润滑剂状态监测
Photo for reference; configuration may vary by order.
Model No. LUB-0002 · Lubricant Testing Equipment
膜片比色油泥漆膜潜力测试仪
Gas turbine trips and sticky servo valves often trace back to varnish, which MPC predicts before it deposits. A 50 mL sample is heated to 60 ± 2 °C, rested about 72 h, then filtered through a 47 mm, 0.45 µm membrane. The patch colour is measured in CIE L*a*b* and reported as delta E from 0 to 100; allow about 3–4 days in total.
| 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.
Gas turbine trips and sticky servo valves often trace back to varnish, which MPC predicts before it deposits. A 50 mL sample is heated to 60 ± 2 °C, rested about 72 h, then filtered through a 47 mm, 0.45 µm membrane. The patch colour is measured in CIE L*a*b* and reported as delta E from 0 to 100; allow about 3–4 days in total.
| Parameter | Value |
|---|---|
| Sample volume 样品量 | 50 mL |
| Membrane pore size 滤膜孔径 | 0.45 µm |
| Membrane diameter 滤膜直径 | 47 mm |
| Heating temperature 加热温度 | 60 ± 2 °C |
| Aging time 老化时间 | ≈ 72 h at room temperature |
| Color measurement 颜色测量 | CIE L*a*b*, delta E |
| Measurement range 测量范围 | delta E 0–100 |
| Test time 试验时间 | ≈ 3–4 days including conditioning |
| Applicable method 适用方法 | ASTM D7843 |
| Model No. | LUB-0002 |
| 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.
