低温和工业气体的真空测量

Robust Vacuum Gauges for Cryogenics

Vacuum Solutions for Cryogenics and Industrial Gases

Vacuum insulation is a critical element in cryogenic tanks and industrial gas bulk storage, making vacuum gauges and vacuum control a top priority. Televac® portable vacuum controllers and vacuum gauges offer simple to use analog and digital displays designed for the cryogenic industry.

Why Portable Gauges?

Portable vacuum controllers and vacuum gauges are the perfect solutions for industries like cryogenics and industrial gases. A portable vacuum controller is easily carried from tank to tank to take readings of the vacuum insulation, with features that make this process even simpler. The VacuGuard™ portable vacuum controller, for example, has an easy-to-read digital display, rechargeable battery that lasts up to 40 hours, and can be connected to our Televac® 2A, 2V6, or other DV-4 and DV-6 thermocouple vacuum gauges.

VacuGuard便携式真空控制器

VacuGuard™ Vacuum Controller

• 1*10-3 to 20 Torr measurement range
• Lightweight and compact design
• One vacuum controller for 2A, DV-4, or DV-6 thermocouple gauges
• Optional coiled cable and carrying bag
• Rechargeable battery

2A热电偶真空压力表管 - 真空传感器

2A 热电偶真空计

• 1*10-3 to 20 Torr measurement range
• ±1 mTorr accuracy
• ≤1 s response time
• Robust and contamination
resistant vacuum gauge
• Drop-in vacuum gauge replacement

MX2A 热电偶主动真空计

MX2A 热电偶主动真空计

• 1*10-4 to 1000 Torr measurement range
• ±1 mTorr accuracy
• Two programmable set points
• Easy-to-read OLEO display
• Compact design
• Simple to integrate in an existing system

为什么是Fredericks?

For more than 85 years, Fredericks has specialized in vacuum measurement solutions for a variety of industries that set standards and promise precision, all designed and manufactured in the USA.

We guarantee customer satisfaction and our “not too big, not too small” operation is what enables us to offer a true partnership that prioritizes uptime, lead time, and service.