MCGO

기기명 (Instrument) :  SOUND LEVEL METER / ANALYZER

제작회사 (Manufacturer) :  B&K (Brüel & Kjær)

형식 (Model) :  2250

세부내용 (Description) : 

Type 2250 is a powerful single-channel class 1 sound level meter and sound analyzer, which can be easily extended with Brüel & Kjær’s quality range of microphones. In addition, the platform of this sound level meter is application-based, giving you additional flexibility to add functionality or specialized features, tailored to your measurement or sound analysis needs.

B&K 2250과 2270 소음 측정기 및 분석기
B&K 2250과 2270는 엔지니어, 컨설턴트, 관련 소음 측정 담당자를 광범위하게 연구한 후 개발되었으며, 해외 디자인 기관에서 디자인 대상을 수상하였습니다. 이러한 제품 설계를 바탕으로 가장 까다로운 측정도 완벽하게 처리할 수 있습니다.

2250는 단일 채널 소음 측정기이지만, 2270은 소음과 진동을 동시에 측정하는 투 채널입니다. 

소음 측정기란 
소음 측정기는 사람의 귀와 거의 같은 방식으로 소리에 반응할 수 있게 설계된 기기입니다. 소음 측정기의 목적은 음압 레벨의 객관적이고, 재현가능한 측정을 제공하는 것입니다.소음 측정기 혹은 사운드(노이즈) 레벨 메터는 동일한 의미로 사용됩니다. 소음 측정기에 대해 이야기할 때 가장 큰 차이점은 국제 표준에 정의된 정확도입니다. 브뤼엘앤드케아의 모든 소음 측정기는 세계 최고의 국제 표준을 준수하고 있습니다.소리 용어에 대한 정보는 Sound and Vibration Glossary에서 확인해주시기 바랍니다.

소음 측정기 사용법
소음측정기는 다음과 같은 사업 분야에서 사용됩니다:
 -. 최적화된 건물 음향과 진동 측정
 -. 소음 및 소음원 식별
 -. 제품 소음 식별
 -. 작업 현장 소음 측정, 평가, OHS 평가
 -. 환경 소음, 진동 준수 확인

첨부 (Attach)

   파일내용 (The content of file) : 

    -. Product Data :

    -. User Manual (사용설명서) :

    -. Instruction Manual :

   사진 (Picture)  :

기기명 (Instrument) :  Sound Level Meter

제작회사 (Manufacturer) :  BENETECH

형식 (Model) :  GM1352

세부내용 (Description) : 

About the product
1. Small and portable
2. Can be used for measurement of noise engineering, quality control, health prevention and environmental noise
3. Suitable for factories, offices, families, and etc
4. Powered by 3 x 1.5V AAA batteries

Features
1. Measuring range: 30-130 dBA
2. Accuracy: +-1.5dB
3. Frequency response: 31.5Hz-8000Hz
4. Frequency weighting feature: A weighting
5. Resolution: 0.1dB
6. Operating temperature: 0 - 40 celsius degree, 10%-80% relative humidity
7. Storage temperature: -20 - 60 celsius degree, 0-90% relative humidity
8. Min/Max/lock current value
9. LCD backlight
10. Manual/auto power off

Specification:

첨부 (Attach)

   파일내용 (The content of file) : 

     -. Instruction Manual (사용설명서) :

   사진 (Picture)  :

기기명 (Instrument) :  AC Voltage Current Standard (교류 전압 전류 교정기)

제작회사 (Manufacturer) :  YOKOGAWA (요꼬가와)

형식 (Model) :  2558A

세부내용 (Description) : 

The 2558A is a cost-effective, high-precision instrument capable of outputting a wide range of AC voltages and currents for the calibration of AC measurement devices such as analog wattmeters, power meters, clamp-on testers, and current transformers. Intuitive front panel controls and various computer interfaces enable the 2558A to be operated manually or become integrated into an larger system.

FEATURES

The 2558A AC Voltage Current Standard offers users the best-in-class functionality and reliability customers have come to trust from Yokogawa. 

A suite of features for verification and testing of AC measuring devices

·         Voltage, Current, and Frequency sweeping 

·         Output Divider

·         Direct Readout of the Deviation

·         Digital Display of Output

·         Common Current Output Terminals

Go beyond conventional accuracy and output standards

The wide output ranges of 1.00 mV to 1200.0 V AC and 1.00 mA to 60.00 A AC mean that the 2558A is the instrument of choice for the cost effective calibration of AC analog meters. Rotary controls and a range of computer interfaces enable the 2558A to be intuitively operated through the frontpanel or controlled by an ATE system.

High Accuracy

AC Voltage: +/- 0.04 %
AC Current: +/- 0.05 %

The 2558A AC Voltage Current Standard is more than sufficient to calibrate meters with a class 0.1 % accuracy.

* Add 0.1% of range when output is 120% to 144%.

High Stability

AC Voltage/Current: +/- 50 ppm/h

+/- (20 ppm of range + 30 ppm of range)/h

Perform measurements with high repeatability over time

Wide Output Range

AC Voltage: 1.00 mV to 1200.0 V 
AC Current: 1.00 mA to 60.00 A

6 voltage ranges (100 m/1/10/100/300/1000 ([V]))
4 current ranges (100 m/1/10/50 ([A]))

The generation range is 0 to 144 % of range

Wide Frequency Range

40 to 1000 Hz (Frequency accuracy: +/- 50 ppm)

The 2558A provides fixed frequencies of 50/60 Hz (commercial) and 400 Hz (marine and aviation), as well as variable frequencies from 40 to 1000 Hz.

The high frequency accuracy of the 2558A (50 ppm) also enables it to be used to calibrate frequency meters.

Multiple 2558A units can be synchronized using the internal phase shifter. This means that two 2558As can be used as accurate sources of voltage and current for calibrating power meters.

APPLICATION

Calibration & Meter Testing

The 2558A provides specific functions to enable meters to be calibrated accurately and efficiently.

Using the output divider and deviation

Calibrating two or more points is quick and simple. It is only necessary to preselect the number of required calibration points with the lower divider control and then use the upper control to step the output to the next calibration point. The deviation settings will then enable the output value and error of each calibration point to be displayed directly.

The deviation preset control can be used to move the output value in small increments (2 or 5 % of the step between calibration points).

This means that it is possible to finely approach the target calibration point, either from a lower value or a higher one, without exceeding it. This is particularly useful when the friction (hysteresis) of the moving part needs to be taken into consideration. In this case, the point is calibrated twice, once from a lower value and once more from a higher value and the final calibration result is the average of the two.

Using sweep

Needle sticking tests can be performed with high repeatability. It is possible to stop at any point and sweep around it in fine detail.

Power Calibration

A power calibration system can be created by using two 2558As (one each for AC voltage and AC current) together with a Yokogawa WT3000 power analyzer as the reference.

One of the 2558As acts as the master unit and provides the synchronizing oscillator signal. The required power factors is set by adjusting the phase shifter on the slave unit and monitoring the result on the WT3000. A 3 phase power calibrator system can be simply built by adding further 2558As.

Higher Current Output

To generate higher current than 72 A, two 2558As can be connected to double the output to 144 A.

Condition:

·         Accuracy, stability, temperature coefficient is the sum of the individual units.

·         50/60 Hz only.

Use Existing 2558 Programs

The 2558A is backwardly compatible with the previous 2558 Model. The new 2558A supports a 2558 command mode, which means that you can switch from the 2558 to the 2558A without modifying your program. It is also possible to mix 2558s and new 2558As in the same system.

Comparison with the 2558

SPECIFICATION

Front of Unit Specifications

Back of Unit Specifications

Output

* 1% to 144% of range when frequency is 50 or 60 Hz.

Accuracy

* Add 0.1% of range when output is 120% to 144% of range.

첨부 (Attach)

   파일내용 (The content of file) : 

     -. User's Manual (사용설명서) :

     -. Brochure (브로셔) :

     -. User's Manual(Simple Adjustment Procedure for voltage, current and Frequency) :

   사진 (Picture)  :

기기명 (Instrument) :  Oscilloscopes (오실로스코프; 파형측정기)

제작회사 (Manufacturer) :  Tektronix (텍트로닉스)

형식 (Model) :  TDS1000 and TDS2000 Series

(TDS1002 , TDS1012 , TDS2002 , TDS2012 , TDS2014 , TDS2022 , TDS2024 , TDS1001 , TDS2004)

세부내용 (Description) : 

Features & Benefits
 -. 40 MHz, 60 MHz, 100 MHz, and 200 MHz Bandwidths
 -. Sample Rates up to 2 GS/s
 -. 2, or 4 Channels
 -. Color, or Monochrome LCD Display
 -. CompactFlash Mass Storage Option with TDS2MEM Module
 -. Autoset Menu with Waveform Selection
 -. Probe Check Wizard To Ensure Correct Probe Usage
 -. Context-sensitive Help
 -. Dual Time Base
 -. Advanced Triggers, including Pulse Width Trigger and Line-Selectable Video Trigger
 -. 11 Automatic Measurements
 -. Multi-language User Interface
 -. Waveform and Setup Memories
 -. FFT Standard on All Models
 -. OpenChoice® Solutions Speed Documentation and Analysis of Measurement Results
    - TDS2CMAX Communication Module
    - TDS2MEM Storage Memory and Communication Module
    - TDSPCS1 OpenChoice PC Communication Software
    - WaveStar™ Software
    - Integration with Third-party Software

Applications
 -. Design and Debug
 -. Education and Training
 -. Manufacturing Test and Quality Control
 -. Service and Repair

Characteristics

TDS1000 and TDS2000 Series Electrical Characteristics

*1 Bandwidth is 20 MHz at 2 mV/div, all models.

Acquisition Modes

Peak Detect - High frequency, and random glitch capture. Captures glitches as narrow as 12 ns (typical) using acquisition hardware at all time/div settings from 5 µs/div to 50 s/div.

Sample - Sample data only.

Average - Waveform averaged, selectable: 4, 16, 64, 128.

Single Sequence - Use the Single Sequence button to capture a single triggered acquisition sequence at a time.

Trigger System (Main Only)

Trigger Modes - Auto, Normal, Single Sequence.

Trigger Types

Edge (rising or falling) - Conventional level-driven trigger. Positive or negative slope on any channel. Coupling selections: AC, DC, Noise Reject, HF Reject, LF Reject.

Video - Trigger on all lines or individual line, odd/even or all fields from composite video, or broadcast standards (NTSC, PAL, SECAM).

Pulse Width (or Glitch) - Trigger on a pulse width less than, greater than, equal to, or not equal to a selectable time limit ranging from 33 ns to 10 s.

Trigger Source

2-channel models - CH1, CH2, Ext, Ext/5, AC Line.

4-channel models - CH1, CH2, CH3, CH4, Ext, Ext/5, AC Line.

Trigger View

Displays trigger signal while trigger view button is depressed.

Trigger Signal Frequency Readout

Provides a frequency readout of the trigger source.

Cursors

Types - Voltage, Time.

Measurements - [Δ]T, 1/[Δ]T (frequency), [Δ]V.

Measurement System

Automatic Waveform Measurements - Period, Frequency, +Width, –Width, Rise Time, Fall Time, Max, Min, Peak-to-Peak, Mean, Cycle RMS.

Waveform Processing

Operators - Add, Subtract, FFT.

FFT - Windows: Hanning, Flat Top, Rectangular; 2048 sample points.

Sources - 2-channel models: CH1 - CH2, CH2 - CH1, CH1 + CH2.

4-channel models: CH1 - CH2, CH2 - CH1, CH3 - CH4, CH4 - CH3, CH1 + CH2, CH3 + CH4.

Autoset Menu - Single-button, automatic setup of all channels for vertical, horizontal, and trigger systems, with undo autoset.

Autoset Menu for Multiple Signal Types

I/O Interface

*1 Not compatible with TDS1001, or TDS2004

*2 Requires instrument firmware version 2.12/4.12 or higher to support Epson C60/C80 printer formats.

*3 Supplied Type 1 CompactFlash memory card storage capacity 8 MB or greater.

Nonvolatile Storage

*4 Supplied with Type 1 CompactFlash memory card, storage capacity 8 MB or greater.

Display Characteristics

Display -

Monochrome models: 1/4 VGA, backlit passive LCD with adjustable multi-level contrast and inverse video selectable from front panel.

Color models: 1/4 VGA, passive color LCD with color on black background with adjustable multi-level contrast.

Interpolation - Sin(x)/x.

Display Types - Dots, vectors.

Persistence - Off, 1 sec, 2 sec, 5 sec, infinite.

Format - YT and XY.

Environmental and Safety

Temperature -

Operating: 0 °C to +50 °C.

Nonoperating: –40 °C to +71 °C.

Humidity -

Operating and Nonoperating: up to 90% RH at or below +30 °C.

Operating: up to 60% RH up to 50 °C.

Nonoperating: up to 60% RH up to 55 °C.

Altitude -

Operating and Nonoperating: up to 3,000 m.

Electromagnetic Compatibility - Meets Directive 89/336/EEC, amended by 93/68/EEC, meets or exceeds EN55011 Class A Radiated and Conducted Emissions; FCC 47 CFR, Part 15, Subpart B, Class A; Australian EMC Framework, demonstrated per Emission Standard AS/NZS 2064; Russian GOST EMC regulations.

Safety - UL61010-1, CSA61010-1, IEC61010-1, EN61010-1.

Physical Characteristics

첨부 (Attach)

   파일내용 (The content of file) : 

     -. Data Sheet (데이터 시트) :

     -. User Manual (사용자 설명서) :

     -. Service Manual (서비스 매뉴얼) :

     -. Operating Training Kit Manual :

     -. Supplement (User Manual Specification Update) :

   사진 (Picture)  :

기기명 (Instrument) :  Sweep / Function Generator (스위프 파형 발생기)

제작회사 (Manufacturer) :  EZ Digital(LG)

형식 (Model) :  FG-7005C

세부내용 (Description) : 

제품설명
 -. 함수,펄스 발생 및 주파수 카운터 기능
 -. 다양한 함수 발생: 구형파, 정현파, 삼각파, RAPM파
 -. 펄스파, 톱니파, TTL, CMOS
 -. 0.05Hz~5MHz/0.02Hz~2MHz의 주파수 대역(7단계)
 -. 6digit의 주파수 카운터(최대 50MHz)
 -. 1:1에서 100:1까지의 선형 스위프 조절
 -. 0.2Hz~100kHz시 1%이내의 낮은 왜곡(정현파의 경우)
 -. 톱니파와 펄스파를 다양하게 발생시키는 Symmetry 기능
 -. DC offset, 진폭 조절 및 20dB 감쇄기능
 
세부사양 및 특징
 -. 주파수
    - 출력파형 : 정현파, 삼각파, 구형파, 펄스파, 톱니파, Ramp, TTL, CMOS
    - 대역 : 0.05Hz ∼ 5MHz/0.02Hz ∼ 2MHz(7단계)
    - 정확도 : ±Time Base Error ±1count
 -. 외부 주파수 콘트롤(VCF)
    - 범위 : 100 : 1 또는 이상
    - 입력전압 : 0 ∼ 10V(DC＋AC 최대치) - DC Offset : ±10V(Without Load),
    - ±5V(With Load)
    - Symmetry(듀티비) : 10 : 1 ∼ 1 : 10
 -. 정현파
    - 왜곡 : 1%이하, (0.2Hz ∼ 100KHz)
 -. 구형파
    - 상승/하강시간 : 110ns 이하(최대출력시)
 -. 삼각파
    - 선형성 : 1%이하(100KHz까지), 5%이하(2MHz까지)
 -. TTL
    - 출력 : TTL 레벨(H≥2.4V, L≤0.4V)
    - 상승/하강시간 : 25ns 이하
 -. COMS
    - 출력 : 4V ∼ 15V±1V(연속적변화)
    - 상승/하강시간 : 140ns 이하(최대출력시)
 -. SWEEP
    - 폭 : 1 : 1 ∼ 100 : 1 조절
    - 범위 : 20ms ∼ 2s(0.5Hz ∼ 50Hz)
    - 내부 SWEEP : 선형
    - 외부 SWEEP : VCF 입력에 의함
 -. 출력특성
    - 출력전압 : 20Vp-p(Open circuit), 10Vp-p(50Ω Load)
    - 출력감쇄기 : 20dB고정 ＆ 연속가변가능
    - 출력임피던스 : 50Ω±5%, 600Ω±5%
 -. 주파수 카운터 특성
    - 디스플레이 : 6digit LED(0.2Hz ∼ 50MHz범위)
    - 정확도 : ±Timebase Error ±1 count
    - 입력감도 : 50mVrms
    - 최대 입력전압 : 250Vrms
 -. 일반사양
    - 동작환경 : 0 ∼ 40℃(규격 보장 : 25℃±5℃), 85%RH
    - 전원 : AC 115/230V±10%, 50Hz/60Hz
    - 무게 : 약 2㎏
    - 크기 : 255(W)×80(H)×260(D)mm
    - 부속품 : 전원코드, BNC 케이블, 휴즈, 사용설명서

첨부 (Attach)

   파일내용 (The content of file) : 

     -. Operation Manual (사용자 설명서) :

   사진 (Picture)  :

기기명 (Instrument) :  Arbitrary Function Generator (임의 / 파형발생기)

제작회사 (Manufacturer) : GW Instek

형식 (Model) :  AFG-2225

세부내용 (Description) : 

주요 특징
• Wide Frequency Ranges From 1μHz to 25MHz (sine/square wave)
• 1 μHz Resolution in Full Range
• Built-in Standard 120MSa/s, 10bit, 4k Points Arbitrary Waveform for Both Channels
• True Dual-Channel Output, CH2 Provides the Same Characteristics as CH1
• Couple, Tracking, Phase Operations of Dual Channel are Supported
• 1% ~ 99% Adjustable Duty Cycle for Square Waveform
• High Resolution and Colored TFT LCD with Friendly User Interface
• Multiple Editing methods to Edit Arbitrary Waveform Easily
• Built-in Standard AM/FM/PM/FSK/SUM/Sweep/Burst and Frequency Counter
• USB Host/Device Interface for Remote Control and Waveform Editing

첨부 (Attach)

   파일내용 (The content of file) : 

     -. Brochure (브로셔) :

     -. Data Sheet (데이터 시트) :

     -. Quick Start Guide (빠른 시작 가이드) :

     -. 사용자 설명서 (User Manual) :

   사진 (Picture)  :

기기명 (Instrument) :  벤치 전원 공급기 (DC Power Supply)

제작회사 (Manufacturer) :  Keysight (Agilent)

형식 (Model) : E3634A

세부내용 (Description) : 

주요 특징
최대 200와트의 깨끗하고 안정적인 전력
더 많은 전력이 필요한 경우 E3630 시리즈는 출력당 최대 200 W를 제공합니다. 선형 전원 공급기는 높은 품질과 신뢰성으로 R&D 설계 검증, 생산 테스트, QA 확인에 필요한 어플리케이션 요구 사항을 완벽히 충족합니다.

 -. 저노이즈 선형 전원 공급기
 -. 우수한 레귤레이션
 -. 단일 출력, 120 또는 200 W
 -. 이중 범위 출력으로 넓은 범위의 전압-전류 조합
 -. 4파 원격 감지
 -. 저장 및 호출 기능
 -. 과전압 및 과전류 보호
 -. RS232 및 GPIB 인터페이스

주요 사양
 -. 출력 수 : 1
 -. 총 전력 : 120 ~ 200 W
 -. 리플 및 노이즈 : < 350 µVrms
 -. 정확도 : 0.05% + 10 mV
 -. 연결 : RS232 및 GPIB

첨부 (Attach)

   파일내용 (The content of file) : 

     -. Data Sheet (데이터 시트) :

     -. User's Guide (사용자 설명서) :

     -. Service Guide (서비스 매뉴얼) :

   사진 (Picture)  :

기기명 (Instrument) :  Arbitrary Function Generators

제작회사 (Manufacturer) :  Tektronix (텍트로닉스)

형식 (Model) :  AFG310 / AFG320

세부내용 (Description) : 

Features & Benefits
  -. Five Functions in One Instrument
     - Function Generator
     - Arbitrary Waveform Generator
     - Burst Generator
     - Sweep Generator
     - Modulation Source
  -. AFG320 Offers Two Independent Channels
  -. Load Waveforms Directly from Selected Tektronix Digital Oscilloscopes via the GPIB Interface
  -. Windows-based ArbExpress™ Software Package Included for Convenient Creation and Editing of Arbitrary Waveforms
All Functions Including Waveform Creation and Editing Accessible via the Front Panel
  -. Optional Rackmount Kit for System Applications

Applications
  -. Simulate Waveforms in Design, Test and Manufacturing
  -. Computer and Communications
     - Serial Data and Clock
     - Magnetic Card Readers
     - Power Supply Loads
     - Noise Injection
  -. Automotive
     - Engine Control Modules
     - Ignition Systems
     - Anti-lock Braking
     - Safety Restraining Systems
  -. Biomedical
     - Physiological Responses
     - Heart Fibrillation
     - EEG and EKG
  -. Industrial
     - Sensor Simulation
     - Actuator Drive Signals
  -. Education
     - Laboratory Classes
     - Graduate Research

AFG300 Series Delivers Five Functions in One Tool

Function Generator
The AFG300 Series is an excellent 16 MHz function generator with built-in arbitrary waveform, burst, sweep, and modulation capabilities. The instruments support standard waveforms including sine, square, triangle, ramp, pulse, DC and noise. Its sweep function includes Linear and Logarithmic (up or down) while operating in the Continuous, Triggered, and Burst modes.

Arbitrary Waveform Generation
With a sample rate of 16 MS/s, 12-Bit vertical resolution and a non-volatile memory that holds four 16,384-point waveforms, the AFG300 Series are powerful tools for simulating complex waveforms. Waveforms can be downloaded directly from selected Tektronix oscilloscopes and arbitrary waveform generators via GPIB, created with the standard ArbExpress™ waveform editing software package, or entered via the front panel.

Specification

Characteristics

Output Channels -

AFG310: 1.

AFG320: 2.

Standard Waveforms - Sine, Square, Triangle, Ramp, Pulse, DC and Noise.

User Waveforms - (Preprogrammed samples)

USR1: Sin (X)/X

USR2: Double Exponential Pulse

USR3: Damped Sine Wave

USR4: NRZ Random Signal

Arbitrary Waveforms -

Waveform Length: 10 to 16384 points.

Vertical Resolution: 12-Bit.

Sample Rate: 16 MS/s.

Nonvolatile Memory: Four 16 k waveforms.

Output Frequency -

Sine, Square: 0.01 Hz to 16 MHz.

Triangle, Ramp, Pulse: 0.01 Hz to 100 kHz.

Noise (Gaussian): Maximum 8 MHz bandwidth.

Arbitrary Waveform:

Repetition Rate: 0.01 Hz to 1.6 MHz.

Resolution: 7 digits.

Accuracy: 50 ppm.

Output Characteristics -

Amplitude (into 50 Ω): 50 mVp-p to 10 Vp-p.

Accuracy: ±(1% of setting + 5 mV) at 1 kHz, no offset.

Flatness (at 1 V amplitude relative to 1 kHz):

<100 kHz: ±1%.

100 kHz to 1 MHz: ±1.5%.

1 MHz to 16 MHz: ±3%.

Offset (into 50 Ω):

505 mVp-p to 10 Vp-p amplitude: peak amplitude + offset is limited to +5 V or -5 V.

50 mVp-p to 500 mVp-p amplitude: -0.75 V to +0.75 V.

Accuracy: ±(1% of setting +5 mV).

Resolution: 5 mV.

Output Impedance: 50 Ω.

Isolation: 42 V peak maximum relative to earth ground.

Phase:

Range: ±360°.

Resolution: 1°.

Sine Wave Spectral Purity -

Harmonic Distortion:

DC to 20 kHz: -65 dBc.

20 kHz to 100 kHz: -60 dBc.

100 kHz to 1 MHz: -45 dBc.

1 MHz to 16 MHz: -35 dBc.

Total Harmonic Distortion:

20 kHz: 0.05% at 1 V amplitude.

Signal Characteristics -

Square:

Rise/Fall Time: ≤20 ns.

Overshoot: <<2%.

Pulse:

Rise/Fall Time: <<100 ns.

Duty Cycle: 1% to 99% of period.

Triangle, Ramp, Pulse, Arbitrary:

Jitter: 2 ns at 100 kHz.

Modulation -

AM:

Source: External only.

Carrier: Up to 16 MHz.

Modulation: Any internal waveform plus Arb.

Frequency: DC to 200 kHz.

Depth:

1 V: 100%.

0 V: 50%.

-1 V: 0%.

2 Vp-p for 100% modulation.

FM:

Source: Internal only.

Modulation: Sine, Square, Triangle, Arb.

Frequency: 0.01 Hz to 10 kHz.

Deviation: 0.01 Hz to 8 MHz.

FSK (frequency shift keying):

Source: Internal only.

Mode: Trigger, Burst.

Frequency range: 0.01 Hz to 16 MHz.

Key rate: 0.01 Hz to 50 kHz.

Number of keys: 2.

Frequency Sweep -

Type: Linear or logarithmic.

Direction: Up or down.

Start/Stop Frequency: 0.01 Hz to 16 MHz.

Time: 1 ms to 100 s.

Mode: Continuous, Trigger, Burst.

Operating Mode -

Continuous: The selected waveform is output continuously.

Triggered: One period of the selected waveform is output each time a trigger occurs.

Trigger source: Manual, external.

Burst: The selected waveform is output with a specified number of cycles each time a trigger occurs.

Carrier Frequency: Up to 1 MHz.

Count: 1 to 60,000 cycles/burst (100 s maximum except sine wave or square wave) or infinite.

Start phase: -360 to +360°.

Trigger source: Manual, external.

Inputs/Outputs -

Front panel:

Main output: Ch 1, Ch 2 (AFG320 only).

External Trigger (Burst) input:

TTL input.

Pulse-width: 1 μs minimum.

10 kΩ input impedance.

Rear panel:

Sync output: TTL level.

External AM modulation:

2 Vp-p = 100% modulation.

10 kΩ input impedance.

GPIB Interface (IEEE-488.2).

Memory -

Type: Non-volatile.

Setup Storage: 20.

Arbitrary Waveform Storage: 4.

Environmental, EMC, Safety

Temperature Range -

Operating: 0 °C to +50 °C.

Nonoperating: -20 °C to +60 °C.

Humidity -

Operating:

At or below +40 °C: 0 to 95%.

+40 °C to +50 °C: 0 to 75%.

Random Vibration -

Operating: 0.31 GRMS from 5 to 500 Hz, 10 minutes.

Nonoperating: 2.46 GRMS from 5 to 500 Hz, 10 minutes.

Shock - Nonoperating: 294 m/s2 (30 G), half-sine, 11 ms duration.

EMC Compliance -

Meets intent of Directive 89/396/EEC for Electromagnetic Compatibility.

Australian AN/NZS 2064.1/2.

Safety - UL1244, CSA231, EN61010-1, IEC61010-1.

Power

Line Voltage - 90 to 132 VAC, 180 to 250 VAC.

Line Frequency -

90 to 250 V: 48 to 63 Hz.

90 to 127 V: 48 to 440 Hz.

Physical Characteristics

첨부 (Attach)

   파일내용 (The content of file) : 

     -. Datasheet (데이터시트) :

     -. User Manual (사용자 설명서) :

     -. Service Manual (서비스 매뉴얼) :

     -. Instruction Manual (현장 설치 지침) :

   사진 (Picture)  :

기기명 (Instrument) :  20MHz 2-Channel Oscilloscope

제작회사 (Manufacturer) :  Kenwood

형식 (Model) :  CS-4125A

세부내용 (Description) : 

20MHz/1mV, 2CH/2-Trace

 -. High reliability with Kenwood Original Hibrid ICs
 -. High-intensity CRT (12 kV) (with scale illumination)
 -. Dynamic range with a headroom for accurate waveform display without distortion
 -. High sensitivity of 1 mV/div (DC to 5 MHz)
 -. Maximum sweep rate of 20 ns/div (x10 MAG)
 -. FIX sync
 -. One-touch TV sync
 -. Convenient VERT mode
 -. One-touch ALT/CHOP switching
 -. X-Y Mode
 -. Vertical axis signal output connector
 -. Waveforms can be observed by applying intensity modulation.
 -. Added or subtracted waveforms can be observed.

Description
The CS-4100A Series with excellent cost efficiency were created from a fusion of performance, reliability, operability and design, and realize general-purpose characteristics which can be used in a variety of observations and inspections ranging from very small to very large signals.

High reliability with Kenwood Original Hibrid ICs

High-intensity CRT (12 kV) (with scale illumination)
Large-aperture (150 mm) CRT with post stage acceleration (12 kV) displays bright and sharp waveforms. The internal graticule eliminates parallax in measurement and the scale illumination is convenient for picture shooting and observations under low light (the CS-4125A uses a 2 kV CRT and does not have the scale illumination.)

Dynamic range with a headroom for accurate waveform display without distortion
As the dynamic range with a headroom assures the linearity of displayed waveforms, waveforms can be displayed without distortion until the upper limit of the frequency band. The CS-4135A provides a wide frequency bandwidth from DC to 40 MHz (-3 dB) between 5 mV/div to 5 V/div while the CS-4125A provides DC to 20 MHz (-3 dB) with the same sensitivity.

High sensitivity of 1 mV/div (DC to 5 MHz)
The vertical axis sensitivity can be varied continually from 1 mV/div to 5 V/div with an attenuator. The 1 mV/div sensitivity is especially powerful in measuring very-low, complicated signals.

Maximum sweep rate of 20 ns/div (x10 MAG)
The sweep rate can be varied continually from 0.5 s/div to 0.2µs/div. The sweep magnification (x10 MAG) allows to magnify the time scale by 10 times with a one-touch operation so that a part of a complicated waveform can be observed in more detail.

FIX sync
The FIX sync function cuts off troublesome procedures for synchronization. Much of the preparation work can be omitted so that the measurement or inspection work can be started more quickly.

One-touch TV sync
The horizontal and vertical video signals can be observed with a one-touch operation. Stable synchronization is assured without the need of synchronizing operation.

Convenient VERT mode
The VERT mode switches the sweep triggering sources automatically according to the vertical axis mode. When the vertical axis mode is CH1, the CH1 signal becomes the trigger source, and the CH2 signal becomes the trigger source when the vertical axis mode is CH2. In ALT mode, CH1 and CH2 signals can be triggered independently even when they have different frequencies.

One-touch ALT/CHOP switching
The ALT and CHOP modes can be switched with a one-touch operation in the 2-phenomena mode. This is convenient in phase-related observation of waveforms.

X-Y Mode
Commences operation as an X-Y oscilloscope with CH1 as the Y-axis and CH2 as the X-axis.

Vertical axis signal output connector
As this connector outputs the input signal at a rate of 50 mV/div, connecting a frequency counter makes it possible to measure the frequency of a very low signal while observing its waveform.

Waveforms can be observed by applying intensity modulation.

Added or subtracted waveforms can be observed.

The trace inclination can be corrected with the front panel operation.

Relay-type attenuators with long life and excellent operability are used.

Manufacturer Specs

첨부 (Attach)

   파일내용 (The content of file) : 

     -. Instruction Manual (사용자 설명서) :

     -. Service Manual (서비스 매뉴얼) :

   사진 (Picture)  :

기기명 (Instrument) :  Contact Tachometers

제작회사 (Manufacturer) :  NIDEC-SHIMPO

형식 (Model) :  DT-107A

세부내용 (Description) : 

DT-107ASeries DT-107A (LED) Contact Tachometers
The Series DT-107A Tachometer with microprocessor technology has heralded a superior standard in tachometer accuracy and capabilities for measuring and recording speeds of rotational, linear and surface plus total length. Offering unprecedented confidence, the DT-107A battery-operated tachometers feature the same rugged, high quality components that have made them the benchmark in the industry. These user-friendly, value-packed units feature memory storage; quick adjustment units knob; length functions; retrieval of last, maximum and minimum values; plus each unit comes standard with a free N.I.S.T. certificate. Units are available with an LCD or vibrant red LED display.

Incorporating the precise technology and user-friendly functions as the DT-107A, the DT-107A-S12 provides an exceptional accuracy in measuring speed and length via its 12” wheel. The larger wheel rotates more slowly than a standard 6” wheel, enabling reliable and safe registration of high speeds.

Features
 -. Outstanding accuracy allows usage in the strictest applications
 -. Exceptionally rugged die-cast aluminum housing enables usage in the harshest conditions
 -. Wide field selection of units in both instantaneous rate as well as totalized length satisfies a multitude of user requirements
 -. Large 5 digit display aids user visibility
 -. Expansive 10 measurement memory capacity allows quick retrieval of stored data plus additional last, max. & min. values
 -. Long-life battery (25-40 hrs. continuous use) eliminates concerns of being down during testing
 -. Compact, ergonomic design allows easy grip
 -. Rear threaded inserts provides option to mount to stand or other device
 -. Available display options of either LCD or vibrant, bright red LED
 -. CE Mark combined with free N.I.S.T. certificate provides peace of mind due to the quality of the instrument

Specification

첨부 (Attach)

   파일내용 (The content of file) : 

     -. Datasheet (데이터시트) :

     -. Operation Manual (사용자 설명서) :

   사진 (Picture)  :