变压器油检测设备
Photo for reference; configuration may vary by order.
Model No. TOT-0002 · Oil Testing Equipment
变压器油溶解气体分析气相色谱仪
Utilities, transformer factories and DGA service labs use this chromatograph to catch overheating, arcing and partial discharge early. TCD and FID with methanizer quantify H2, O2, N2, CH4, CO, CO2, C2H4, C2H6 and C2H2 from about 20–50 mL of oil. Hydrogen detection reaches 5 ppm and hydrocarbons 1 ppm; specify headspace or vacuum extraction.
| 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.
Utilities, transformer factories and DGA service labs use this chromatograph to catch overheating, arcing and partial discharge early. TCD and FID with methanizer quantify H2, O2, N2, CH4, CO, CO2, C2H4, C2H6 and C2H2 from about 20–50 mL of oil. Hydrogen detection reaches 5 ppm and hydrocarbons 1 ppm; specify headspace or vacuum extraction.
| Parameter | Value |
|---|---|
| Gases measured 测定气体 | H2, O2, N2, CH4, CO, CO2, C2H4, C2H6, C2H2 |
| Detectors 检测器 | TCD and FID with methanizer |
| Detection limit, hydrogen 检出限（氢气） | ≤ 5 ppm (v/v in oil) |
| Detection limit, hydrocarbons 检出限（烃类） | ≤ 1 ppm (v/v in oil) |
| Oil sample volume 油样体积 | ≈ 20–50 mL |
| Extraction method 萃取方式 | Automated headspace or vacuum |
| Analysis time 分析时间 | ≈ 12–20 min per sample |
| Repeatability (RSD) 重复性（RSD） | ≤ 3 % |
| Oven temperature range 柱温箱温度范围 | Ambient +5 to 400 °C |
| Model No. | TOT-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.
