Đồng hồ đo cách điện Kyoritsu Model 3121B
Original price was: 10,200,000₫.9,433,000₫Current price is: 9,433,000₫.
| MODEL | 3121B | 3122B |
| Test voltage | 2500V | 5000V |
| Measuring ranges | 2GΩ/100GΩ (Auto-ranging) | 5GΩ/200GΩ (Auto-ranging) |
| Accuracy | 0.1 – 50GΩ: ±5%rdg | 0.2 – 100GΩ: ±5%rdg |
| 0 – 0.1GΩ, 50GΩ – ∞: | 0 – 0.2GΩ, 100GΩ – ∞: | |
| ±10%rdg or 0.5% of scale length | ±10%rdg or 0.5% of scale length | |
| Applicable standards | IEC 61010-1, 61010-2-030 CAT Ⅳ 300V / CAT Ⅲ 600V | |
| Pollution degree 2, IEC 61010-031, IEC 61326-1, 2-2 | ||
| Power source | DC12V : LR14/R14 × 8pcs | |
| Dimensions | 177 (L) × 226 (W) × 100 (D) mm | |
| 300 (L) × 315 (W) × 125 (D) mm (Hard case) | ||
| Weight | 1.6kg approx. | 1.7kg approx. |
| Accessories | 7165A (Line probe: 3m) | 7165A (Line probe: 3m) |
| 7264 (Earth cord: 3m) | 7264 (Earth cord: 3m) | |
| 7265 (Guard cord: 3m) | 7265 (Guard cord: 3m) | |
| 8019 (Hook type prod) | 8019 (Hook type prod) | |
| 9182 (Carrying case[Hard]) | 9183 (Carrying case[Hard]) | |
| LR14 (Alkaline battery size C) × 8 | LR14 (Alkaline battery size C) × 8 | |
| Instruction manual | Instruction manual | |
| Optional | 7168A (Line probe with alligator clip: 3m) | |
| 7253 (Longer line probe with alligator clip: 15m) | ||
| 8302 (Adaptor for recorder) | ||
Sản phẩm tương tự
Hộp mềm
Giải đo
+ Điện trở : 0~20Ω/0~200Ω/0~2000Ω
+ Điện áp đất [50,60Hz]: 0~200V AC
Độ chính xác
+ Điện trở: ±2%rdg±0.1Ω (20Ωrange)
±2%rdg±3dgt (200Ω/2000Ωrange)
+ Điện áp đất : : ±1%rdg±4dgt
Nguồn : R6P (AA) (1.5V) × 6
Kích thước : 105(L) × 158(W) × 70(D)mm
Khối lượng : 550g approx.
Phụ kiện:
+ 7095A (Earth resistance test leads) × 1set
(red-20m, yellow-10m, green-5m)
+ 8032 (Auxiliary earth spikes) × 1set
+ 7127A (Simplified measurement probe) × 1set
+ R6P (AA) × 6
+ Instruction Manual
• Dust and drip proof.(designed to IEC 529 IP54)
• In addition to the facility for precision measurement, test leads for simplified two wire easuring system also supplied as standard accessories.
(unit can be hung from the neck for simplified measurement)
• Designed to meet IEC 61010-1 safety standard.
• Capable of measuring earth voltage.
• Automatic warning when resistance of auxiliary earth spikes is in excess of tolerance.
• Small and lightweight. Shock resistant new case material.
• 2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test.
• CAT IV Clamp Meter can measure the Voltage and Current in both very low and high power circuits.
• Accurate True-RMS reading of AC current or voltage with distorted waveform.
• Can measure AC and DC currents up to 2000A.
• Output terminal for connection to recorders.
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