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DM-9680
智慧型數字電錶
簡介
- 3½ 液晶顯示器
- 交直流電壓：0 ~ 600V ± 0.8%
- 交直流電流：0 ~ 10A ± 1%
- 電阻：0 ~ 20M歐姆 ± 0.8%
- 電晶體測試(hFE)，二極體測試
- RS-232 / USB 連接介面(軟體選購)
- Size：185 X 87 X 39mm
FEATURES
- Multi function measurement : ACV , DCV , ACA , DCA , OHM , Continuity Beeper , Transistor hFE , Diode,
- Meet IEC safety requirement.
- High accuracy in measuring.
- High internal impedance assures minimum measuring error.
- Rotary function switch, easy operation.
- Large size LCD display, easy reading.
- LCD display, clear readout even in high ambient light environment.
- Compact, light weight & excellent operativeness.
- Overload protection for any range.
- Drop proof.
- RS232 PC interface, photo couple isolated circuit.
- When apply the optional software, then the meter can be used as data logging, data recorder & other intelligent applications.
一般規格
顯示 (Display)
- 18mm ( 0.7" ) LCD ( Liquid Crystal Display ) , 3½ digits,
測量 (Measurement & Functions)
- DCV, ACV, DCA , ACA , ohms , hFE , Continuity Beeper.
極性 (Polarity)
- Automatic Switching , ' － ' indicates negative polarity.
歸零調整 (Zero Adjustment)
- Automatic adjustment.
輸入過載指示 (Over-input indicator)
- display shows ' 1 ' or ' -1 '.
取樣時間 (Sampling Time)
- Approx. 0.4 second.RS-232
RS-232 輸出 (RS-232 Output)
- Isolated ( photo couple ) RS-232 serial data output , 9600 baud rate.
操作溫度 (Operating Temp.)
0 ℃ to 50 ℃ ( 32 ℉ to 122 ℉ ).
操作溼度 (Operating Humidity)
- Less than 80% RH.
電源供應 (Power Supply)
- 006P DC 9V battery ( heavy duty type ).
電源消耗 (Power Consumption)
- Approx. DC 7 mA.
體積 (Dimensions)
- 204 x 90 x 36 mm ( 7.3 x 3.4 x 1.5 inch ).
重量 (Weight)
- 322 g / 0.71 lb. (including battery).
附件 (Accessories Included)
- Red and Black Test Leads ..... 1 pair.
- 0.5 Amp Spare Fuse ........... 1 PC.
- Instruction Manual ........... 1 PC.
選購附件
- RS-232 cable, UPCB-02
- Application Software, SW-U801
- Hard carring case, CA-06
- USB cable : USB-01
- Light adapter LX-02
- Anemometer adapter, AM-402
- Humidity adapter, HA-702
- tachometer adapter TA-601
- 1000A DC/AC current adapter, CA-501
- 2000A DC/AC current adapter, CA-203
- Mini ACA current adapter, CA-201
- EMF adapter, EMF-824
- Sound adapter, SL-406
- 50A current shunt, ST-50
- High voltage probe, HV-40
- Carrying case CA-03, CA-05A
- Alligator test lead, TL-02S
- Heavy duty alligators, AL-04
- Holster, HS-01
電器規格 (23±5 ℃)
直流電壓 (DC Voltage)
| RANGE |
ACCURACY |
RESOLUTION |
INPUT IMPEDANCE |
OVERLOAD PROTECTION |
| 200mV |
± (0.5%+1d) |
100uV |
10M ohm |
500V DC, 350V AC, 15 secs |
| 2V |
± (0.8%+1d) |
1mV |
DC 1000V AC 800V 15 secs |
| 20V |
10mV |
| 200V |
100mV |
| 1000V |
1V |
交流電壓 (AC Voltage)
* FREQUENCY RESPONSE: 40Hz-500Hz, SINE WAVE SPEC. TESTED ON 60Hz/50Hz
| RANGE |
ACCURACY |
RESOLUTION |
INPUT IMPEDANCE |
OVERLOAD PROTECTION |
| 200mV |
± ( 1%+2d) |
100uV |
10M ohm |
500V DC, 350V AC, 15 secs |
| 2V |
1mV |
DC 1000V AC 800V 15 secs |
| 20V |
10mV |
| 200V |
100mV |
| 750V |
1V |
直流電流 (DC Current)
| RANGE |
ACCURACY |
RESOLUTION |
VOLTAGE DROP |
OVERLOAD PROTECTION |
| 200uA |
± (1%+1d) |
0.1uA |
200mV |
0.5 A Fuse |
| 2mA |
1uA |
| 20mA |
10uA |
| 200mA |
100uA |
| A * |
10mA |
UNFUSED |
交流電流 (AC Current)
* FREQUENCY RESPONSE: 40Hz-500Hz, SINE WAVE SPEC. TESTED ON 60Hz/50Hz
| RANGE |
ACCURACY |
RESOLUTION |
VOLTAGE DROP |
OVERLOAD PROTECTION |
| 200uA |
± (1.2%+2d) |
0.1uA |
200mV |
0.5 A Fuse |
| 2mA |
1uA |
| 20mA |
10uA |
| 200mA |
100uA |
| A * |
10mA |
UNFUSED |
Note : A range : 0 t0 10 A - continuous operation > 10 A to 20 A - 1 min. operation max.
電阻 (RESISTANCE)
| RANGE |
ACCURACY |
RESOLUTION |
OPEN CKT. VOLTAGE |
OVERLOAD PROTECTION |
| 200 ohm |
± (1%+3d) |
0.1 ohm |
3 V Max. |
AC 500V DC 500V |
| 2K |
± (0.8%+1d) |
1 ohm |
APPROX. 0.3 V Max. |
| 20K |
10 ohm |
| 200K |
100 ohm |
| 2000K |
1K ohm |
| 20M |
± (2%+2d) |
10K ohm |
導通蜂鳴測試 (CONTINUITY BEEPER)
- A CONTINUITY TEST BEEPER IS STANDARD. SO WHEN ARE CHECKING CIRCUITS FOR SHORTS OR OPENS, YOU DO NOT HAVE TO LOOK AT THE METER. THE BEEPER SOUNDS IF CONTINUITY IS PRESENT.
二極體 (Diode TEST)
- CIRCUIT VOLTAGE IS APPROX. DC 3V Max
電晶體 (TRANSISTOR hFE MEASUREMENT)
- 0 - 1000 hFE VALUES FO EITHER P.N.P. OR N.P.N. TRANSISTOR.
- * TEST CONDITION: BASE DC CURRENT APPROX. 10uA, VCE: APPROX. 2.8V.
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