土粒比重试验仪
Photo for reference; configuration may vary by order.
Model No. SGS-0004 · Soil Testing Equipment
比重试验真空抽气装置
Entrapped air is the main reason specific gravity results come out low. This set pairs a 2 L/s rotary vane pump reaching below 100 Pa with a 300 mm glass desiccator and a four-outlet manifold. A water trap protects the pump and a vacuum gauge shows the level 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.
Entrapped air is the main reason specific gravity results come out low. This set pairs a 2 L/s rotary vane pump reaching below 100 Pa with a 300 mm glass desiccator and a four-outlet manifold. A water trap protects the pump and a vacuum gauge shows the level reached.
| Parameter | Value |
|---|---|
| Vacuum pump 真空泵 | Rotary vane, 2 L/s |
| Ultimate vacuum 极限真空 | Below 100 Pa |
| Desiccator 真空干燥器 | 300 mm, glass, with valve lid |
| Vacuum gauge 真空表 | -0.1 to 0 MPa |
| Manifold 分配阀 | Four outlets for flasks |
| Water trap 冷凝阱 | Glass, protects pump |
| Power 电源 | 220 V, 50 Hz |
| Weight 重量 | Approx. 16 kg |
| Model No. | SGS-0004 |
| 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.
