| Excitation |
Voltage |
DC 10V and 2.5V±10% |
| Current |
120mA 30mA at DC power source |
| Maximum input |
0 to ±3.0 mV/V |
| Equivalent Input/TEDS |
Band of Calibration |
0.3 to 3.0 mV/V |
| Accuracy of calibration |
< 0.1% F.S when the rated capacity is greater than 0.5mV/V. |
| Zero balancing |
0 to ±2.0 mV/V |
| Minimum sensitivity |
1µV/count |
| Accuracy Non-linearity |
|
< 0.02% FS(Input > 1mV/V) |
| Zero drift |
< 0.5µV/ºC |
| Gain drift |
< 25ppm/ºC |
| A/D conveting rate |
100 times/sec. |
| Analog filter |
4, 10, 100 Hz(default), 3 kHz |
| TEDS function |
IEEE 1451.4 Class 2 mix mode interface |
Peak-hold function
(Analog and Digital hold) |
Response speed |
Approx. 1kHz(Wave width 2msec：3mV/V input,2kHz filter) |
| Error |
0.2 % F.S |
| Reset time |
50µsec |
| Display |
Character |
16 mm 7 segment Red LED(5 digit)
|
| Max value |
±19999 |
| Decimal point |
Selectable
|
| Display timing |
Selectable(3, 6, 613, 25 times/sec.) |
| Display item Status |
HI,OK,LOW,PEAK,HOLD,CALIBRATION LOCK,SETTING LOCK 7 LED |
| Setting item Cal. |
|
Zero/Span(TEDS Cal., Real Load Cal., Equivalent Cal.) |
| Function |
Upper Limit, Lower Limit、Compare Upper/Lower limit mode, Hysteresis, Nearly Zero,
Digital Filter, Analog Filter Motion detect,
Zero tracking, Digital Zero, Zero offset, Hold Mode,
Key Lock, Minimum resolution, Display timing, Exc. Voltage
BCD display rate, RS-232C, D/A converter |
| External signal |
Upper limit output, Lower limit output, Analog output
Hold signal input, Digital Zero signal input |
| Option |
BCD paralleloutput |
TD-250T03 |
| RS-232C I/F |
TD-250T04 |
| Voltage-Current output (D/A) |
TD-250T07 |
| Power source |
AC 85V to 264V Approx. 7W
DC 10V to 28V Approx. 9W(Option) |
| Environment |
Temperature |
Operating range: -10 to +40ºC
Storage range:-40 to +80ºC |
| Humidity |
< 85% RH |
| Dimension(W×H×D) |
Approx. 96mm×96mm×146mm |
| Weight |
Approx. 1kg |
| Accessory |
AC power cable(3m) |
×1 |
| CD-ROM which includes manual |
×1 |
| Outline manual |
×1 |
BCD output connector plug 57-30360 DDK
(BCD option is selected) |
×1 |
ferritic core
(BCD and D/A option is selected) |
×1 |
| Regulations |
EMC |
VCCI(Class A)
EN61326(Class A)
EN61000-3-2
EN61000-3-3 |
| Safety |
EN61010-1 |
;)
