TST‑C1032S Upper Hinge Flip‑Door Slamming Tester
The Upper‑Hinge Flip‑Door Slamming Tester simula ...
Take out the standard specimen from the brown‑fiber elastic mattress as required, place the specimen on the test platform, and apply a vertical load to it at a specific speed via a specified circular cushion block to obtain the height value of the specimen. Based on this value, compress the specimen at a standard proportion using a standard pressure plate until the specified time is reached. Then apply a vertical load to the specimen again at a specific speed with the specified circular cushion block to acquire its height value. The compression set rate of the specimen is calculated by the system.
GB/T 26706‑2011: 6.4.4 Brown Compression Set Test
| No. | Item | Specification |
|---|---|---|
| 1 | Control mode | PLC closed‑loop control |
| 2 | Sensor capacity | 300 kg |
| 3 | Unit switching | Kg, N, Lb (Default: N; other units to be specified) |
| 4 | Resolution | 1/10000 |
| 5 | Maximum stroke | 200 mm |
| 6 | Default test speed | 100±20 mm/min (speed adjustable arbitrarily) |
| 7 | Upper platen dimension | 370 mm×370 mm; vent hole diameter 6 mm, pitch 20 mm |
| 8 | Circular cushion block | Φ100 mm‑R10 mm |
| 9 | Lower platform | 420 mm×420 mm; vent hole diameter 6 mm, pitch 20 mm |
| 10 | Specimen dimension | 300 mm side length |
| 11 | Dimension (W×D×H) | 720×580×800 mm |
| 12 | Weight (approx.) | Approx. 120 kg |
| 13 | Power supply | 1‑phase AC220V, 50Hz |
1. 【Automated Testing】After the instrument automatically measures thickness, it calculates the operating data related to the selected test items based on the thickness, and automatically completes the test items after replacing the loading plate.
2. 【Three‑level Abnormality Protection】To address potential abnormal conditions during instrument operation, TST has developed three‑level abnormality protection, namely upper‑lower travel limit, fixed displacement and force value protection.
Upper‑lower travel limit — restricts the vertical movement range of the instrument’s upper pressing plate; the instrument will stop for protection once the limit is exceeded.
Fixed displacement — restricts the instrument’s movement range, serving as a supplementary measure to the upper‑lower travel limit.
Force value protection — limits the force‑bearing range of the instrument’s support plate; the instrument will shut down for protection when the force exceeds the set value.
3. 【High‑precision Data】The force‑measuring sensor achieves a maximum accuracy of 1/1000 unit, with a 24‑bit force value resolution, a force value acquisition rate of 500 times per second, and displacement resolution up to 0.001 mm.
4. 【User‑friendly Data Storage】All configuration parameters can be stored for five years without manual modification, and test data can be read via USB.
5. 【Power‑off Protection】Current test data is automatically saved the moment power cuts off. The previous test data can be viewed when power is restored next time.
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