Typically, accelerometers like the B&K 4394 should be calibrated annually (every 12 months) or according to your quality system requirements and the manufacturer's recommendations.

Calibrate Your Br�El & Kj�R 4394
Your Br�El & Kj�R 4394 Doesn’t Need Guesswork.
It Needs Calibration — Without the Runaround.
Your organization trusts the Br�el & Kj�r 4394 Piezoelectric Accelerometer to tell you the truth.
So why accept a calibration sourcing process built on phone tag, vague quotes, and one‑size‑fits‑all labs?
Rogue Calibration flips that model.
We don’t calibrate your equipment.
We put calibration providers in competition for your business.
What That Means for You
- Access to calibration labs experienced with Br�El & Kj�R instruments
- Accredited and traceable calibration options
- Documentation suitable for ISO, FDA, and regulated environments
- Clear turnaround times and transparent pricing
- Control to choose the provider that fits your needs and timeline
Whether you’re managing a single Br�El & Kj�R 4394 calibration or coordinating multiple instruments and locations, Rogue Calibration helps you eliminate guesswork, reduce downtime, and source calibration with confidence.
Better options. Better data. Better calibration sourcing.
Our partners provide traceable electrical calibration services to help ensure measurement accuracy, compliance, and continued usability of your equipment.
Quick Overview
- What it is: General-purpose piezoelectric accelerometer (compression type)
- Typical use: Vibration measurement in research, lab, and industrial applications
- Status: Discontinued (out of production)
The Br�el & Kj�r 4394 Piezoelectric Accelerometer is built for precision—but precision only matters if the calibration is done right. Expert calibration ensures it is tested against traceable standards, adjusted correctly, and proven accurate where it counts. No shortcuts. No guesses.
When safety, compliance, and real‑world decisions are on the line, professional calibration is the difference between trusting your readings and hoping they’re right.


Who is Rogue Calibration?
Built for speed, clarity, and real-world use, Rogue brings a modern approach to a process that hasn’t changed in decades. We're about simplicity... because we know this space and we have the tools to solve this problem We're results-obsessed.
We focus on: Clear requests, Connections with trusted providers, Better outcomes for both sides.
www.roguecalibration.com
Request Calibration for Your Br�el & Kj�r 4394 Piezoelectric Accelerometer
If your Br�El & Kj�R 4394 calibration is due, get started in minutes.
Submit your request through Rogue Calibration to compare qualified providers, pricing, and turnaround times before you choose.
Request a Calibration Quote Now

We are:
- A calibration inquiry and sourcing service for your Br�el & Kj�r 4394 Piezoelectric Accelerometer
- A neutral connector between equipment owners and service providers
- Focused on saving you time and reducing friction
We are not:
- A calibration lab
- A reseller of calibration services
- Locked to one provider or location
Our goal is simple: give you choices and let the market work for you.
Product Information
- Manufacturer: Br�el & Kj�r
- Model Number: 4394
- Model Details: A small, lightweight piezoelectric accelerometer used for vibration measurements in industrial, laboratory, and research environments.
- Category: Piezoelectric Accelerometer
- Calibration Discipline: · Electrical Calibration · Dimensional Calibration · Reference·Level Electrical Standard
Request Calibration for Your Br�el & Kj�r 4394 Piezoelectric Accelerometer
If your Br�el & Kj�r 4394 Piezoelectric Accelerometer is due for calibration, start in minutes.
Submit your request with Rogue Calibration and let qualified calibration service providers compete for your business — so you can choose with confidence.
Request a Calibration Quote Now
