General Specifications; Accessories Supplied; Recommended Accessories - R&S HMC8012 Benutzerhandbuch

General Specifications

Power supply: 115 V / 230 V ±10%, adjustable voltage selector
on rear panel; Frequency 50Hz / 60Hz
Power consumption: 25 W max., 12 W typ.
Ambient temperature: 0 ...+55 °C (operating); –40 ...+70 °C (storage)
EMC compliance: DIN EN 61326-1, DIN EN 55011
Safety compliance: DIN EN 61010-1, CAN/CSA-C22.2 No.
61010-1-12
Measuring Category: CAT II, 600 V; CAT I, 1000 V
Dimensions: 222 x 88 x 280 mm
Weight: approx. 2,7 kg
Warm-up time: 90 minutes
All data valid at 23°C ±5K after 90 minutes warm-up and with 5 3/4 digits
Additional Specifications
DC voltage
Measuring Method Sigma Delta analog/digital converter
Input Resistance >10 GΩ (selectable for ranges 400 mV / 4 V
10 MΩ (on all ranges)
CMRR 120 dB for VCM <500 V, 1 kΩ unbalance in the
LO-line and 5 measurements/second
SMRR > 60 dB for 50 or 60 Hz ±0,1% and 5
measurements/second
Input current 60 pA at 25 °C
Overload protection 1000 V for all ranges
AC voltage
Measuring Method AC coupled True RMS measurement
Input Resistance 1 MΩ parallel <100 pF (on all ranges)
Crest Faktor Max. 10 (0,5% additional measurement
uncertainty)
CMRR > 60 dB 1 kΩ in the LO-line and frequency
<60 Hz
Overload protection 750 V
AC current / DC current
Shunt Resistance 13,75 Ω at 20 mA; 1,25 Ω at 200 mA; 25 mΩ bei
2 A, 10 A
Overload protection Fuse: F10H250V on the front panel
Resistance
Measuring Method 2-wire and 4-wire
Overload protection 1000 V for all ranges
Continuity
Measuring Method 1 mA constant current
Threshold value Adjustable in 1Ω steps
Response Time 200 measurements/second
Overload protection 1000 V
Diode Test
Measuring Method 1 mA constant current
Threshold value Adjustable in 10 mV steps
Response Time 10 measurements/second
Overload protection 1000 V
Temperature
Measuring Method Resistance measurement with platinum
sensor
Sensor types PT100, PT500, PT1000
Connection 2-wire, 4-wire
Overload protection 1000 V
Math Functions
Statistics Min/Max/Average/Standard deviation
Relative measurement NULL key, offset via keyboard
Logarithmic functions dB Reference level via keyboard or NULL key
dBm Reference impedance 50/75/600Ω or
freely selectable
, 750 V
DC AC RMS
(for all ranges)
rms
Data logging
Number of measuring Internal: 50.000;
counts external: defined by USB stick capacity.
Rate Log Min.: 5 ms typ. (in accordance to measuring
function and resolution); Max: 3.600 s
Duration Log Internal: 250 s...50.000 h;
External: defined by USB stick capacity
Log Daten Main, 2nd, Time-Stamp
Interfaces USB 2.0 (TMC and CDC/VCP), Ethernet
10/100 (LXI in Preparation), IEEE-488/GPIB
optional
Programming SCPI, compatible with Agilent 34401A and
34410A
Reading Rates
Function Setting
AC Voltage Slow
Medium
Fast
DC Voltage Slow
Medium
Fast
AC Current Slow
Medium
Fast
DC Current Slow
Medium
Fast
Resistance Slow
(2-wire) Medium
Fast
Resistance Slow
(4-wire) Medium
Fast
Frequency Slow
Medium
Fast
Diode
Continuity
Temperature

Accessories supplied:

Line cord, printed operating manual, R&S®HZ15 silicone
test lead with safety connector and test probe, 1m
(black+red)

Recommended accessories:

R&S®HZ812 PT100 Temperature probe 2-wire
R&S®HZC95 19" rackmount kit 2RU for R&S®HMC
series
Specifications
Resolution Display Reading
Rates
(per sec.)
5 3/4 400.000 5
4 3/4 40.000 10
4 3/4 40.000 200
5 3/4 400.000 5
4 3/4 40.000 10
4 3/4 40.000 200
5 3/4 200.000 5
4 3/4 20.000 10
4 3/4 20.000 200
5 3/4 200.000 5
4 3/4 20.000 10
4 3/4 20.000 200
5 3/4 400.000 5
4 3/4 40.000 10
4 3/4 40.000 50
5 3/4 400.000 5
4 3/4 40.000 10
4 3/4 40.000 25
6 999,999 1
5 99,999 10
4 9,999 100
4 3/4 40.000 10
4 3/4 40.000 200
4 999,9 10
63