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TPI 460 Dual Channel, 20MHz Oscilloscope with True RMS DMM
Item #:
TPI-460
Brand:
Test Products International
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460 Dual Channel, 20MHz Oscilloscope with True RMS DMM by Test Products International
The 460 hand held oscilloscope features a 3" x 3" cold cathode fluorescent display providing test data in a clear easy to see format. The cursor readout function allows the width and amplitude of a signal to be measured precisely instead of trying to figure it out manually.
Technicians appreciate the bright backlight of the 3" x 3" cold cathode flourescent display and rugged construction inside and out.
Features:
- 20 MHz Bandwidth: Capture signals from AC/DC drive motors, sensors, actuators, line and control voltages, UPS and industrial machines.
- Cursor Readout: Measure the width and amplitude of the signal and display it on the screen instead of trying to figure it out manually.
- Decibels: Accurately measure sound signals.
- Pre and Post Triggering: View the waveform before and after the point the scope triggers at to find glitches and other anomalies with the signal.
- Trend Mode: Graph readings over a predetermined time period to check for surges or dropouts.
- Dual Input: View two waveforms on the display for comparison and troubleshooting.
- True RMS DMM: Measure AC/DC volts up to 600V, frequency to 20 MHz, and resistance to 20 Meg ohm. Obtain accurate measurements of non-sinusoidal AC voltage and current waveforms found in controls and circuits with True RMS.
- Real Time Sample Rate: View two waveforms on the display for comparison and troubleshooting.
- Bright LCD Backlight: Adjust brightness levels for clarity in any light condition.
- Optically Isolated RS232 Output: Transfer data safely without a direct connection to your computer’s circuitry.
- Continuous Autoset: Feature automatically determines the correct vertical and horizontal settings for optimum waveform viewing. Autoset provides hands free operation while moving between test points.
Applications:
- Power Quality
- Variable Speed Drives
- Industrial Motor Controls
- Battery Testing
- Programmable Logic Controls
- NC/CNC Machines
- Uninterruptable Power Supplies
- Audio
- Video
- Industrial Lighting Controls
- Factory Automation
- Line Conditioners
- Voltage Regulators
- Inverters
- Gaming Industry
Display | |
Size | 76mm x 76mm (3" x 3") |
Pixels | 240 x 240 pixels |
LCD Type | STN normally Gray or Black |
Back Light | CCFL |
Memory | |
Waveform | Screens (2) |
Setup | User Setup (1) |
Power | |
External | Power Adapter (5.5V / 2A) |
Battery Operating Time | More than 2.5 hours with bright backlight |
Charging Time | 10 hours (in power off condition) |
Horizontal | |
Samples per Division | 25 samples / div. |
Time/Division | Equivalent sampling 50ns to 500ns/div. Real Time Sampling 1us to 2s/div. |
Modes | Single, Normal, Auto, Glitch |
Accuracy | Real time Sampling ±(0.1% + 0.04 time/div) Equivalent Sampling ±(0.5% + 0.08 time/div) |
Vertical | |
Sampling rate | 25 mega samples per second |
Bandwidth (-3dB) | DG Coupled 1:1 shielded test leads; DC to 10MHz Caxial Cable (50Ω); DC to 20MHz AC Coupled 1:1 shielded test leads; 10Hz to 10MHz Coaxial Cable (50Ω); 10Hz to 20 20MHz |
Resolution | 8 bits |
Channel | 2 |
Coupling | AC, DC, GND |
Input Impedence | Appox 1M Ohm |
Sensitivity | 50mV to 200V/div 1,2,5 sequence |
Accuracy | ± (3% + 0.05 range/div) |
Display Modes | CH1, Dual |
Maximum Input Voltage | 600V |
Trigger | |
Position | Ver. 1, fixed position / ver 3; Adjustable position |
Mode | Free run, Normal |
Source | Internal (CH1/CH2) |
Slope | Positive/Negative |
Sensitivity | Real Time Sampling 2 divisions or more Real Time Sampling 3 dividions or more |
Trend Plot | |
Plot Time | 30 sec/div to 1hour/div |
Plot Data Type | Max / min selectable |
Temperature Measurement | |
Optional Adapter | A301 (K-type Thermocouple) |
Range | -40F to 500F |
Accuracy | ± (1.5% + 5 digits) |
Pressure / Vaccum Measurement | |
Optional Adapter | A620 |
Range | Pressure 500 psi Vaccum 30 inHg |
Accuracy | Pressure ± (5% + 5 digits) Vaccum ± (1.5% + 5 digits) |
Current Measurement | |
Optional Adapter | A251 (AC AMPS) |
Range | 0 - 40A / 40 - 400A |
Accuracy (0 - 40A) | ± (2.0% + 10 digits, 50 / 60 Hz) |
Accuracy (40 - 400A) | ± (2.0% + 10 digits, 50 / 60 Hz) |
Optional Adapter | A256 (AC/DC AMPS) |
Range | 0 - 40A / 40 - 400A |
Accuracy (0 - 40A) | ± (2.0% + 10 digits, 50 / 60 Hz) |
Accuracy (40 - 400A) | ± (2.0% + 10 digits, 50 / 60 Hz) |
Optional Adapter | A296 (AC/DC AMPS) |
Range | 0 - 40A / 40 - 400A |
Accuracy (0 - 40A) | ± (2.0% + 10 digits, 50 / 60 Hz) |
Accuracy (40 - 400A) | ± (2.0% + 10 digits, 50 / 60 Hz) |
DC Volts | |
Range | 400mV 4V 40V 400V 600V |
Resolution | 0.1mV 0.001V 0.01V 0.1V 1V |
Accuracy | ± (0.5% + 5 digits) ± (0.5% + 5 digits) ± (0.5% + 5 digits) ± (0.5% + 5 digits) ± (0.5% + 5 digits) |
AC Volts (CH1/CH2) | |
Range | 400mV 4V 40V 400V 600V |
Resolution | 0.1mV 0.001V 0.01V 0.1V 1V |
Accuracy | 20Hz to 50Hz ± (2% + 20 digits) 50Hz to 1kHz ± (1% + 10 digits) 1kHz to 20kHz ± (2% + 10 digits) 40Hz to 400Hz ± (1% + 10 digits) 40Hz to 400Hz ± (1% + 10 digits) |
Frequency (CH1/CH2) | |
Range | 100Hz 1kHz 10kHz 100kHz 1MHz 10MHz 20MHz |
Resolution | 0.01Hz 0.1Hz 1Hz 10Hz 100Hz 1kHz 10kHz |
Accuracy | ± (1.0% + 10 digits) ± (0.5% + 5 digits) ± (0.5% + 5 digits) ± (0.5% + 5 digits) ± (0.5% + 5 digits) ± (0.5% + 5 digits) ± (2.5% + 5 digits) |
OHM (CH1 Only) | |
Range | 400 Ohm 4k Ohm 40k Ohm 400k Ohm 4M Ohm 20M Ohm |
Resolution | 0.1Ohm 1 Ohm 10 Ohm 100 Ohm 1k Ohm 10k Ohm |
Accuracy | ± (0.75% + 5 digits) ± (0.5% + 5 digits) ± (0.5% + 5 digits) ± (0.5% + 5 digits) ± (1.0% + 10 digits) ± (3.0% + 20 digits) |
Continuity (CH1 Only) | |
Range | 4k Ohm |
Resolution | 1 Ohm |
Accuracy | Beeps < 0.1k ohm, ± (2% + 5 digits) |
Diode (CH1 Only) | |
Range | 2V |
Resolution | 1 mV |
Accuracy | Open Circuit voltage <5 V Short Circuit current ,5 mA Reading Accuracy ± (2% + 5 digits) |
dBV (CH1 Only) | dBV = 20 log I Vin I |
dBm (CH1 Only) | 0dBm = 1 mw |