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现场十字板剪切仪

Field Vane Shear Testers

Model No. FVS-0002 · Geotechnical Field Testing Equipment

Mechanical Borehole Field Vane Shear Apparatus

机械式钻孔十字板剪切仪

Embankment design on soft clay depends on a reliable undrained strength profile with depth. This borehole vane uses 50 × 100 or 75 × 150 mm blades and reads up to 200 N·m on a calibrated spring dial, rotating at about 6–12°/min through a hand gearbox. A slip coupling isolates rod friction, and tests reach about 20 m.

Torque range
0–200 N·m
Vane sizes
50 × 100 mm and 75 × 150 mm
Torque measurement
Calibrated spring with dial, 1 N·m
Rotation
Hand crank gearbox, about 6–12°/min
Rod friction
Slip coupling isolates rod friction
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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

Embankment design on soft clay depends on a reliable undrained strength profile with depth. This borehole vane uses 50 × 100 or 75 × 150 mm blades and reads up to 200 N·m on a calibrated spring dial, rotating at about 6–12°/min through a hand gearbox. A slip coupling isolates rod friction, and tests reach about 20 m.

Highlights

  • Up to 200 N·m torque
  • 50 × 100 and 75 × 150 mm vanes
  • Slip coupling isolates rod friction
  • Tests to about 20 m

Applications

  • Undrained strength profile in soft clay
  • Embankment stability on soft ground
  • Sensitivity from peak and remoulded strength
  • Calibration of CPT cone factors

Specifications 技术参数

ParameterValue
Torque range 扭矩量程 0–200 N·m
Vane sizes 板头规格 50 × 100 mm and 75 × 150 mm
Torque measurement 扭矩测量 Calibrated spring with dial, 1 N·m
Rotation 旋转方式 Hand crank gearbox, about 6–12°/min
Rod friction 轴杆摩擦 Slip coupling isolates rod friction
Rods 测杆 20 mm, 1 m sections, with casing
Maximum depth 最大测深 About 20 m in boreholes
Standards 执行标准 ASTM D2573, IS 4434
Weight 重量 About 60 kg with 10 m rods
Model No.FVS-0002
Place of originChina (dispatched from Shanghai)

Applicable standards 适用标准

ASTM D2573 BS EN ISO 22476-9 BS 1377-9 IS 4434

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: Mechanical Borehole Field Vane Shear Apparatus (FVS-0002)

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