Features

• Six different application setup guides help you correctly configure your instrument for the best performance, ensuring that parameters are properly set for a thorough and efficient test
• Large, durable, responsive, industrial touch screen rotates 180° for ideal viewing
• Clean, intuitive user interface allows immediate access to often-used features and a flat menu structure allows you to quickly find the setting you need
• Startup wizard simplifies set up on first-time power up
• Enhanced charting capabilities include zoom for closer inspection of data, color-coded set points, and time-based plot records of leak rate and pressure
• A large work surface provides plenty of room for parts to be tested, tools, etc.
• Improved power-off process keeps spectrometer under vacuum and protects the turbomolecular pump
• Hardware required to connect the DS-302 to the HLD BR15 is included, allowing the pump to be mounted on the floor or where convenient.

Specifications Table

Leak Detector Model	BR15	BR30	BD15	BD30
Backing Pump	Wet	Wet	Dry	Dry
Pumping Speed	He 1.80 L/s Rough 15.0 CFM 25.5 m3/hr	He 1.80 L/s Rough 30.0 CFM 51.0 m3/hr	He 1.80 L/s Rough 15.0 CFM 25.5 m3/hr	He 1.80 L/s Rough 30.0 CFM 51.0 m3/hr
Detectable Masses AMU	4	4	4	4
Mass Spectrometer	180° Magnetic Sector Field	180° Magnetic Sector Field	180° Magnetic Sector Field	180° Magnetic Sector Field
Ion Source	Two yttrium coated iridium magnetic filaments	Two yttrium coated iridium magnetic filaments	Two yttrium coated iridium magnetic filaments	Two yttrium coated iridium magnetic filaments
Inlet Flange	KF25	KF25	KF25	KF25
Smallest Detectable Leak Rate	Helium Vacuum Operation < 5 x 10-12 mbar*L/s	Helium Vacuum Operation < 5 x 10-12 mbar*L/s	Helium Vacuum Operation < 5 x 10-12 mbar*L/s	Helium Vacuum Operation < 5 x 10-12 mbar*L/s
Units of Measurement	Leak Rate mbar*L/s Pa*m^3/s Torr*L/s atm*cc/s s*ft^3/yr	Leak Rate mbar*L/s Pa*m^3/s Torr*L/s atm*cc/s s*ft^3/yr	Leak Rate mbar*L/s Pa*m^3/s Torr*L/s atm*cc/s s*ft^3/yr	Leak Rate mbar*L/s Pa*m^3/s Torr*L/s atm*cc/s s*ft^3/yr
Leak Rate Display Area Min	5.000 x 10-12 mbar*L/s	5.000 x 10-12 mbar*L/s	5.000 x 10-12 mbar*L/s	5.000 x 10-12 mbar*L/s
Time Constant	Leak Signal < 0.50 seconds	Leak Signal < 0.50 seconds	Leak Signal < 0.50 seconds	Leak Signal < 0.50 seconds
Inlet Pressure	max 13.0 mbar 1300 Pa 13.0 hPA 9.00 Torr	max 13.0 mbar 1300 Pa 13.0 hPA 9.00 Torr	max 13.0 mbar 1300 Pa 13.0 hPA 9.00 Torr	max 13.0 mbar 1300 Pa 13.0 hPA 9.00 Torr
Languages	English Chinese	English Chinese	English Chinese	English Chinese
Dimensions in. (mm.)	27.0 x 16.0 x 21.0 ( 625 x 403 x 517 )	27.0 x 16.0 x 21.0 ( 625 x 403 x 517 )	27.0 x 16.0 x 21.0 ( 625 x 403 x 517 )	27.0 x 16.0 x 21.0 ( 625 x 403 x 517 )
Weight Lbs (kg)	172 ( 78.0 )	199 ( 90.0 )	194 ( 88.0 )	192 ( 87.0 )