U1602B - Manual oscillograph (20 MHz)

U1602B. General data

The decision "three in one": 2> channel oscillograph, digital multimeter of true SKZ and registrar of data
Big color display 4,5 inches (11,4 cm)

Frequency of sampling is up to 200 Mvyb / with
Depth of memory of a signal 125000 vyb / channel
Scaling and mathematical functions over signals of two channels (including BPF for U1604A)

U1602B. Features

Manual digital oscillographs of the U1600A series include two models: U1602B with bandwidth 20 MHz and U1604A with bandwidth 40 MHz. U1600A series oscillographs as portable devices are intended for the experts who are engaged in automation in various industries, management of technological processes, maintenance and repair of the equipment, service of cars.
Considering the value and high performance data of these oscillographs, they were recognized as readers of the Elektronik magazine, one of authoritative magazines on electronics in Europe, "A product of year No. 1"

U1602B. Functionality
Accurate recognition of the studied signals
Possibility of accurate identification of the studied signals on one of two channels thanks to big ZhK to the screen with a size of 4,5 inches (11,4 cm) and with a resolution of 320 x 240 points.

Effective capture and exact localization of signals
With a realnovremenny frequency of sampling up to 200 of Mvyb / with it is possible to take effectively anomalies, deviations and glitch. Deep memory of 125 Kb on U1602B channel allows to take not repeating signals during long time intervals, and at increase in the interesting sites of a signal to find even the most difficult audible details of a signal. The developed types of start (start on difference, on impulse duration, by the code word and on video signal) promote fast localization of events even more.

The fast analysis of signals by means of the BPF functions and mathematical function over anny two channels
For addition and subtraction of signals of several channels it is necessary to use mathematical function over data of two channels of oscillographs of the U1604A series. By means of function FTF (fast transformation of Fourier) to the U1604A models it is possible to investigate signals with use of one of four weight functions: rectangular, Hanning, Hamming, Blekmana'kharris

22 automatic measurements
It is possible to carry out and display at the same time results of four different types of measurements from 22 available automatic types of measurements.

Memory for storing and a call of signals and installations
To 10 signals and installations of a configuration it is possible to remember and cause for saving of time of tests at any time. It is also possible to remember signals and installations in the store with the USB interface through host'port the USB device.

Built-in functions of a digital multimeter
Oscillographs of U1602B can carry out functions of a digital multimeter of true SKZ with a full scale to 6000 counting with a wide set of measuring functions, including voltage measurement, resistance, capacities, temperatures, test of diodes, check of continuity of chains.

Memory for storing and a call of signals and installations
Oscillographs of U1602B are delivered with USB 2.0 Full Speed port in a standard complete set. Together with the PC Link application program included in a package it allows to operate remotely the device and to exchange data with the personal computer. Using the PC Link program, it is also possible to carry out storing, a call and documenting of data.

Multilingual operational help system
The built-in operational help system is urged to provide to the user the instant help and is available in the following languages: English, German, Italian, Spanish, Portuguese, French, Korean, traditional Chinese, simplified Chinese and Japanese.

U1602B. Technical characteristics

System of a vertical deviation: oscillographic channels
Bandwidth (at the level of –3 dB)
U1602B: from 0 to 20 MHz

Help technical characteristics of an oscillograph
System of data collection: oscillographic channels
Maximum frequency of sampling
U1602B: 200 Mvyb / with at alternation of channels, 100 Mvyb / with for each channel (from 50 with / put up to 125 nanoseconds / put)
Ekvivalentnovremenny frequency of sampling of U1604A: 2,5 Gvyb / with (from 125 nanoseconds / put up to 10 nanoseconds / put)
Permission down 8 bits
The maximum depth of memory is 125 Kb / the channel
Detection of peaks of 5 nanoseconds
The number of averagings - Gets out of a row: 2, 4, 8, 16, 32, 64, 128, 256.

System of a vertical deviation: oscillographic channels

Analog channels
Simultaneous collection of data on channels 1 and 2
Time of increase of the transitional characteristic
U1602B: <17,5 nanoseconds
Deviation coefficients
From 5 mV / put up to 100 V / put (with an oscillographic sampler 1:1)
From 50 mV / put up to 1 kV / put (with an oscillographic sampler 10:1)
From 500 mV / put up to 10 kV / put (with an oscillographic sampler 100:1)
The maximum entrance tension - 300 V of SKZ (to 400 Hz) from the plug before grounding for the category CAT III
Shift / dynamic range ± 5 divisions
Entrance impedance of U1602B - 1 megohm, parallel capacity <20 pf
Communication on an entrance - On alternating current (the closed entrance), on a direct current (an open entrance), grounding of an entrance
Maximum entrance tension of a sampler of U1602B - A sampler 1:1 – 300 V of alternating current (CAT III) Samplers 10:1 and 100:1 – 600 V of alternating current (CAT III)
Noise level (scope) - 3% of a full scale or 5 mV (bigger of values)
Error of installation of tension of shift on a direct current - ±0,1 affairs of ±2,0 mV of ±0,5% of the established value of shift
Counting error on the cursor (one cursor) - 4% of a full scale
Counting error on the cursor (two cursors) - 4% of a full scale

Horizontal development
Development coefficients
U1602B: from 50 nanoseconds / put to 50 with / put
Permission
U1602B: 2 nanoseconds
Range of a delay (prestarting) - 15 divisions
Range of a delay (poststarting) - 1000 divisions
Error of kursorny (t) measurements - ± 3% of counting ± 0,4% of screen width
The development modes - Main (main), XY, Roll (scrolling)
Jeter, SKZ - 5% of a horizontal scale or 5 nanoseconds (bigger of values

The guaranteed technical characteristics of a multimeter (% of counting + % of a limit)
Tension of a direct current - To 600 V
Tension of alternating current - To 600 V
SKZ of the sum of tension of an alternating and direct current - To 600 V
Resistance - To 60 megohms
Capacity - To 300 mkf
Test of diodes - To 1 V

Help measuring characteristics
Number of counting of a full scale of U1602B - 6000 counting
Voltage measurement of a direct current, true SKZ of tension of alternating current
Maximum entrance tension: 600 V of SKZ (CAT II), 300 V of SKZ (CAT III); open entrance
Check of continuity of electric chains: If resistance <60 Ohms on a limit of 600 Ohms, is given a signal

Registrar of data
Source - Results of measurements of a digital multimeter
Limit - 10 divisions
Record length - 250 points
Time interval of record - Automatic switching from 150 seconds to 20 days
Binding on time - Counting of time from the beginning of record
Record method - the Possibility of the choice for registration of minialny, maximum or average value