Low temperature bending (winding) test device

1、 Product Overview

This device complies with the requirements of IEC540 and GB2951 standards and is suitable for low-temperature winding tests on circular insulated wire cores with small wire diameters and fan-shaped insulated wire cores that cannot prepare dumbbell specimens. This device is used in conjunction with a low-temperature test chamber.

2、 Technical parameters

1. Sample diameter: 2.5-12.5mm

2. Sample winding wire: 2-10 turns

3. Pipe outlet diameter: 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16 (mm)

Wire and cable bending tester

1、 Product Overview

This testing machine is designed and manufactured according to the requirements of Article 22.7 of IEC60245.2, GB5013.2, GB2951.21, JB4278.3 and other standards for the mechanical strength bending test of rubber plastic finished wires and cables. It is used to conduct bending tests on rubber plastic wires and cables with a nominal cross-sectional area of no more than 4 mm2 and a core number of no more than 18.

2、 Technical parameters

1. Working power supply: AC 380V/ 50HZ；

2. Load current: 0-25A;

3. Load voltage: 0-400V;

4. Test speed: 0.33m/S；

5. Test stroke: 1000 ± 20mm;

6. Applicable cores: 2-18;

7. Applicable wire diameter: 0.2-4 mm2

8. Pulley diameter: 60, 80, 120, 160, 200mm (optional for customers, with three standard options);

Experimental Direct Point

1、 Product Overview:

Meets the requirements of IEC61032 Figure 7 Test Fixture 11, GB/T16842 Figure 7 Test Fixture 11, IEC60884, IEC60598, IEC60335, IEC60065, GB8898, GB7000, GB4706, and GB2099 standards. Used for inspecting parts that prevent human contact, and can also be used to inspect the mechanical strength of holes in the casing or internal baffles of the casing.

Test probe C

1、 Product Overview

Compliant with IEC61032 Figure 3 Test Tool C, Test Tool C in GB/T16842, IP3 in GB4208, and IEC60529 GB8898 and IEC60065 standards are used for protective testing to prevent handheld tools from touching.

Customizable: equipped with wiring terminals for anti electric shock testing, or with M6 threaded holes at the end of the handle (used in conjunction with a push-pull force gauge) for shell protection testing. The model comes with a built-in thrust with a T.

Wall mounted range hood and gas stove temperature rise test (temperature rise test angle)

1、 Overview of Heating Stove Testing Machine:

This heating stove testing machine is designed and manufactured according to user requirements and in accordance with Chapter 11 and Figure 101 of GB4706.1-2005 and GB 4706.28-2008 standards, and meets national standard testing requirements. The test angle simulates the temperature rise environment and is compatible with range hood testing machines and gas stove testing, making it an ideal testing equipment for laboratories.

2、 Main technical parameters:

1. Working power supply: 220V, 50Hz, equipment power is approximately 10500W.

2. Electric heating power: 6 stoves, with the back 3 having an input power of 2KW and the front 3 having an input power of 1.5KW (German EGO stove with small power error and long service life).

3. Each stove is controlled by an independent switch, and the power of each stove is displayed by an independent power meter. And equipped with six stove head main switches.

4. Equipped with a solid-state voltage regulation module for debugging voltage control power, it can more accurately meet standard power requirements.

The installation size spacing of the stove head is designed and manufactured according to GB4706.28-2008 standard drawing 101.

6. The side and rear panels are made of 20mm thick matte black painted plywood. The rear panel is equipped with adjustable height guide rails and sample mounting plates. The height adjustment of the range hood is controlled by a manual gearbox, with a load-bearing capacity of 50kg.

7. The left side panel is approximately 800 * 1200mm, with 54 temperature measurement points arranged in a 9 * 6 pattern. The back panel is approximately 1200 * 1200mm, with 81 temperature measurement points arranged in a 100 * 100mm square pattern.

8. Temperature measuring brass plate: diameter 15mm, thickness 1mm.

9. Thermocouple wire: K-type OMEGA original thermocouple wire with a diameter less than 0.3mm, uniformly connected to the terminal block.

10. The countertop is made of insulated marble material, which can effectively serve the purpose of thermal insulation and insulation.

11. The testing corner bottom plate of the gas stove is made of 20mm thick matte black painted plywood with 45 temperature measuring points of 5 * 9 cloth. The board is placed above the heating stove device during testing and is detachable. It can be taken out when not in use.

12. This device is an aluminum alloy frame structure, with four movable casters installed at the bottom.

13. Dimensions: Approximately 1200 * 800 * 2000 (length * width * height mm).

14. Accessories: Equipped with 6 containers of the same or similar size as the stove, and an additional 20 4-meter thermocouple wires.