Impact Pendulum: 0–16 N / 0–32 N / 0–64 N
Sample Size: 100 × 63 mm
Incision Length: 20 ± 0.5 mm
Fixture Distance: 2.8 ± 0.3 mm
Force Accuracy: ≤ ±1
Machine Size: 400 × 210 × 395 mm
YG-33 Filter Paper Tearing Tester
Impact Pendulum: 0–16 N / 0–32 N / 0–64 N
Sample Size: 100 × 63 mm
Incision Length: 20 ± 0.5 mm
Fixture Distance: 2.8 ± 0.3 mm
Force Accuracy: ≤ ±1
Machine Size: 400 × 210 × 395 mm
The YG-33 Filter Paper Tearing Tester is designed for measuring the tear strength of filter paper and other sheet materials. It supports three impact pendulum ranges of 0–16 N, 0–32 N, and 0–64 N, with a standard sample size of 100 × 63 mm and incision length of 20 ± 0.5 mm.
This model helps manufacturers evaluate filter paper tear resistance, compare material strength, and support routine quality control before pleating, cutting, gluing, or filter element assembly. With controlled fixture distance, standard sample incision, compact laboratory structure, and complete testing accessories, it is suitable for filter manufacturers, material suppliers, testing centers, and inspection departments.
Sample preparation → Filter paper or sheet material is cut to the required sample size of 100 × 63 mm according to the tearing test method.
Sample incision → A standard incision is made on the sample, helping keep the tearing start position consistent during testing.
Fixture clamping → The sample is fixed between the stationary and moving fixtures, with the fixture distance controlled within the required range.
Pendulum tearing → The selected impact pendulum tears the sample, and the tester measures the tearing force according to the pendulum range.
Result checking → The measured tearing strength is used to evaluate filter paper durability, compare material batches, and judge whether the material meets production requirements.
| Model | YG-33 |
| Machine Type | Filter Paper Tearing Tester |
| Function | Tear strength testing for filter paper and sheet materials |
| Impact Pendulum | A: 0–16 N; B: 0–32 N; C: 0–64 N |
| Sample Length | 43 mm |
| Distance of Two Fixtures | 2.8 ± 0.3 mm |
| Sample Incision Length | 20 ± 0.5 mm |
| Sample Size | 100 × 63 mm |
| Force Accuracy | ≤ ±1 |
| Machine Size | 400 × 210 × 395 mm |
| Weight | About 38 kg |
| Standard Configuration | Impact pendulum, sample cutting knife, fixed fixture, moving fixture, and division value measuring device |
The tester is used to measure the tear resistance of filter paper, helping manufacturers evaluate whether the material can withstand later pleating, cutting, handling, and assembly processes.
Different impact pendulum ranges allow the tester to match materials with different tear strength levels, from lighter filter paper to stronger sheet materials.
The tester uses defined sample size, incision length, and fixture distance, helping reduce random variation caused by inconsistent sample preparation or clamping conditions.
Besides filter paper, the tester can be used for woven fabrics, packaging materials, paperboard, plastic sheets, electrical tape, and other materials requiring tear resistance evaluation.
With a machine size of 400 × 210 × 395 mm and about 38 kg weight, this model is suitable for laboratory benches, quality control rooms, and inspection stations.
The standard configuration includes pendulums, sample cutting knife, fixed and moving fixtures, and measuring device, supporting regular tear strength testing work.
To confirm whether this model fits your filter paper tear strength testing process, the following details are usually needed for machine selection or technical recommendation.
This model belongs to automated filter testing equipment and also covers the filter paper tear strength testing process. You may also compare related machines in the following categories:
Test Accuracy: 0.01 mm
Test Range: 0.01–4 mm
Pore Size Range: 5–150 μm
Pressure Range: 0–20 kPa
Pressure Accuracy: ±1%
Pressure Resolution: 0.01 kPa
Test Piece Thickness: 0.10–3.5 mm
Test Area: 10 ± 0.2 cm²
Power Supply: AC220V
Bursting Range: 0–5600 kPa
Accuracy: ±0.5% FS
Resolution: 0.01 kPa
Clamping Force: >690 kPa, adjustable
Pressing Speed: 170 ± 15 ml/min
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