User manual | HM8012 - Test Equipment Depot

99 Washington Street
Melrose, MA 02176
Phone 781-665-1400
Toll Free 1-800-517-8431
Visit us at www.TestEquipmentDepot.com
HM8012
4 3⁄4 - D i g i t P r o g r a m m a b l e M u l t i m e t e r
HM8012
HZ15 (included)
43⁄4 -digit display with 50,000 counts
Basic accuracy 0.05%
Max. Resolution: 10μV, 0.01dBm, 10nA, 10mΩ, 0.1°C
Offset function/relative value measurement
WDM8012 Software
(included)
Mainframe HM8001-2
required for operation
RS-232 interface and software included
43⁄4-Digit Programmable Multimeter HM8012
All data valid at 23 °C after 30 minute warm-up
DC voltage
Measurement ranges:
500 mV, 5 V, 50 V, 500 V, 600 V
Resolution:
10 μV, 100 μV, 1m V, 10m V, 100m V
Accuracy:
5 V, 500 V, 600 V:
±(0.05 % of reading +0.002 % of full scale)
500 mV, 50 V:
±(0.05 % of reading +0.004 % of full scale)
Overload protection:
V/Ω/T°/dB/
to COM and to chassis:
850 Vp at max. 60 Hz or 600 VDC
COM against chassis:
250 Vrms at max. 60 Hz or 250 VDC
Input resistance:
50 V, 500 V, 600 V:
10 MΩ II 90 pF
500 mV, 5 V:
› 1 GΩ II 90 pF
Input current:
10 pA
Common mode rejection ratio: ≥ 100 dB (50/60Hz ± 0.5 %)
Serial mode rejection ratio: ≥ 60 dB (50/60 Hz ± 0.5 %)
dB Mode
Accuracy:
Resolution:
DC current
Measurement ranges:
Resolution:
Accuracy:
0.5…500 mA:
10 A:
Voltage drop:
10 A range:
500 mA range:
other ranges:
±(0.02 dB+2 digits) (display › -38.7 dBm)
0.01 dB above 18 % of rating
500 μA, 5 mA, 50 mA, 500 mA, 10 A
10 nA, 100 nA, 1 μA, 10 μA, 1 mA
±(0.2 % of reading + 0.004 % of full scale)
±(0.3 % of reading + 0.004 % of full scale)
0.2 V max.
2.5 V max.
0.7 V max.
AC voltage
Measurement ranges:
500 mV, 5 V, 50 V, 500 V, 600 V
Resolution:
10 μV, 100 μV, 1 mV, 10 mV, 100 mV
Accuracy 0.5…50 V:
40 Hz…5 kHz:
± (0.4 % of reading + 0.07 % of full scale)
20 Hz…20 kHz:
± (1 % of reading + 0.07 % of full scale)
Accuracy 500 V and 600 V:
40 Hz…1 kHz:
± (0.4 % of reading + 0.07 % of full scale)
20 Hz…1 kHz:
± (1 % of reading + 0.07 % of full scale)
Overload protection:
V/Ω/T°/dB/
to COM and to chassis:
850 Vp at max. 60 Hz or 600 VDC
COM against chassis:
250 Vrms at max. 60 Hz or 250 VDC
Input impedance
AC mode:
1 MΩ II 90 pF
AC + DC mode:
10 MΩ II 90 pF
Bandwidth at –3 dB:
80 kHz typical
dB mode:
20 Hz…20 kHz
Accuracy
-23.8…59.8 dBm:
±0.2 dBm
Resolution:
0.01 dB above 9 mV
CMRR1):
≥ 60 dB (50/60 Hz ± 0.5 %)
Crest factor:
7 max.
AC current
Measurement ranges:
Resolution:
Accuracy:
0.5…500 mA:
10 A:
AC + DC measurements
As shown for AC + 25 digit
Resistance
Measurement ranges:
500 Ω, 5 kΩ, 50 kΩ, 500 kΩ, 5 MΩ, 50 MΩ
Resolution:
10 mΩ, 100 mΩ, 1 Ω, 10 Ω, 100 Ω, 1 kΩ
Accuracy:
500 Ω…500 kΩ:
±(0.05 % of reading + 0.004 % of f.s.+50 mΩ)
5…50 MΩ:
±(0.3 % of reading + 0.004 % of full scale)
Input protection max. 300 Vrms
Measurement current:
500 Ω…5 kΩ range:
1 mA
50 kΩ range:
100 μA
500 kΩ range:
10 μA
5…50 MΩ range:
100 nA
Measurement voltage: 10 V typical for open inputs, depending on the
value of resistance to be measured. Negative polarity of measurement
voltage is across common terminal.
Temperature
2-wire resistance measurement with linearization for PT100 sensors as
per standard EN60751
Range:
-200…+500 °C
Resolution:
0.1 °C
Measurement current:
approx. 1 mA
Display:
in °C, °F
Accuracy:
± (0.4 °C +0.0005 x T) from -200 °C…+200 °C
± (0.5 °C +0.0005 x T) from +200 °C…+500 °C
(T in °C, sensor tolerance not included)
Temperature coefficient: (reference 23 °C)
V = 500 mV, 50 V
30 ppm/°C
600 V range
80 ppm/°C
other ranges
20 ppm/°C
V ~ 600 V range
80 ppm/°C
other ranges
50 ppm/°C
mA all ranges
200 ppm/°C
mA~all ranges
300 ppm/°C
Ω 5 MΩ, 50 MΩ ranges
200 ppm/°C
other ranges
50 ppm/°C
Miscellaneous
Power supply (from mainframe):
+5 V
300 mA
~26 V
140 mA
Operating temperature:
+5…+40°C
Storage temperature:
-20…+70°C
Rel. humidity:
5…80% (non condensing)
Dimensions (W x H x D) (without 22-pole flat plug):
135 x 68 x 228 mm
Weight:
approx. 0.5 kg
Accessories supplied: Operator’s Manual, Interface cable (HZ14), PVC test
leads (HZ15), RS-232 Interface, Software CD
Optional accessories:
HZ10S 5 x silicone test lead (measurement connection in black)
HZ10R 5 x silicone test lead (measurement connection in red)
HZ10B 5 x silicone test lead (measurement connection in blue)
HZ812 PT100 Temperature probe
500 μA, 5 mA, 50 mA, 500 mA, 10 A
10 nA, 100 nA, 1 μA, 10 μA, 1 mA
±(0.7 % of reading + 0.07% of f.s.) 40 Hz…5 kHz
±(1 % of reading + 0.07 % of full scale)
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