Optical Chopper
OE3001-Optical Chopper

1 Hz-10 kHz chopping frequencies
Various types of blade options
High-precision phase-locked loop
TTL/CMOS level input & output
USB remote control
LCD display
Introduction
Performance parameter
Performance
Application Area
Accessories Drawings
Data download
Related videos

Overview

OE3001 optical chopper is high-precision optical equipment with its chopper frequencies from 1 Hz to 10 kHz. With the advantage of PID technology and high-quality motor, the frequency accuracy of OE3001 is up to 0.5%. OE3001 consists of a console, a chopper head and a control line. The main function of the console is to control the speed of the motor to achieve the target speed. The chopper head is mainly composed of a base and a motor with a blade.

With a 320*240 color LCD display and a control knob on the front panel, OE3001 can be set to the specific chopping frequency that users need. All the functions can be implemented by rotating and pressing the control knob.The blade of OE3001 can be replaced with different slots blade to achieve different chopping frequency ranges.The standard blade is 10-slot blade with chopping frequency from 20 Hz to 1000 Hz.For other suitable blades and corresponding frequency ranges, please refer to the table below.


Chopper Blades & Frequencies

OE1B2  (  2slot)           1Hz ~ 200 Hz

OE1B10(10slot)           20Hz ~ 1kHz

OE1B15(15slot)           30Hz ~ 1.5kHz

OE1B30(30slot)           60Hz ~ 3kHz

OE1B60(60slot)           120Hz ~ 6kHz

OE1B100(100slot)       200Hz ~ 10kHz

OE1B57(Inner5,Outer7slot)   Inner:10Hz ~ 500Hz    Outer:14Hz ~ 700Hz


Chopper Blades

斩波器叶片EN

Chopping Frequency

OE1B2(2 slot)                 1~99Hz

OE1B10(10 slot)             20~1KHz

OE1B15(15 slot)             30~1.5KHz

OE1B30(30 slot)             60~3KHz

OE1B60(60 slot)             120~6KHz

OE1B100(100 slot)          200~10KHz

OE1B57(Inner 5 slot,Outer 7 slot)  Inner: 10~500Hz Outer: 14~700Hz


Input/Output Specifications

Ext.Input Compatibility          TTL/CMOS

Ext. Input Voltage Range      0~5V

Input High                              >3.6V

Input Low                               <0.4V

Ref Out Compatibility            TTL/CMOS

Ref Out Voltage Range         0~5V

Min Load Impedance            500Ω


Communications

Communications Port            USB2.0

Protocol                                 USB(RS232 Emulated)

Baud Rate                              115200

Data Bits                                 8

Stop Bits                                 1

Parity                                      None

Handshaking                          None


Blade Rotation

OE1B2                                    90°

OE1B6                                    30°

OE1B10                                  18°

OE1B15                                  12°

OE1B30                                  

OE1B60                                  

OE1B100                                1.8°

OE1B57                                  Inner 36°,Outer 25.7°


General Controller Specifications

Dimensions(D*W*H)            206mm*150mm*70mm

Input and Output Connectors    BNC

Menu Control                             Push-Button Knob

Operating Temperature             10-40℃

Display Type                              320*240 Pixel LCD

Frequency Resolution                0.01Hz


Power Supply

Supply Type                                Linear

Input Voltage                              100~240VAC

Line Frequency                           50/60Hz

Input Power                                 30W MAX

Fuse Ratings                               750mA

Fuse Size                                     5*20mm

Optical applications:         Spectral measurement、Spectral analysis

Blade for Optical Chopper Drawings(30Slot)

OE3001_30槽叶片



Chopper Head Drawings

OE3001_斩波器尺寸

File name
Explain
Size
Version number
Download
OE3001_Introduction
OE3001 Optical Chopper's Introduction
652kb
v20210804
UartAssist
Serial debugging assistant, easy to debug the instrument
486kb
v3.8.3
Uart Driver
Windows 7/8 Users need to install the driver before using the USB serial port and RS232 serial port
4316kb
v2.12.26
USB_Driver for Win7/8
Users of windows 7/8's need to install this USB2.0 driver
24820kb
v1.5.0
OE3001_User_Manual_en
OE3001 Optical Chopper's User Manual
1494kb
v20180402
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