230V AC, 50Hz

Material Compatibility: Plastic, fabric, rubber, cable insulation, etc.

Railway-Focused Utility:
Enables compliance with EN 45545-2 R1 & R7 categories

Mandatory for OEMs supplying to Indian Railways, metros & high-speed trains

Evaluates real-world impact of smoke during fire for safe evacuation visibility

Frequently used by testing labs, railway R&D centres, and rolling stock suppliers

Why Choose KDM Global?
Proudly manufactured in India with global quality compliance

Trusted by leading fire test labs & railway vendors

Complete support: Calibration, Installation, Training & AMC

Safe packaging & on-time delivery across India and worldwide

Used by fire research institutes, metro authorities, and coach manufacturers