Yasuda No. 121 Series Brittleness Tester

Specifications are subject to change without notice.
Hangings 5 Hangings (1 Holder), Automatic Operation System
Sample W6.0 ± 0.4mm, L38± 0.2 mm , T2.0 ± 0.2 mm (Type A)
Striking Edge Top R1.6 ± 0.1 mm, Distance to Chuck 6.4 ± 0.2 mm, Distance to Striking Point 8.0 ± 0.2 mm
Striking Speed 2.0 ± 0.2 m/s
Temperature Range Room Temperature to -70 °C (Refrigerator & Refrigeration Medium)
(Option: Combined with Liquid Nitrogen -100 °C)
Refrigeration Medium Amount Approx. 15 L
Accessories Tightening Rod, Torque Driver
Option Rotary Holder (5 Hangings × 4 Holders), Sample Holder (Type B)
Power Source AC 200 V, 3-Phase, 30 A, 50/60 Hz
Dimensions/ Weight (Approx.) W970 × D950 × H1,900 mm/ 450 kg

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Description

The No. 121 Series delivers a highly precise, automated solution for evaluating the low-temperature brittleness of plastics, rubber, and electrically insulated wires. Quality control technicians and polymer scientists utilize this advanced testing suite to determine the exact 50% impact brittleness temperature of critical materials. This specific series addresses the severe industrial challenge of predicting material failure and cracking in extreme cold environments. Consequently, your facility gains the ability to validate the cold-weather durability of automotive seals, aerospace cables, and outdoor industrial polymers before they ever reach the consumer market.

Instead of relying on generic material impactors that require constant manual intervention and suffer from temperature fluctuations, your team achieves a massive technical advantage with the Yasuda Seiki No. 121 Series. The system provides three distinct configurations to match your exact laboratory throughput requirements. The standard No. 121-R features a powerful built-in refrigerating machine to rapidly cool samples. The advanced No. 121-RA incorporates a rotary holder to process multiple hangings seamlessly. Finally, the No. 121-AUTO fully automates the entire loading, cooling, and striking process. Therefore, you can confidently execute complex low-temperature validation cycles while entirely eliminating human measurement errors.

Yasuda No. 121 Series Technical Advantages

This industrial brittleness testing series packs robust mechanical features for demanding high-volume R&D laboratories. The integrated refrigeration system rapidly drops the chamber temperature down to -70°C, while an optional liquid nitrogen integration pushes the thermal limits even lower. The precision striking edge impacts the frozen specimen at exactly 2.0 meters per second, allowing your engineering team to accurately assess any resulting breaks or fractures under strict international compliance standards.

Modern material testing facilities require unyielding reliability and high testing throughput for industrial scaling. Therefore, the No. 121 Series accommodates multiple simultaneous specimen hangings to maximize your daily validation capacity. The heavy-duty structural design ensures absolute stability during the mechanical impact phase, entirely preventing localized vibrations from skewing your test data.

When your project demands the highest level of low-temperature material validation, the Yasuda No. 121 Series stands out as the premier choice. Stop settling for inadequate tools that jeopardize your material safety ratings with false data. Contact nanotech-tmi today to request a comprehensive technical datasheet or a custom quotation for your preferred configuration. Trust nanotech-tmi for all your high-precision Material Property Test Solution requirements!

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