Environmental stress cracking testing machine/ ESCR Test Machine / Polymer Stress Cracking Resistance Tester
Standard
- ASTM D1693: Exclusively designed for bending beam and constant load tests on polyethylene and other thermoplastics.
- ISO 22088-3: Configurable for notched specimen testing in aggressive media.
Product Advantages
1. Unmatched Throughput
- 460-Sample Capacity: Test up to 460 specimens simultaneously (46 vessels × 10 samples/vessel).
- High-Efficiency Design: 40% faster batch testing than competitive models.
2. Precision Engineering
- Uniform Stress Application: Compliant with ASTM D1693’s 2.75mm bending beam specification.
- PID Temperature Control: ±0.2°C stability across -10°C to 100°C range.
3. User-Centric Workflow
- Smart Sample Prep: ASTM-compliant milling tools and prefabricated specimen jigs included.
- Intuitive Touchscreen: Pre-loaded ASTM protocols with adjustable hold times (1–1,000 hours).
4. Safety & Compliance
- Chemical-Resistant Construction: 316L stainless steel bath and PTFE-coated components.
- Audit-Ready Reporting: 21 CFR Part 11 compliant data logging with electronic signatures.
5. Adaptive Testing
- Solvent Versatility: Compatible with surfactants (soap), hydrocarbons (oils), and polar solvents (alcohols).
Product Features
- Modular Bath System:
- 46-position carousel with quick-release glass vessels (250mL capacity).
- Dual-circuit heating for rapid temperature equilibration.
- Stress Loading System:
- Manual or motorized bending fixtures with 0–50N load range.
- Laser-aligned specimen grips for consistent strain distribution.
- Chemical Management:
- Integrated solvent level sensors with low-volume alerts.
- Vented enclosure for fume extraction (compatible with external HVA systems).
- Data Integrity:
- 100Hz sampling rate captures crack initiation events.
- Wireless data export via Wi-Fi/Bluetooth to LIMS platforms.
- Safety Suite:
- Leak-proof magnetic drive stirrers.
- Emergency solvent dump system with CO₂ fire suppression.
Technical Parameters
| Specification | Details |
|---|---|
| Temperature Range | -10°C to 100°C (water/glycol bath) |
| Temperature Accuracy | ±0.2°C (±0.1°C with calibration kit) |
| Sample Capacity | 460 specimens (46 vessels × 10 samples) |
| Stress Load Range | 0–50N (0.1N resolution) |
| Power Supply | 220V/50Hz (110V/60Hz available) |
| Bath Volume | 60L (expandable to 120L) |
| Dimensions (W×D×H) | 1,200mm × 800mm × 1,850mm |
| Weight | 280 kg (net) |
Accessories & Options
- Sample Preparation Kit:
- ASTM D1693-compliant milling cutters and polishing films.
- Prefabricated specimen jigs for 2.75mm bending beams.
- Solvent Management:
- Explosion-proof storage cabinet for flammable liquids.
- Recirculating chiller for sub-ambient testing (-10°C).
- Advanced Analytics:
- CrackVision™ Software: AI-assisted image analysis for crack length measurement.
- LabCloud Pro: Remote monitoring for 100+ concurrent users.
- Calibration Bundle:
- NIST-traceable temperature/force calibration kit with certificate.
- Extended Warranty:
- 5-year comprehensive coverage for bath and controls.
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