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B2A Portable
The B2A Portable is a small, battery-powered, portable vacuum controller (also called vacuum controller, vacuum pressure regulator, or digital vacuum meter). It is designed for use with 2A thermocouple measuring devices (Pirani). This vacuum pressure regulator has a measuring range of 1*10-3 Torr (1 micron) to 20 Torr (20.0000 microns) and an analog display (oscillating needle) that displays in microns (mTorr).
- Description
- Specifications
- Features & Benefits
- Modules
- Additional Details
Description
The portability of this vacuum controller makes it ideal for cryogenic and industrial gas applications where the vacuum controller needs to be carried to different (sometimes mobile) tanks to take vacuum measurements on the vacuum insulation or vacuum jacket. The B2A Portable has an analogue display (oscillating needle). However, if you are looking for a portable vacuum controller with digital display, we also have the VacuGuard™ Portable Vacuum Controller.
| Operating range | 1*10-3 Torr to 20 Torr |
| Communication | None |
| Analog Output | None |
| Analog Ouput Resolution | None |
| Programmable setpoints | None |
| Setpoint Type | None |
| Supply voltage | 115 V AC, 50-60 Hz |
| Maximum performance | 3 W (Charging) |
| Battery Life | Up to 12 hours |
| Calibration medium | Dry air or nitrogen |
| Operating temperature | 0 °C to 50 °C |
| Storage | -20 °C to 60 °C |
| Display Readable Distance | 1 m (3 ft) |
| Maximum Controlled Sensors | 1 |
| Maximum Sensors Displayed | 1 |
| Reaction time | ≤10 ms |
| Accuracy | |
| 1 mTorr to 10 mTorr | ±1 mTorr |
| 10 mTorr to 100 mTorr | ±10% of reading |
| 100 mTorr to 1000 mTorr | ±20% of reading |
| Nickel-Plated Brass Sensors | Stainless Steel Sensors |
| Nickel | Nickel |
| Glass | Glass |
| Gold | Gold |
| Tophet | Tophet |
| Cupron | Cupron |
| Solder | Stainless Steel |
| Case | Plastic |
| Electrical connections | Power cord (IEC 60320 C-13) |
| Weight with Sensor (typical) | 1050 g (2.31 lbs) |
| Weight without sensor | 878 g (1.94 lbs) |
| IP40 |
| ISO 17025 accredited calibration optional |
| NIST-traceable calibration optional |
- Excellent Portable Vacuum Controller
- Small size
- Lightweight Pirani Digital Vacuum Gauge
- Battery Powered Analog Pirani Vacuum Gauge
- Coiled cables
- Hands-free carrying case
- Easy-to-read analog display for outdoor use
- The vacuum pressure regulator is displayed in Torr or mTorr
- ISO 17025 accredited and NIST traceable calibrations optional
- Excellent customer support for vacuum control units
| Portable Vacuum Controllers (Analog) | Part Number |
|---|---|
| B2A with 2A cable, case – 110 V | 2-3001-100 |
| B2A with 2A cable, case – 220 V | 2-3001-100-220V |
| B2A mini with 2A cable, case – 110 V | 2-3001-101 |
| B2A mini with 2A cable, case – 220 V | 2-3001-101-220V |
