真空控制器
Photo for reference; configuration may vary by order.
Model No. VCO-0001 · Vacuum Equipment
数字真空控制器
Solvent bumping and wasted pump hours both drop once a controller holds the pressure. This digital unit reads 1,000–1 mbar at 1 mbar resolution and ±1% of full scale, switching a PTFE solenoid valve with a 2–4 mm orifice. A 250 V AC 3 A relay can switch the pump. Connect by 8 mm barb or KF 16.
| 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.
Solvent bumping and wasted pump hours both drop once a controller holds the pressure. This digital unit reads 1,000–1 mbar at 1 mbar resolution and ±1% of full scale, switching a PTFE solenoid valve with a 2–4 mm orifice. A 250 V AC 3 A relay can switch the pump. Connect by 8 mm barb or KF 16.
| Parameter | Value |
|---|---|
| Pressure range 压力范围 | 1,000–1 mbar |
| Resolution 分辨率 | 1 mbar |
| Accuracy 精度 | ± 1 % of full scale |
| Control type 控制方式 | On-off with solenoid valve |
| Valve 阀门 | PTFE solenoid, 2–4 mm orifice |
| Display 显示 | Digital, current and setpoint |
| Pump output 泵输出 | Relay, 250 V AC 3 A |
| Connection 接口 | Hose barb 8 mm or KF 16 |
| Power supply 供电 | 100–240 V, 50/60 Hz |
| Model No. | VCO-0001 |
| 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.
