变压器油检测设备
Photo for reference; configuration may vary by order.
Model No. TOT-0004 · Oil Testing Equipment
绝缘油介质损耗及体积电阻率测试仪
Grading new or reclaimed insulating oil means looking past breakdown voltage to dissipation factor and resistivity. This tester reads tan delta from 0.00001 to 100 % and resistivity from 1 × 10^8 to 1 × 10^15 Ω·m in a 40–60 mL cell heated up to 100 °C, typically 90 °C. AC test voltage reaches 2000 V; specify 50 Hz or 60 Hz.
| 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.
Grading new or reclaimed insulating oil means looking past breakdown voltage to dissipation factor and resistivity. This tester reads tan delta from 0.00001 to 100 % and resistivity from 1 × 10^8 to 1 × 10^15 Ω·m in a 40–60 mL cell heated up to 100 °C, typically 90 °C. AC test voltage reaches 2000 V; specify 50 Hz or 60 Hz.
| Parameter | Value |
|---|---|
| Tan delta range tan δ 范围 | 0.00001–100 % |
| Tan delta accuracy tan δ 准确度 | ± (1 % reading + 0.00005) |
| Test voltage (AC) 交流试验电压 | 0–2000 V, 500 V/mm typical |
| Test voltage (DC) 直流试验电压 | 250 V/mm typical |
| Resistivity range 电阻率范围 | 1 × 10^8 to 1 × 10^15 Ω·m |
| Cell volume 油杯容量 | ≈ 40–60 mL |
| Temperature range 温度范围 | Ambient to 100 °C (90 °C typical) |
| Frequency 频率 | 50 Hz (or 60 Hz) |
| Power supply 电源 | 220 V AC, 50 Hz |
| Model No. | TOT-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.
