THS700 Series

Handheld Battery Operated Oscilloscope/DMM/Power Analyzers
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Features & Benefits

THS730A/THS720A/THS720P
  • 200 and 100 MHz Bandwidth
  • 1 GS/s and 500 MS/s Sampling Rates per Channel
  • Two Channels and Dual Digitizers
  • External Trigger
  • 3-3/4 Digit DMM with Datalogger
  • Roll Mode
  • Extra Bright Backlit Display
  • 8 ns Glitch Capture
  • Independently Floating Isolated Scope and DMM Channels for Safety
  • Full Floating Measurement Capability up to 600 VRMS
  • Advanced Trigger - Delay, Pulse, and Video (Line Count and Field Select)
  • 21 Automatic Measurements
  • RS-232 Programmability/Communications
  • NiCd Battery and AC Adapter
  • Deluxe Soft Carrying Case
THS720P Only
  • Measures Harmonics up to 31st (Fundamental from 30 Hz to 450 Hz)
  • Automatic Power Measurement with Statistics
  • Advanced Trigger - Delay, Pulse, Video (Line Count and Field Select), PWM Motor Drive
  • 1 kV High-voltage Probes

Applications

THS730A/THS720A/THS720P
  • Field or Bench Electronic Troubleshooting
  • Floating (Nongrounded) System Measurements
  • Industrial Electronic Equipment Troubleshooting (THS720P)
  • Power Quality Surveys (THS720P)

THS700 Series

Handheld Battery Operated Oscilloscopes

The TekScope® THS700 Series Oscilloscope/DMM combines a full-featured real-time oscilloscope with a True RMS digital multimeter in rugged, battery-operated instruments. Scope and meter modes can operate simultaneously and independently on the same or separate signals. The high-resolution, backlit display and pop-up menus make it easy for users to take full advantage of the instrument's many features. These include cursors, video trigger, voltage and resistance measurements, and storage of waveforms, data, and instrument setups. In addition, they offer the most comprehensive triggering capabilities - external trigger and extensive triggering including delay, pulse width, and video.

The THS700A Series is ideal for electronic applications - at the bench or at the site.

The THS720P Oscilloscope/DMM includes features to address the needs of electrical/power electronics measurements.

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THS720P.

The Only Safe Measurement Solution for Power Electronics

The THS720P TekScope IsolatedChannel™ Oscilloscope/DMM is ideal for electrical/power electronics applications.

The THS720P includes features specifically for electrical/power electronics measurements which allow testing and verifying correct operation of motors, checking transformer efficiency, verifying power-supply performance, and measuring the effect of neutral current. These features include harmonic analysis, power measurements and statistics and PWM motor drive triggering. It also contains the powerful features of a modern oscilloscope that enable troubleshooting and verification of complicated electronic control circuits controlling the high-voltage power-electronics circuitry.

The THS720P shares measurement features with the THS730A, THS720A Oscilloscope/DMMs, which are ideal for electronic applications.

Characteristics

Oscilloscope Functions

   

THS730A

THS720A

THS720P

Bandwidth

200 MHz

100 MHz

100 MHz

Sample Rate (Each Channel)

1 GS/s

500 MS/s

500 MS/s

Time/Division Range

2 ns to 50 s/div

5 ns to 50s/div

5 ns to 50s/div

Power Measurements

N

N

Y

Oscilloscope Functions

Channels - Two.

Sensitivity - 5 mV to 50 V/div (to 500 V/div with 10X probe).

Position Range - ±10 div.

DC Gain Accuracy - ±2%.

Vertical Resolution - 8-Bits.

Record Length - 2500 points.

Horizontal Accuracy - ±200 ppm.

Roll Mode - ≥ 0.5 s/div.

Autorange - User-selectable.

Trigger Modes - Auto, Normal.

Trigger Types - Edge, Pulse, Video, External.

Video Trigger Formats and Field Rates - Odd field, even field, and line.

Motor Trigger (THS720P only) - Triggers on 3- and 5-level pulse-width modulated power signal.

Harmonics (THS720P only) - Up to 31st (30 Hz-450 Hz).

External Trigger Input - 5 MHz TTL compatible.

Waveform Processing - Add, Subtract, Multiply, Calculate Watts = V x I.

Waveform Storage - 10 waveforms.

Acquisition Modes - Sample, Envelope, Average, Peak Detect.

Cursor Measurements - delta Volts, delta Time, 1/deltaTime (Hz), Degree (phase).

Cursor Types - Horizontal Bars, Vertical Bars, Paired (volts @ time).

Display System -

Interpolation: Sin(x)/x.

Format: YT and XY.

Mode: Vector, Dot, Vector Accumulate, Dot Accumulate.

Automatic Measurements

Period

Frequency

+Width

-Width

Rise Time

Fall Time

+Duty Cycle

-Duty Cycle

+Overshoot

-Overshoot

High

Max.

Low

Min.

Peak-to-Peak

Amplitude

Mean

RMS

Cycle Mean

Cycle RMS

Burst Width

   

Power Measurements (THS720P Only)

W

True power

VA

Apparent power

VAR

Reactive power

V

Volts (RMS, Peak)

A

Amps (RMS, Peak)

THD-F

Total harmonic distortion as a percentage of the fundamental

THD-R

Total harmonic distortion of the RMS of the input signal

PF

Power factor

DPF

Displacement power factor

PHI

Phase difference between the voltage and current

DMM Specifications

DC Voltage Ranges - 400.0 mV to 880 V.

DC Volts Accuracy - ±(0.5% of reading + 5 counts).

True RMS AC Voltage Ranges - 400.0 mV to 640 V.

Maximum Float Voltage - 600 VRMS CAT II, each channel (probe dependent).

Resolution - 4000 count, 3-3/4 digits.

AC Volts Accuracy - ±(2% of reading + 5 counts).

Resistance Ranges - 400.0 Ω to 40.00 MΩ.

Resistance Accuracy - ±(0.5% of reading + 2 counts); 40 MΩ: ±(2% of reading + 5 counts).

Diode Test Range - 0 to 2 V.

Continuity Check - Audible tone when < 50 Ω.

Modes - Min, Max, Delta, Max-Min, Avg, Hold.

Nonvolatile Storage - 10 DMM screenshots.

External Trigger Input - 5 MHz TTL compatible.

Vertical Zoom Capability - 2X, 5X, 10X.

dB Scale - Selectable, referenced from 1 mV to 10 V.

dBm Scale - Selectable, referenced from 50 Ω to 600 Ω.

General Specifications

Setups - 10 front-panel setups.

Safety - UL3111-1, CSA1010.1, EN61010-1, IEC61010.1.

EMC - Meets Directive 89/336/EEC.

Power - NiCd rechargeable battery pack with AC adapter (both included).

Battery Life - Approx. 2 hours from full charge.

Display - Backlit LCD.

Display Resolution - 320 x 240.

Physical Characteristics

Dimensions

mm

Weight

kg

Width

177

Height

217

Depth

51

Net

1.45

Last Modified: 2006-06-14 05:00:00
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