Model No. ADH-0005
Walk-In Acid Digestion Hood步入式酸消解通风柜
- Body material
- Welded polypropylene, 10–15 mm
- Height
- 2000–2500 mm
高氯酸通风柜
Perchloric Acid Hoods
Photo for reference; configuration may vary by order.
Model No. PAH-0004 · Fume Hoods
VAV Perchloric Acid Hood
变风量高氯酸通风柜
Labs with several perchloric hoods can cut exhaust energy with VAV control while keeping a dedicated welded duct and full washdown. A linear sash sensor adjusts airflow across 300–1500 m3/h, reaching velocity setpoint within 2 s. Washdown runs 3–10 min through the full duct.
- Control type
- Variable air volume (VAV)
- Face velocity
- 0.4–0.6 m/s, controlled
- Airflow range
- 300–1500 m3/h
- Sash sensor
- Linear position
- Washdown cycle
- 3–10 min, full duct
Packing & Shipping
| 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.
Product Description 产品描述
Labs with several perchloric hoods can cut exhaust energy with VAV control while keeping a dedicated welded duct and full washdown. A linear sash sensor adjusts airflow across 300–1500 m3/h, reaching velocity setpoint within 2 s. Washdown runs 3–10 min through the full duct.
Highlights
- Face velocity controlled at 0.4 to 0.6 m/s.
- PP or 316L body.
- Suits energy-conscious institutional labs.
- Coordinate with building VAV controls.
Applications
- Multi-hood perchloric laboratories
- High-throughput trace-metal digestion
- Environmental and geological analysis
- Energy-conscious institutional labs
Specifications 技术参数
| Parameter | Value |
|---|---|
| Control type 控制方式 | Variable air volume (VAV) |
| Face velocity 面风速 | 0.4–0.6 m/s, controlled |
| Airflow range 风量范围 | 300–1500 m3/h |
| Sash sensor 视窗传感器 | Linear position |
| Washdown cycle 冲洗循环 | 3–10 min, full duct |
| Body material 柜体材质 | Polypropylene or 316L |
| Duct 风管 | Dedicated, all-welded |
| Response time 响应时间 | ≤ 2 s to velocity setpoint |
| BMS interface BMS 接口 | BACnet or Modbus |
| Alarms 报警 | Low airflow and washdown status |
| Model No. | PAH-0004 |
| Place of origin | China (dispatched from Shanghai) |
Applicable standards 适用标准
EN 14175-2 (fume cupboards, safety and performance)
EN 14175-3 (type test methods)
ASHRAE 110 (method of testing performance of laboratory fume hoods)
NFPA 45 (fire protection for laboratories using chemicals)
GB/T 34269
IEC 61010-1
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.
Packing & Shipping 包装与运输
Export packing
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.
Loading port
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Inquiry Now 索取报价
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
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- Body material
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- Body material
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- Height
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Model No. PAH-0005
Perchloric Acid Digestion Hood with Scrubber洗涤式高氯酸消解通风柜
- Scrubber type
- Packed column, wet
- Removal efficiency
- 90–99 % for acid mist