|
|
# The model 1856D provides versatility and reliability for a broad spectrum of laboratory and service applications. RS232 Interface
# Wide measuring range up to 3.5GHz
# Bright nine digit LED display
# Period mode for accurate low frequency measurement
# Totalize mode permits counting of individual events
# Accurate TCXO time base
|
|
Agilent frequency counters perform a wide variety of time and frequency measurements at speeds up to 200 measurements per second via GPIB.
10 and 12 digits/s frequency measurements
500 ps and 150 ps timing resolution
Optional: 3 GHz, 5 GHz, or 12.4 GHz RF input
Optional: medium, high and ultra-high stability timebase
Free IntuiLink Software
|
|
|
|
|
|
Time and Frequency Analyzers/Counters is our largest product group including for example:
- The CNT-91 Time & Frequency Analyzer which delivers ultrahigh resolution, fast speed and advanced measurement functions. Enhanced features include: 50 ps single-shot time interval resolution; 12 digits/sec frequency resolution; and internal memory storage of 3.5M measurements with exceptionally fast 250,000 measurements/sec recording speed. Via GPIB/USB bus, receive an expanded 2,600 individual measurements/sec. Frequency range 300 MHz to 3, 8, 14 & 20 GHz optional.
- The new CNT-91R is an all-inclusive high performance calibrator of frequency sources, that combines high resolution measurements and advanced analysis, and a built-in ultra-stable Rubidium atomic reference clock. Its compact format, and its short warm-up time, makes the CNT-91R an ideal transportable frequency calibrator/analyzer. The CNT-91R is basically a combination of the ultra-high resolution CNT-91 and a Rubidium Frequency Standard, all in one box.
- The CNT-90 timer/counter/analyzer is excellent for measurement, analysis and calibration of frequency, time or phase. In production test systems, R&D, the calibration lab, or in the field; the CNT-90 timer/counter/analyzer outperforms many existing counters on the market. The CNT-90 offers ease-of-use, a multi-mode graphic/numeric display, and improved control over measurements, at a very competitive price. Speed of 250k measurements/sec with a memory depth of 750k to internal memory; high resolution of 100 ps single shot (time); and 12 digits/sec resolution (frequency)
|
|
|
The Time Interval Counter performs virtually all of the time and frequency measurements required in a laboratory or ATE environment. The instrument's single-shot timing resolution and low jitter make it the counter of choice for almost any application.
|
|
Fast and Precise Time/Frequency Counter T2500
· Time interval measurement range: 0 to 4400 seconds
· 45 ps resolution in single-shot time interval measurements
· Standard uncertainty < 80 ps RMS for time interval from 0 to 1 ms
· Selectable input pulse edge and polarity
· Selectable input threshold level or automatic threshold search
· Measurement of pulse width
· Frequency range up to 3.5 GHz, reciprocal method in two operation modes
· Frequency sampling mode to discover and show frequency modulation
· Measurement of Allan deviation
· Precise comparison of sources of the same nominal frequency to evaluate time drift of frequency
· FAST! Maximum measurement rate: 5 M measurements/s to internal FIFO memory, 400 K measurements/s to PC memory
· Automatic calibrator built-in
· Comprehensive statistical processing
· User-friendly software for Windows 98/2000/XP and DLL file for user's applications
· Easy export of data files for processing in other programs (Stable32, MS Excel)
|
|
The GTX22x0 family of universal time interval counters provides all the features of stand-alone counters in PXI form factor. There are three versions of the PXI counters, GTX2210, GTX2220 and GTX2230. The GTX2210 support frequency range up to 225MHz, the GTX2220 to 1.3GHz and the GTX2230 covers frequencies up to 2GHz.
The GTX22x0 series counters have two signal input channels via BNC connectors, an external timebase, arm input, and a gate signal output. The separate input signals can be used for Arming and Gating the circuitry, and controlling the timing of the analysis (start/stop duration) for more meaningful measurements.
The GTX22x0 series counters are universal in that they provide many measurement functions of other frequency counters, including frequency, period, and time interval. The GTX22x0 series also have event counting and timing functions over a single channel, such as totalize and ratio between channels.
|
|
|
The HydraHarp 400 is a high-end, easy-to-use, plug and play Time Interval Analyzer (TIA) and Time-Correlated Single Photon Counting (TCSPC) system with scalability for multiple channels*. Dependent on the chosen frame size up to 4 or up to 8 channels can be installed. It is connected to a PC through a USB 2.0 high speed interface. It provides identical synchronized but independent input channels. They can be used as detector inputs for coincidence correlation experiments as well as independent stop inputs for TCSPC. A dedicated common sync input is provided for TCSPC with fast excitation sources. This allows forward start-stop operation at the full repetition rate of mode locked lasers with stable repetition rate up to 150 MHz. Experiments with low repetition rate benefit from the HydraHarp's multi-stop capability.
|
|
8201 Modulation Analyzer
The Model 8201 provides precision modulation and audio analysis in a single, easy-to-operate package. Measures AM, FM, PM, carrier and audio frequencies, SINAD, distortion and carrier level.
• Carrier frequency range: 100 kHz to 2.5 GHz
• 0 to 500 kHz FM deviation to 1% accuracy
• 0 to 99% AM to 1% accuracy
• 0 to 500 radians to 3% accuracy
• Audio distortion range 0.01% to 100% THD or 0 to 80 dB SINAD
• GPIB
|
|
| ... products without technical information |
| |
This optical instrument is to be used in conjunction with a Windows Vista or Xp computer to obtain a powerful automatic colony counter.
With optional software it can be used for an unlimited number of new applications besides basic colony count.
This colony counter represents a real alternative to the manual counting due to the simplicity in use, the repetitive results obtained with a high accuracy, and affordable price.
Count all Kinds of colonies in different media types, does not matter what kind of colonies you are counting, the colony counter comes with a high definition color camera which detects colonies of 1/450 inch aprox. The media is not a problem, with the new patented illumination device the transparent/opaque agar are easily processed.
A colony counter system in continuous development; the registered users, will have all the software updates for free, and will have a preference technical support with access to restricted areas in this Website.
|
|
Contact manual colony counter: a pen gives three signals, audible, mark on the plate and addition on the display, anytime that a colony is counted.
A model accepts a stainless steel pen tip. It counts by touching the agar directly.
It can be used for any media just changing the dark field by a transparent grid.
|
|
Stuart SC6 Colony Counter
• Pressure sensitive count system
• Can be used with any probe or felt tip pen
• 3 digit, digital readout from 0 to 999
• Built-in average count facility
• Audible confirmation of each count
• Choice of light or dark background
• Optional 1.7x or 3x magnifiers
|
|
| ... products without technical information |
| |
|
|
|
|
Micromeritics Elzone II 5390 Particle and Cell Size & Count Analyzer – Combining Modern Technology with a Proven Method
Unlike other measurement techniques, the electrical sensing zone method is capable of accurately sizing and counting samples of varying optical properties, densities, colors, and shapes. Micromeritics’ new Elzone® II 5390 particle size analyzer utilizes this powerful particle characterization technique to determine quickly and accurately the size, number, concentration, and mass of a wide variety Biological and Industrial materials. Automated features include: start-up, run and shut-down routines; blockage detection and clearing; flushing/rinsing; and calibration. The Elzone determines particle / cell size in a range suitable for a wide variety of industrial and biological specimens down to 0.4 µm. A high level of accuracy and resolution, speed, ease of use, and its compact size make the Elzone equally suitable for industry, quality control, and research and development laboratories.
Extensive statistical analysis features are included. In addition, optional Confirm™ 21 CFR Part 11 software assists with compliance to FDA regulations. Combined with Micromeritics' IQ and OQ services, the user can be assured that the Elzone system is validated for accuracy, reliability, consistent intended performance, and provides safeguards to protect the integrity of analysis records.
|
|
|
|
|
|
Basic specifications
1. Size range:1-3000um
2. Max.Ampl.1600
3. Max.Resol.0.1um
4. Repeatability:<3%(error due to sample not considered)
5. Digital Imaging Camera(CCD):300M pixels
6. Microscope:Biological microscope(made in China)
7. Biological microscope(import)
8. Metallagraphic microscope(made in China)
9. Ruler scale:10um
10. Output Results:Particle Size Distribution,Aspect Ratio,Circularity distribution
11. Auto cut speed:93%
13. Operating System:Windows2000,XP
14. Data port:by RS232 or USD
Brief introduction
BT-1600 Image Particle Analysis System was a muti-functional particle analysis system analyzing particle size distribution and other imaging information.It consists of optical microscope,digital imaging camera(CCD),image acquisition card,computer and printer.When in operation,it firstly shot particle by special video camera and microscope then transmit to the computer,after that processing and analyzing by image analysis program, finally show and print by monitor and printer.It is characterized by intuitive,visualized and accurate analysis not only observing morphology of particles but also generating particle size distribution and aspect ratio etc therefore provide a high-performance tool for fields of scientific research and productions.
|
|
Multifunctional Particle Counting System for Liquids
Mobile System for Particle Counting Filtertest
and Cleaning Control PAMAS 3108 FM
Portable integrated system with sensor and sampling system
- Compact analysing System for liquids:
Water, drinking water and organic fluids
- Utmost repeatability and accuracy
- Size range: 1 – 200 µm:
calibration according to ANSI/NFPA T2.9.6R1-1990, ASTM F 658-80
- Software in English, German, French, Polish, Finnish and Spanish
- Pressureless sampling as well as under pressure up to 210 (420) bar
- Viscosity independent up to 160 cStokes
(pressurized sampling up to 300 cStokes)
Remote control with PAMAS PMA program
- Automatic storage and documentation in readable format
- Classification of particle number and size within the sensor size ranges
- highest flexibility
- Printout including all sample parameters, numerical and graphical
presentation and all main cleanliness classes
|
|
General description:
Measuring of particle number and particle sizes in liquid media specifically designed for lab and pharmaceutical applications. The system includes the syringe device illustrated in the photo and a PC measuring card (PCI). You can use any syringes ranging from 1 ml - 25 ml. The system is available with various sensors for particle sizes of less than 1 µm - 500 µm.
Optional: sample-changer for up to 20 sample vessels.
Software SW-PE: Size classes freely definable, great variety of evaluation options, high-performance Excel Export, for Windows 95/98 and NT 4.0./2000/XP.
Software SW-CA: special software for the pharmaceutical sector. Windows 95/98 and NT 4.0/2000/XP.
|
|
|
|
see the results for the following category : 
