台湾标准电机SEW仪器仪表--ST-1504 Insulation Testers Up To 1 kV Analog

    
 
ST-1504   Insulation Testers
Up To 1 kV (Analog)  
ST-1504
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.
  CAT II 600V.
 Accessories : Test leads, instruction manual, heavy-duty case, batteries
SPECIFICATIONS
 
INSULATION RESISTANCE
Test Voltage (DC V) 250V/500V/1000V
Output Voltage on Open Circuit + 10%
Measuring Ranges (Mid-Scale Value) 0-100M Ohm (1M Ohm)/0-200M Ohm (2M Ohm)/0-400M Ohm (4M Ohm)
Accuracy +/- 5% of scale length
Short Circuit Current 2mA
Maximum Battery Current Approx. 60mA (250V), 80mA (500V), 150mA (1000AV)
CONTINUITY
Measuring Range 0-100 Ohm
Line Frequency Range 40-70Hz
Open Circuit Voltage 100mV
Short Circuit Current 23.5mA
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. 470g (battery included)
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)。
● 絕緣阻抗三檔量測電壓：250V、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。
● 輕巧堅固，方便使用和儲存。
● 符合 CAT Ⅱ 600V。
規 格 (23°C±5°C ＜80%R.H.)
絕緣阻抗(MΩ)
量測檔位 250V / 500V / 1000V
量測電壓Z大容許 額定電壓+10%
量測範圍(中央刻度) 0-100MΩ / 0-200MΩ / 0-400MΩ
(1MΩ) / (2MΩ) / (4MΩ)
準確度 ± 5% 讀值
短路電流 2mA
導通測試(Ω)
測試檔位 0-100Ω
短路電流 23.5mA
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470克(含電池)
使用電池 1.5V (AA ) × 6 (顆)