碱骨料反应试验装置
Photo for reference; configuration may vary by order.
Model No. AAR-0005 · Aggregate Testing Equipment
IS 2386 第7部分 化学法碱活性反应容器套装
The chemical method screens an aggregate within a day by measuring silica dissolved in hot alkali. Ten stainless 50–60 mL containers with PTFE gaskets each hold 25 g of 150–300 µm aggregate in 25 mL of 1 N NaOH. They sit for 24 h in a 20 L bath held at 80 ± 1 °C, and the preparation sieves are supplied.
| 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.
The chemical method screens an aggregate within a day by measuring silica dissolved in hot alkali. Ten stainless 50–60 mL containers with PTFE gaskets each hold 25 g of 150–300 µm aggregate in 25 mL of 1 N NaOH. They sit for 24 h in a 20 L bath held at 80 ± 1 °C, and the preparation sieves are supplied.
| Parameter | Value |
|---|---|
| Reaction containers 反应容器 | 10 stainless steel, 50–60 mL, screw cap |
| Seal 密封 | PTFE gasket, airtight |
| Constant-temperature bath 恒温水浴 | 80 ± 1 °C, 20 L |
| Test period 反应时间 | 24 h |
| Sample 试样 | 25 g of 150–300 µm fraction with 25 mL 1 N NaOH |
| Grinding 研磨 | Requires 300 µm and 150 µm sieves (supplied) |
| Standards 执行标准 | IS 2386 (Part 7) |
| Power supply 电源 | 220 V, 50 Hz |
| Weight 重量 | Approx. 18 kg |
| Model No. | AAR-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.
