SB-1700 portable on-site dynamic balancing instrument

Technical parameters SBS

Introduction to SB-1700 System

1、 System composition:

The SB-1700 system mainly consists of a controller, vibration sensor (with 3M wire), laser velocimeter, velocimeter wiring, magnetic bracket, computer wiring, backpack, etc.

Good speed adaptability: 30-60000 revolutions per minute, capable of FFT measurement, and can perform dynamic balance correction on one plane and two planes.

Not only does it indicate precise weighting and deduplication, but it also displays the diameter and depth values of various material deduplication boreholes.

This instrument can be directly connected to a computer and output test results. It is also possible to directly download and upgrade future new programs from the internet.

2、 Product features:

DSP is a fast digital signal processing system that can provide accurate calculations

16 bit A/D conversion provides high-precision measurement

Can perform displacement, velocity, and acceleration measurements

Can measure frequency and time range

8.5MB storage space, providing 200 addresses for storing measurement data

Time and date settings can be made

The PROFLASH system software can be upgraded.

The display screen of the controller is a 240 x128 pixel LCD screen with temperature compensation function and background lighting

The battery used for the controller is a 1500mAh cadmium nickel battery

The controller has the function of charging and adjusting the battery

The RS-232 interface of the controller can communicate with a computer

The system can measure speed and phase

The controller has two vibration sensor interfaces for double-sided balancing

3、 Application scope:

Measure the rotational speed

Measure vibration

Full spectrum vibration spectrum analysis

On site balancing of grinding wheel for grinding machine

On site balancing of fan rotor and impeller

On site balancing of fan blades

On site balancing of the motor spindle

Technical parameters:

LCD display section:

Resolution: 240 × 128 pixels

Display area: 110mm × 60mm

Background: Electronic Light Emitting Board

Control device:

Dimensions: 247mm (W) × 154mm (L) × 75mm (H)

Weight: 2kg

Usage environment:

Temperature: 0 ° C~50 ° C

Humidity: 80%

Battery usage: cadmium nickel rechargeable battery

Rated voltage: 7.2V

Rated battery capacity: 1500mAh

Usage time: Without turning on the background light for 9 hours

Turn on the backlight for 6 hours

Charging control: divided into automatic and manual modes

Communication: Using RS-232 interface Transmission rate: 57600 baud

Vibration sensor:

Input interface: 2

Sensitivity: 100mV/g (rated)

Input impedance: 500k Ω

Excitation voltage: maximum 24V

Excitation current: 2.2mA

Laser velocimeter:

Input: Laser pulse signal

Measurement distance: 0.1-2.0m

Measurement range: 30-65000 revolutions per minute

Vibration display:

Maximum unit: Acceleration: 800m/s2

Speed: 100mm/s

Displacement: 10mm

Display accuracy: ± 1%

Frequency range: ± 0.2db 10Hz-5kHz ± 0.5db 3Hz-20kHz

Power Transformer:

Input: 220V AC

Output: 13.5 ± 1.5V DC