®
®
All Specifications are subject to change without prior notice.
TRMS DIGITAL FORK CLAMPMETER
MODEL-KM039F
Preliminary Data
An ISO 9001:2015 Company
Chhaya common data/chhaya/my documents/chhaya/backup/catlog/New catlog/2020/KM 039F Fork meter.cdr
SPECIAL FEATURES :
í
Fork-clamp Current measurement
í
12mm Slim-Probe open jaws for easy slide into tight wirings.
í
Cx range 200.0
m
F to 2500
m
F for start & run motor capacitors.
í
MAX/MIN Recording Mode
í
5ms Crest (Peak-Hold) Mode.
GENERAL SPECIFICATIONS
í
Basic Accuracy :
1.0%
í
Sensing :
True RMS
í
Display :
3-5/6 digits 6000 counts LCD display
í
Fork-Clamp opening & conductor Diameter :
12.5mm max.
í
Fork-Clamp probe width :
12mm approx.
í
Update rate :
5/sec nominal
í
Operating Temperature :
0°C to 40°C,
í
Relative Humidity :
Maximum relative humidity 80% for temperature
upto 31°C decreasing linearly to 50% relative humidity at 40°C.
í
Pollution degree :
2
í
Storage Temperature :
-20°C to 60°C, <80%R.H. (with battery removed).
í
Altitude :
Operating below 2000m
í
Temperature Coefficient :
nominal 0.1x (specified accuracy) / °C @
(0°C ~ 18°C or 28°C ~ 40°C), or otherwise specified.
í
Overload Protection :
Current via Fork-Clamp: 200A AC rms at <400Hz
Voltage via terminals : 66V DC / 920V AC rms.
Other functions via terminals : 600V DC / VAC rms
í
E.M.C. :
Meets EN61326-1:2013
ACA functions, in an RF field of 1V/m:
Total Accuracy = Specified Ac 40 digits at around 87MHz
DC
m
A and Ohm Functions, in an RF field of 1V/m:
Total Accuracy = Specified Ac 25 digits
Other Functions, in an RF field of 3V/m :
Total Accuracy = Specified Ac 20 digits
í
Low Battery Indication :
Below Approx. 2.85V for Capacitance & Hz;
Below Approx. 2.5V for other functions.
í
Auto Power Off :
idle for 32 minutes
í
Power Consumption :
5
m
A Typical
í
Power Supply :
1.5V AAA x 2 battery.
í
Dimension :
Approx.193(L)mm x 57(W)mm x 32(H)mm
í
Weight :
Approx. 158gm (including battery).
ACCESSORIES :
Test leads set, Battery, User Manual,
Bkp60 banana-plug type-k thermocouple & carrying case.
FEATURES :
í
Backlight Display
í
Non-Contact EF-Detection (NCV) with Hi/Lo Selectable Sensitivities.
í
Probe-contact EF-Detection (Single-pole) for precise indication of live.
í
Auto ranging for all ranges.
í
Relative Mode.
í
Data Hold.
í
BeepLit feature for Diode & continuity.
í
Intelligent Auto-Power off.
NEW
6.0KV
Transient
Protection
OPTIONAL ACCESSORIES :
BKB32 banana-plug to type-k socket plug adaptor.
THINK SAFETY
THINK
22 FUNCTIONS 21 RANGES
Non-Contact EF-Detection (NCV)
Indication :
Bar-graph segments & audible beep tones proportional
to the field strength.
Detection Frequency :
50/60Hz
Detection Antenna :
Inside the top-left end of the Fork-clamp.
Probe-Contact EF-Detection (Single-pole Measurement) :
For more precise indication of live wires, such as distinguishing
between live and ground connections, use one single test probe to
test via terminal COM for direct metal contact probing to achieve
the most distinctive indications.
Bar-Graph
Indication
EF-H
(Hi Sensitivity)
EF-L
(Lo Sensitivity)
10V (2V~20V)
40V (8V~70V)
160V (40V~600V)
20V (4V~40V)
80V (16V~140V)
-
- -
- - -
- - - -
- - - - -
40V (10V~70V)
160V (40V~280V)
500V(160V~600V)
80V (20V~140V)
320V (80V~560V)
Typical AC voltage (Tolerance)
-40.0ºC ~ 99.9ºC
TEMPERATURE
Range
100.0ºC ~ 400ºC
-40.0ºF ~ 211.8ºF
212ºF ~ 752ºF
Accuracy
1.0% ~ 1ºC
1.0% ~ 2ºF
2)
Type-K thermocouple range & accuracy not included
1 )
A c c u r a c i e s a s s u m e m e t e r i n t e r i o r h a s t h e s a m e
temperature (Isothermal stage) of the ambient for a correct
junction voltage compensation. Allow the meter & the type-K
probe set to reach isothermal stage for a significant change
of ambient temperature. It can take up to an hour for changes >5°C.
09
10
3.000 V
±(1.5%rdg + 5dgts)
Accuracy
Resolution
Range
Test Current :
0.3mA typically
Open Circuit Voltage :
< 3.5VDC typical
Beep-Alert Threshold :
Drop across 0.850V
TM
BeepLit ON Threshold :
< 0.100V
Audible Indication :
Beep sound
Visible Indication :
LCD Backlight
TM
BEEPLIT DIODE TESTER
Continuity Threshold :
Between 30
W
& 480
W
Continuity ON Response Time :
15ms approx.
Audible Indication : Beep sound
Visible Indication : LCD Backlight
Applicability : Voltage & Non-invasion Current functions.
Accuracy : Add ±250 digits to specified accuracy for
changes >5ms in duration.
0.001 V
TM
BEEPLIT CONTINUITY TESTER :
CREST (Peak-Hold) :
