土壤水分分析仪
Photo for reference; configuration may vary by order.
Model No. SMA-0003 · Soil Analysis Equipment
土壤水分张力计
When the real question is how hard roots must work for water, measure matric potential. Each tensiometer reads 0 to −80 kPa through a porous ceramic cup with 1 bar air entry, accurate to ±2 kPa. Tube lengths of 15–120 cm match crop rooting depth, and you can choose a dial gauge or a digital transducer with analog or SDI-12 output.
| 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.
When the real question is how hard roots must work for water, measure matric potential. Each tensiometer reads 0 to −80 kPa through a porous ceramic cup with 1 bar air entry, accurate to ±2 kPa. Tube lengths of 15–120 cm match crop rooting depth, and you can choose a dial gauge or a digital transducer with analog or SDI-12 output.
| Parameter | Value |
|---|---|
| Measurement principle 测量原理 | Matric potential via porous cup |
| Measurement range 测量范围 | 0 to −80 kPa |
| Accuracy 准确度 | ±2 kPa |
| Cup material 陶杯材质 | Porous ceramic, 1 bar air entry |
| Tube length 管长 | 15–120 cm |
| Display 显示 | Gauge or digital transducer |
| Output 输出 | Analog or SDI-12 (transducer models) |
| Response time 响应时间 | Minutes to hours depending on soil |
| Operating temperature 工作温度 | 0–50 °C, protected from freezing |
| Maintenance 维护 | Fill and de-air periodically |
| Filling solution 充填液 | De-aired water or weak biocide solution |
| Model No. | SMA-0003 |
| 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.
