Yuelian
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| Brand | Yuelian |
|---|---|
| Origin | Guangdong, China |
| Model | YL-2231 |
| Temperature Range (High/Low Zones) | +60°C to +200°C / −10°C to −70°C |
| Shock Transition Time (2-tank mode) | ≤5 min (RT to −65°C or RT to +150°C) |
| Temperature Uniformity | ±2.00°C |
| Internal Chamber Material | SUS#304 Stainless Steel |
| Refrigeration System | Dual-stage cascade refrigeration with eco-friendly refrigerant |
| Control System | OYO-8226 PID controller with 320×240 LCD interface |
| Programmable Cycles | Up to 9999 cycles |
| Data Interface | RS-232 with PC software support |
| Power Supply | AC 3φ 380 V, 50 Hz |
| Cooling Method | Water-cooled |
| Brand | Yuelian |
|---|---|
| Model | YL-8809A |
| Application | Manual sampling of pressure-sensitive adhesive tapes, protective films, and release liners |
| Sample Thickness Range | 0.1–1.5 mm (foam tapes), 0.1–0.25 mm (PET protective films), 0.1–0.6 mm (fabric-backed tapes) |
| Adjustable Sample Width | 15 mm and 24 mm |
| Fixed Sample Length | 300 mm |
| Output per Cycle | 6 specimens |
| Dimensional Accuracy | ±0.1 mm |
| Overall Dimensions | 420 × 330 × 145 mm |
| Weight | 8 kg |
| Brand | Yuelian |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | YL-DL-5000A |
| Short-Circuit Current | 5000 A |
| Enclosure Internal Dimensions | W1000 × H1000 × D1000 mm |
| External Dimensions | Approx. W1180 × H1680 × D1360 mm |
| Enclosure Construction | Integrated steel frame with control console |
| Outer Casing Material | Thickened cold-rolled steel (gray + blue powder coating) |
| Inner Chamber Material | Thickened stainless steel |
| Observation Window | Dual-layer tempered explosion-proof glass (350 × 400 mm) |
| Lighting | LED interior lighting |
| Ventilation | Forced-air exhaust system |
| Pressure Relief | Automatic pressure-relief port |
| Short-Circuit Mechanism | Vacuum arc interruption + high-current DC contactor |
| Contact Resistance | <5 mΩ (standard), configurable up to ≤20 mΩ |
| Mechanical Life | ≥500,000 cycles |
| Ambient Operating Temperature | Room temperature |
| Control Interface | PC-based software platform |
| Data Acquisition Channels | 5-channel synchronized sampling |
| Measured Parameters | Current (0–5000 A), Voltage (0–36 V), Temperature (0–1200 °C) |
| Measurement Accuracy | ±0.5% FS (current/voltage), ±1 °C (temperature) |
| Sampling Rate | ≥30 Hz per channel |
| Resolution | 0.01 A, 0.1 V, 0.1 °C |
| Data Export | CSV, Excel, and secure upload capability (customizable) |
| Optional Features | HD in-chamber video monitoring, integrated fire suppression, smoke extraction, real-time multi-parameter curve overlay (I-V-T-t) |
| Safety Protections | Leakage current detection, overtemperature cutoff, overvoltage/overcurrent shutdown, acoustic-optical alarm |
| Power Supply | AC 220 V / 380 V, 50 Hz |