儀器介紹
日本日置HIOKI 3129非接觸相序表的性能：
非接觸型檢相器，非接觸式! 被測電壓的上面進行檢相
- 夾住100mm2相當的被測電線即可
- LED的轉動顯示,三相電源的相順一目了然
- 正相時,發出短鳴音；逆相時,發出長鳴音來區分
- 電線的活線檢查& 簡易檢電
- 停止使用15分鐘后,會自動切斷電源。
日本日置HIOKI 3129非接觸相序表的基本參數
| 功能 | 檢相(正相,逆相)、活線檢查 |
| 電壓設定范圍 | AC70～600V, 50/60Hz（正弦波、連續輸入）、導靜電式檢出 |
| 可接觸導線直徑 | 外徑φ17mm（導線斷面積100mm2相當）以內的緣電線 |
| 顯示 | [正相]檢相燈4燈按順時針轉動方向順次亮燈&短鳴音 [逆相]檢相燈4燈按逆時針轉動方向順次亮燈&長鳴音 [活電]電壓設定范圍內R-S, S-T燈點燈 |
| 電池檢查 | 電源ON時：ON指示燈亮燈、電池使用時：ON指示燈忽閃忽滅 |
| 自動電源切斷 | 打開電源后、大概15鐘后電源自動切斷 |
| 供應電源 | 5號錳合金電池(R6P) × 2, 連續使用時間70小時 |
| 體積及重量 | 70W × 75H × 30Dmm, 200g, 電線電纜長: 0.7m |
| 附件 | 攜帶盒(1),背帶(1), 5號鎂合金電池(R6P) × 2, 旋式軟管(1) |
日本日置HIOKI 3129非接觸相序表的英文介紹：
PHASE DETEOR 3129
Non-Metallic Conta for Optimal Safety- “primary supply level” safety cl rating for phase deteors
CAT III 600V design meets CE Mark qualifications. - Provides both visual and audible phase deteion
- Detes phase on insulated conduors
- Auto power-off funion prevents inadvertent battery discharge
Basic specifications
| Measurement Funion | Phase deteion (positive,negative),live wire check (R-S/S-T only) | ||||||||
| Voltage Deteion Method | Elerostatic induion method | ||||||||
| Voltage Range | 70 to 600V AC (50/60Hz)(sine wave,continuous input) | ||||||||
| Clamp Diameter | 17mm(0.67 in) max.of insulated wiring | ||||||||
| Display |
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| Battery Check Funion | ON lamp blinks to indicate battery low status when instrument is turned on | ||||||||
| Auto Power Off | Auto shut off if no aivity is deteed after power is turned ON for 15 minutes | ||||||||
| Power supply | Two AA size batteries × 2 (rated voltage:DC3.0V; maximum rated ower:300mVA) | ||||||||
| Continuous Use | approx.70 hours (standby) | ||||||||
| Dimensions, m | 70 mm (2.76 in)W × 75 mm (2.95 in)H × 30 mm (1.18 in)D, 200 g (7.1 oz), Cord length : 0.7m(27.56 in) | ||||||||
| Accessories | Carrying case(1), strap(1), R6P manganese batteries(2), spiral tube(1) |
