HM8112-3 - Electrocomponents
HM8112-3
6½-Digit Precision Multimeter
HM8112-3
HM8112-3S: Multimeter
with built-in Scanner Card
(8+1 Channels,
2- and 4-Wire)
R 6½-Digit Display (1,200,000 Counts)
R Resolution: 100 nV, 100 pA, 100 µΩ, 0.01 °C/F
R DC Basic Accuracy 0.003 %
R 2-Wire/4-Wire Measurements
R Measurement Intervals adjustable from 0.1…60 s
HZ42 19“ Rackmount Kit
2RU
R Up to 100 Measurements transmitted to PC per Second
R True RMS Measurement, AC and DC+AC
R M
athematic Functions: Limit Testing, Minimum/Maximum,
Average and Offset
R T
emperature Measurements with Platinum (PT100/PT1000)
and Ni (K and J types) Sensors
Precise Temperature
Measurement with Sensor
R Internal Data Logger for up to 32,000 Measurement Results
R Offset Correction
R G
alvanically isolated USB/RS-232 Interface,
optional IEEE-488 (GPIB)
R Optional: Scanner Card (8+1 Channels each 2- and 4-Wire)
Accuracy:
Values given are in ±(% of reading. + % of
full scale)
6½-Digit Precision Multimeter HM8112-3
All data valid at 23 °C after 30 minutes warm-up.
DC specifications
Ranges:
Input impedance
0.1 V, 1.0 V:
10 V, 100 V, 600 V:
Accuracy:
Range
0,1 V
1,0 V
10,0 V
100,0 V
600,0 V
1 year;
% rdg.
0,005
0,003
0,003
0,003
0,004
Integration time:
Display range:
600 V range:
Resolution:
Zero point
Temperature drift:
Long-term stability:
AC specifications
Measurement ranges:
Measurement method:
0.1 V; 1 V; 10 V; 100 V; 600 V
>1 GΩ
10 MΩ
Values given are in ±(% of reading (rdg.)
+ % of full scale (f.s.))
23 °C ±2 °C
% f.s.
0,0006
0,0006
0,0006
0,0006
0,0006
Temp. coefficient
10…21 °C + 25…40 °C
0,0008
0,0008
0,0008
0,0008
0,0008
0.1 s
120.000 digit
60.000 digit
1 µV
1…60 s
1,200.000 digit
600.000 digit
100 nV
better than 0.3 µV/°C
better than 3 µV for 90 days
0.1 V; 1 V; 10 V; 100 V; 600 V
true rms DC or AC coupled
(not in 0.1 V range)
Input impedance:
1 GΩ II <60 pF
0.1 V, 1 V:
10 MΩ II <60 pF
10…600 V:
1.5 sec to within 0.1 % of reading
Response time:
For sine wave signals >5 % of full scale
Accuracy:
Values given are in ±(% of reading + % of full scale); 23 °C ±2 °C for 1 year
Range 20 Hz…1 kHz 1…10 kHz 10…50 kHz 50…100 kHz 100…300 kHz
0.1 V
0.1+0.08 5+0.5 (5 kHz)
1.0 V
0.08+0.08
0.15+0.08
0.3+0.1
0.8+0.15
7+0.15
10.0 V
0.08+0.08
0.1+0.08
0.3+0.1
0.8+0.15
4+0.15
100.0 V
0.08+0.08
0.1+0.08
0.3+0.1
0.8+0.15
600.0 V
0.08+0.08
0.1+0.08
Temperature coefficient 10…21 °C and 25…40 °C; (% rdg. + % f.s.)
0.01 + 0.008
at 20 Hz…10 kHz:
0.08 + 0.01
at 10…100 kHz:
7:1 (max. 5x range)
Crest factor:
0.1s
1…60s
Integration time:
120.000 digit
1,200.000 digit
Display range:
600.00 digit
600.000 digit
600 V range:
1 µV
100 nV
Resolution:
Overload protection:
(V/Ω-HI to V/Ω-LO) and to chassis:
all
Measurement ranges:
all the time
850 Vpeak or 600 Vdc
Maximum input voltage LOW against
250 Vrms at max. 60 Hz or 250 Vdc
chassis/safety earth:
Current specifications
Ranges:
Integration time:
Display ranges:
1 A range:
Resolution:
Accuracy: (1 year; 23 °C ±2 °C)
Temperature coefficient/°C:
(%rdg. + %f.s.)
Voltage:
Response time:
Crest factor:
Input protection:
100 µA; 1 mA; 10 mA; 100 mA; 1 A
0.1 s
1…60 s
120.000 digit
1,200.000 digit
100.000 digit
1,000.000 digit
1 nA
100pA
DC
45 Hz…1 kHz
1…5 kHz
0.02 + 0.002 0.1 + 0.08
0.2 + 0.08
10…21 °C
25…40 °C
0.002+ 0.001
0.01+ 0.01
<600 mV…1.5 V
1.5 s to within 0.1 % of reading
7:1 (max. 5 x range)
fuse, FF 1 A 250 V
Resistance
Ranges:
Integration time:
Display ranges:
Resolution:
100 Ω, 1 kΩ, 10 kΩ, 100 kΩ, 1 MΩ, 10 MΩ
0.1 s
1…60 s
120.000 digit
1,200.000 digit
1 mΩ
100 µΩ
Range
100 Ω
1 kΩ
10 kΩ
100 kΩ
1 MΩ
10 MΩ
1 year;
%rdg
0.005
0.005
0.005
0.005
0.05
0.5
23 °C ±2 °C
%f.s.
0.0015
0.001
0.001
0.001
0.002
0.02
Temp. coefficient/°C
10…21 °C
25…40 °C
0.0008
0.0008
0.0008
0.0008
0.0008
0.0008
0.0008
0.0008
0.002
0.002
0.01
0.01
Measurement current:
Range
100 Ω, 1 kΩ
10 kΩ
100 kΩ
1 MΩ
10 MΩ
max. measurement voltage: approx. 3 V
250 Vp
Overload protection:
Current
1 mA
100 µA
10 µA
1 µA
100 nA
Temperature measurement
2- and 4-wire measurement
PT100/PT1000 (EN60751):
-200…+800 °C
Range:
0.01 °C; measurement current 1 mA
Resolution:
±(0.05 % rdg. + sensor tolerance + 0.08 K)
Accuracy:
Temperature coefficient
10…21 °C and 25…40 °C: <0.0018 °C/°C
NiCr-Ni (K-type)
-270…+1,372 °C
Range:
0.1 °C
Resolution:
±(0.7 % rdg. + 0.3 K)
Accuracy:
NiCr-Ni (J-type)
-210…+1,200 °C
Range:
0.1 °C
Resolution:
±(0.7 % rdg. + 0.3 K)
Accuracy:
Frequency and period specifications
1 Hz…100 kHz
Range:
0.00001…1 Hz
Resolution:
0.05 % of reading
Accuracy:
1…2 s
Measurement time:
Interface
Interface:
Functions:
Inputs:
Outputs:
USB/RS-232 (HO820), IEEE-488 (option)
Control/Data fetch
Function, range, integration time, start
command
Measurement results, function, range,
integration time (10 ms…60 s)
Miscellaneous
Time to change range or function
approx. 125 ms with DC voltage, DC current, resistance
approx. 1 s with AC voltage, AC current
30,000 readings /128 kB
Memory:
Safety class I (EN 61010)
Safety class:
105…254 V~; 50/60 Hz, CAT II
Power supply:
approx. 8 W
Power consumption:
+5…+40 °C
Operating temperature:
-20…+70 °C
Storage temperature:
5…80 % (non condensing)
Rel. humidity:
285 x 75 x 365 mm
Dimensions (W x H x D):
approx. 3 kg
Weight:
Accessories supplied: Line cord, Operating manual, PVC test lead (HZ15),
Interface cable (HZ14)
Recommended accessories:
HO112 Scanner Card (Installation only ex factory) as HM8112-3S
HO880 IEEE-488 (GPIB) Interface (galvanically isolated)
HZ10S 5 x Silicone test lead black
HZ10R 5 x Silicone test lead red
HZ10B 5 x Silicone test lead blue
HZ13
Interface cable (USB) 1.8 m
HZ33
Test cable 50 Ω, BNC/BNC, 0.5 m
HZ34
Test cable 50 Ω, BNC/BNC, 1 m
HZ42
19” Rackmount kit 2RU
HZ72
GPIB-Cable 2 m
HZ887 Temperature probe
HM8112-3E/010611 · C&E · Subject to change without notice · © HAMEG Instruments GmbH® · DQS-certified in accordance with DIN EN ISO 9001:2008, Reg.-No.: 071040 QM08
HAMEG Instruments GmbH · Industriestr. 6 · D-63533 Mainhausen · Tel +49 (0) 6182 8000 · Fax +49 (0) 6182 800100 · www.hameg.com · [email protected]
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