无核密度仪
Photo for reference; configuration may vary by order.
Model No. NND-0005 · Geotechnical Field Testing Equipment
TDR土壤含水率与密度测试仪
Clay liners and engineered fills are often specified on moisture as much as on density. This TDR probe drives four 200 mm spikes and uses a pulse with a rise time under 200 ps to measure volumetric water content from 0 to 60 % at ±2 % after calibration. It also reads electrical conductivity to calculate dry density, with waveforms shown on a field tablet.
| 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.
Clay liners and engineered fills are often specified on moisture as much as on density. This TDR probe drives four 200 mm spikes and uses a pulse with a rise time under 200 ps to measure volumetric water content from 0 to 60 % at ±2 % after calibration. It also reads electrical conductivity to calculate dry density, with waveforms shown on a field tablet.
| Parameter | Value |
|---|---|
| Measurement principle 测量原理 | Time domain reflectometry |
| Parameters 测量参数 | Volumetric water content, dry density |
| Moisture range 含水率范围 | 0–60 % volumetric |
| Moisture accuracy 含水率精度 | ±2 % (calibrated) |
| Probe 探头 | 4 spikes, 200 mm, in a coaxial head |
| Pulse rise time 脉冲上升时间 | Under 200 ps |
| Electrical conductivity 电导率 | Measured for density calculation |
| Data 数据 | Field tablet, waveform display, USB |
| Standards 执行标准 | ASTM D6780 |
| Weight 重量 | About 9 kg |
| Model No. | NND-0005 |
| 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.
