Monday, December 10, 2012

Nikon Optiphot With Microscope Camera model Nikon HFX-DXcamera port and camera Nikon FX-35DX

50 Watt Illumination and Sturdy Platform with Nikon Optics


Nikon Optiphot microscope suitable for most applications in transmitted light microscopy.  In designing this particular microscope special care was taken to provide fatigue-free operation through long periods of use and easy rapid change of specimens by incorporating the outward facing nosepiece.  The stand is of modern square design and is extremely solid, durable and stable.  All controls are ergonomically positioned to provide maximum ease of operation.

Sold as pictured or can be ordered with options such as photo-tube and high-end objectives.  As pictured the unit comes with standard binocular head, CF10X eyepieces, Achromat 4/X, Achromat 10X, Achromat 40X, and E Plan 100X oil immersion objectives, Abbe 1.25 condenser, 12V 50W tungsten halogen illumination. Configured on the rear of the microscope is a quick change filter selector with a diffusion filter, NCB-10 Blue filter and  neutral density filters ND2 and ND16. It is a stellar performer giving crisp, sharp high contrast images.  All controls move smoothly and all glass is free from dust, scratches, element separations, and fungus.

With the 50 watt illuminator, this microscope is of research grade and has many years of life left. It is in superb and flawless condition.  It can be unpacked, set on the counter ready for immediate use.
Manufacturer: Nikon








Comes with a Microscope Camera Model:Nikon HFX-DX for camera port and Camera Model:Nikon  FX-35DX




Item Condition:7/10 Used 




Price:RM2,300  




For more info contact Azad Wahid (012-3333895) or email us at multitrade.mte@gmail.com 

AM700 Tektronix

Mixed Signal Audio Measurement Set AM700 

Features: Two Channel FFT
                 Graphic Plotting
                 Multitone Measurements
                 Distortion Analysis
                 Digital Audio Analysis
                 True Stereo Analyzer
                 Analog Signal Generator
                 Digital Signal Generator
                 Min/Max Hold 

                 Headphone Output
                 Digital Audio Reference
                 GPIB Remote Control
                 Hard Copy Output
                 CE Certified 

 

The AM700 is an easy-to-use, high performance audio analyzer. It combines the capability to make conventional
electronic audio measurements with more advanced measurements designed for emerging audio technologies.

The AM700 accepts balanced and unbalanced analog signals as well as AES/EBU, SPDIF and optical digital signals.
Once acquired, powerful signal processing software performs filtering, analysis and calculations of test results.
Measurement applications include FFT (with multitone mode), Graphical Plotting, Monitor, and Digital Interface tools.

An advanced suite of measurements permits users to examine or measure important digital audio interface parameters
including eye diagram analysis, timing measurements, data format analysis and jitter measurements. The AM700's
reference capability permits the instrument to generate or measure digital audio signals while being synchronized with
a house digital reference.

The AM700 has the capability to generate test signals in both analog and digital domains. Internal analog and digital
audio generators operate in "true stereo" fashion providing independent signal generating capability for each/channel of
each generator. Full support is provided for all conventional test signal needs.
The AM700's powerful measurement capabilities do not come at the expense of ease of use.

Operation is controlled by proven, simple combinations of hardkeys, softkeys, knob rotation and touch-screen entries.

The AM700 can be operated manually for R & D and service applications. Convenience features for manual operation
include touch screen based controls and menus, intelligent cursors, and zoom and pan display capability. Test results
may be saved on floppy disk or printed to external printers.

Automatic operation can be programmed through the AM700's function playback feature. Factory test and other
manufacturing applications can employ IEEE-488 remote control capability.

Analysis Capabilities

Fast Fourier Transform Analyzer: Using any combination of analog and digital inputs the FFT
analyzer produces displays of frequency domain data much like those of a spectrum analyzer. Signals to 80 kHz are
acquired with an FFT record length of 1024 points. The span (bandwidth of the FFT display) may be zoomed
(expanded or contracted horizontally) and panned (scrolled left or right through the display). Amplitude range can be
either fixed or autoranging on the input signal. Users can make the optimal choice depending on the characteristics of
the signal of interest.
FFT Analyzer can display two channels simultaneously. These displays can either be on separate frequency and
amplitude axes or overlaid onto the same frequency and amplitude axis. Display update rate (at full span) exceeds 10
updates per second. From 16 to 428 frequency bins are displayed depending on the amount of zooming.

FFT Analyzer mode provides two cursors for marking and measuring frequency elements. Several cursor modes are
supported. Window algorithms supported are Hann, Kaiser-Bessel, Blackman-Harris, Flattop, Uniform, and
Saramaki-Rajan.

Special display modes including spectrogram, average, and min & max hold are supported.

                                                                            
  

 Figure 1. The FFT display allows detailed analysis of                     Figure 2. Audio Analyzer plots up to four parameters at
 audio signals at near real-time update rates. Multitone                    once.
 mode characterizes up to six audio parameters in less
 than one second.

 

Multitone Analyzer: The Multi-tone Analyzer uses special test signals to measure a wide variety of audio system
parameters with samples of test signal as brief as one second or less. Multitone test signals employ mixtures of tones
selected so that individual elements and their respective harmonic and intermodulation products do not coincide in the
frequency domain. Differences between the known test signals and the acquired response from the system under test
are rapidly analyzed to determine frequency response, distortion and noise, and channel separation, etc. Multitone
measurements may be performed on any combination of analog or digital input signals.

The Multitone mode, a sub-mode of the FFT Analyzer, can recognize any signal selected from a set of Multitone
signals found in other Tektronix audio test equipment. User-created multitone signal files can easily be added to the
recognition set.

Audio Analyzer: Using any combination of analog or digital input signals, the Audio Analyzer produces graphs of
measurements versus frequency or amplitude. Measurements include level, phase, distortion, IMD, crosstalk, etc. As
many as four different graphs can be produced simultaneously. The Audio Analyzer automatically detects the
beginning and end of sweep signals and signal sequences.

Multiple plots may be overlaid on any graph to compare to previous measurements or to groups of like measurements.
Special analysis modes include Relative-to-Reference mode and Regulation Mode.

                                                                            

 Figure 3. Monitor mode provides a convenient,                            Figure 4. Bit Activity display.
 two-channel oscilloscope display for time-domain
 audio analysis. Audio Scope: Two channels of digitizing oscilloscope-like display of the selected input signals are produced by the
Audio Monitor application. Conventional oscilloscope controls for channel selection, time-base selection, and
triggering are provided. Zooming and cursor capabilities are included.

Digital Interface Tester: This analyzer application permits extensive evaluation of the electrical and data
characteristics of industry standard digital audio interfaces including AES/EBU, SPDIF (also known as "consumer"),
and optical consumer.

The Bit Activity display provides a graphical display of the statistical activity of subframe bits. This application
permits users to determine the following characteristics of a digital audio signal at a glance: Parity, Validity, Channel
Status and User Bit states, digital audio sample length, and the presence of stuck bits.

The Channel Status display permits users to examine the contents of the Channel Status bytes in either raw binary,
decoded (English language), or hexadecimal forms. From this display sources of interface problems caused by data
format or content can be uncovered. The appropriate decoding format (from AES/EBU or IEC 958 standards) is
selected automatically.

Eye Diagram displays provide straight forward indications of the "health" of a digital audio interface. Jitter, rise time,
and interfering signal problems are all quite apparent in the Eye Diagram format.

Jitter Spectrum provides a frequency domain display of the jitter components giving an indication of possible sources
of jitter such as power-line hum, switching power supply ripple or interface clocks.

Analog Generator Capabilities

Channel Independence: The output signal on each channel is independently specified for "true stereo" operation up to
20 kHz in high resolution mode. It is possible to produce different types of signals on each channel. Channel A, for
example, can produce a sine-wave signal while Channel B is producing pink noise. Of course, either channel may be
turned off and identical signals may be generated on both channels. In high bandwidth mode, the generator produces
monaural output on two channels up to 80 kHz.

Output Signals: Many types of output signals can be produced including the familiar Sine, Tone Burst, SMPTE/DIN
and CCIF IMD test tones, Polarity test signals, Amplitude and Frequency Sweep signals, and Shaped Noise signal
(White and Pink). Other signals include Multitone signals, Arbitrary Waveforms, and Periodic Chirp.

Digital Generator Capabilities

                                                                         

Figure 5. Channel Status Decoder display.                              Figure 6. Eye Diagram display.
Channel Independence: The Digital Generator shares the same characteristic as the Analog Generator, achieving "true
stereo" operation. The Digital Generator always drives the front panel digital, rear panel optical, and rear panel
unbalanced outputs with the same signals.

Output Signals: Within the constraints imposed by the digital sample rate range (30 to 52 kilosamples per second), the
Digital Generator can produce all of the signals described above for the Analog Generator. Digital audio sample length
can be user-defined for 8 to 24 bits.

Postprocessing: Several different types of processing are possible for the digital output signal. A phase offset can be
imposed between the output signals of the Digital Generator and the Digital Audio Reference input and output. The
Digital Generator can simulate the output signal attenuation effects of long cables. Clock jitter can be added to the
output signal to simulate real-world system jitter effects.

Channel Status and User Data Bits: The Channel Status and User Data bits of each subframe can be controlled by
the user. Common Channel Status configurations are accessed via menus while unique configurations can be created
through user-defined files.

Synchronization: The Digital Generator can use the clock present on the Digital Audio Reference input or output as
its reference. By doing so, a constant sample relationship between the Digital Generator and external device is possible.
 

User manual is the link below:  
http://www.tek.com/am700-manual/preliminary-am700-reference-manual 


- Comes with service manual
- Equipment teaching service provided with extra charges

-Item Condition 90% (good condition) all items are tested

-Price:RM11,000 NEW UNIT PRICING (RM 75,000)

 



   
                                                                                      

IMV Portavibro VM-3004


Condition:7/10 all items tested

Price:RM 1,200

■Features

● Indicates vibration level, frequency and mode simultaneously
● Electrodynamic pickup fits in hand and its operation is highly stable.
● Vibration severity measurement conforms to ISO 10816.
● Frequency analysis is available

■Specifications


Model VM-3004
Frequency Range 10Hz  1,000Hz
Measuring Range
Acceleration (ACC)

Velocity (VEL)

Displacement (DISP)
1, 10, 100 m/s2 3-ranges,
Min 1 digit : 0.01 m/s2
1, 10, 100 mm/s 3-ranges,
Min 1 digit : 0.001 mm/s
10, 100, 1000 μmp-p 3-ranges,
Min 1 digit : 0.01μmp-p
Indication EQP, RMS value (ACC, VEL), EQP (DISP)
Accuracy
Frequency Response
Sensitivity Error
Sensitivity Switching Error
Meter Linearity
Frequency I/O Level Difference
Frequency selectivity
Frequency display Error

±5 20H 500Hz,  (10Hz1,000Hz)
±5% (at 80Hz)
±2% (at 80Hz)
±0.5% of F.S.(at 80Hz)
±5% of F.S.
Q ≒ 10
±5%
Output
AC OUT
DC OUT
TUNE OUT

0±1V (with a load≧10kΩ)
0+1V (with a load≧10kΩ)
0.1 1V/10 100Hz or 100 1000Hz
Power Supply
Battery

External battery
AC Power supply

6F22:1pce, Life time:16hrs approx.at continuous use

9 18 V, 20mA max.
100VAC (with optional AC adapter)
Calibration Output 80Hz sinusoidal wave output
Level is adjustable using variable resistor in battery box
Dimensions & Weight Main unit:80Wx160Hx36Dmm, 380g
Pickup: 28Wx70Hx38Dmm, 165g
Probe: φ8x62 mm, 33g

■Accessories

No. Name Q'ty Remark
1 Vibration pickup VP-3004 1 Electro-dynamic velocity type
2 Vibration pickup cable 1 1.5
3 Probe 1
4 Output cable 2 1.5
5 Small driver 1 (-) driver
6 Battery 1 6F22
7 Case 1
8 Instruction manual 2

Weller soldering station WS 50

Weller soldering station WS 50
-50 watt electronically controlled power unit
-Wireless Lockout and temperature setback
-LED indicator
-Dial control
-Slim,comfortable handpiece
-PH50 iron stand with sponge

CONDITION:BRAND NEW IN THE BOX 

 

 

    Price: RM550

 

 

For more info contact Azad Wahid or email us at multitrade.mte@gmail.com

Olympus BH-2 Series


Olympus BH Series

The BH Series marked a significant turning point in Olympus microscopes.
The BH design was a bold and significant departure from previous Olympus models as well as markedly different from competitors.
Produced in 1974, the BH was the first Olympus microscope to have coaxial handle located on the stage and to have the stage move horizontally and vertically along the XY axis.
The BH series is also the first to incorporate Olympus’ UIS (universal infinity system). Infinity systems changed the way light was focused onto a specimen and became an industry standard.

The BH-2

The BH-2 Olympus microscope, developed in the 1980s, was a successful step up from the initial BH model both in the laboratory and commercially, holding the highest share in the global market.
Olympus BH2 microscope





The BH-2 came with a Long Barrel (LB) objective and, combined with UIS, corrected chromatic aberration and increased the quality of photomicrography. The LB improved the image quality of all observations, including bright field, dark field, polarization, fluorescence and phase contrast.
Research and educational labs often prefer the BH-2. The compact size, durability and affordability made it an especially attractive choice for schools.
One of it’s many appealing accessories, for researchers and educators alike, was a group observation attachment that enabled up to five people to view a specimen simultaneously.
Due to the number manufactured and sold, the solid construction and availability of parts and refurbished models, the BH-2 Olymous Microscope is certainly not obsolete.
This is also, in large part, because of the accessories and ability to customize the microscope to meet specific laboratory and research needs.

Instruction manual can be found on this link:http://www.google.com.my/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&ved=0CFAQFjAC&url=http%3A%2F%2Fwww.alanwood.net%2Fdownloads%2Folympus-bh-2-bht-manual.pdf&ei=tpDFUPf2K82mrAeGhICICA&usg=AFQjCNFw6XGyYu0M_hJem_XFsu_hLpLJFQ&sig2=QiDmwlUW1sU_dmAUKH9RuA

Item condition: 8/10,used
Price: RM2,000


For more info contact: 012-3333895 (Azad Wahid) or email us at :multitrade.mte@gmail.com

Used Borescopes OLYMPUS IF11D4-30



Used Fiberscope Olympus IF11D4-30 11mm OD 3 Meter Length

4 way articulation. Includes Free light source. This Industrial Borescope

OLYMPUS IF11D4-30  
                       
 11mm diameter, 3Metres length Optical Fibre Industrial Borescope

 Olympus Optical  Industrial Borescope.
 Basic specifications

 Diameter               11mm

 Length                 3 Metres, effective operational length 1.7 Metres

Angulation range        4 direction, UP, Down 120 DEG, Right, Left 100 DEG

 Light Guide cable      2 Metres length

Optical adaptor        Optical adaptor fitted-, forward viewing, depth of field
                                20mm to infinity .

 Outer Diameter         11mm

 Operating temperature  In air –10 to 80 DEGC, In water 10 to 30 DEGC

 Operating Pressure     In air/water 1013 to 1317 hPa (1-1.3 atm) In air 1013 hPa

Insertion tube          Withstand machine oil, Can insert tube in water.
 Supplied with eye piece,light source,video camera attachment and monitor  
Area of usage:Aircraft maintainence to inspect turbine fins

Item condition Mint condition,fully tested and a 3 months warranty

Price:  RM13,500



Image:


FAQ:

What is a Borescope?
The past 40 years have witnessed an almost explosive growth in the need for NDT/RVI (non-destructive testing/ remote viewing inspections).  Visual inspection, the most basic method of non-destructive testing,
has seen amazing technological advances.  The primary problem encountered with visual evaluation has
always involved the limits of accessibility to the inspection areas, industrial borescopes help fill this need.  Borescopes allow for an internal inspection without disassembly saving time and money.
Originally designed to meet the needs of the aviation industry, industrial borescopes are now used in a
variety of applications.  These applications include aviation, aerospace, sanitation, automotive, weaponry, casting, law enforcement, electronics, refining, and power generation.  To meet the needs of the individual industries, these scopes come in an assortment of diameters and working lengths.  They can be customized
with side view adapters, battery packs, outer coverings, and working channel tools.
There are two different types of borescopes – fiberoptic and video.  Both are used to view objects that are
not accessible for direct viewing.  By illuminating an object and relaying a magnified optical image to an eyepiece or video processor the viewer is able to see the inside of the object.  Fiber optic borescopes use bundles of fibers and objective lenses surrounded by optical systems that provide light and videoscopes use camera chips and electronic image signals.

Friday, April 15, 2011

Metrix VX 6020 field strength analyzer for sale


Metrix VX 6020 field strength analyzer for sale.

Specification:

FM Band 80-108 MHz
TV Band I 46-170 MHz
III/H 170-450 MHz
IV/V 450-863.5 MHz
SAT Band 950-2150 MHz

Resolution 25 kHZ in FM
62.5 kHZ in TV
250 kHZ in SAT

Item condition: Used
Item price: RM2000.00


Call us at +(6)012-3333895 or email multitrade.mte@gmail.com