Bộ hiển thị điện tử
Model : CSD-912-EX
Hãng sản xuất :Minebea
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| Bridge power supply |
DC12 V±0.3 V within 140 mA (Changeable to DC3 V or DC6 V)
with remote sensing function |
| Input sensitivity |
0.3 micro-V/d or more (d = minimum scale) |
| Input range |
-3.1 mV/V ~ 3.1 mV/V |
| Zero adjustment range |
-2.5 mV/V ~ 2.5 mV/V |
| Non-linearity |
0.01 %F.S. |
| Temperature coefficient |
Zero point ±0.1 μV/℃, Sensitivity ±0.000 8 %F.S./℃
(When the calibration is set at 0.3 μV/d or more for input sensitivity.) |
| Noise in input signal |
±0.2 μVP-P or less (At the default setting for analog filter, digital filter, stabilization filter and A/D sampling.) |
| Analog filter |
Approx. 4 Hz (Changeable to 2 Hz, 6 Hz, 8 Hz, 10 Hz or 100 Hz) |
| A/D sampling speed |
200 times/s (Changeable to 1 000 times/s, 100 times/s, 50 times/s, 20 times/s or 10 times/s.) |
| A/D internal resolution |
24 bit |
| Display unit |
Wide viewing angle 6.2 inches STN color liquid crystal display
No. of dots : 640 x 240 dots, Dot pitch : 0.077 x 0.231 mm |
| Back light |
Brightness : Approx. 130 cd/m2 (typ.)
Durability : Approx.50 000 hour (typ.) at 25 ℃ until the surface brightness reaches 50% of initial. |
| Display range |
- 999 999 ~ 999 999 |
| Status display |
GROSS / NET, TARE, PRE.TARE, STABLE, HOLD, Z-ERR, RUN, CZ,
F.FLOW/S1, M.FLOW/S2, D.FLOW/S3, OVER/S4, OK, UNDER, FULL, Z-BAND, FINISH, FLOW / DISCH., S-COMP / SEQ. / 4-COMP / MEAS. / OUT / MIX |
| Dsiplay of setting value |
Final, Preliminary-1, Preliminary-2, Over, Under, Free fall |
| Display of brand |
Code No. : 0 ~ 99, Brand name : Up to 15 characters |
| Display times |
4 times/s (Changeable to 20 times/s) |
| Display of decimal point |
Changeable to no display, 101, 102, 103, 104. |
| Accumulation display |
Accumulation value : 0 ~ 99 999 999,
Accumulation times : 0 ~ 999 999 |
| Setting method of operation |
Setting by the operation in Analog resistive touch panel, Also, setting can be made by the communication through RS-485 interface. |
| Internal setting value |
(EEP ROM) : Calibration data, and the data that relates to calibration
(SRAM) : Tare, Zero tracking, Zero setting, Preset tare, Accumulation value / Accumulation times,
(Flash ROM) : Brand code setting, Recipe setting, 4-steps comparator setting |
| External control function |
11 functions in the following can be arbitrarily selected.
OFF, Gross / Net, Zero, Zero clear, Tare, Tare clear, Start flow, Start recipe, Start flow, Start mixture, Manual free fall compensation, Accumulation command, Temporary stop, Restart, Clear the accumulation data of reading out, Clear the accumulation data of all code, Clear the accumulation data of reading out recipe, Clear the Accumulation data of all mixing code, Clear the last multiplication, Finish the weighing data compulsorily, Finish the recipe compulsorily, Finish the flow compulsorily, reset the error, printing
command, |
| Serial interface |
2-wire method serial interface
Baud rate : 600 bps
Data bit length : 8 bit
Parity bit : Odd
Stop bit : 1 bit
Start bit : 1 bit
Communication data : Binary code, BCD |
| RS-485 interface |
Baud rate : Selectable from 1 200, 2 400, 4 800, 9 600, 19 200 or 38 400 bps
Data bit length : Selectable from 7 bit or 8 bit
Parity bit : Selectable from none, even or odd
Stop bit : Selectable from 1 bit or 2 bit
Terminator : Selectable from CR+LF or CR
Communication method : Half duplex
Synchronous method : Start stop synchronous method
Address : Select one from 0 to 31
Communication data : ASCII code
Cable length : Approx. 1 km
Connectable unit : 32 units at maximum
Terminating resistance : Externally
Data transmission mode : Selectable from command or modbus |
| Various function |
Zero tracking, Digital filter, Stabilization filter, Calibration LOCK switch, Digital linearize, Accumulating function, Preset tare |
| Operating temp./humidity range |
Temperature 0 ℃ ~ 40 ℃, Humidity 85 % or less
(Non condensing) |
| Power supply voltage |
AC100 V ~ AC240 V (AC85 V ~ AC264 V) 50/60 Hz |
| Power consumption |
Approx. 20 VA (without any options, at AC100 V)
Approx. 25 VA or less (with options, at AC100 V) |
| Outline dimensions(WxHxD) |
192 mm x 96 mm x 132 mm (excludes protruding parts) |
| Weight |
Approx. 1.6 kg (without options) |
| Protection code |
IP65 (Only for the fron panel when the attached panel mounting gascket is installed. |
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