Data Sheet

14
■ Options specifications (sold separately, for the 8847 only)
ANALOG UNIT 8966
(Accuracy at 23 ±5 °C/73 ±9 °F, 20 to 80 % rh after 30 minutes of warm-up
time and zero adjustment; accuracy guaranteed for 1 year)
Measurement functions
Number of channels: 2, for voltage measurement
Input connectors
Isolated BNC connector (input impedance 1 MΩ, input capacitance 30 pF),
Max. rated voltage to earth: 300 V 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)
Measurement
range
5 mV to 20 V/div, 12 ranges, full scale: 20 div, AC voltage for possible
measurement/display using the memory function: 280 V rms,
Low-pass filter: 5/50/500 Hz, 5 k/50 k/500 kHz
Measurement resolution
1/100 of measurement range (using 12-bit A/D conversion and when installed in the 8847)
Highest sampling rate
20 MS/s (simultaneous sampling across 2 channels)
Measurement accuracy
±0.5 % of full scale (with filter 5 Hz, zero position accuracy included)
Frequency characteristics
DC to 5 MHz -3 dB, with AC coupling: 7 Hz to 5 MHz -3dB
Input coupling
AC/DC/GND
Max. allowable input
400 V DC (the maximum voltage that can be applied across input pins without damage)
Dimensions and mass: approx. 106 (4.17in) W × 19.8 (0.78in) H × 196.5 (7.74in) D mm,
approx. 250 g (8.8 oz) Accessories: None
TEMP UNIT 8967
(Accuracy at 23 ±5 °C/73 ±9 °F, 20 to 80 % rh after 30 minutes of warm-up
time and zero adjustment; accuracy guaranteed for 1 year)
Measurement functions
Number of channels: 2, for temperature measurement with
thermocouple (voltage measurement not available)
Input connectors
Thermocouple input: plug-in connector,
Recommended wire diameter: single-wire, 0.14 to 1.5 mm
2
, braided
wire 0.14 to 1.0 mm
2
(conductor wire diameter min. 0.18 mm), AWG 26 to 16
Input impedance: min. 5 MΩ
(with line fault detection ON/OFF),
Max. rated voltage to earth: 300 V 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)
Temperature
measurement range
Note: Upper and lower limit values
depend on the thermocouple
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: 20 div,
Measurement resolution: 1/1000 of measurement range
(using 16-bit
A/D conversion and when installed in the 8847)
Thermocouple range
(JIS C 1602-1995)
(ASTM E-988-96)
K: -200 to 1350 °C, J: -200 to 1100 °C, E: -200 to 800 °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 possible
Data refresh rate
3 methods, Fast: 1.2 ms
(digital filter OFF), Normal: 100 ms (digital
filter 50/60 Hz)
, Slow: 500 ms (digital filter 10Hz)
Measurement
accuracy
Thermocouple K, J, E, T, N: ±0.1 % of full scale ±1 °C (±0.1 % of full scale ±2 °C at
-200 °C to 0 °C)
,
Thermocouple R, S, W: ±0.1 % of full scale ±3.5 °C
(at 0 °C to 400 °C or less) , ±0.1
% of full scale ±3 °C
(at 400 °C or more)
Thermocouple B: ±0.1 % of full scale ±3 °C (at 400 °C or more) ,
Reference junction compensation accuracy: ±1.5 °C
(added to measurement accuracy
with internal reference junction compensation)
Dimensions and mass: approx. 106 (4.17in) W × 19.8 (0.78in) H × 204.5 (8.05in) D mm,
approx. 240 g (8.5 oz) Accessories: Ferrite clamp × 2
HIGH RESOLUTION UNIT 8968
(Accuracy at 23 ±5 °C/73 ±9 °F, 20 to 80 % rh after 30 minutes of warm-
up time and zero adjustment; accuracy guaranteed for 1 year)
Measurement functions
Number of channels: 2, for voltage measurement
Input connectors
Isolated BNC connector (input impedance 1 MΩ, input capacitance 30 pF),
Max. rated voltage to earth: 300 V 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)
Measurement
range
5 mV to 20 V/div, 12 ranges, full scale: 20 div, AC voltage for possible
measurement/display using the memory function: 280 V rms,
Low-pass filter: 5/50/500 Hz, 5k/50k Hz
Anti-aliasing filter
Integrated filter for suppressing aliasing distortion caused by FFT
processing (automatic cutoff frequency setting/OFF)
Measurement resolution
1/1600 of measurement range (using 16-bit A/D conversion and when installed in the 8847)
Highest sampling rate
1 MS/s (simultaneous sampling across 2 channels)
Measurement accuracy
±0.3 % of full scale (with filter 5 Hz, zero position accuracy included)
Frequency characteristics
DC to 100 kHz -3 dB, with AC coupling: 7 Hz to 5 MHz -3dB
Input coupling
AC/DC/GND
Max. allowable input
400 V DC (the maximum voltage that can be applied across input pins without damage)
Dimensions and mass: approx. 106 (4.17in) W × 19.8 (0.78in) H × 196.5 (7.74in) D mm,
approx. 250 g (8.8 oz) Accessories: None
STRAIN UNIT 8969
(Accuracy at 23 ±5 °C/73 ±9 °F, 20 to 80 % rh after 30 minutes of warm-up
time and auto-balance; accuracy guaranteed for 1 year)
Measurement functions
Number of channels: 2, for distortion measurement (electronic
auto-balancing, balance adjustment range within ±10000 με)
Input connectors
Weidmuller SL 3.5/7/90G (via Conversion Cable 9769, TAJIMI PRC03-12A10-
7M10.5)
Max. rated voltage to earth: 33 Vrms or 70 V 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)
Suitable
transducer
Strain gauge converter, Bridge impedance: 120 Ω to 1 kΩ,
Bridge voltage: 2 V ±0.05 V, Gauge rate: 2.0
Measurement
range
20 με to 1000 με/div, 6 ranges, full scale: 20 division,
Low-pass filter: 5/10/100 Hz, 1 kHz
Measurement resolution
1/1250 of measurement range (using 16-bit A/D conversion and when
installed in the 8847)
Highest sampling rate
200 kS/s (simultaneous sampling across 2 channels)
Measurement accuracy
±(0.5 % of full scale +4 με) (at 5 Hz filter ON, After auto-balancing)
Frequency characteristics
DC to 20 kHz +1/-3dB
Dimensions and mass: approx. 106 (4.17in) W × 19.8 (0.78in) H × 196.5 (7.74in) D mm,
approx. 220 g (7.8 oz) Accessories: Conversion cable 9769 × 2 (cable length 50 cm/1.64 ft)
FREQ UNIT 8970
(Accuracy at 23 ±5 °C/73 ±9 °F, 20 to 80 % rh after 30 minutes of warm-up time; accuracy
guaranteed for 1 year) Note: available from the 8847 Ver 2.00 or later
Measurement functions
Number of channels: 2, for voltage input based frequency
measurement, rotation, power frequency, integration, pulse
duty ratio, pulse width
Input connectors
Isolated BNC connector (input impedance 1 MΩ, input capacitance 30 pF),
Max. rated voltage to earth: 300 V 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)
Frequecy mode
Range: Between DC to 100kHz (minimum pulse width 2μs), 1Hz/div to
5kHz/div
(full scale= 20 div), 8 settings
Accuracy: ±0.1% f.s.
(exclude 5kHz/div), ±0.7% f.s. (at 5kHz/div)
Rotation mode
Range: Between 0 to 2 million rotations/minute (minimum pulse width
2μs)
, 100 (r/min)/div to 100k (r/min)/div (full scale= 20 div), 7 settings
Accuracy: ±0.1% f.s.
(excluding 100k (r/min)/div), ±0.7% f.s. (at 100k (r/min)/
div)
Power frequecy
mode
Range: 50Hz (40 - 60Hz), 60Hz (50 - 70Hz), 400Hz (390 - 410Hz) (full scale= 20
div)
, 3 settings
Accuracy: ±0.03Hz
(exclude 400Hz range), ±0.1Hz (400Hz range)
Integration mode
Range: 2k counts/div to 1M counts/div, 6 settings
Accuracy: ±range/2000
Duty ratio mode
Range: Between 10Hz to 100kHz (minimum pulse width 2μs), 5%/div (full
scale=20 div)
Accuracy: ±1% (10Hz to 10kHz), ±4% (10kHz to 100kHz)
Pulse width mode
Range: Between 2μs to 2sec, 500μs/div to 100ms/dv (full scale=20 div)
Accuracy: ±0.1% f.s.
Measurement resolution
1/2000 of range (Integration mode), 1/500 of range (exclude integration, power
frequency mode)
, 1/100 of range (power frequency mode)
Input voltage range
and threshold level
±10V to ±400V, 6 settings, selectable threshold level at each
range
Other functions
Slope, Level, Hold, Smoothing, Low-pass filter, Switchable DC/AC
input coupling, Frequency dividing, Integration over-range keep/
return
Dimensions and mass: approx. 106 (4.17in) W × 19.8 (0.78in) H × 196.5 (7.74in) D mm,
approx. 250 g (8.8 oz) Accessories: None
CURRENT UNIT 8971
(Accuracy at 23 ±5 °C/73 ±9 °F, 20 to 80 % rh after 30 minutes of warm-up time and zero
adjustment; accuracy guaranteed for 1 year) Note: available from the 8847 Ver 2.00 or later
Measurement functions
Number of channels: 2, Current measurement with optional
current sensor, Maximum 4 units connectable to the 8847
Input connectors
Sensor connector (input impedance 1 MΩ, exclusive connector for current sensor
via conversion cable the 9318, common ground with recorder)
Compatible
current sensors
CT6863, CT6862, 9709, 9279, 9278, 9277, 9272-10 (To connect the
8971 via conversion cable the 9318)
Measurement
range
Using 9272-10 (20A), 9277: 100mA to 5A/div (f.s.=20div, 6 settings)
Using CT6862: 200mA to 10A/div (f.s.=20div, 6 settings)
Using 9272-10 (200A), 9278, CT6863: 1A to 50A/div (f.s.=20div, 6 settings)
Using 9279, 9709: 2A to 100A/div (f.s.=20div, 6 settings)
Accuracy
Using 9278, 9279: ±0.85% f.s.
Using other sensor: ±0.65% f.s.
RMS amplitude accuracy: ±1% f.s.
(DC, 30Hz to 1kHz), ±3% f.s. (1kHz to
10kHz)
RMS response time: 100ms (rise time from 0 to 90% of full scale), Crest
factor: 2
Frequency characteristics: DC to 100kHz, ±3dB
(with AC coupling: 7Hz to
100k Hz)
Measurement resolution
1/100 of range
Highest sampling rate
1 MS/s (simultaneous sampling across 2 channels)
Other functions
Input coupling: AC/DC/GND, Low-pass filter: 5, 50, 500, 5k, 50kHz,
or OFF
Dimensions and mass: approx. 106 (4.17in) W × 19.8 (0.78in) H × 196.5 (7.74in) D mm,
approx. 250 g (8.8 oz) Accessories: CONVERSION CABLE 9318 × 2 (To connect the
current sensor to the 8971)