比表面积分析仪
Photo for reference; configuration may vary by order.
Model No. SUR-0003 · Surface Analysis Instruments
重量法动态蒸汽吸附分析仪
Moisture uptake decides shelf life, packaging choice and amorphous stability for many drugs and foods. This DVS weighs 1–100 mg on a 0.1 µg balance while stepping humidity across 0–98% RH within ±1.0% RH, at 5–60 °C. Mass drift stays below 0.5 µg/h. Gas flow is adjustable to 200 mL/min.
| 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.
Moisture uptake decides shelf life, packaging choice and amorphous stability for many drugs and foods. This DVS weighs 1–100 mg on a 0.1 µg balance while stepping humidity across 0–98% RH within ±1.0% RH, at 5–60 °C. Mass drift stays below 0.5 µg/h. Gas flow is adjustable to 200 mL/min.
| Parameter | Value |
|---|---|
| Balance resolution 天平分辨率 | 0.1 µg |
| Sample mass 样品质量 | 1–100 mg |
| Humidity range 湿度范围 | 0–98% RH |
| Humidity accuracy 湿度精度 | ±1.0% RH |
| Temperature range 温度范围 | 5–60 °C |
| Temperature stability 温度稳定性 | ±0.1 °C |
| Gas flow rate 气体流量 | 0–200 mL/min |
| Mass stability 质量稳定性 | < 0.5 µg/h |
| Vapor options 蒸汽选项 | Water; ethanol, acetone and others optional |
| Isotherm points 等温线点数 | Up to 100 programmed steps |
| Model No. | SUR-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.
