Dilog DL9204 User manual

DL9204 DIGITAL MULTIMETER
operating manual
EN
61010-1
CAT III
600V

Safety Information
This manual contains information that must be
followed for operating the meter safely and
maintaining the meter in a safe operating condition.
If this meter is not used in the manner specified,
the protection provided may be impaired.
Warning! Warns of potential danger, refer to
the instruction manual to avoid personal injury
or damage to the meter.
Caution! Dangerous voltage. Danger of
electrical shock.
Continuous double or reinforced insulation
complies with IEC536, class 11
Symbol of conformity, confirms conformity with
relevant EU directives. The meter complies with
EMC directives (89/336/EEC). Specifically
standards EN 50081-1 and EN 50082-1 as well
as the Low Voltage Directive (73/23/EEC)
described in the standard EN 61010-1.
The meter has been designed in accordance with
the safety regulations for electronic measuring
instruments, EN 61010-1, IEC 61010
Voltages above 75V DC or 50V AC may constitute a
serious shock hazard.

Before using the meter check for physical damage
to the casing in particular around the connectors.
If the case is damaged do not use the meter.
Check the test leads for damaged insulation or
exposed metal. Check the leads for continuity.
Replace damaged leads with identical model or
specification before using the meter.
Where applicable use GS38 approved leads (not
supplied) these are available from Di-Log. When using
test leads keep fingers behind the finger guards.
Do not apply more than the rated voltage, as marked
on the meter between the terminals or between any
terminal and ground.
Before making a measurement ensure that the rotary
switch is set to the appropriate range. Do not turn the
rotary switch whilst making a measurement.
Use the appropriate terminals, function and range for
your measurements. If the value to be measured is
not known use the maximum measurement position
and reduce the range step by step until a satisfactory
reading is obtained.
Safety Information

Do not use or store the meter in an environment
of high temperature, humidity, fumes, vapour,
gaseous, inflammable and strong magnetic field.
The performance and safety of the use may be
compromised in such circumstances.
Disconnect circuit power and discharge all high
voltage capacitors before testing resistance,
continuity, diodes, capacitance or current.
Before measuring current check the meters fuses
and turn off power to the circuit before connecting
the meter to the circuit.
Replace the battery as soon as the low battery
indicator appears. If the battery is low the meter
may give false readings.
Turn the meter power off when not in use. Remove
the battery if the meter is in use for a long period.
Constantly check the battery as it may have leaked.
A leaking battery will damage the meter.
The meter may only be opened by a qualified service
technician for calibration and repair.
Safety Information

Input Limits
Never apply voltage or current to the meter that
exceeds the specified maximum:
Function Maximum Input
V AC 600V DC/AC
V DC OR V AC 600V DC/AC, 200Vrms on 200mV range
mA DC 200mA 250V fast acting fuse
(30 seconds max every 15 minutes)
Resistance, 250Vrms for 15sec max
Continuity
Use extreme caution when working with high voltages.

Controls and Inputs
1. LCD Display.
2. Rotary switch.
3. 10A terminal.
4. COM terminal.
5. Positive terminal
Note:
Tilt stand, fuse and battery compartment are on rear
of unit.
1
2
35
4

Symbols and Annunciators
•))) Continuity
Diode test
μmicro (amps)
mmilli ( volts, amps)
kkilo (ohms)
Ω ohms
VDC volts direct current
VAC volts alternating current
ADC amps direct current
BAT Battery test

Specifications
Function Range Resolution Accuracy
DC Voltage (V DC) 200mV 0.1mV ±(0.5% reading + 2 digits)
2000mV 1mV
20V 0.01V
200V 0.1V ±(0.8% reading + 2 digits)
600V 1V
AC Voltage (V AC) 200V 0.1V ±(1.2% reading + 10 digits)
600V 1V ±(1.2% reading + 10 digits)
DC Current (A DC) 2000μA 1μA ±(1.0% reading + 2 digits)
20mA 10μA
200mA 100μA ±(1.2% reading + 2 digits)
10A 10mA ±(2.0% reading + 2 digits)
Resistance 200Ω0.1Ω±(0.8% reading + 2 digits)
2000Ω1Ω
20kΩ0.01kΩ
200kΩ0.1kΩ
2000kΩ1kΩ±(1.0% reading + 2 digits)
Battery Test 9V 10mV ±(1.0% reading + 2 digits)
1.5V 10mV
Note: Accuracy specifications consist of two elements:
(% reading) – This is the accuracy of the measurement circuit.
(+ digits) – This is the accuracy of the analog to digital converter.
Note: Accuracy is stated at 65°F to 83°F (18°C to 28°C) and less than 75% RH.

Specifications
Diode Test:
Test current: 1mA maximum.
Open circuit voltage: 2.8V dc typical.
Continuity Check: Audible signal will sound if the
resistance is less than approximately 30Ω
Battery test current: 9V (6mA); 1.5V (100mA)
Input Impedance: >1MΩ
ACV Bandwidth: 45Hz to 450Hz
DCA voltage drop: 200mV
Display: 3 ½ digit, 2000 count LCD, 1.1” digits
Overrange indication: “1” is displayed
Polarity: Automatic (no indication for positive polarity);
Minus (-) sign for negative polarity.
Measurement Rate: 2 times per second, nominal
Low Battery Indication: “BAT” is displayed if battery
voltage drops below operating voltage
Battery: One 9 volt (NEDA 1604) battery
Fuses:
mA, μA ranges: 0.2A/250V fast blow
A range: 10A/250V fast blow
Operating Temperature: 32°F to 122°F (0°C to 50°C)
Storage Temperature: -4°F to 140°F (-20°C to 60°C)

Specifications
Relative Humidity: <70% operating, <80% storage
Operating Altitude: 7000ft. (2000) meters maximum.
Weight: 255g
Size: 150mm x 70mm x 48mm
Safety:
For indoor use and in accordance with Overvoltage
Category II, Pollution Degree 2. Category II includes
local level, appliance, portable equipment, etc.,
with transient overvoltages less than Overvoltage
Category III.