DL6799 - CombiVolt™5
200A TrueRMS Current,
Voltage & Continuity Tester
Instruction Manual
Di-LOG
...measurably better
DL6799 OPERATING MANUAL
Certicate of conformity
As per the supplier of the apparatus listed, declare
under our sole responsibility.
Instrument Identication:
Di-LOG DL6799 - CombiVolt™ 5
Declaration of Conformity:
To which this declaration relates are in conformity
with the relevant clauses of the following standard.
Standards:
EN 61010-1
EN 61010-2-032
EN 61010-2-33
EN 61010-031
EN 61326-1
EN 61326-2-2
Performance:
The instrument operates within specication
when used under the conditions in the above
standards and EMC safety standards.
The product identied above conforms to the
requirements of council directive 89/336/EEC
and 73/23 EEC.
Di-LOG
...measurably better
DL6799 OPERATING MANUAL
Contents
I. Overview ------------------------------------------- 1
II. DL6799 Box Contents ------------------------- 1
III. Safety Notices ----------------------------------- 2
IV. Electrical Symbols ----------------------------- 4
V. Appearance Overview ------------------------- 5
VI. Function Keys ------------------------------------ 6
VII. Technical Index ---------------------------------- 9
1. General Specication ---------------------------- 9
2. Environmental Limits ---------------------------- 10
3. Electrical Specication -------------------------- 10
VIII. Measurement Operation ---------------------- 13
1. Measuring of AC Current (ACI) --------------- 13
2. Measuring of DC Current (DCI) --------------- 15
3. Measuring of AC Voltage (ACV) -------------- 17
4. Measuring of DC Voltage (DCV) -------------- 19
5. Measurement of Resistance (OHM) --------- 21
6. Continuity Testing (CON) ----------------------- 23
7. Diode Measurement (DIO) --------------------- 25
8. Measuring of Capacitance (CAP) ------------ 27
9. Non-Contact Voltage Detection (NCV) ------ 29
10. Single Pole Detection (SPD) ------------------ 31
IX. Maintenance, Repair & Calibration -------- 33
1. General Maintenance --------------------------- 33
2. The installation or replacement of batteries 33
Di-LOG
...measurably better
DL6799 OPERATING MANUAL
l. Overview
Thank you for purchasing a Di-Log DL6799 current,
voltage and continuity tester. The tester has been
designed in accordance with the latest international
safety standards.
200A AC/DC current
1000 V DC, 750 V AC
Continuity test with audible indication.
Warning:
The instruction manual includes relevant safety
information and warnings. Please read all relevant
contents carefully and strictly observe all warnings
and safety notices.
If the equipment is used in a manner not specied
by the manufacturer, the protection provided by
the equipment may be impaired.
ll. Contents
1. DL6799 CombiVolt 5
2. Carry Case
3. Instruction Manual
Please contact your supplier if any of the contents
are missing or damaged.
1
Di-LOG
...measurably better
DL6799 OPERATING MANUAL
Ill. Safety Notices
This instrument is to be used only by trained
and competent persons.
The instrument is designed and produced in strict
accordance with the safety requirements for Electronic
Measuring Apparatus and EN61010-1, EN61010-2- 03 2,
EN61010-2-033, EN61010-031, EN61326-1 and
EN61326-2-2 standards, and complies with the safety
standard of double insulation, over-voltage CATII
1000V, CAT III 600V and pollution level 2. If you fail
to use the instrument according to relevant operation
instructions, the protection provided by the CombiVolt 5
instrument is likely to be weakened or undermined.
CAT II: Applicable to test and measuring circuits
connected directly to live voltage (socket outlets or
similar points) of the low voltage mains installation.
CAT Ill: Applicable to test and measuring circuits
connected to the distribution part of the building's
low-voltage MAINS installation.
1. Prior to using, please check the CombiVolt 5 and
integrated test lead & probe set for any damage or
abnormality. If any of the probes insulating layer or
lead are obviously damaged, the display screen fails
to display or you consider there is a fault with the
instrument, please do not use and contact Di-log for
further assistance.
2
Di-LOG
...measurably better
DL6799 OPERATING MANUAL
2. It is strictly prohibited to use the CombiVolt 5
without the rear cover or battery cover, otherwise a
potential shock hazard may occur.
3. When carrying out any measurement, please
keep ngers behind the nger guards on both the
instrument and the test probes.
4. Before measurement, the instrument must be
switched to the correct functional position. It is prohib ited
to switch the rotary dial to an alternative position
during measurement, so as to prevent the instrument
being damaged.
5. Do not apply in excess of 1000V DC/750V AC
between the CombiVolt test probes or between line
and ground so as to prevent electric shock and
instrument damage.
6. When the instrument is used to measure a DC
voltage (in excess of) >42V or AC TRMS voltage (in
excess of) >30V, it is necessary to operate the
instrument carefully as there may be danger of electric
shock.
7. Do not measure voltage or current higher than
the stated input limits. Before measuring resistance,
diode or continuity, it is essential to isolate all power
supplies in the circuit and discharge all capacitors,
otherwise, it may lead to incorrect measurement
results.
3
Di-LOG
...measurably better
DL6799 OPERATING MANUAL
8. When the “ “ symbol is displayed on the LCD, it
is necessary to replace the batteries.
10. Do not store or use the clamp meter in an
environment with high-temperature, high-humidity,
inammable, explosive or with a strong electromagnetic
eld.
11. During maintenance, please clean the case of
the instrument with a soft cloth soaked with neutral
detergent, and not use abrasive solvents.
12. Instrument must be proved working before
use on a known voltage source to conrm instrument
is operating correctly.
IV. Electrical Symbols
4
Di-LOG
...measurably better
V. Appearance Overview
1. Clamp head
2. Clamp body
3. Rotary dial
4. Function key
5. Display screen
6. Test lead input terminal
DL6799 OPERATING MANUAL
Figure 1
5
Di-LOG
...measurably better
DL6799 OPERATING MANUAL
VI. Function Keys
Key:
ACI/DCI - AC/CD Current ACV/DCV - AC/DC Voltage
RES - Resistance CON - Continuity
DIO - Diode CAP - Capacitance
SELECT: Function selection button, which works
on ACI/DCI, ACV/DCV, and RES/CON/DIO/CAP
measurement.
REL: Measurement of relative values, enabling
quick and easy dierential measurement on: ACV,
DCV, ACI and RES functions.
A short press of the REL button whilst performing a
measurement will allow the instrument to zero the
displayed value. The instrument will display ∆ to
indicate you have entered relative mode. The next
measured value will display the dierential value in
relation to the previously measured value.
To exit REL mode, a short press of the REL button,
will enable the instrument to return to normal operation.
ZERO: The DCI Zero button: this function is used
with REL and works on the DCI measurement.
A short press of the ZERO button before performing a DCI measurement will allow the instrument
to zero any displayed values caused by terrestrial
magnetism . The instrument will display ZERO in
the secondary display to indicate you have entered
zero mode.
6
Di-LOG
...measurably better
DL6799 OPERATING MANUAL
To exit REL mode, a short press of the REL button,
will enable the instrument to return to normal operation.
HOLD: the data hold button works in all measurement
positions. A short press of the “HOLD” button under
normal measurement will enter the data-hold mode,
the instrument will not update the measurement and
the displayed value will remain unchanged. The “H”
symbol will be displayed on the top left of the display
screen, to indicate the instrument has entered the
data—hold mode. The data-hold feature can be
cancelled, with either a short press of the “HOLD”
button, a turn the rotary dial or a press of the “SELECT”
button.
SCREEN BACKLIGHT :
A long press of the “ “ button will turn on the
backlight . A long press of the “ “ button again will
increase the brightness. A long press of the“ “
button again will turn the backlight o.
FLASHLIGHT :
A short press of the LED ashlight button will switch
the light on, and another short press of the LED
ashlight button will switch the light o.
7
DL6799 OPERATING MANUAL
Page left blank for notes:
Di-LOG
...measurably better
8
Di-LOG
...measurably better
DL6799 OPERATING MANUAL
Vll. Technical Index
1. General specications
Liquid crystal display: Maximum display up to 5999;
Polarity display: Automatic positive and negative
polarity display;
Over-load display: Display “OL” or “–OL”;
Battery voltage display: When the battery voltage is
below 2.4V the instrument will display the low battery
symbol;
Sampling rate; Approximately 3 times/second;
Sensor Types: Hall-eect sensor for AC/DC
measurement;
Measured position error: When measuring the
current, ±1.0% additional error may occur if the
source to be measured is not centred at the base of
the clamp jaw;
Impact-resistant Strength: 1m height impact can be
borne;
Maximum opening dimension of clamp head:
Diameter of conductor 14.7mm;
Electromagnetic eld eect: When any electromagnetic
eld interference exists, the instrument may displays
unstable or incorrect readings;
Power supply: 2 x AA 1.5 V batteries;
Auto OFF function: 15 min;
Dimensions: 210mm x 53mm x35mm;
Weight approximately 163.7g (battery included);
9
Loading...