无核密度仪
Photo for reference; configuration may vary by order.
Model No. NND-0001 · Geotechnical Field Testing Equipment
电阻抗土壤密度仪
Contractors who want density and moisture without handling a nuclear source often move to an impedance gauge. Four darts driven 150 mm into the soil measure radio-frequency impedance, giving wet and dry density from 1.2 to 2.6 g/cm³ and moisture to 40 % in about a minute. A soil model is built from five reference tests, and readings are GPS tagged.
| 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.
Contractors who want density and moisture without handling a nuclear source often move to an impedance gauge. Four darts driven 150 mm into the soil measure radio-frequency impedance, giving wet and dry density from 1.2 to 2.6 g/cm³ and moisture to 40 % in about a minute. A soil model is built from five reference tests, and readings are GPS tagged.
| Parameter | Value |
|---|---|
| Measurement principle 测量原理 | Radio-frequency electrical impedance |
| Parameters 测量参数 | Wet density, dry density, moisture content |
| Density range 密度范围 | 1.2–2.6 g/cm³ |
| Moisture range 含水率范围 | 0–40 % |
| Electrodes 电极 | 4 darts, 150 mm penetration |
| Test time 测试时间 | About 1 min per point |
| Calibration 标定 | Soil model from 5 reference tests |
| Data 数据 | Handheld with GPS, USB export |
| Standards 执行标准 | ASTM D7698 |
| Weight 重量 | About 8 kg in case |
| Model No. | NND-0001 |
| 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.
