台湾标准电机SEW仪器仪表--ST-1503 Insulation Testers Up To 1 kV Analog

    
 
ST-1503   Insulation Testers
Up To 1 kV (Analog)  
ST-1503
FEATURES
 
 High quality Tau Band movement.
 It is a light and portable combination instrument for testing insulation (M Ohm). continuity (Ohm) and AC voltage.
 Instant operation is possible with a pushbutton, in addition, for continuous measurement of M Ohm or Ohm, a convenient timer is provided with automatic power off after three to five minutes to save the battery power.
 LED (red) indication when testing insulation and continuity.
 Use of a high efficiency and accurate DC-DC converter.
 Most suitable for insulation resistance measurement of electrical household appliances, power line distribution and installation.
 IEC 1010 CAT II 600V.
SPECIFICATIONS
 
INSULATION RESISTANCE
Test Voltage (DC V) 500V/1000V
Output Voltage on Open Circuit + 10%
Measuring Ranges (Mid-Scale Value) 0-1000M Ohm (20M Ohm))/0-2000M Ohm (40M Ohm)
Accuracy +/- 5% of scale length
Short Circuit Current 1mA
Maximum Battery Current Approx. 80mA (500V), 150mA (1000V)
CONTINUITY
Measuring Range 0-100 Ohm
Line Frequency Range 40-70Hz
Open Circuit Voltage 100mV
Short Circuit Current 22.5mA
Accuracy +/- 5% of scale length
AC VOLTAGE
AC Voltage Range 0-600V AC
Accuracy +/- 2.5% of full scale
GENERAL
Power Source 1.5V(SUM-3) x 6 Type AA
Dimensions 163(L) x 100(W) x 50(D)mm
Weight Approx. 440g (battery included)
Accessories Test leads, instruction manual, heavy-duty case, batteries
特 點

● 吊線式高品質防震錶頭。
● 可做絕緣阻抗(MΩ)、導通測試(Ω)和交流電壓量測(ACV)。
● 絕緣阻抗二檔量測電壓:500V、1000V。
● 量測MΩ和Ω時,同時壓下:"PUSH-ON"和
"TIMER ON"可作長時間量測,約5分鐘後自動關機。
● 量測MΩ和Ω時,紅燈(LED)會亮,顯示正在執行工作。
● 關機後自動放電。
● 輕巧堅固,方便使用和儲存。
● 符合IEC 1010 CAT Ⅱ 600V。

規 格 (23°C±5°C <80%R.H.)
絕緣阻抗(MΩ)
量測檔位 500V / 1000V
量測電壓Z容許 額定電壓+10%
量測範圍 0-1000MΩ / 0-2000MΩ
(20MΩ) / (40MΩ)
準確度 ± 5%讀值
短路電流 1mA
導通測試(Ω)
測試檔位 0-100Ω
短路電流 22.5mA
精確度 ± 5% 刻度長
交流電壓(ACV)
量測範圍 0-600V AC
精確度 ± 2.5% 滿刻度
一般敘述
外形尺寸 163(長)×100(寬)×50(高)mm
重量 約440克(含電池)
使用電池 1.5V (AA ) × 6 (顆)