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聚合物分析用流变仪

Rheometers

Model No. RHE-0006 · Polymer Analysis Equipment

Inline Rheometer for Polymer Extrusion Monitoring

挤出在线流变仪

Instead of waiting for lab results, an inline rheometer measures viscosity on the extruder itself and feeds a 4–20 mA or digital bus signal to the control system. A gear pump draws 0.5–20 cm³/min of melt through a measuring die at up to 500 bar. Viscosity range is 10–10⁵ Pa·s.

Maximum pressure
Up to 500 bar
Temperature range
Ambient to 400 °C
Shear rate range
10–5000 s⁻¹
Viscosity measuring range
10–10⁵ Pa·s
Sample flow rate
0.5–20 cm³/min with gear pump
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Packing & Shipping

Place of originChina (dispatched from Shanghai)
BrandLiquid International / OEM on request
Export packingFumigation-free plywood case or reinforced carton
Loading portShanghai / Ningbo (others on request)
Payment termsT/T, L/C at sight (confirmed on quotation)
Trade termsEXW, FOB, CFR, CIF, DAP

Typical export terms — final terms are confirmed on the proforma invoice.

Product Description 产品描述

Instead of waiting for lab results, an inline rheometer measures viscosity on the extruder itself and feeds a 4–20 mA or digital bus signal to the control system. A gear pump draws 0.5–20 cm³/min of melt through a measuring die at up to 500 bar. Viscosity range is 10–10⁵ Pa·s.

Highlights

  • Enables closed-loop viscosity control on the extrusion line.
  • Tracks recycled feed quality continuously.
  • Long-term trends can indicate die and screw wear.
  • Melt temperature measured to ±1 °C.

Applications

  • Closed-loop control of extrusion viscosity
  • Continuous monitoring of filled compound consistency
  • Recycled polymer feed quality tracking
  • Die and screw wear detection over time

Specifications 技术参数

ParameterValue
Maximum pressure 最大压力 Up to 500 bar
Temperature range 温度范围 Ambient to 400 °C
Shear rate range 剪切速率范围 10–5000 s⁻¹
Viscosity measuring range 黏度测量范围 10–10⁵ Pa·s
Sample flow rate 取样流量 0.5–20 cm³/min with gear pump
Pressure transducer accuracy 压力传感器准确度 ±0.5% of full scale
Melt temperature accuracy 熔体温度准确度 ±1 °C
Output signal 输出信号 4–20 mA or digital bus
Wetted materials 接触材质 Hardened or corrosion-resistant steel
Mounting 安装方式 Bypass line, die adaptor or gear pump branch
Model No.RHE-0006
Place of originChina (dispatched from Shanghai)

Applicable standards 适用标准

ISO 3219 ISO 11443 ISO 6721-10 ASTM D3835 ASTM D4440 ASTM D2538 IEC 61010-1

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.

Products in this inquiry: Inline Rheometer for Polymer Extrusion Monitoring (RHE-0006)

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