Portable frequency accumulation calibrator model: SYT11-ALTEK942
Product profile accuracy: 0.001%
Locked by high stability crystal
Six ranges:
1-20000 times / hour (CPH)
0.1- 20000.0 times / minute (CPM)
0.01-999.99Hz
0.1-9999.9Hz
0.001-99.999KHz
0.01-250.00kHz
Accumulated scaling:
Count and accumulate pulses after output adjustment
"QUIK-CHEK" switch:
Each range has 3 memorized values, and can memorize 18 values
There are 3 types of output waveforms:
Sinusoidal waveform, mean 0
Square wave, minimum 0
Square wave, mean 0
Simulate and measure dry contacts For relay contacts, dry contact modules are optional.
Stability: drift <10PPM / year
Temperature effect: ± 0.001% / ℃
Battery: 6 AA
Battery life: Test mode:> 80 hours;
Analog mode:> 50 hours (250kHz, 12V pp)
Insufficient power supply indication: indicate BAT when there are about 10 hours left
Operating temperature range: -20 ~ + 60 ° C (-5 ~ + 140 ° F)
Storage temperature range: -25 ~ + 65 ° C (-13 ~ + 149 ° F)
Relative humidity: 10 ~ 90%, non-concentrated, 24 hours
Warm-up time: 5 seconds
Shape: 183 * 102 * 62mm
Weight: 0.65Kg
Product parameters measure turbine gauges, vibration systems and other frequency equipment. The measuring range is 0.01Hz ~ 250.00KHz, and the resolution is lower than 0.01Hz. It can simulate or measure 0.1 ~ 2000.0CPM or 10 ~ 20000CPH in the slowly changing signal. Can quickly display the signal process.
The measurement mode corresponds to various frequency ranges and waveforms. When measuring flow, speed and flow direction, you can directly measure the frequency from 0.01Hz to 250.00KHz with 4 ranges. CPM & CPH also has a very high resolution when measuring the extreme bottom frequency (<1Hz). You can change the display 1 / 2Hz to 0.5Hz (1-digit resolution) to 30.0CPM (3-digit resolution or 1800CPH (4-digit resolution. You can measure low-frequency signals in seconds instead of minutes. Statistics. The peak signal from 30mV to 240V can be measured with a 2 microsecond pulse.
6 "AA" alkaline batteries can last more than 40 hours, and frequency measurement can exceed 80 hours. It is also equipped with an AC adapter for use when the battery is low or continuous operation.
The simulation mode selects sinusoidal output to simulate vibration and variable speed device. Square wave output analog flow meter. Every frequency from 0.01HzG to 250.00KHz can be simulated. In low frequency applications, the output signal frequency can be as low as 1CPH (0.0002777Hz), the amplitude can be from 50mV to 12V, and each range can memorize 3 "QUIK-CHEK" output values. Can check the error point, controller and control various speeds. React quickly, but don't overdo it. Every memory is saved, even if the power is turned off, it will not be lost.
Accumulated measurement Quickly and accurately measure accumulators and integrators. The pulse can be output within 1 to 99 minutes to correct the accumulator. It stops automatically when a predetermined number of pulses are fed into the accumulator. This avoids waiting for a few minutes with a stopwatch in order to reach the pulse count. It can also be used as a time accumulator to check the output frequency of the flow integrator.
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