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LI-QUID LIQUID INTERNATIONAL 利奎德国际 · Shanghai
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黏度测试

Viscosity Testing

Model No. VTE-0005 · Lubricant Testing Equipment

Mini-Rotary Viscometer

微型旋转黏度计

Will this oil still reach the pump on a frozen morning? Formulators answer that with the MRV. A programmed cooling cycle of about 18 h takes samples down to −40 °C, then 6–9 cells report yield stress against the 35 Pa threshold and apparent viscosity up to roughly 400,000 mPa·s. Each cell holds about 10 mL; cooling comes from a refrigerated bath.

Test temperature range
−40 to −10 °C
Cooling profile
Programmable, ≈ 18 h cycle
Temperature accuracy
± 0.1 °C
Number of cells
6–9
Sample volume per cell
≈ 10 mL
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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

Will this oil still reach the pump on a frozen morning? Formulators answer that with the MRV. A programmed cooling cycle of about 18 h takes samples down to −40 °C, then 6–9 cells report yield stress against the 35 Pa threshold and apparent viscosity up to roughly 400,000 mPa·s. Each cell holds about 10 mL; cooling comes from a refrigerated bath.

Highlights

  • 6–9 cells run overnight in a single batch
  • Programmable cooling of about 18 h to −40 °C
  • Yield stress judged against the 35 Pa limit
  • Apparent viscosity up to roughly 400,000 mPa·s

Applications

  • Engine oil pumpability testing
  • SAE J300 W-grade certification
  • Cold-flow additive development

Specifications 技术参数

ParameterValue
Test temperature range 试验温度范围 −40 to −10 °C
Cooling profile 冷却曲线 Programmable, ≈ 18 h cycle
Temperature accuracy 温度准确度 ± 0.1 °C
Number of cells 测量池数量 6–9
Sample volume per cell 单池样品量 ≈ 10 mL
Apparent viscosity range 表观黏度范围 ≈ 1,000–400,000 mPa·s
Yield stress detection 屈服应力检测 Below/above 35 Pa
Cooling system 冷却系统 Refrigerated circulating bath
Applicable method 适用方法 ASTM D4684
Model No.VTE-0005
Place of originChina (dispatched from Shanghai)

Applicable standards 适用标准

ASTM D445 ISO 3104 ASTM D2270 ASTM D5293 ASTM D4684 ASTM D4683 ASTM D7042

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: Mini-Rotary Viscometer (VTE-0005)

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