防水卷材试验仪
Photo for reference; configuration may vary by order.
Model No. WMT-0005 · Building Materials Testing Equipment
防水卷材水蒸气透过率测定装置
Designers need vapour resistance figures to check that a roof build-up will not trap condensation. Six 50 cm² aluminium cups run dry-cup or wet-cup tests in a cabinet held at 23 ±0.5 °C and 50–90% RH. An integrated 0.001 g balance weighs cups automatically, covering 0.1–1000 g/(m²·24 h) and calculating results once steady state is reached.
| 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.
Designers need vapour resistance figures to check that a roof build-up will not trap condensation. Six 50 cm² aluminium cups run dry-cup or wet-cup tests in a cabinet held at 23 ±0.5 °C and 50–90% RH. An integrated 0.001 g balance weighs cups automatically, covering 0.1–1000 g/(m²·24 h) and calculating results once steady state is reached.
| Parameter | Value |
|---|---|
| Test cups 透湿杯 | 6 aluminium cups, 50 cm² test area |
| Methods 试验方法 | Desiccant (dry cup) and water (wet cup) |
| Cabinet temperature 箱内温度 | 23 ±0.5 °C |
| Cabinet humidity 箱内湿度 | 50–90% RH, ±2% RH |
| Air velocity 风速 | 0.02–0.3 m/s over cups |
| Weighing 称重 | Integrated balance, 0.001 g |
| Measuring range 测量范围 | 0.1–1000 g/(m²·24 h) |
| Software 软件 | Automatic weighing and steady-state calculation |
| Power supply 电源 | 220 V, 50 Hz |
| Standards 执行标准 | BS EN 1931, ASTM E96 |
| Model No. | WMT-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.
