Model No. GMI-0003
Magnetic Probe Settlement Extensometer System磁环式分层沉降仪系统
- Probe
- Reed switch, 16 mm diameter
- Resolution
- 1 mm
无核密度仪
Non-Nuclear Density Gauges
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Photo for reference; configuration may vary by order.
Model No. NND-0003 · Geotechnical Field Testing Equipment
Dual-Frequency Asphalt Density Gauge with GPS
双频沥青密度仪（带GPS）
Water from rollers can skew single-frequency readings, and density maps need positions as well as values. This gauge uses a second frequency to correct for surface moisture automatically, reading 1.6–2.8 g/cm³ to 125 mm depth in about 2 s. Sub-metre GPS tags each point, and density and percent compaction export as a map.
- Measurement principle
- Dual-frequency dielectric sensing
- Density range
- 1.6–2.8 g/cm³
- Moisture correction
- Automatic, from second frequency
- Measurement depth
- 25–125 mm
- Reading time
- About 2 s, continuous mode available
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
Water from rollers can skew single-frequency readings, and density maps need positions as well as values. This gauge uses a second frequency to correct for surface moisture automatically, reading 1.6–2.8 g/cm³ to 125 mm depth in about 2 s. Sub-metre GPS tags each point, and density and percent compaction export as a map.
Highlights
- Automatic surface moisture correction
- Depth to 125 mm
- Sub-metre GPS on every point
- Density map export
Applications
- Density mapping of whole lanes
- Wet surfaces after rolling with water
- Owner acceptance audits
- Joint and edge density surveys
Specifications 技术参数
| Parameter | Value |
|---|---|
| Measurement principle 测量原理 | Dual-frequency dielectric sensing |
| Density range 密度范围 | 1.6–2.8 g/cm³ |
| Moisture correction 湿度修正 | Automatic, from second frequency |
| Measurement depth 测量深度 | 25–125 mm |
| Reading time 测读时间 | About 2 s, continuous mode available |
| GPS 定位 | Built-in, sub-metre with SBAS |
| Display 显示 | 4.3 in colour touch screen |
| Output 输出结果 | Density, % compaction, map export |
| Standards 执行标准 | ASTM D7113, AASHTO T 343 |
| Weight 重量 | About 8 kg |
| Model No. | NND-0003 |
| Place of origin | China (dispatched from Shanghai) |
Applicable standards 适用标准
ASTM D7698
ASTM D7830
ASTM D7113
AASHTO T 343
ASTM D6758
ASTM D6780
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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