Volumetric Air Meter Roll-a-Meter体积法含气量测定仪(滚动式)
- Bowl volume
- 2.1 L
- Top section
- Graduated neck, 0–9% air in 0.25% steps
超声脉冲速度检测仪
Photo for reference; configuration may vary by order.
Model No. UPV-0005 · Concrete Testing Equipment
带横波换能器的超声脉冲速度检测仪
Research labs that need dynamic moduli, not just velocity, must time both compression and shear waves. This tester pairs 54 kHz P-wave and 250 kHz S-wave transducers, reading 0.1–9999.9 µs to 0.1 µs. From both velocities it calculates dynamic E, G and Poisson's ratio, and stores 10000 readings for USB export.
| 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.
Research labs that need dynamic moduli, not just velocity, must time both compression and shear waves. This tester pairs 54 kHz P-wave and 250 kHz S-wave transducers, reading 0.1–9999.9 µs to 0.1 µs. From both velocities it calculates dynamic E, G and Poisson's ratio, and stores 10000 readings for USB export.
| Parameter | Value |
|---|---|
| Transit time range 声时测量范围 | 0.1–9999.9 µs |
| Resolution 分辨率 | 0.1 µs |
| P-wave transducers 纵波换能器 | 54 kHz pair |
| S-wave transducers 横波换能器 | 250 kHz pair |
| Display 显示 | Colour screen with waveform |
| Calculated outputs 计算结果 | P and S velocity, dynamic E, G and Poisson's ratio |
| Memory 存储容量 | 10000 readings |
| Data transfer 数据传输 | USB |
| Battery 电池 | Rechargeable, about 10 h use |
| Model No. | UPV-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.