Jiubin Instruments JB/WAW-600KN Microcomputer-Controlled Hydraulic Universal Testing Machine
| Brand | Jiubin Instruments |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | JB/WAW-600KN |
| Price | USD 27,800 (FOB Shanghai) |
Overview
The Jiubin Instruments JB/WAW-600KN is a microcomputer-controlled hydraulic universal testing machine engineered for high-accuracy static mechanical property evaluation of metallic, polymeric, composite, and ceramic materials under tension, compression, bending, and shear loading conditions. It operates on the principle of closed-loop hydraulic servo control, where a high-stiffness load frame, precision-engineered piston-cylinder actuator, and real-time feedback from a calibrated load cell (±0.5% accuracy per ASTM E4) enable stable force application up to 600 kN. The system conforms to ISO 7500-1 Class 1, ASTM E4, ASTM E8/E9, ISO 6892-1, and GB/T 228.1–2021 standards for tensile and compressive testing. Designed for integration into university materials labs, industrial QC/QA departments, and third-party certification laboratories, the JB/WAW-600KN delivers repeatable, traceable, and audit-ready test results under GLP-compliant workflows.
Key Features
- Hydraulic servo-controlled actuation with dual-range load measurement (0.4%–100% FS), supporting both high-force (600 kN) and high-resolution (0.01 kN) modes
- Microcomputer-based control unit with embedded real-time OS, enabling synchronized acquisition of load, displacement, and strain at ≥1 kHz sampling rate
- Adjustable crosshead speed range: 0.001–100 mm/min (tension), 0.001–200 mm/min (compression), programmable via multi-step test profiles
- Robust two-column C-frame architecture with hardened steel guide columns, preloaded ball screws, and overload protection (mechanical + electronic)
- Modular fixture interface compliant with ISO 26203-1 and ASTM E1012, supporting wedge-type grips, compression platens, bend fixtures, and custom adapters
- Integrated safety interlocks including emergency stop circuit, door limit switches, and hydraulic pressure monitoring per ISO 13857
Sample Compatibility & Compliance
The JB/WAW-600KN accommodates specimens ranging from standard tensile bars (ASTM E8 round/flat coupons) to large-scale structural components (e.g., welded joints, castings, extrusions). Compression testing supports cylindrical and cubic specimens up to Ø300 mm × 400 mm height; bending tests comply with three- and four-point configurations per ISO 178. All hardware and software meet electromagnetic compatibility (EMC) requirements per IEC 61326-1 and are CE-marked for industrial use. Calibration certificates are traceable to NIM (National Institute of Metrology, China) and support ISO/IEC 17025 accreditation for testing laboratories. Routine verification follows ASTM E74 procedures using certified reference load cells.
Software & Data Management
The proprietary Jiubin TestSuite v4.2 software provides full test configuration, real-time curve visualization (load–displacement, stress–strain), automated calculation of yield strength (Rp0.2), ultimate tensile strength (Rm), elongation (A50mm), modulus of elasticity (E), and compression yield point (σ0.2). Raw data export is supported in CSV, XML, and PDF formats with embedded metadata (operator ID, timestamp, calibration status, environmental conditions). Audit trail functionality logs all user actions—including method edits, result overrides, and report generation—in accordance with FDA 21 CFR Part 11 requirements. Data integrity is ensured via password-protected user roles (Admin, Technician, Viewer) and encrypted local database storage.
Applications
This system serves as a primary mechanical characterization platform across academia and industry. In universities (e.g., Tsinghua University, Shanghai Jiao Tong University), it supports undergraduate metallurgy labs and graduate research on fatigue crack propagation and creep behavior. At automotive OEMs (BYD, Geely, SAIC), it validates chassis component strength and weld integrity per SAE J2445. Pharmaceutical manufacturers (Kangmei Pharma, Poly Pharma) use it for tablet hardness and capsule shell compression testing aligned with USP . Cable producers (Qifan Cable), tire developers (Sanyuan Tire), and battery housing suppliers rely on its repeatability for ISO 178 and ISO 527-2 compliance. National institutes (CAS Guangzhou Branch, CTI, Huace Testing) deploy it for CNAS-accredited material certification.
FAQ
What standards does the JB/WAW-600KN comply with for tensile testing?
It meets ISO 6892-1, ASTM E8, GB/T 228.1–2021, and EN 10002-1 for metallic materials, with optional add-ons for ISO 527 (plastics) and ISO 178 (flexural testing).
Is the system compatible with third-party data acquisition or LIMS integration?
Yes—via TCP/IP and Modbus RTU protocols; raw data streams support direct ingestion into LabVantage, STARLIMS, and LabWare LIMS platforms.
Does the machine include factory calibration documentation?
Each unit ships with a NIM-traceable calibration certificate covering load, displacement, and strain channels, valid for 12 months under normal operating conditions.
Can the system perform cyclic loading or low-cycle fatigue tests?
Standard configuration supports monotonic loading only; fatigue-capable variants (JB/WAW-F series) require separate hydraulic power unit and controller upgrade.
What maintenance intervals are recommended for hydraulic oil and filters?
Hydraulic oil (ISO VG 46 anti-wear) should be replaced every 2,000 operational hours or biannually; suction and pressure filters require inspection every 500 hours and replacement every 1,000 hours.
