聚合物分析用差示扫描量热仪
Photo for reference; configuration may vary by order.
Model No. DSCA-0003 · Polymer Analysis Equipment
聚合物分析用调制温度差示扫描量热仪
If a glass transition hides under an enthalpy relaxation peak or a curing exotherm, modulated DSC separates the two. Underlying rates of 0.1–10 °C/min combine with amplitudes of 0.1–3 °C and periods of 20–200 s, across −90 to 600 °C. Specific heat is measured to ±2% at 25 °C.
| 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.
If a glass transition hides under an enthalpy relaxation peak or a curing exotherm, modulated DSC separates the two. Underlying rates of 0.1–10 °C/min combine with amplitudes of 0.1–3 °C and periods of 20–200 s, across −90 to 600 °C. Specific heat is measured to ±2% at 25 °C.
| Parameter | Value |
|---|---|
| Temperature range 温度范围 | −90 to 600 °C with cooling accessory |
| Underlying heating rate 基础升温速率 | 0.1–10 °C/min during modulation |
| Modulation amplitude 调制振幅 | 0.1–3 °C |
| Modulation period 调制周期 | 20–200 s |
| Calorimetric accuracy 量热准确度 | ±1% (indium) |
| Specific heat accuracy 比热准确度 | ±2% at 25 °C |
| Sensor type 传感器类型 | Heat-flux disc sensor |
| Crucible volume 坩埚容积 | 40 µL, hermetic options |
| Purge gas flow 吹扫气流量 | 20–50 mL/min |
| Data output 数据输出 | Total, reversing and non-reversing curves |
| Model No. | DSCA-0003 |
| Place of origin | China (dispatched from Shanghai) |
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.
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.
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.
