Programmable Test Stand w/ PC Control (ESM301)

INTRODUCTION

The Programmable Force Tester is a highly configurable motorized test stand for tension and compression testing applications up to 1.5kN (300 lb). The stand can be controlled from the front panel or via a computer and is fully compatible with Nexygen™ TCD software. The Programmable Force Tester is engineered on a unique modular platform, allowing for “build-your-own” configurability. Features can be ordered individually at time of order or activated in the field. Integrated travel indication, overload protection, and a host of programmable parameters makes the tester quite sophisticated, while its intuitive menu structure allows for quick, simple setup and operation. A password can be programmed to prevent unauthorized changes. With a rugged and modular design, the Programmable Force Tester is a compelling solution for applications in laboratory and production environments.

APPLICATIONS

Application List

SPECIFICATIONS

Specification List

ACCESSORIES

Integrated travel indication with RS-232 output
Displays travel distance for the entire stroke of the test stand.
Standard RS-232 output is provided.
Multi-function cable, BG gauge to controller
Connects a Series BG force gauge to the controller.
This single cable is used to transmit set points, over load signals,
and force data.
Serial cable, controller to PC
Sends force and travel data on a single cable via RS-232 to a PC.
Column extensions
Available in 150 mm (6”), 300 mm (12”), 600 mm (24”), and custom lengths
Bench mounting kit
Facilitates safe mounting to a work bench. Consists of a set of mounting adapters, and four sets of hardware with Allen key to accommodate surfaces
of various thickness.

FEATURES

Computer Control
A bi-directional RS-232 port is provided to interface with a PC. Users can write their own custom program or control the stand via a PC using Nexygen™ TCD software. Requires a Series BG or compatible force gauge, 09-1056 serial cable and 09-1143 multi-function cable. If using Nexygen™, also requires a Series BG or compatible force gauge and EF017 travel indication option.
Travel Indication
Travel is indicated on the front panel, and an RS-232 port is supplied.
Position indication is provided via an internal linear scale, producing significantly higher accuracy than with conventional rotary encoder-based designs. Backlash and nonlinearity are virtually eliminated.
Programmable Travel Limits
The ESM301 can stop at or cycle between programmable upper and lower travel distances.
Overload Protection
Protects a force gauge against overload (requires the 09-1143 multifunction cable). The user programs the desired percentage of full scale of the gauge. Adjustable analog output voltage setting allows the ESM301 to interface with virtually any force gauge with analog output.
Auto-return
The crosshead moves to a limit switch, force (requires a Series BG force gauge), or travel position (requires EF017 programmable travel limits), stops, and reverses direction at full speed to the other limit switch, force, or travel position.
Cycling/Dwell Time
Same as Auto-return, but with the ability to program the number of cycles up to 99,999 cycles. Dwell time allows the operator to program the length of time, up to 9,999.9 seconds, in 0.1 second intervals, for which the crosshead pauses between cycles. Independent up and down speeds may be programmed (requires EF013).
Programmable Button Functions
Expands UP and DOWN button operation to three user-configurable modes:
1. Maintained (standard): a short push produces continuous motion until STOP is pressed
2. Momentary: crosshead moves only while the button is pressed
3. Auto: short push produces maintained motion, while holding the button down will produce momentary motion
Independent Up and Down Speeds
Configurable speeds for up and down directions
Low Speed Extended Range
Extends the speed range to 0.5 - 330 mm/min (0.02 - 13 in/min)
High Speed Extended Range
Extends the speed range to 13 - 1100 mm/min (0.5 - 45 in/min)

FEATURES

LCD display with UP, DOWN, STOP, and emergency stop buttons and soft keys
Selectable speed units of measurement (mm/min & in/min)
Password protection of test parameters, to prevent unauthorizedchanges
Integrated travel limit switches
Removable fixture mounting plate with matrix of threaded holes
Stepper motor-driven, produces 0% speed variation with load
Mounting holes for bench mounting
Unique mechanical design significantly reduces column bending

ORDERING INFORMATION

Model No. 35-05-01-0003 Hardware	Description	Controller Options	Controller Description
ESM301	Motorized tet stand, 110V	EF010	Computer control via RS-232
ESM301E	Motorized tet stand, 220V	EF011	Programmable travel limits
ESM301-001*	Travel indication with RS-232 output*	EF012	Integrated overload protection (requires 09-1143 cable)
ESM301-002-1	Column extension, 15.2 cm (6 in)	EF013	Auto return
ESM301-002-2	Column extension, 30.5 cm (12 in)	EF014	Cycling dwell time
ESM301-002-3	Column extension, 61 cm (24 in)	EF015	Programmable button functions
ESM301-003	Bench mounting kit	EF016	Independent up and down speeds
09-1143**	Multi-function cable, BG to ESM301**	EF017	Extended speed range, low
09-1056**	Serial Cable, ESM301 to PC**	EF018	Extended speed range, high

Call Us Today

For additional information, or to learn how Testing Machines can help your company profit through testing, please call us at 1-800-678-3221, or e-mail info@testingmachines.com.

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Available in PDF format. Programmable Test Stand w/ PC Control (ESM301)