Business Details
50 Years
experience
High-Reliability Test Systems for Aerospace & Electronics
B & W Engineering has been a global innovator in high-reliability test systems for over 40 years, specializing in acoustic, ultrasonic, shock, and vibration methods to detect defects. Founded in 1976 by Jack Brown and Hubert White, we pioneered the first fully MIL-STD compliant Particle Impact Noise Detection (PIND) system, setting industry benchmarks for quality and innovation. Our team, led by President Garry Black since 1986, combines decades of expertise in environmental testing with a commitment to advancing technologies that deliver low-cost, high-performance solutions.We serve semiconductor, aerospace, electronics, and implantable device manufacturers worldwide, offering both commercial-off-the-shelf systems and custom configurations. Our patented co-test shock apparatus and degaussing magnet ensure superior particle detection, adhering to rigorous standards like MIL-STD-883 and CECC6500. With a legacy rooted in solving complex challenges for NASA, JPL, and defense contractors, we continue to innovate while maintaining unmatched customer service and technical support.
Services
PIND Testing
Vibration Testing
Shock Testing
Calibration Services
Custom Fixtures
Environmental Test Equipment
Mechanical Shock Systems
Digital Vibration Controllers
Acoustic Sensor Solutions
Aerospace Testing
Details
- Year established: 1976
Highlights and features
- We offer 40+ years of specialized expertise in MIL-STD compliant test systems.
- Our patented co-test shock apparatus ensures superior particle detection rates.
- We provide custom-engineered solutions for unique testing challenges.
- Our systems adhere to global standards like MIL-STD-883 and CECC6500.
- We maintain unmatched customer service with on-site calibration and support.
Services
PIND Testing
Particle Impact Noise Detection (PIND) identifies loose contaminants in enclosed components using acoustic sensors. Our systems detect particles as small as 1 mil gold ball, ensuring reliability for aerospace and semiconductor applications. Compliant with MIL-STD-883, our patented co-test shock apparatus simultaneously applies vibration and shock for superior detection rates.
Vibration Testing
Digital vibration controllers simulate real-world conditions to assess component durability. Systems like the DVC8-4 Sine/RANDOM provide precise control for aerospace and electronics testing. Custom profiles and mixed-frequency tests ensure compliance with MIL-STD-202 and other industry standards.
Shock Testing
High-impact shock systems like the BW-MST-E5000 replicate drop and launch forces. Electromagnetic actuators generate half-sine pulses (0.2-2ms) up to 5000Gs. Applications include defense hardware and satellite components requiring MIL-STD-750 compliance.
Calibration Services
On-site or in-house calibration ensures test equipment accuracy. Technicians use traceable standards to certify PIND, vibration, and shock systems. Annual certifications and rapid turnaround (5 business days) maintain production quality and contract readiness.
Custom Fixtures
Tailored jigs and multi-sensor arrays accommodate unique package geometries. Examples include 6-axis TO-3 package holders and vacuum chamber setups for micro-gyroscope testing. Designed for compatibility with existing shakers and shock towers.
People
Jack Brown
Founder
Innovated the first MIL-STD compliant PIND system in 1976. Held dozens of patents, including the single-point phonograph cartridge mount and Lear Jet autopilot development. WWII radar engineer with Master Sergeant rank.
Garry Black
President
Led B & W Engineering since 1986, driving advancements in environmental testing. MBA graduate with expertise in microelectronic assembly and electro-mechanical engineering. Member of IES and ISHM professional societies.
Questions
What is PIND testing and why is it important?
PIND testing detects loose particles in sealed components using vibration and acoustic sensors. Critical for aerospace and semiconductor industries to prevent failures from contamination.
Do you offer calibration services for existing equipment?
Yes, we provide on-site or in-house calibration for PIND, vibration, and shock systems with annual certification and rapid turnaround.
Can you test non-standard component sizes?
We design custom fixtures for unique geometries, including multi-axis testing of large hybrids and satellites up to 10lbs.
What industries do you serve?
Primarily aerospace, semiconductor manufacturing, defense contractors, and medical device companies requiring high-reliability testing.
Are your systems MIL-STD compliant?
All systems meet or exceed MIL-STD-883, MIL-STD-750, and CECC6500 standards for shock, vibration, and particle detection.
How do you handle international shipping for calibration?
Clients ship systems to our Corona, CA facility. We typically return calibrated equipment within 5 business days with full documentation.
