BRUEL & KJAER 2512 User Manual

Instruction Manual
Human-Response Vibration Meter Type 2512
Type 2512
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Vibration Metet
033-0659
Whole Body
1 - 80Hz
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The 2512 Is a single, easy to operate Instru-
ment designed for the evaluation of the effects
of vibration
on the human body In agreement
with current standards for Hand-Arm
and
Whole-Body (Including Motion Sickness} mea-
surement.
The complex relationship between
level, frequency, and time, Is automatically tak-
en Into account In the computation of
equivalent continuous vibration
level and expo-
sure dose. Either of these parameters, the
maximum peak vibration
level, or the elapsed
time,
can be displayed at any time. Powered
from Internal batteries for both field
and lab-
oratory
use, It Is designed for use with
Uni-Gain® Accelerometers, Including the Tri-
axial Seat-Accelerometer
Type 4322 for
measurements with seated persons.
+ Bri.iel & Kjcer

BRUEL & KJAER 2512 Specifications

General

Brand	BRUEL & KJAER
Model	2512
Category	Measuring Instruments
Language	English

Summary

Introduction and Standards

Human-Response Vibration Meter Type 2512 Introduction

Overview of the instrument's purpose and application in evaluating human exposure to vibration.

Basic Operating Procedure

Step-by-step guide on how to use the instrument for measurements and select modes.

2. Controls

2.1. Front Panel Controls

Description of the controls and indicators on the front panel of the Type 2512.

2.1.2. Displays and Display Control

Explanation of digital and analogue displays and the display mode selection.

2.1.3. Measurement Selection and Control

How to select measurement criteria, filters, and start/stop operations.

2.2. Rear Panel Connections

Description of the rear panel sockets and interface connections.

3. Operation

3.1. Mounting the Instrument

Instructions for setting up and mounting the Type 2512.

3.2. Power Supply Options

Details on powering the instrument via internal batteries or external sources.

3.2.3. AC Line Operation and Recharging

How to use the ZG 0199 power supply for AC operation and battery recharging.

3.3. Calibration Procedures

Procedures for calibrating the instrument using internal or external methods.

3.4. Stand Alone Operation

Steps for operating the Type 2512 independently.

4. Use with Other Instruments

4.1. Alphanumeric Printer Type 2312

Procedure for printing measurement data using the Alphanumeric Printer.

4.2. Portable Level Recorder Type 2306

Guide for recording vibration levels using the portable level recorder.

4.3. Statistical Noise Level Analyzer Type 4426

How to perform statistical analysis of vibration data with the Type 4426.

4.4. Tape Recorder Type 7005/6

Instructions for recording vibration data using a tape recorder for later analysis.

4.5. Tunable Band Pass Filter Type 1621

Using the tunable band pass filter for frequency analysis.

5. Reading Data via IEC Interface

5.1. IEC Functions Implemented

Overview of the IEC interface functions supported by the 2512.

5.3. Connecting External Devices via IEC Interface

Guidelines for connecting external devices to the 2512.

6. Service and Repair