Building Energy-Efficient Material Testing Equipment

SYA-46A On-site Comprehensive Testing System for Exhaust Duct Systems (including airtightness testing, ventilation performance testing, and wind cap wind‑blocking performance testing)

1. This product is designed to assess the on-site ventilation performance and airtightness of exhaust duct systems, as well as the wind‑resistance performance of rooftop wind caps, including exhaust volume, static pressure, and backflow prevention. 2. For airtightness testing, it is equipped with a high‑capacity blower capable of meeting the airtightness requirements of high‑rise exhaust ducts, achieving the standard‑required static pressure of 300 Pa. 3. The number of blowers and test ducts is configured according to the number of floors being tested, with wireless data transmission conducted at each floor. 4. A stepless‑speed‑control blower accommodates varying operating conditions. 5. It employs a Pitot tube combined with a micro‑manometer to measure static pressure, ensuring measurement accuracy. 6. It can generate test reports, making testing convenient and efficient.

SYA-46 Pipeline System Smoke Ingress and Backflow Prevention Tester

The duct system smoke‑seepage and backflow prevention tester is designed for evaluating the smoke‑seepage resistance, backflow prevention performance, and ventilation efficiency of building ductwork. It features high‑precision pressure and airflow sensors that accurately measure both static pressure and air volume.

SYA-47 Guardrail Glass Horizontal Push Tester

This instrument is used to test the horizontal load‑resisting performance of guardrails under horizontal loading.

SYA-50 Exhaust Duct Soft-Impact Resistance Test Apparatus

This instrument is used to evaluate the resistance of smoke (gas) exhaust duct products in residential kitchens and bathrooms to impacts from soft objects. The device features a well‑designed structure with a side‑open configuration that facilitates specimen installation; the sandbag is held in place by an electromagnet, can be raised electrically, and released with a single button press.

SYA-51 On-site Mortar Strength Tester

This instrument is used to estimate the compressive strength of masonry mortar in masonry constructed with sintered common bricks or sintered porous bricks.

SYA-52 Impact Tester for Insulation Boards and Sandbags, 5 kg

The impact resistance tester for insulation board sandbags is used to conduct impact‑resistance tests on such bags. It features a simple structure, is easy to operate, and requires no external power connection.

SYA-53 Alkali-Resistant Fiberglass Mesh Test Chamber

This instrument is used to test the alkali resistance of fiberglass mesh and complies with the technical requirements of the rapid alkali‑resistance test method for fiberglass mesh specified in Appendix B of JGJ 144, “Technical Standard for External Wall External Thermal Insulation Systems.”

SYA-59 Adiabatic Product Water Absorption Test Tank

The water tank for the water absorption test of thermal insulation products is designed and manufactured in accordance with GB/T 5486-2008, “Test Methods for Inorganic Rigid Thermal Insulation Products.” Constructed from high-quality stainless steel, it can accommodate three specimens simultaneously and is used to determine the water absorption of thermal insulation materials.

SYA-55 Mineral Wool Semi-Immersion and Full-Immersion Test Water Tank

Mineral wool semi-immersion and full-immersion test tanks are used to determine the water absorption rate of mineral wool. Specimens of specified dimensions are placed in water at designated locations and immersed for a prescribed duration; the change in specimen mass before and after immersion is measured, and the volumetric fraction of water contained in the specimen is calculated, thereby establishing the specimen’s volumetric water absorption rate.

SYA-56 Lightweight Partition Wall Panel Hanging‑Force and Impact‑Resistance Test Apparatus (Dual‑Purpose)

It is used to conduct impact‑resistance tests on lightweight strip panels for interior partition walls.

SYA-57 Lightweight Partition Wall Panel Flexural Failure Load Testing Apparatus

It is an instrument used to measure the flexural load capacity of lightweight strip panels, providing a reliable basis for research institutes, educational institutions, and design and construction organizations to study panel properties, conduct education, implement quality control, and perform testing.

SYA-58 Light Steel Stud Wall Impact and Static Load Testing Apparatus

SYA-58 Light Steel Stud Wall Impact and Static Load Testing Device – Product Introduction: This wall impact and static load testing device is manufactured in accordance with GB/T 11981 “Light Steel Studs for Building Applications.” It is primarily used for evaluating the physical performance of light steel studs, integrating wall static load testing and impact resistance testing into a single unit. This multi‑purpose design reduces both operating costs and space requirements. The device requires no electrical connection; sandbags are released quickly and manually, ensuring simplicity and safety. It features thickened steel tubing, offering convenient assembly and long-lasting durability. Optional accessories enable simultaneous testing of ceiling C‑channel stud static loads, U‑ and C‑type load‑bearing ceiling studs, V‑ and L‑shaped ceiling studs, as well as T‑ and H‑shaped ceiling studs, providing enhanced cost‑effectiveness. Technical Specifications: 1. Installation Dimensions: 516 × 156 × 230 cm 2. Main Unit Weight: 210 kg (excluding weights) Packing List: 1. Support Frame: 1 set 2. Sandbag: 1 piece 3. Suspension Hooks: 1 set 4. Weights: 1000 N (13 pieces) (for stud static load testing) 5. Wooden Panels: - 350 × 350 × 15 mm: 1 piece - 450 × 450 × 24 mm: 1 piece (for stud static load testing) - 400 × 1200 × 24 mm: 1 piece (for stud static load testing) - 60 × 1200 × 30 mm: 1 piece (for stud static load testing) - 60 × 700 × 27 mm: 4 pieces (for stud static load testing) 6. Magnetic Dial Indicator Mounts: 2 pieces 7. 30 mm Dial Indicators: 2 pieces 8. Instruction Manual and Certificate of Conformity: 1 copy

SYA-60 Circular Rock Wool Board Sampler

The circular rock wool board sampler is primarily used for sampling rock wool boards. It consists of an inner push rod and an outer sleeve; the outer sleeve undergoes heat treatment to achieve high blade hardness, and its surface is electroplated to resist rust, enabling quick and stable sampling operations.

SYA-61 Electrically Controlled Water-Spraying Device for Wall Finishing Mortar

It features timed water spraying, automatic humidification, and automatic temperature control, and is used for testing the alkali‑resistance of wall finishing mortars.

SYA-62 Building Wall Panel Ball Drop Impact Tester

The architectural wall panel impact tester is used to evaluate the impact resistance of wall panels with a thickness of 25 mm or less. It features electromagnetic control with strong suction, is equipped with bearing‑steel balls, offers adjustable impact heights, and includes a laser positioning system for more precise drop‑point control.

SYA-63 Curtain Wall Impact Resistance Testing Apparatus

The curtain wall impact resistance testing apparatus is used to evaluate the impact resistance of curtain walls and other similar building envelope systems.

SYA-64 Refractory Fiber Product Needle-Type Thickness Gauge

The needle-type thickness gauge for refractory fiber products uses the needle‑piercing method to measure the thickness of these products.

SYA-65 Latex Sponge Thickness Gauge

The latex sponge thickness gauge is suitable for measuring the linear dimensions of sponge products or specimens manufactured primarily from natural latex or synthetic latex.

SYA-66 Rock Wool Water Absorption Tester

This product is a tank-type unit, with the entire machine constructed from stainless steel and meticulously crafted. It features an attractive design, excellent corrosion resistance, energy efficiency, ease of maintenance, and a long service life. It is primarily used for determining the water absorption of thermal insulation materials in construction. This equipment is suitable for both full-immersion and partial-immersion testing methods.

Bending Load-Carrying Capacity Test Apparatus for Metal-Faced Insulated Sandwich Panels Used in Construction (New Standard)

A bending‑capacity testing apparatus for metal‑faced insulated sandwich panels, a specialized device used to determine the ultimate load‑carrying capacity and deflection characteristics of such panels under flexural loading. It simulates the actual bending conditions experienced by the panels, providing critical mechanical parameters for engineering applications and quality inspection.

Foam Plastics Flammability Tester (Electric Welding Spark Method) – New GB 8624 Standard

This test is applicable to various rigid and flexible foam plastics, such as polystyrene, polyethylene, polyurethane, phenolic resin, and other materials. Under laboratory conditions, it evaluates the ignition performance of horizontally positioned foam samples by subjecting them to impacts from electric welding sparks. Test principle: Leveraging the tendency of metals to produce spatter during welding, a welding machine generates continuous electric sparks, with the intensity carefully controlled to ensure consistent stability. These sparks serve as an ignition source, continuously impinging on the sample exposed within a defined test area, while the sample’s response to the flame is observed to assess its ignition characteristics under the influence of electric welding sparks.

Fire‑reaction test apparatus for roofs and roof‑covering products (GB 8624, new standard)

This equipment is an instrument designed to evaluate, under simulated real‑world conditions, the fire‑resistance performance of coverings applied to building roof substrates, including insulation layers, vapor barriers, and auxiliary materials, in accordance with Method A.

Test apparatus for determining the combustion performance of floor coverings (radiant heat source method), in accordance with the new GB 8624 standard.

It is applicable to a wide range of floor coverings, including textile carpets, cork sheets, wood panels, rubber sheets, plastic flooring, and floor‑coating materials. The results provide an indication of the fire‑resistance performance of the floor covering, including its substrate. This test method involves igniting a horizontally positioned sample—exposed to an inclined thermal radiation field—with a small flame inside a combustion chamber, thereby assessing the material’s flame‑spread characteristics.

Textile Flammability Tester for Vertical Afterflame Duration (Vertical Method)

It is used to determine the flame‑retardant performance—such as afterflame, smoldering, and char formation—of medical protective garments, curtains, coated products, laminated products, and similar materials.

Material Smoke Toxicity Grading Test Apparatus

The smoke toxicity test apparatus is a testing device used to determine the toxicity class of smoke generated during material combustion. It employs a constant‑velocity carrier gas flow and a ring‑type furnace with stable heat supply to perform uniform‑speed, moving‑scan heating on samples of consistent mass. Under conditions of sufficient smoke generation, a toxicological exposure test is conducted to classify the material’s smoke toxicity hazard level.

SYA-73 Building Curtain Wall Exterior Doors and Windows Thermal Performance Testing Equipment (New Standard)

This equipment is manufactured in accordance with the latest national standard GB/T 8484-2020, “Classification and Test Methods for Thermal Performance of Building Exterior Windows,” and is used to measure the thermal transmittance (K‑value) and the anti‑condensation factor of building curtain walls. The device is based on the principle of steady‑state heat transfer and employs the calibrated hot‑box method for its calibration.

SYA-75 Transmittance Enclosure Solar Heat Gain Coefficient Tester

Based on the principle of steady-state heat transfer, an artificial light source is used within a thermal chamber to simulate solar radiation, and a transmittance calorimeter measures the solar heat gain inside the chamber. The ratio of this solar heat gain to the incident solar irradiance on the specimen’s surface yields the solar heat gain coefficient of the transparent envelope component.

SYA-76 Exterior Wall External Thermal Insulation Weatherability Testing System

It is suitable for exterior wall external thermal insulation projects, including thin‑coat external thermal insulation systems using expanded polystyrene boards, as well as external thermal insulation systems based on polymer‑modified cementitious mortars and polystyrene beads.

SYA-77 Exterior Wall External Thermal Insulation System Wind-Pressure Resistance Testing Equipment

Applicable to the testing of wind-pressure resistance performance of exterior wall external thermal insulation materials adhered to the base wall.

SYA-78 Wall Thermal Insulation Steady-State Heat Transfer Testing Apparatus (Guarded Hot Box Method)

The steady-state heat transfer testing equipment is used to determine the thermal transmittance of building insulated walls and panel‑type insulation materials. It is the preferred testing instrument for engineering quality inspection agencies and energy‑efficiency testing laboratories at all levels, with the entire testing process fully computer‑controlled.