
Rubber Compression Stress Relaxation Tester
Ideal for Rubber Seal Material Research
Our company has 17 years of experience in manufacturing testing equipment. The ZY-1013 Rubber Compression Stress Relaxation Tester is designed to measure the compression stress relaxation behavior of vulcanized rubber. It is particularly suitable for rubber seal material research.
The equipment complies with GB 1685 and GB/T 13643 standards.
The machine features a simple structure, easy operation, and reliable data accuracy.
- Sensor measuring range: 0–2000 N
- Force accuracy: 0.5%
- Power supply: AC 220 V ±10%, 50 Hz
- External dimensions: 300 × 200 × 660 mm
- Weight: 45 kg

Flexible Sample Options
This rubber compression stress relaxation tester supports multiple sample types.
Available cylindrical samples:
- Type I: diameter 10.0 ± 0.2 mm, height 10.0 ± 0.2 mm
- Type II: diameter 13.0 ± 0.5 mm, height 6.3 ± 0.3 mm
Ring samples:
- Thickness: 2.0 ± 0.2 mm
- Inner diameter: 15.0 ± 0.2 mm
- Radial width: 2.0 ± 0.2 mm
It also supports O-ring BO140G according to GB/T 3452.1, with a cross-sectional diameter of 2.65 mm and an inner diameter of 14.0 mm.
The standard configuration includes a cylindrical sample fixture.
During testing, the screw is rotated to drive the steel plate downward, compressing the sample to the required strain.
R&D Team and Quality Assurance
We have our own R&D team and can manufacture products according to your drawings or prototypes. OEM and ODM services are supported.
We cooperate with major international brands and implement strict quality control at every stage, including incoming inspection, assembly, calibration, and final pre-shipment testing.
A one-year warranty is provided (excluding wear parts). If the product is damaged during shipping, we will assist with claims and provide repair or replacement services.
The minimum order quantity is one unit. Different models and colors can be combined in a single order.
Standard products require 7–10 days for production, while customized products take approximately 30 days. Our monthly production capacity is 50–100 units, ensuring stable and timely delivery.
Technical Parameters
|
Item |
Parameter |
|
Sensor Measuring Range |
0–2000 N |
|
Force Accuracy |
0.5% |
|
Power Supply |
AC 220 V ±10%, 50 Hz |
|
External Dimensions (W × D × H) |
300 × 200 × 660 mm |
|
Weight |
45 kg |
|
Cylindrical Sample Type I |
Φ10.0 ± 0.2 mm, height 10.0 ± 0.2 mm |
|
Cylindrical Sample Type II |
Φ13.0 ± 0.5 mm, height 6.3 ± 0.3 mm |
|
Ring Sample |
Thickness 2.0 ± 0.2 mm, ID 15.0 ± 0.2 mm, radial width 2.0 ± 0.2 mm |
|
Standard O-ring |
BO140G (cross-section 2.65 mm, ID 14.0 mm) |
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