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DM-9971SD
記憶式桌上型電錶
簡介
- 即時數據紀錄儲存在SD記憶卡(選購)，資料可下載到Excel，做圖表分析(記憶卡選購)
- 交直流電壓：0 ~ 1000V (DC ±0.8% AC ±1%)
- 交直流電流：0.1uA ~ 10A ±1.5%
- 電阻：0.1 ~ 60M歐姆 ±1.5%
- 頻率：0.1HZ ~ 20MHZ ±0.5%
- 二極體測試，導通蜂鳴測試
- 讀值鎖定及記錄測量中之最大 / 最小值
-
RS-232 / USB 連接介面 (軟體選購)
- Size：292 X 236 X 98mm
FEATURES
- Real time data logger, save the data into the SD memory card and can be downloaded to the Excel, extra software is no need.
- Real time data logger, built-in clock ( year/ month/date/hour/minute/second ), sample time 2 to 3600 seconds
- Manual datalogger is available ( set the
sampling time to be 0 second ).
- Meet IEC 1010 CAT III 1000 V ,CAT IV 600 V
safety requirement.
- LCD with green light backligh, easy reading.
- 6000 counts A/D, high resolution.
- Accepts SD memory cards of up to 32 GB
capacity.
- Multi function measurement. DCV, ACV,
DCA, ACA, Resistance,Frequency, Duty cycle, Diode,
Continuity beeper.
- Max. & Min. measurement value with
recall.
- Relative, Data hold.
- Auto range with manual range
selection.
- V/A/Hz button, when execute the ACV,
ACA function also can measure the frequency of signal.
- Both 10 A, mA, uA current are build
fuse for safety consideration.
- 10 M ohm impedance for voltage circuit.
- Operates from 9 V ( DC 1.5V AA/UM-3 X
6 PCs ) batteries.
- Built-in overload protection for most ranges.
- Photo couple RS 232 computer serial interface.
- Uses durable, long-lasting components, enclosed in strong, light weight ABS-plastic housing.
- Full line optional adapters : Clamp
adapter, Tachometer adapter, Pressure adapter, Humidity
Adapter, Sound level adapter, Anemometer adapter, Light
adapter, EMF adapter.
一般規格
顯示 (Display)
- 97 mm x 56 mm large LCD display
測量 (Measurement)
- DCV, ACV, DCA, ACA,
Resistance, Diode, Continuity beeper, Frequency, Duty cycle.
資料集錄器取樣時間設定範圍 (Datalogger Sampling Time Setting range)
- Aut： 2 second to 3600
seconds
- Manual：Push the data
logger button once will save data one time.
- @ Set the sampling time to 0 second.
數據錯誤編號 (Data error no.)
- ≦0.1% NO. of total saved data typically.
SD記憶卡容量 (SD card capacity)
- 2 GB to 32 GB
A/D 計數 (A/D counts no.)
- 6000 counts.
範圍選擇 (Range selection)
- Auto range with manual
range selecting.
特殊功能 (Special function)
- Relative measurement, Data
hold,
讀值鎖定 (Data hold)
- To freeze the display
reading on the LCD display.
電源開關機管理 (Power On/Off
management)
- Auto power of or manual power off.
記憶重呼 (Memory recall)
- Records Maximum & Minimum
readings with recall.
相對測量 (Relative measurement)
- To offset the measurement
value.
V/A/HZ按鍵 (V/A/Hz button)
- When execute the voltage
or current function also can measure the frequency of
signal.
資料輸出 (Data output)
- RS 232 PC serial
interface, photo couple.
極性 (Polarity)
- Automatic Switching, " - "
indicates negative polarity.
歸零調整 (Zero Adjustment)
-
Automatic.
顯示的取樣時間 (Sampling Time of display)
-
Approx. 0.5 to 1 second.
操作溫度 (Operating Temp.)
-
0 ℃ to 50 ℃ (32 ℉ to 122 ℉).
操作溼度 (Operating Humidity)
-
Max. 80% RH.
電源供應 (Power Supply)
- DC1.5 V (AA) battery x 6 PCs or DC 9V adapter input
- * AC/DC Power adapter is
optional.
電源消耗 (Power Consumption)
- Normal operation (w/o SD card save data) : Approx. DC 80 mA
When SD card save the data :.Will increase approx. DC 25 mA.
體積 (Dimensions)
- 292 x 236 x 100 mm ( 11.5 x 9.3 x 3.9 inch ).
重量 (Weight)
- 1450 g/3.19 LB ( w.o battery ).
附件 (Accessories Included)
- Red and Black Test Leads (
CAT III 1KV Test Leads )...1 Set
- 0.63 Amp Spare
Fuse.......................1 PC
- Instruction
Manual........................1 PC
選購附件及轉換器
- Full line adapters :
- ACA/DCA current adapter, Tachometer adapter, Humidity adapter, Pressure adapter, Light adapter, EMF adapter, Light adapter, EMF adapter,
- AC to DC 9V adapter.............AP-9VA
- RS232 cable.....................UPCB-06
- USB cable................................ USB-11
- SD card.......................................... SD-4GB
- Data Acquisition software.................SW-U801-WIN, SW-E802
電器規格 (23±5 ℃)
直流電壓 DC Voltage
- Range：600.0 mV /6 V/60 V/600 V /1000 V
- Resolution：0.1 mV /0.001V /0.01V /0.1V/1 V
- Accuracy
- 600 mV：± ( 0.5% + 2d )
- 6 V, 60 V, 600 V, 1000 V：± ( 0.8% + 1d )
- Input impedance：10 M ohm.
- Over load protection
- ± 380 DCV, 380 ACV：600 mV range
- ± 1000 DCV, 1000 ACV：other ranges
交流電壓 AC Voltage ( True RMS )
- Range：600.0 mV /6 V/60 V/600 V /1000 V
- Resolution：0.1 mV /0.001V /0.01V /0.1V/1 V
- Accuracy：
- ± ( 1% + 2d )
- * Spec. are tested under 50/60 Hz.
- Input impedance：10 M ohm.
- Over load protection：
- ± 380 DCV, 380 ACV：600 mV range
- ± 1000 DCV, 1000 ACV：other ranges
交/直流電流 DC Current, AC Current ( True RMS )
- Range：10 A/6 A/600 mA/60 mA/6000 uA/600 uA
- Resolution：0.01 A/0.001 A/0.1 mA/0.01 mA/1 uA/0.1 uA
- Accuracy：
| |
DCA |
ACA |
| 600 uA |
± ( 0.5 % + 2d ) |
± ( 1 % + 7d ) |
| 6000 uA |
± ( 0.5 % + 2d ) |
± ( 1 % + 7d ) |
| 60 mA |
± ( 0.5 % + 2d ) |
± ( 1% + 7d ) |
| 600 mA |
± ( 0.5 % + 2d ) |
± ( 1 % + 7d ) |
| 6 A |
± (1.5 % + 5d) |
± (1.5% + 5d) |
| 10 A |
± (1.5 % + 2d ) |
± (1.5 % + 2d ) |
| * ACA spec. are tested under 50/60 Hz. |
- Over load protection：
- 10A range : 10A fuse.
- uA, mA range : 630 mA fuse.
二極體 Diode Diode ( Forward voltage, VF )
- Range：2.9 V DC.
- Accuracy：± (0.5 % + 2d )
頻率 Frequency
- Range：60 Hz/600 Hz/6 KHz/60 KHz/600 KHz/6 MHz/20 MHz
- Resolution：0.01 Hz/0.1 Hz/0.001 KHz/0.01 KHz/0.1 KHz/0.001 MHz/0.01 MHz
- Accuracy：± ( 0.5% + 2d )
- Sensitivity：Min. 1 V rms, Max. 5 V rms.
電阻 OHMS
- Range：600 Ω /6 KΩ /60 KΩ /600 KΩ /6 MΩ /60 MΩ
- Resolution：0.1Ω /0.001 KΩ /0.01 KΩ /0.1 KΩ /0.001 MΩ /0.01 MΩ
- Accuracy：
- 600 ohm : ± ( 1 % + 2d )
- 6K/60K/600K/6 M : ± ( 1.5 % + 2d )
- 60 M : ± ( 3 % + 5d )
- Over load protection：± 350 DCV, 350 ACV.
導通蜂鳴 Continuity Beeper
- Beeper will sound if measured resistance less than 20 ohm.
最大及最小測量 Max. & Min. Measurement
- During the operation can memorize the maximum and the minimum measurement value.
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(02)2226-7567(代表號)
