Series 7i Advanced Force/Torque Indicator with high speed data capture

The 7i professional digital force / torque indicator is designed to work with a wide range of Mark-10 remote force and torque sensors. With exclusive Plug & TestTM technology, all calibration and configuration data is saved within the sensor’s smart connector, not the indicator, allowing for true interchangeability. In addition, all sensors are fully compatible with other Mark-10 indicators.

The 7i features an industry-leading sampling rate of 14,000 Hz, producing reliable results for extremely quick-action tests. In addition to the 5i indicator's functions, the 7i features high speed continuous data capture and storage, with memory for up to 5,000 readings, at an acquisition rate of up to 14,000 Hz. The 7i also features programmable footswitch sequencing, break detection, and 1st / 2nd peak detection. Coefficient of friction unit of measurement and a user-defined unit of measurement add flexibility for specialized applications. For productivity enhancement, the indicator also features automatic data output, data storage, and zeroing functions upon the completion of break detection, averaging, external trigger, and 1st / 2nd peak detection.

The 7i interfaces with Mark-10 motorized test stands to permit functions such as break testing, dynamic load holding, PC control capability, and more. The included MESURTM Lite data acquisition software tabulates continuous or single point data. Data saved in the indicator’s memory can also be downloaded in bulk. One-click export to Excel easily allows for further data manipulation.

Features

Interchangeable force and torque sensors through Plug & TestTM technology (sensors are sold separately)
Password protection for individual keys and calibration
Continous data capture of up to 5,000 data points, at up to 14,000 Hz, downloadable to a PC
USB, RS-232, Mitutoyo, and analog outputs
Automatic output / data storage / zeroing upon various event completions
5 units of measurement, plus Coefficient of Friction and user-defined unit with configurable name
Programmable set points, with indicators and outputs
External trigger mode - for switch contact testing or remotely stopping display update
Sensor password protection, for preventing use of an unauthorized sensor
High-speed 14,000 Hz sampling rate
Individual data point memory for up to 5,000 readings
Sample break detection with auto functions, including stopping movement of a Mark-10 motorized test stand
1st / 2nd peak detection
Programmable footswitch command string
Averaging mode - calculates average readings over time
CE mark

Specialized Gauge Functions

Series 7i gauges feature several functions typically found in more complex instruments, such as materials testers, data acquisition systems, and PLCs. The following unique features are highlighted:

High Speed Data Capture & Storage
Series 7i can capture and store up to 5,000 continuous data points at a rate of up to 14,000 readings per second. This unique function is ideal for capturing switch activation forces, sharp breaks, and other short-duration applications. Configurable start and stop triggers are provided. The data acquisition rate is variable and can be slowed to also capture longer events, such as structure relaxation, material expansion, and others.

Data from the storage buffer can be exported to data collection software such as MESUR^TMgauge for further analysis and graphing. Using a Series 7 gauge could replace cumbersome and expensive data acquisition hardware and software.

Footswitch Command String
Integrate your footswitch / automation system with a Series 7 gauge to improve testing ergonomics and efficiency; no need for multiple key presses. Up to three steps may be programmed for a single footswitch activation.

Select from several commands, including request peak reading, zero the display, save to memory, and others. Time delays can be inserted between each step.

Automatic Data Output / Save / Zero / I/O Pin Toggle
Upon completion of several event types, the Series 7 can perform the following productivity-enhancing functions:

Automatically save the peak reading to memory.
Transmit the peak reading via USB, RS-232, or Mitutoyo output.
Zero the display.
Toggle an I/O pin, for example to stop movement of an ESM301/ESM301L test stand.

Applicable events include:

Sample break detection (also applicable to samples which slip, click, or otherwise reach a peak, then fall).
Completion of an averaging sequence.
External trigger (ex. switch activation).
1st / 2nd peak capture (ex. tensile testing).

User-defined Unit of Measurement
Series 7 gauges display 6 standard units of measurement. One additional user-defined unit is provided for unique applications. A base unit is specified, along with a multiplier, and 5-character name. Typical applications:

To measure the torque produced by pressing on a lever in a mechanical assembly, configure the multiplier based on the length of the lever, thereby converting a unit such as N into Ncm.
To measure the pressure produced by a circular compression plate on a foam sample, configure the multiplier based on the area of the plate, thereby converting a unit such as lbF into psi.

Downloads

Comparison Chart Series 3i-5i-7i

Complete Kit

The 7i includes a carrying case, universal voltage AC adapter, battery, quick-start guide, USB cable, resource CD ( USB driver, MESUR Lite software, MESURgauge DEMO software, and user's guide), and certificate of conformance.

Dimensions

MESURgauge Mesurgauge Load & Travel Analysis Software

Sends data from a force or torque gauge and travel display to a PC for further analysis

More details

MESURgauge Mesurgauge Load & Travel Analysis Software

PTA Plug & Test Load Cell Adapter

Compatible with strain gage-based load cells, force sensors, and torque sensors
Program the adapter via USB or RS-232 through the indicator

More details

Specifications

Accuracy:	±0.1% of full scale + sensor
Sampling rate:	14,000 Hz
Power:	AC or rechargeable battery. Multi-step low battery indicator is displayed, gauge shuts off automatically when power is too low.
Battery Life:	Backlight on: up to 7 hours of continuous use Backlight off: up to 24 hours of continuous use
Outputs:	USB / RS-232: Configurable up to 115,200 baud. Includes Gauge Control Language 2 for full computer control. Mitutoyo (Digimatic): Serial BCD suitable for all Mitutoyo SPC-compatible Devices. Analog: ±1 VCD, ±0.2% of full scale at capacity. General purpose: Three open drain outputs, one input. Set points: Three open drain lines.
Configurable Settings:	Digital filters, outputs, automatic output (via USB/RS-232), automatic shutoff, default settings, averaging mode, external trigger, passwords, key tones, audio alarms, backlight, calibration
Safe overload:	150% of full scale (display shows “OVER” at 110% and above)
Weight:	0.3 kg / 0,7 lbs
Included items:	Carrying case, universal voltage AC adapter, battery, quick-start guide, USB cable, resource CD (USB driver, MESURTM Lite software, MESURTMgauge DEMO software, and users guide), NIST-traceable certificate of calibration.
Warranty:	3 years (see individual statement for further details)