Model No. CRF-0003
Liquid Nitrogen Controlled-Rate Freezer液氮程序降温仪
- Chamber volume
- 5–50 L
- Cooling rate range
- −0.1 to −10°C/min
低温转移设备
Cryogenic Transfer Equipment
Photo for reference; configuration may vary by order.
Model No. CTE-0002 · Cryogenic Equipment
Cryogenic Phase Separator
低温相分离器
Spray and gas slugs at the end of a fill line waste nitrogen and splash operators. Fitted at the outlet, this phase separator vents vapour through a float valve and delivers calm liquid at 2–20 L/min. The 0.5–3 L stainless body works up to 2 bar, with a relief valve set at 2.5–3 bar and DN8–DN15 bayonet or NPT inlet.
- Chamber volume
- 0.5–3 L
- Working pressure
- Up to 2 bar
- Inlet connection
- DN8–DN15, bayonet or NPT
- Outlet connection
- Tube or nozzle, 6–15 mm
- Vent type
- Float valve
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
Spray and gas slugs at the end of a fill line waste nitrogen and splash operators. Fitted at the outlet, this phase separator vents vapour through a float valve and delivers calm liquid at 2–20 L/min. The 0.5–3 L stainless body works up to 2 bar, with a relief valve set at 2.5–3 bar and DN8–DN15 bayonet or NPT inlet.
Highlights
- Smooth filling of narrow-neck dewars and cold traps
- Relief valve guards against a blocked vent
- Outlet tube or nozzle sized 6–15 mm
- Tell us your hose fitting type for a direct match
Applications
- Filling narrow-neck dewars
- Cold trap refilling
- Instrument liquid nitrogen supply
- Liquid nitrogen baths and cryostats
Specifications 技术参数
| Parameter | Value |
|---|---|
| Chamber volume 腔体容积 | 0.5–3 L |
| Working pressure 工作压力 | Up to 2 bar |
| Inlet connection 进口接口 | DN8–DN15, bayonet or NPT |
| Outlet connection 出口接口 | Tube or nozzle, 6–15 mm |
| Vent type 排气类型 | Float valve |
| Flow rate 流量 | 2–20 L/min |
| Relief valve setting 安全阀设定 | 2.5–3 bar |
| Body material 主体材质 | 304 stainless steel |
| Temperature range 温度范围 | −196°C to +50°C |
| Weight 重量 | 1.5–5 kg |
| Model No. | CTE-0002 |
| Place of origin | China (dispatched from Shanghai) |
Applicable standards 适用标准
ISO 21010
ISO 21009-1
EN 13458-2
GB/T 18442
EU Pressure Equipment Directive 2014/68/EU
EN 1252-1
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.
Related products
5 models
Model No. CTE-0001
Vacuum-Jacketed Cryogenic Transfer Hose真空夹套低温转移软管
- Inner hose diameter
- DN8–DN15
- Length
- 1–10 m
Model No. CTE-0003
Cryogenic Liquid Transfer Pump低温液体转移泵
- Flow rate
- 5–50 L/min
- Differential pressure
- 1–4 bar
Model No. CTE-0004
Liquid Nitrogen Auto-Fill Controller with Solenoid Valve带电磁阀的液氮自动补液控制器
- Controlled vessels
- 1–4
- Level sensor type
- Capacitance or differential pressure
Model No. CTE-0005
Cryogenic Sample Transfer Cart低温样品转运车
- Vessel volume
- 20–70 L
- Sample capacity
- 500–3,000 vials