13
n Main unit Specifications
Additional features
Measurement parameter printing, cursor measurement, scaling,
current clamp setting, comment input, screen hard copy, list/gauge,
start condition hold, auto setup, auto save, remote control (start/stop/
print control), auto range, over-range indication, VIEW function, key
lock, level monitor, vernier function, offset cancel, event marker
input, waveform search function, report printing
General
Dimensions and mass: approx. 170 (6.69in) W × 20 (0.79in) H × 148.5 (5.85in) D mm,
approx. 290 g (10.2 oz) Accessories: None
(Accuracy at 23 ±5°C/73 ±9°F, 30 to 80 % rh after 30 minutes of warm-
up time and zero-adjust; accuracy guaranteed for 1 year)
DC/RMS UNIT 8959
For the 8860 series only
n
Options specifications (sold separately)
Number of channels: 2, for voltage measurementl, DC/RMS selectable
Measurement functions
Isolated BNC connector (input impedance 1MΩ, input capacitance 30pF), Max. rated
voltage to earth: 370V AC, DC (with input isolated from the unit, the maximum voltage that
can be applied between input channel and chassis and between input channels without damage)
Dimensions and mass: approx. 170 (6.69in) W × 20 (0.79in) H × 148.5 (5.85in) D mm,
approx. 290 g (10.2 oz) Accessories: None
Input connectors
(Accuracy at 23 ±5°C/73 ±9°F, 30 to 80 % rh after 30 minutes of warm-up
time and zero-adjust; accuracy guaranteed for 1 year)
ANALOG UNIT 8956
Measurement functions
5mV to 20V/DIV, 12 ranges, full scale: 20DIV, AC voltage for
possible measurement/display using the memory function: 280V
rms, low-pass filter: 5Hz/500Hz/5kHz/100kHz
Measurement
range
Number of channels: 2, for voltage measurement
Isolated BNC connector (input impedance 1MΩ, input capacitance 40pF), Max. rated
voltage to earth: 300V AC, DC (with input isolated from the unit, the maximum voltage that
can be applied between input channel and chassis and between input channels without damage)
1/100 of measurement range (using 12-bit A/D conversion; installed in 8860 series)
Measurement resolution
Highest sampling rate
Input connectors
1MS/s (simultaneous sampling in 2 channels)
DC amplitude: ±0.4% of full scale (with filter 5Hz), zero position: ±0.1%
of full scale (with filter 5Hz, after zero adjustment)
5mV to 20V/DIV, 12 ranges, full scale: 20 DIV, AC voltage for possible
measurement/display using the memory function: 280V rms, low-pass
filter: 5Hz/500Hz/5kHz/1MHz
Accuracy
Measurement
range
RMS amplitude accuracy: ±1% of full scale (DC, 20Hz to 1kHz), ±3% of full scale (1kHz to
100kHz), response time: SLOW 5s (rise time from 0 to 90% of full scale), MID 800ms (rise time
from 0 to 90% of full scale), FAST 100ms (rise time from 0 to 90% of full scale), crest factor: 2
RMS
measurement
1/100 of measurement range (using 12-bit A/D conversion; installed in 8860 series)
Measurement resolution
Highest sampling rate
20MS/s (simultaneous sampling in 2 channels)
DC to 400kHz ±3dB, with AC coupling: 7Hz to 400kHz ±3dB
DC, GND, AC
Frequency characteristics
Input coupling
DC amplitude: ±0.4% of full scale (with filter 5Hz)
Zero position: ±0.1% of full scale (with filter 5Hz, after zero adjustment)
Accuracy
400V DC (the maximum voltage that can be applied across input pins without damage)
Max. allowable input
DC to 10MHz ±3dB, with AC coupling: 7Hz to 10MHz ±3dB
DC, GND, AC
Frequency characteristics
Input coupling
400V DC (the maximum voltage that can be applied across input pins without damage)
Max. allowable input
Dimensions and mass: approx. 170 (6.69in) W × 20 (0.79in) H × 148.5 (5.85in) D mm,
approx. 290 g (10.2 oz) Accessories: Conversion cable × 2, cable length 50cm (19.69in)
Dimensions and mass: approx. 170 (6.69in) W × 20 (0.79in) H × 148.5 (5.85in) D mm,
approx. 310 g (10.9 oz) Accessories: None
(Accuracy at 23 ±5°C/73 ±9°F, 35 to 80 % rh after 1 hour of warm-up
time and auto-balance; accuracy guaranteed for 1 year)
STRAIN UNIT 8960
Measurement functions
(Accuracy at 23 ±5°C/73 ±9°F, 30 to 80 % rh after 30 minutes of warm-
Number of channels: 2, for distortion measurement (electronic auto-balancing, balance adjustment range within ±10000 με)
HIGH-RESOLUTION UNIT 8957
up time and zero-adjust; accuracy guaranteed for 1 year)
Via conversion cable, TAJIMI PRC03-12A10-7M10.5, Max. rated voltage to
earth: 33Vrms or 70V DC (with input isolated from the unit, the maximum voltage that can
be applied between input channel and chassis and between input channels without damage)
Number of channels: 2, for voltage measurement
Measurement functions
Input connectors
Isolated BNC connector (input impedance 1MΩ, input capacitance 40pF), Max. rated
Input connectors
voltage to earth: 300V AC, DC (with input isolated from the unit, the maximum voltage that
can be applied between input channel and chassis and between input channels without damage)
Strain gauge converter, bridge impedance: 120Ω to 1kΩ (bridge voltage 2V),
350Ω to 1kΩ (bridge voltage 5V, 10V), bridge voltage 2, 5, 10 ±0.05V
Suitable
transducer
5mV to 20V/DIV, 12 ranges, full scale: 20DIV, AC voltage for
possible measurement/display using the memory function: 280V
rms, low-pass filter: 5Hz/50Hz/500Hz/5kHz/50kHz
Measurement
range
20με to 1000με/DIV, 6 ranges, full scale: 20DIV, low-pass filter:
5Hz/10Hz/100Hz/1kHz
Measurement
range
Integrated filter for suppressing aliasing distortion caused by FFT
processing (automatic cutoff frequency setting/OFF)
Integrated filter for suppressing aliasing distortion caused by
FFT processing (automatic cutoff frequency setting/OFF)
Anti-aliasing filter
Anti-aliasing filter
1/1600 of measurement range (using 16-bit A/D conversion; installed in 8860 series)
Measurement resolution
Highest sampling rate
1/1600 of measurement range (using 16-bit A/D conversion; installed in 8860 series)
Measurement resolution
Highest sampling rate
200kS/s (2-channel simultaneous sampling)
2MS/s (simultaneous sampling in 2 channels)
DC amplitude: ±(0.4% of full scale +2με), zero position: ±(0.1%
of full scale +2με) (at 5Hz filter ON)
DC amplitude: ±0.2% of full scale (with filter 5Hz)
Zero position: ±0.1% of full scale (with filter 5Hz, after zero adjustment)
Accuracy After auto-balancing
Accuracy
DC to 20kHz +1/−3dB
Frequency characteristics
Max. allowable input
DC to 200kHz ±3dB, with AC coupling: 7Hz to 200kHz ±3dB
DC, GND, AC
Frequency characteristics
Input coupling
10V DC (the maximum voltage that can be applied across input pins without damage)
* Available from main unit 8860/8861 version 1.06
400V DC (the maximum voltage that can be applied across input pins without damage)
Max. allowable input
Dimensions and mass: approx. 170 (6.69in) W × 19.8 (0.78in) H
× 148.5 (5.85in) D mm, approx. 310 g (10.9 oz)
Accessories: CONNECTION CORD 9ꢀ4ꢀ× 2, GRABBER CLIP 9ꢀ4ꢁ× 2
Dimensions and mass: approx. 170 (6.69in) W × 20 (0.79in) H × 183 (7.20in) D mm,
approx. 385 g (13.6 oz) Accessories: Flathead screwdriver × 1, short bar × 2
(Accuracy at 23 ±5°C/73 ±9°F, 30 to 80 % rh after 1 hour of warm-up
(Accuracy at 23 ±5°C/73 ±9°F, 30 to 80 % rh after 30 minutes of warm-up
time and zero-adjust; accuracy guaranteed for 1 year)
16ch SCANNER UNIT 8958
HIGH VOLTAGE UNIT 8961
time and adjustment; accuracy guaranteed for 1 year)
Number of channels: 16, for voltage measurement/temperature measurement with thermocouple
Measurement functions
Number of channels: 2, for voltage measurementl, DC/RMS selectable
Measurement functions
Safety Banana Connector (input impedance 10MΩ, input capacitance 5pF), Max. rated
voltage to earth: 1000V AC, DC CAT II, 600V AC, DC CAT III (the maximum voltage
that can be applied between input channel and chassis and between input channels without damage)
Voltage input/Thermocouple input: screw-type terminal strip, recommended
wire diameter *1, detachable terminal block (with cover) *1 Recommended cable, single-
wire: 0.14 to 1.5 mm2, braided wire 0.14 to 1.0 mm2 (conductor wire diameter min. 0.18 mm), AWG 26 to 16
Input impedance: 1MΩ, 850kΩ with line fault detection ON, Max. rated
voltage to earth: 33Vrms or 70V DC (with input isolated from the unit, the maximum
Input connectors
Input connectors
1V to 50V/DIV, 6 ranges, full scale: 20 DIV, AC voltage for possible
measurement/display using the memory function: 700V rms, low-pass
filter: 5Hz/50Hz/500Hz/5kHz
Measurement
range
voltage that can be applied between input channel and chassis and between input channels
without damage)
1/1600 of measurement range (using 16-bit A/D conversion; installed in 8860 series)
Measurement resolution
Highest sampling rate
5m, 50m, 500m, 2V/DIV, 4 ranges, full scale: 20DIV, measurement range: ±100%
of full scale, digital filter: 10Hz/50Hz/60Hz, measurement resolution 1/1600 of
measurement range (using 16-bit A/D conversion; installed in 8860 series)
Voltage
measurement
range
2MS/s (simultaneous sampling in 2 channels)
DC amplitude: ±0.25% of full scale (with filter 5Hz)
Zero position: ±0.15% of full scale (with filter 5Hz, after zero adjustment)
Accuracy
Temperature
measurement range
(Upper and lower limit values
depend on measurement input
range of sensor)
10°C/DIV (-100°C/ to +200°C), 50°C/DIV (-200°C/ to +1000°C), 100°C/DIV
(-200°C/ to +2000°C), 3 ranges, full scale: 20DIV, digital filter: 10Hz/50Hz/
60Hz, measurement resolution 1/1000 of measurement range (using 16-bit
A/D conversion; installed in 8860 series)
RMS
measurement
RMS amplitude accuracy: ±1% of full scale (DC, 40Hz to 1kHz sin waveform),
±3% of full scale (1kHz to 10kHz sin waveform), crest factor: 2
DC to 100kHz ±3dB
Frequency characteristics
Input coupling
K: -200 to 1350°C, J: -200 to 1200°C, E: -200 to 1000°C, T: -200 to
400°C, N: -200 to 1300°C, R: 0 to 1700°C, S: 0 to 1700°C, B: 400 to
1800°C, W (WRe5-26): 0 to 2000°C, reference junction compensation:
internal/ external (switchable), line fault detection ON/OFF switchable
Thermocouple
range
(JIS C 1602-1995)
(ASTM E-988-96)
DC, GND
1000V DC (the maximum voltage that can be applied across input pins without damage)
Up to four units settable for the 8860-50, or the 8861-50 one main unit.
Max. allowable input
Number of modules
50ms/all channels (digital filter OFF), 300ms/all channels (digital
filter 50Hz/60Hz), 1.4 s/all channels (digital filter 10Hz)
Data refresh rate
Voltage: ±0.2% of full scale, thermocouple (K, J, E, T, N): ±0.05%
of full scale ±1°C, (R, S, B, W): ±0.05% of full scale ±2°C (400°C
or more), ±0.05% of full scale ±3.5°C (less than 400°C), reference
junction compensation accuracy: ±1°C (added to measurement accuracy
with internal reference junction compensation)
Accuracy
40V DC (the maximum voltage that can be applied across input pins without damage)
Max. allowable input
ASM-SENSOR [ ASM GMBH ]
