Draper 200 Series, 41817, 41818 User Manual

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IMPORTANT: Please read these instructions carefully to ensure the safe and effective use of this product and save these instructions for future reference. This manual has been compiled by Draper Tools and is an integrated part of the product with which it is enclosed and should be kept with it for future references.

This manual describes the purpose for which the product has been designed and contains all the necessary information to ensure its correct and safe use. We recommend that this manual is read before any operation or, before performing any kind of adjustment to the product and prior to any maintenance tasks. By following all the general safety instructions contained in this manual, it will ensure both product and operator safety, together with longer life of the product itself.

AlI photographs and drawings in this manual are supplied by Draper Tools to help illustrate the operation of the product. Whilst every effort has been made to ensure accuracy of information contained in this manual, the Draper Tools policy

of continuous improvement determines the right to make modifications without prior warning.

200 SERIES

MULTIMETER

41817 & 41818

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1.1 INTRODUCTION:

USER MANUAL FOR:

SERIES 200 MULTIMETER

Stock no. 41817 & 41818. Part no. DMM200 & DMM201.

1.2 REVISIONS:

As our user manuals are continually updated, users should make sure that they use the very latest version.

Downloads are available from: http://www.drapertools.com/manuals

DRAPER TOOLS LIMITED WEBSITE: drapertools.com HURSLEY ROAD PRODUCT HELPLINE: +44 (0) 23 8049 4344 CHANDLER’S FORD GENERAL FAX: +44 (0) 23 8026 0784 EASTLEIGH HAMPSHIRE SO53 1YF UK

1.3 UNDERSTANDING THIS MANUALS SAFETY CONTENT:

WARNING! Information that draws attention to the risk of injury or death.

CAUTION! Information that draws attention to the risk of damage to the product or

surroundings.

Copyright © Draper Tools Limited. Permission is granted to reproduce this publication for personal & educational use only. Commercial copying, redistribution, hiring or lending is prohibited. No part of this publication may be stored in a retrieval system or transmitted in any other form or means without written permission from Draper Tools Limited.

In all cases this copyright notice must remain intact.

Date first published March 2017 Date second published June 2017

11.1 DISPOSAL

- At the end of the machine’s working life, or when it can no longer be repaired, ensure

- Contact your local authority for details of collection schemes in your area. In all circumstances:

• Do not dispose of power tools with domestic waste.

• Do not incinerate.

• Do not abandon in the environment.

• Do not dispose of WEEE* as unsorted municipal waste.

* Waste Electrical & Electronic Equipment.

1. TITLE PAGE 11. DISPOSAL

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2.1 CONTENTS Page content

.............................................................................. Page

1 TITLE PAGE

1.1 INTRODUCTION ............................................................................................... 2

1.2 REVISION HISTORY.......................................................................................... 2

1.3 UNDERSTANDING THIS MANUAL .................................................................. 2

1.4 COPYRIGHT NOTICE ........................................................................................ 2

2 CONTENTS

2.1 CONTENTS ........................................................................................................ 3

3 GUARANTEE

3.1 GUARANTEE...................................................................................................... 4

4 INTRODUCTION

4.1 GENERAL SPECIFICATIONS......................................................................... 5-7

4.3 HANDLING & STORAGE ................................................................................... 7

5 HEALTH & SAFETY INFORMATION

5.1 SAFETY PRECAUTIONS ................................................................................... 8

6 IDENTIFICATION............................................................................................................. 9

7 UNPACKING & CHECKING

7.1 PACKAGING..................................................................................................... 10

7.2 WHAT´S IN THE BOX? .................................................................................... 10

8 OPERATING INSTRUCTIONS

8.1 DC VOLTAGE .................................................................................................. 11

8.2 AC VOLTAGE .................................................................................................. 11

8.3 DC CURRENT .................................................................................................. 11

8.4 RESISTANCE (Ω) ............................................................................................. 11

8.5 TEMPERATURE............................................................................................... 11

8.6 TRANSISTOR TESTING .................................................................................. 12

8.7 DIODE TEST ................................................................................................... 12

8.8 CONTINUITY TEST.......................................................................................... 12

9 MAINTENANCE

9.1 MAINTENANCE................................................................................................ 13

10 EXPLANATION OF SYMBOLS

10.1 EXPLANATION OF SYMBOLS ........................................................................ 14

11 DISPOSAL

11.1 DISPOSAL ....................................................................................................... 15

DECLARATION OF CONFORMITY............................................................................ ENCLOSED

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3.1 GUARANTEE

Draper tools have been carefully tested and inspected before shipment and are guaranteed to be free from defective materials and workmanship. Should the tool develop a fault, please return the complete tool to your nearest distributor or contact Draper Tools Limited, Chandler's Ford, Eastleigh, Hampshire, SO53 1YF. England. Telephone Sales Desk: (023) 8049 4333 or Product Helpline (023) 8049 4344. A proof of purchase must be provided with the tool. If upon inspection it is found that the fault occurring is due to defective materials or workmanship, repairs will be carried out free of charge. This guarantee period covering parts/labour is 12 months from the date of purchase except where tools are hired out when the guarantee period is 90 days from the date of purchase. This guarantee does not apply to normal wear and tear, nor does it cover any damage caused by misuse, careless or unsafe handling, alterations, accidents, or repairs attempted or made by any personnel other than the authorised Draper warranty repair agent. Note: If the tool is found not to be within the terms of warranty, repairs and carriage charges will be quoted and made accordingly. This guarantee applies in lieu of any other guarantee expressed or implied and variations of its terms are not authorised. Your Draper guarantee is not effective unless you can produce upon request a dated receipt or invoice to verify your proof of purchase within the guarantee period. Please note that this guarantee is an additional benefit and does not affect your statutory rights. Draper Tools Limited.

9.1. BATTERY REPLACEMENT

WARNING! Before attempting to open the battery cover of the meter, be sure the test leads have

3. GUARANTEE

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4.1 GENERAL SPECIFICATIONS

Max Voltage between input terminal and Earth Ground: CATIII 600V. Over-range Indication: display “1” for the significant digit. Automatic display of negative polarity “–” . Low Battery Indication: ‘ ’ displayed. Max LCD display: 1999 (31/2 digits). Fuse protection: F2-0.2A/250V (Ø5x20mm)； F1-10A/500V (Ø6x30mm). Power Supply: 9V battery, 6F22 or NEDA 1604. Operating Temp.: 0°C to 40°C (relative humidity <85%). Storage Temp.:-10°C to 50°C (relative humidity <85%). Guaranteed precision Temp.: 23±5°C (relative humidity <85%). Dimension: 150x74x43mm (covering the protective cover). Weight: approx. 233g (including battery).

DC Voltage

Range Accuracy Resolution 200mV 0.1mV 2V ±(0.8% of rdg + 4 digits ) 1mV 20V 10mV 200V ±(0.8% of rdg + 5 digits) 100mV 600V ±(1.2% of rdg + 5 digits) 1V

AC Voltage

Range Accuracy Resolution 200V ±(1.2% of rdg + 20 digits) 100mV 600V ±(1.2% of rdg + 20 digits) 1V

Overload protection: DC 800V or 600V AC rms. Input Impendance: 1MΩ. Frequency Range: 40 to 400Hz. Display: average value response (calibrated in rms of sine wave)

Input Impedance: 1MΩ. Overload protection: 600V DC and AC 380V effective value.

4. INTRODUCTION

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DC Current

Range Accuracy Resolution 2mA ±(1.0% of rdg + 10 digits) 1μA 20mA ±(1.0% of rdg + 10 digits) 10μA 200mA ±(1.5% of rdg + 20 digits) 100μA 10A ±(3.0% of rdg + 20 digits) 10mA

Overload protection: F1 10A/500V fuse, F2 200mA/250V fuse Maximum input current: 10A ( no more then 10 seconds)

Over-load protection: 250V DC or 220V AC rms.

Over-load protection: 250V DC or 220V AC rms. Instantaneous DC current approximate 1mA Reversed DC voltage: approximate 3.0V

Resistance

Range Accuracy Resolution 200Ω ±(1.5% of rdg +25 digits) 0.1Ω 2kΩ ±(0.8% of rdg +20 digits) 1Ω 20kΩ ±(0.8% of rdg +20 digits) 10Ω 200kΩ ±(0.8% of rdg +20 digits) 100Ω 2MΩ ±(2.0% of rdg +25 digits) 1kΩ

Temperature (Stock No.41818)

Range Accuracy Resolution -20°C~400°C ±(1.2% rdg + 5 digits) 1°C 400°C~1000°C ±(2.0% rdg + 15 digits) 1°C

Transistor hFE Test

Range Test Range Test Current/voltage  NPN & PNP 0-1000 Ib=10μA / Vce=3V

Diode (Stock No.41818)

Range Resolution Function

1mV.

Read the moment through the diode’s

approximate voltage.

8.3 DC CURRENT

1. Connect the black test lead to COM probe socket and the red to the VΩmA probe

2. Set the measurement function range switch to the desired range position.

8.4 RESISTANCE (Ω)

1. Connect the black test lead to COM probe socket and the red to VΩmA probe socket.

Note:

8.5 TEMPERATURE (41818 ONLY)

1. Connect the black temperature probe lead to COM probe socket and the red to VΩmA

WARNING: DO NOT USE ON VOLTAGES ABOVE 600V.

8.1 DC VOLTAGE

1. Connect the black test lead to COM probe socket and the red to VΩmA probe socket.

2. Set the measurement function range switch to the desired range position.

Note:

8.2 AC VOLTAGE

1. Connect the black test lead to COM probe socket and the red to VΩmA probe socket.

2. Set the

Note:

4. INTRODUCTION

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4.2 HANDLING & STORAGE

Care must still be taken when handling, dropping this machine will have an effect on the accuracy.

The environment will have a negative result on its operation if you are not careful. If the air is damp, components will rust. If the machine is unprotected from dust and debris; components will become clogged.

Over-load protection: DC 250V or AC 220V effective value Open circuit voltage: approximate 3.0V

Continuity Test

Range Function

Built-in buzzer will sound if resistance is lower than 70Ω

4. INTRODUCTION

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 LCD display window.  HOLD button.  Measurement function range switch.  Probe sockets.

41818 Shown

5.1 SAFETY PRECAUTIONS

Warning

To avoid electrical shock or personal injury.

Please read the safety information and “warnings and precautions” before use.

This instrument complies with IEC1010 (International Electrotechnical Commission promulgated safety standards). Design and production with an over-voltage category (CAT III) and using the pollution level 2 safety requirements.

Warning: When measuring voltage above 30V, current above 10ma, AC power with an inductive load. Use caution not to touch exposed contacts due to the risk of electric shock, only use approved probes or clamps.

1. Before measuring, check whether the measurement function switch is in the correct position, check whether the test probe is connected correctly to avoid electric shock.

2. The meter is only to be used in conjunction with the supplied test leads to comply with safety standards. If the test leads are broken or damaged, replace the test leads of the same type or the same electrical specifications.

3. Do not use an unapproved fuse to replace the fuse inside the meter. Only replace with the same model or the same specifications of the fuse. Before changing, remove the test leads to ensure that there is no signal input.

4. Do not use unapproved batteries to replace the battery inside the meter. Replace only with the same model or the same electrical specifications of the battery.

DO NOT mix

new and old batteries and do not use re-chargeable batteries.

Before changing,

remove the test leads to ensure that there is no signal input.

5. During electrical measurements, the body must not be directly in contact with the earth, use insulating materials to keep your body insulated from the earth.

6. Do not store or use in high temperature, high humidity, flammable, explosive and strong magnetic field environments.

7. Measurements exceeding the limit values of the instrument may damage the instrument and endanger the safety of the operator.

8. Do not attempt to calibrate or service the instrument.

9. When the LCD shows “ ”, please replace the battery.

10. Do not insert the test leads to be inserted into the current terminals to measure the voltage!

5. HEALTH & SAFETY INFORMATION

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 LCD display window.  HOLD button.  Measurement function range switch.  Probe sockets.

 HFE Transistor test - input socket.  Backlight on and off button.

41818 Shown



 







6. IDENTIFICATION

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7.2 WHAT´S IN THE BOX?

As well as the product; there are several parts not fitted or attached to it.

 Test probe  Temperature probe (41818 only)

 Test probe caps

4.2 HANDLING & STORAGE

Care must still be taken when handling, dropping this machine will have an effect on the accuracy.

Over-load protection: DC 250V or AC 220V effective value Open circuit voltage: approximate 3.0V

Continuity Test

Range Function







7.1 PACKAGING

Carefully remove the product from the packaging and examine it for any sign of damage caused during shipping. Lay the contents out and check them. If any part is damaged or missing, do not attempt to use the tool and contact the Draper Helpline immediately (see back page for details).

Retain the packaging material at least during the guarantee period: in case the machine needs to be returned for repair.

Warning! Some of the packaging materials used may be harmful to children, keep them out of reach from children.

Disposed of any packaging correctly and according to local regulations.

7. UNPACKING & CHECKING

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8.3 DC CURRENT

1. Connect the black test lead to COM probe socket and the red to the VΩmA probe socket for a maximum 200mA current, for a maximum 10A current, move the red lead to the 10A probe socket.

2. Set the measurement function range switch to the desired range position.

8.4 RESISTANCE (Ω)

1. Connect the black test lead to COM probe socket and the red to VΩmA probe socket.

Set the measurement function range switch to the desired Ω range position.

Note:

A) When measuring resistance above 1MΩ, the reading may take a few seconds to

become stable. B) When the input is not connected, i.e. at open circuit, the figure ‘1’ will be displayed. C) When checking in-circuit resistance, be sure the circuit under test is switched off

and that all capacitors have been discharged fully. E) When the measurement is uknown always set the measurement function range

switch to the highest position.

8.5 TEMPERATURE (41818 ONLY)

1. Connect the black temperature probe lead to COM probe socket and the red to VΩmA

probe socket.

Set the measurement function range switch to the desired °C position.

WARNING: DO NOT USE ON VOLTAGES ABOVE 600V.

8.1 DC VOLTAGE

1. Connect the black test lead to COM probe socket and the red to VΩmA probe socket.

2. Set the measurement function range switch to the desired range position.

Note:

A) When the measurement is unknown always, set the highest position.

8.2 AC VOLTAGE

1. Connect the black test lead to COM probe socket and the red to VΩmA probe socket.

2. Set the

measurement function range switch to the desired V~ position.

Note:

A) When the measurement is unknown always, set the highest position.

8. OPERATING INSTRUCTIONS

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4.1 GENERAL SPECIFICATIONS

DC Voltage

Range Accuracy Resolution 200mV 0.1mV 2V ±(0.8% of rdg + 4 digits ) 1mV 20V 10mV 200V ±(0.8% of rdg + 5 digits) 100mV 600V ±(1.2% of rdg + 5 digits) 1V

AC Voltage

Range Accuracy Resolution 200V ±(1.2% of rdg + 20 digits) 100mV 600V ±(1.2% of rdg + 20 digits) 1V

Overload protection: DC 800V or 600V AC rms. Input Impendance: 1MΩ. Frequency Range: 40 to 400Hz. Display: average value response (calibrated in rms of sine wave)

Input Impedance: 1MΩ. Overload protection: 600V DC and AC 380V effective value.

8.6 TRANSISTOR TESTING

1. Set the measurement function range switch to the ‘hFE’ position.

2. Determine whether the transistor under testing is NPN or PNP. Insert the leads into the correct holes of hFE socket on the front panel.

8.7 DIODE TEST

1. Connect the black test lead to COM probe socket and the red to VΩmA probe socket.

Set the measurement function range switch to F position.

Note:

A) The meter will show approximate forward voltage drop of the diode.

8.8 CONTINUITY TESTING

1. Connect the black test lead to COM probe socket and the red to VΩmA probe socket.

Set the measurement function range switch to the position.

Note:

If the circuit is open, figure ‘1’ will be displayed.

8. OPERATING INSTRUCTIONS

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9.1. BATTERY REPLACEMENT

WARNING! Before attempting to open the battery cover of the meter, be sure the test leads have

been disconnected.

9. MAINTENANCE

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