● RCB-411 用于验证和验证高压绝缘测试仪。
??? 模拟和数字绝缘测试仪都可以校准。
●注意事项：
1、测试前，确保前面板、端子清洁干燥。如果不是，请用布擦拭。
2、使用高压硅胶线。否则读数将不正确。
●注意事项：
1、测试前，确保前面板、端子清洁干燥。如果不是，请用布擦拭。
2、使用高压硅胶线。否则读数将不正确。
● The RCB-411 is used to verify and proof High Voltage Insulation Testers.
??? Both Analogue and Digital Insulation Testers can be calibrated.
● Caution:
a.?Before testing, make sure the front panel, terminals are clean and dry. If not, wipe them with cloth.
b.?Use high voltage silicone wires.
Otherwise the reading will be incorrect.
● Caution:
a.?Before testing, make sure the front panel, terminals are clean and dry. If not, wipe them with cloth.
b.?Use high voltage silicone wires.
Otherwise the reading will be incorrect.
| 电阻范围 (Ω) | 1MΩ、10MΩ、100MΩ、500MΩ、1GΩ、10GΩ、50GΩ、100GΩ、1TΩ | ||
| 电阻公差（精度） | ±1%(F) | ||
| 公差 | ± 25ppm/°C：1MΩ、10MΩ、100MΩ ± 50ppm/°C：500MΩ ± 100ppm/°C：1GΩ ± 200ppm/°C：10GΩ、50GΩ、100GΩ ± 1500ppm/°C：1TΩ | ||
| 最大工作电压 | 直流5kV | ||
| 工作温度 | -30°C~70°C | ||
| 尺寸 | 250(长)×190(宽)×110(深)mm | ||
| 重量 | 大约1455g | ||
| Resistance ranges (Ω) | 1MΩ, 10MΩ, 100MΩ, 500MΩ, 1GΩ, 10GΩ, 50GΩ, 100GΩ, 1TΩ | ||
| Resistance tolerances | ±1%(F) | ||
| Tolerance | ± 25ppm/°C: 1MΩ, 10MΩ, 100MΩ ± 50ppm/°C: 500MΩ ± 100ppm/°C: 1GΩ ± 200ppm/°C: 10GΩ, 50GΩ, 100GΩ ± 1500ppm/°C: 1TΩ | ||
| Max. working voltage | DC 5kV | ||
| Operating temperature | -30°C~70°C | ||
| Dimensions | 250(L) × 190(W) × 110(D)mm | ||
| Weight | Approx. 1455g | ||
