Mark-10 M2-20 Manuel utilisateur

Series2

DIGITALFORCE GAUGES

User’s Guide

www.calcert.com sales@calcert.com1.888.610.7664 0

Series 2 Digital Force Gauges User’s Guide

Thank you…

Thank you for purchasing a Mark-10 Series 2 digital force gauge, designed

for tension and compression force testing applications from 2 to 500 lbF (10

to 2,500 N) full scale. The Series 2 is an essential component of a force

testing system, typically also comprising a test stand and grips.

With proper usage, we are confident that you will get many years of great

service with this product. Mark-10 force gauges are ruggedly built for many

years of service in laboratory and industrial environments.

This User’s Guide provides setup, safety, and operation instructions.

Dimensions and specifications are also provided. For additional information

or answers to your questions, please do not hesitate to contact us. Our

technical support and engineering teams are eager to assist you.

Before use, each person who is to use the Series 2 force gauge should

be fully trained in appropriate operation and safety procedures.

TABLE OF CONTENTS

OVERVIEW.........................................................2

POWER...............................................................3

MECHANICAL SETUP.......................................4

HOME SCREEN AND CONTROLS ...................6

OPERATING MODES.........................................7

CHANGING THE UNITS.....................................7

DIGITAL FILTERS..............................................8

CALIBRATION ...................................................8

OTHER SETTINGS...........................................13

SPECIFICATIONS............................................15

www.calcert.com sales@calcert.com1.888.610.7664 0

Series 2 Digital Force Gauges User’s Guide

1 OVERVIEW

1.1 List of included items

Qty. Description

1 Digital force gauge

1 8.4V rechargeable battery (inside the gauge)

1 Resource CD

1.2 List of optional items

Part No. Description

12-1049 Carrying case

CERT Certificate of calibration with data

G1038 Medium hook, #10-32M (requires G1039)

G1039 Coupling, #10-32F/F

G1029 Flat head, #10-32F

G1026 Cone, #10-32F

G1025 Chisel point, #10-32F

G1027 V-groove, #10-32F

G1024 Extension rod, 5”, #10-32F

G1035 Large hook, 5/16-18M (requires G1037)

G1037 Coupling, 5/16-18F/F

G1036 Flat head, 5/16-18F

G1033 Cone, 5/16-18F

G1032 Chisel point, 5/16-18F

G1034 V-groove, 5/16-18F

G1031 Extension rod, 5”, 5/16-18F

1.3 Safety / Proper Usage

Caution!

Note the force gauge’s capacity before use and ensure that the capacity is not exceeded.

Producing a force greater than 200% of the gauge’s capacity can damage the internal load cell. An

overload can occur whether the gauge is powered on or off.

Typical materials suitable for testing include many manufactured items, such as springs, electronic

components, fasteners, caps, films, mechanical assemblies, and many others. Items that should not be

used with the gauge include potentially flammable substances or products, items that can shatter in an

unsafe manner, and any other components that can present an exceedingly hazardous situation when

acted upon by a force.

The following safety checks and procedures should be performed before and during operation:

1. Never operate the gauge if there is any visible damage to the AC adapter or the gauge itself.

2. Ensure that the gauge is kept away from water or any other electrically conductive liquids at all

times.

3. The gauge should be serviced by a trained technician only. AC power must be disconnected and

the gauge must be powered off before the housing is opened.

www.calcert.com sales@calcert.com1.888.610.7664 0

Series 2 Digital Force Gauges User’s Guide

4. Always consider the characteristics of the sample being tested before initiating a test. A risk

assessment should be carried out beforehand to ensure that all safety measures have been

addressed and implemented.

5. Wear eye and face protection when testing, especially when testing brittle samples that have the

potential to shatter under force. Be aware of the dangers posed by potential energy that can

accumulate in the sample during testing. Extra bodily protection should be worn if a destructive

failure of a test sample is possible.

6. In certain applications, such as the testing of brittle samples that can shatter, or other applications

that could lead to a hazardous situation, it is strongly recommended that a machine guarding

system be employed to protect the operator and others in the vicinity from shards or debris.

7. When the gauge is not in use, ensure that the power is turned off.

2 POWER

Caution!

Do not use AC adapters other than supplied or instrument damage may occur.

The gauge is powered either by an 8.4V rechargeable battery or by an AC adapter (input jack is located

in the left side of the housing).

If the AC adapter is plugged in, an icon appears in the lower left corner of the display, as follows:

If the AC adapter is not plugged in, battery power drainage is denoted in a five-step process:

1. When battery life is greater than 75%, the following indicator is present:

2. When battery life is between 50% and 75%, the following indicator is present:

3. When battery life is between 25% and 50%, the following indicator is present:

4. When battery life is less than 25%, the following indicator is present:

5. When battery life drops to approximately 2%, the indicator from step 4 will be flashing.

Several minutes after (timing depends on usage and whether the backlight is turned on or

off), a message appears, “BATTERY VOLTAGE TOO LOW. POWERING OFF”. An audio

tone will sound and the gauge will power off.

The gauge can be configured to automatically power off following a period of inactivity. Refer to the Other

Settings section for details.

www.calcert.com sales@calcert.com1.888.610.7664 0

Series 2 Digital Force Gauges User’s Guide

Battery life is approximately 24 hours with the backlight off, or 7 hours with the backlight on. To change

the battery, loosen the two captive screws on the back side of the housing and separate the two housing

halves. A foam strip separates the battery from the PCB, as shown in the illustration below:

Ensure that the foam is positioned above the battery when reassembling the housing. Exercise care when

reassembling the two halves of the housing, ensuring that internal wires do not interfere.

3 MECHANICAL SETUP

3.1 Loading shaft orientation

In order to accommodate a variety of testing requirements, the orientation of the loading shaft may be

oriented in either of the two positions shown below. To change the loading shaft orientation, loosen the

two captive screws on the back side of the housing, separate the two housing halves, rotate one half 180

degrees, and reassemble. Exercise care when reassembling the two halves of the housing, ensuring that

internal wires do not interfere.

Load cell shaft up Load cell shaft down

www.calcert.com sales@calcert.com1.888.610.7664 0

Series 2 Digital Force Gauges User’s Guide

3.2 Mounting to a plate

Although the gauge may be used by hand, proper mounting is important if attached to a fixture or test

stand. The round steel insert with a hole in the back of the housing is provided to withstand the load

during a test. A mating dowel pin should be used (see illustration below). Mounting plates on Mark-10 test

stands include a dowel pin and clearance holes for the four threaded holes located near the corners of

the housing. An additional two holes are supplied for metric screws. These holes are designed to

accommodate screws in order to hold the gauge in place (Mark-10 test stands include a set of thumb

screws for gauge mounting). The screws must not be used for load bearing purposes. Failure to use a

dowel pin properly can result in a hazardous situation.

3.3 Mounting attachments to the gauge

The force gauge’s threaded loading shaft is designed to accommodate common grips and attachments

with female mounting holes. To mount a grip, gently thread it onto the shaft. Ensure that the grip or fixture

is positioned to ensure axial load with respect to the loading shaft of the force gauge. When using a grip,

ensure that it secures the sample in such a way that it is prevented from slipping out during a test,

preventing a potential safety risk to the operator and others in the vicinity. If using a grip or fixture from a

supplier other than Mark-10, ensure that it is constructed of suitably rugged materials and components.

Do not use jam nuts or tools to tighten grips or attachments onto the shaft. Finger-tighten only.

www.calcert.com sales@calcert.com1.888.610.7664 0

Series 2 Digital Force Gauges User’s Guide

4 HOME SCREEN AND CONTROLS

4.1 Home Screen

No. Name Description

1 Primary reading

The current displayed force reading. See Operating Modes section for

details.

2 Units The current unit of measurement. Abbreviations are as follows:

lbF – Pound-force

kgF – Kilogram-force

N – Newton

3 Mode The current measurement mode. Abbreviations are as follows:

RT – Real Time

PC – Peak Compression

PT – Peak Tension

See Operating Modes section for details about each of these modes

4 Battery / AC

adapter indicator Either the AC adapter icon or battery power icon will be shown, depending on

power conditions. Refer to the Power section for details.

5 Tension /

compression

indicator - indicates a compression (push) direction

- indicates a tension (pull) direction

4.2 Controls

Primary

Label Primary Function

Secondary

Label Secondary Function

Powers the gauge on and off. Press

briefly to power on, press and hold

to power off. Active only when the

home screen is displayed.

ENTER Various uses, as described in the

following sections.

ZERO Zeroes the primary reading.

(UP) Navigates up through the menu and

sub-menus.

MENU Enters the main menu. ESCAPE Reverts one step backwards through

the menu hierarchy.

PEAK Toggles between real-time and peak

measurement modes.

(DOWN) Navigates down through the menu

and sub-menus.

Note: Units are configured through the menu. Refer to the Changing The Units section for details.

www.calcert.com sales@calcert.com1.888.610.7664 0

Series 2 Digital Force Gauges User’s Guide

4.3 Menu navigation basics

Most of the gauge’s various functions and parameters are configured through the main menu. To access

the menu press MENU. Use the UP and DOWN keys to scroll through the items. The current selection is

denoted with clear text over a dark background. Press ENTER to select a menu item, then use UP and

DOWN again to scroll through the sub-menus. Press ENTER again to select the sub-menu item.

For parameters that may be either selected or deselected, press ENTER to toggle between selecting and

deselecting. An asterisk (*) to the left of the parameter label is used to indicate when the parameter has

been selected.

For parameters requiring the input of a numerical value, use the UP and DOWN keys to increment or

decrement the value. Press and hold either key to auto-increment at a gradually increasing rate. When

the desired value has been reached, press ENTER to save the change and revert back to the sub-menu

item, or press ESCAPE to revert back to the sub-menu item without saving. Press ESCAPE to revert one

step back in the menu hierarchy until back into normal operating mode.

Refer to the following sections for details about setting up particular functions and parameters.

5 OPERATING MODES

Caution!

In any operating mode, if the capacity of the instrument has been exceeded by more than 110%,

the display will show “OVER” to indicate an overload.

Three operating modes are possible with Series 2 gauges. To cycle between the modes, press PEAK

while in the home screen.

5.1 Real time (RT)

The primary reading corresponds to the live measured reading.

5.2 Peak Compression (PC)

The primary reading corresponds to the peak compression reading observed. If the actual force

decreases from the peak value, the peak will still be retained in the primary reading area of the display.

Pressing ZERO will reset the value.

5.3 Peak Tension (PT)

Same as Peak Compression, but for tension readings.

6 CHANGING THE UNITS

Series 2 gauges display one of three measurement units. To change the unit, select Units from the

menu. The display appears as follows:

The gauge will always power on with the unit selected.

UNITS

* lbF

kgF

www.calcert.com sales@calcert.com1.888.610.7664 0

Series 2 Digital Force Gauges User’s Guide

7 DIGITAL FILTERS

Digital filters are provided to help smooth out the readings in situations where there is mechanical

interference in the work area or test sample. These filters utilize the moving average technique in which

consecutive readings are pushed through a buffer and the displayed reading is the average of the buffer

contents. By varying the length of the buffer, a variable smoothing effect can be achieved. The selection

of 1 will disable the filter since the average of a single value is the value itself.

To access digital filter settings, select Filters from the menu. The display appears as follows:

Two filters are available:

Current Reading – Applies to the peak capture rate of the instrument.

Displayed Reading – Applies to the primary reading on the display.

Available settings: 1,2,4,8,16,32,64,128,256,512,1024. It is recommended to keep the current reading

filter at its lowest value for best performance, and the displayed reading filter at its highest value for best

visual stability.

8 CALIBRATION

8.1 Initial Physical Setup

The gauge should be mounted vertically to a test stand or fixture rugged enough to withstand a load

equal to the full capacity of the instrument. Certified deadweights or master load cells should be used,

along with appropriate mounting brackets and fixtures. Caution should be taken while handling such

equipment.

8.2 Calibration Procedure

1. Select Calibration from the menu. The display appears as follows:

2. Press DIRECTION to invert the display, if desired. ENTER to continue. The display appears as

follows:

CALIBRATION

To invert the

display, press the

DIRECTION button,

then press ENTER

DIGITAL FILTERS

(1 = Fastest)

Current Reading

Displayed Reading

128

www.calcert.com sales@calcert.com1.888.610.7664 0

Series 2 Digital Force Gauges User’s Guide

The gauge can be calibrated at up to 10 points in each direction. Enter the number of calibration

points for each direction (compression and tension). At least one point must be selected for each

direction.

Note: To achieve the accuracy specification of ±0.5%, it is recommended to calibrate the gauge

at 5 or more even increments in both tension and compression directions. For example, a gauge

with capacity of 10 lbF should be calibrated at 2, 4, 6, 8, and 10 lb loads in each direction.

3. To escape the Calibration menu at any time, press ESCAPE. The display appears as follows:

Selecting “Cancel” will revert back to the Calibration setup. Selecting “Exit without saving” will

return to the menu without saving changes.

4. After the number of calibration points has been entered, press ENTER. The display appears as

follows:

5. Place the force gauge horizontally on a level surface free from vibration, then press ZERO. The

gauge will calculate internal offsets, and the display appears as follows:

CALIBRATION

NOT COMPLETE

Cancel

Exit without saving

CALIBRATION

Enter # cal points

(1 to 10)

Compression:

Tension:

CALIBRATION

OFFSET

Please wait…

CALIBRATION

OFFSET

Place force gauge

horizontally, then

press ZERO

www.calcert.com sales@calcert.com1.888.610.7664 0

Ce manuel convient aux modèles suivants

Table des matières

Autres manuels Mark-10 Instrument de mesure

Mark-10

Mark-10 EK3 Series Manuel utilisateur

Mark-10

Mark-10 M3I Manuel utilisateur

Mark-10

Mark-10 TST Series Manuel utilisateur

Mark-10

Mark-10 Series 4 Manuel utilisateur

Mark-10

Mark-10 CG1000 Manuel utilisateur

Mark-10

Mark-10 F Series Manuel utilisateur

Mark-10

Mark-10 E Series Manuel utilisateur

Mark-10

Mark-10 2 Series Manuel utilisateur

Mark-10

Mark-10 E Series Manuel utilisateur

Mark-10

Mark-10 ME-100 Manuel utilisateur

Mark-10

Mark-10 Series 4 Manuel utilisateur

Mark-10

Mark-10 7i Manuel utilisateur

Mark-10

Mark-10 E Series Manuel utilisateur

Mark-10

Mark-10 7 Series Manuel utilisateur

Mark-10

Mark-10 EK3-500 Manuel utilisateur

Mark-10

Mark-10 EK3-100 Manuel utilisateur

Mark-10

Mark-10 Series 4 Manuel utilisateur

Mark-10

Mark-10 BG012 Manuel utilisateur

Mark-10

Mark-10 MG Series Manuel utilisateur

Mark-10

Mark-10 TT03 Series Manuel utilisateur

Mark-10

Mark-10 7 Series Manuel utilisateur

Mark-10

Mark-10 7 Series Manuel utilisateur

Mark-10

Mark-10 3i Manuel utilisateur

Mark-10

Mark-10 Series 3 Manuel utilisateur

Manuels Instrument de mesure populaires d'autres marques

Suaoki

Suaoki D40 Manuel utilisateur

Elster

Elster BK-G1.6 Manuel utilisateur

Endress+Hauser

Endress+Hauser Deltabar FMD71 Manuel

Duratool

Duratool D03128 Manuel utilisateur

Vega

Vega VEGAPULS 65 Manuel utilisateur

Tonghui

Tonghui TH2618B Manuel utilisateur

Tenmars

Tenmars TM-801 Manuel utilisateur

MSR

MSR 145 Manuel utilisateur

TPS

TPS WP-82 Manuel utilisateur

ELMETRON

ELMETRON CP-511 Manuel utilisateur

PCB Piezotronics

PCB Piezotronics 003C30 Manuel utilisateur

Tenma

Tenma 72-10465 Manuel utilisateur

Endress+Hauser

Endress+Hauser Proline Promag 50 Caractéristiques techniques

Siemens

Siemens SITRANS F Coriolis FCT030 Manuel de la liste des pièces

KLINGER

KLINGER CMF V Series Manuel utilisateur

EXFO

EXFO FTB-2 Manuel d'exploitation et d'entretien

Keysight

Keysight M8290A Manuel utilisateur

ADTEK

ADTEK MW-5 Manuel utilisateur