Model No. ERC-0001
Digital Elastic Recovery Ductilometer数显沥青弹性恢复延度仪
- Maximum elongation
- 1500 mm
- Pulling speed
- 5 cm/min
沥青旋转薄膜烘箱
Rolling Thin Film Ovens (RTFO)
Photo being updated
Photo for reference; configuration may vary by order.
Model No. RTF-0001 · Bitumen & Asphalt Testing Equipment
Rolling Thin Film Oven 8-Bottle
旋转薄膜烘箱（8瓶）
Performance grading needs RTFO-aged residue before the next tests can run. This oven holds eight bottles of 35 ± 0.5 g on a carriage turning at 15 ± 0.2 rpm, at 163 ± 0.5 °C with an air jet of 4000 ± 200 ml/min. It recovers temperature within 10 min, and the timer defaults to 85 min.
- Operating temperature
- 163 ± 0.5 °C
- Bottle carriage
- Vertical, 8 bottles, 15 ± 0.2 rpm
- Air flow
- 4000 ± 200 ml/min
- Sample per bottle
- 35 ± 0.5 g
- Air circulation
- Internal fan
Packing & Shipping
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
Product Description 产品描述
Performance grading needs RTFO-aged residue before the next tests can run. This oven holds eight bottles of 35 ± 0.5 g on a carriage turning at 15 ± 0.2 rpm, at 163 ± 0.5 °C with an air jet of 4000 ± 200 ml/min. It recovers temperature within 10 min, and the timer defaults to 85 min.
Highlights
- Eight bottles at 15 ± 0.2 rpm
- 163 ± 0.5 °C
- Air jet 4000 ± 200 ml/min
- Recovers within 10 min
Applications
- Short-term ageing for PG grading
- Mass change of paving binders
- RTFO residue for DSR and viscosity
- Modified binder ageing
Specifications 技术参数
| Parameter | Value |
|---|---|
| Operating temperature 工作温度 | 163 ± 0.5 °C |
| Bottle carriage 瓶架 | Vertical, 8 bottles, 15 ± 0.2 rpm |
| Air flow 空气流量 | 4000 ± 200 ml/min |
| Sample per bottle 每瓶试样量 | 35 ± 0.5 g |
| Air circulation 热风循环 | Internal fan |
| Temperature recovery 温度恢复 | Within 10 min of loading |
| Timer 定时 | 85 min default, 0–999 min |
| Chamber 内腔 | Stainless steel, double-walled |
| Power supply 电源 | 220 V, 50 Hz |
| Model No. | RTF-0001 |
| Place of origin | China (dispatched from Shanghai) |
Applicable standards 适用标准
ASTM D2872
AASHTO T 240
BS EN 12607-1
ASTM D6521
AASHTO R 28
Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.
Packing & Shipping 包装与运输
Export packing
Fumigation-free plywood case or reinforced carton
Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.
Loading port
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Inquiry Now 索取报价
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
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