ال جهاز اختبار تأثير البندول الرقمي BRT-JZ50 is a heavy-duty laboratory testing system engineered strictly in accordance with ايزو 179, ايزو 180, ايزو 9854, أستم D256, و جيجابايت/ت 1043 المعايير. Designed for quality inspection laboratories, pipe manufacturing plants, university research centers, and polymer R&D institutes, it provides precise, highly repeatable evaluations of impact resistance, fracture toughness, and energy absorption across non-metallic materials, including rigid thermoplastics, النايلون المقوى, glass-fiber composites, السيراميك, and electrical insulation components.
Built with a high-rigidity steel frame structure that suppresses operational vibration, this dual-mode اختبار تأثير البندول supports both Charpy (simply supported beam) and Izod (cantilever beam) testing protocols. Guided by a digital control system and a high-resolution optical angle encoder, the BRT-JZ50 features a 3.8 m/s impact velocity, a standard 15J pendulum energy capacity (with interchangeable options), and an intuitive 7-inch LCD touchscreen interface that automatically calculates loss energy and displays impact strength in real time.
Pendulum Impact Tester Compliance & المعايير
This multi-mode plastic impact test apparatus enables certified testing laboratories to execute formal impact toughness evaluations across global standards:
| الكود القياسي |
العنوان القياسي & نِطَاق |
تطبيق الاختبار الأساسي |
| ايزو 179 (Parts 1 & 2) |
Plastics — Determination of Charpy impact properties |
International core method for simply supported beam impact testing of rigid plastics |
| ايزو 180 / أستم D256 |
Plastics — Determination of Izod impact strength & Pendulum impact resistance |
Standardized cantilever beam notch and unnotched impact strength verification |
| ايزو 9854 (Parts 1 & 2) |
Thermoplastics pipes for the conveyance of fluids — Determination of pendulum impact properties |
Charpy pendulum method for evaluating unplasticized PVC, بي, and PP plastic piping |
| جيجابايت/ت 1043 / جيجابايت/ت 1834 |
Rigid plastics Charpy & Izod impact test methods |
Mandatory Chinese national standards for polymer mechanical toughness testing |
Technological Features of BRT-JZ50 Pendulum Impact Tester
- Dual Testing Versatility (شاربي & Izod Configurations)Combines simply supported beam (شاربي) and cantilever beam (ايزود) testing modes into a single machine, allowing fast fixture changeovers to match varied testing requirements.
- High-Resolution Optical Angle Detection SystemEmploys a high-precision digital angle encoder that measures pendulum swing angles accurately, automatically subtracting windage and mechanical friction losses for exact energy absorption calculations.
- Interactive 7-Inch Color LCD Touchscreen InterfaceFeatures a clear digital display for parameter setup, specimen dimension inputs, real-time angle recording, and direct display of impact energy (J) and impact strength (kJ/m²).
- Heavy Anti-Vibration Steel Machine BaseConstructed with a heavy steel base and rigid anvil supports that minimize energy dissipation from structural vibration, ensuring data integrity during high-energy fractures.
- Standardized 3.8 m/s Velocity & Interchangeable PendulumsDelivers a nominal 3.8 m/s impact velocity with a standard 15J pendulum capacity. Supports a wide range of interchangeable pendulum sizes to accommodate diverse material toughness levels.
Technical Specifications of Pendulum Impact Tester
| نموذج المنتج |
جهاز اختبار تأثير البندول الرقمي BRT-JZ50 |
| Testing Modes |
Simply Supported Beam (شاربي) & Cantilever Beam (ايزود) |
| معايير الاختبار الحاكمة |
ايزو 179, ايزو 180, ايزو 9854, أستم D256, جيجابايت/ت 1043, جيجابايت/ت 1834, جي بي/تي 8761 |
| User Interface & عرض |
7-شاشة إل سي دي ملونة تعمل باللمس مقاس بوصة |
| Impact Velocity |
3.8 m/s |
| Pendulum Energy Rating |
15 J (Multiple interchangeable pendulum capacities available) |
| Angle Encoder System |
High-resolution digital optical encoder |
| Frame & Base Structure |
Heavy-duty vibration-free steel construction |
| Operating Ambient Environment |
10 °C to 35 درجة مئوية; Relative Humidity ≤ 80% (Vibration-free environment) |
System Architecture & Applications of Pendulum Impact Tester
سير عمل الاختبار الموحد:
- Prepare notched or unnotched test specimens according to the specified standard (على سبيل المثال, ايزو 179 أو ISO 180).
- Install the appropriate Charpy anvils or Izod vise clamp onto the rigid machine base and secure the specimen.
- Input the specimen dimensions (width, thickness, residual depth) into the 7-inch touchscreen controller.
- Release the pendulum from its pre-set position; the hammer strikes the specimen at a standardized 3.8 m/s velocity.
- The optical encoder measures the maximum rise angle on the swing-through, automatically calculates windage correction, and displays the net absorbed impact energy and impact strength.
تطبيقات العملاء المستهدفة:
- PVC-U, بي, ص, and composite pipe manufacturing plants and quality assurance labs.
- Engineering plastic compounding, النايلون المقوى, and resin production facilities.
- Electrical insulation, ceramic component, and cast stone material testing labs.
- University polymer science departments, mechanical testing labs, and third-party inspection institutes.
Pendulum Impact Tester FAQ
س1: Can the BRT-JZ50 perform both Charpy and Izod tests on the same machine?
أ: نعم. The system control unit and frame architecture comply with both ISO 179/ISO 9854 (شاربي) and ISO 180/ASTM D256 (ايزود) المعايير, allowing simple anvil and pendulum swaps for either test method.
Q2: What materials and specimen forms can be evaluated with this equipment?
أ: It tests rigid plastic specimens, plastic pipes (PVC, بي, ص), engineering polymers, النايلون المقوى, glass-fiber-reinforced composites, structural ceramics, cast stone, and electrical insulation products.
س3: How does the digital optical encoder enhance test accuracy compared to dial gauges?
أ: Dial gauges introduce mechanical drag and parallax reading errors. The digital optical encoder measures swing angle electronically without friction, allowing automatic subtraction of windage losses and instant calculation of precise energy absorption values.
التعليقات
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