· ACV:600V 输入阻抗:约束10MΩ
· 输入频率:45HZ~450HZ
· 准确率:±0.3%,±5数位读数
· 绝缘度: 测试电压:250V/500V/1000V
· 开路电压:250V±10%,500V±10%,1000V±10%
· 输出电路电流:
0.25MΩ(250V) DC 1mA
0.5MΩ(500V) DC 1mA
1MΩ(1000V) DC 1mA
· 输出短路电流:约1.3mA
· 测量量程:20MΩ/200MΩ/2000MΩ
· 准确度:(20MΩ)±3%读数±5位数
(200MΩ)±3%读数±10位
(1000MΩ)±3%读数±20位数
(2000MΩ)±5%读数±40位数
· 连续性: 测量量程:20Ω(2Ω),200Ω
· 开路电压:DC4V最小
· 短路电流: 在20Ω量程时,DC200mA最小
· 准确度:±3%读数±3位数±0.1Ω
一般性:
· 绝缘电阻:在电气电路及外壳间在1000V AC,50MΩ
电源供应:1.5VAA×8(已包括在内)
尺寸:170×210×90mm
重量：1500克(连电池)
EN61010-1 . EN61557-2, 4 . EN50081-1. EN50082-1. IEC529 | |
ACV : 600V | |
input impeadance | Approx. 10MΩ |
input Frequency | 45Hz - 450Hz |
Accuracy | ±3% reading ±5 digits |
Insulation | |
Test Voltage | 250V / 500V / 1000V |
Open Circuit Voltage | 250V±10%. 500V±10%. 1000V±10% |
Output Circuit Current | DC 1mA at 0.25 MΩ (250V) |
| DC 1mA at 0.5 MΩ (500V) |
| DC 1mA at 1MΩ (1000V) |
Output Short Circuit Current | 1.3mA Approx. |
Measuring Range | 20MΩ. 200MΩ. 2000MΩ |
Accuracy | (20MΩ ) ±3% reading ±5 digits |
| (200MΩ) ±3% reading ±10 digits |
| (1000MΩ) ±3% reading ±20 digits |
| (2000MΩ) ±5% reading ±40 digits |
General Specification | |
Live Voltage Warning signal | Beep and live display on the LCD |
Insulation resistance | 50 MΩ at 1000VAC betweeneiectrical circuit |
| and housing case |
Fuse protection | Fast Blow 0.5A 600V |
Safety standard | IEC1010-1. IEC1557. CAT - Ⅲ 600V |
Operating Temperature | 0℃ to +40℃ |
Operating Humidty | RH 70% Max |
Storage Temperature | -10℃ to +50℃ |
Storage Humidty | RH 80% Max |
Power supply | 1.5V AA ⅹ 8(included) |
Accessories | Shoulder Trap. Test lead. Instruction Manual |
Dimensions | 170 ⅹ 210 ⅹ 90mm |
Weight | 1500g (Battery included) |
Continuity | |
Measuring Range | 20.00Ω (2.00Ω). 200.0Ω |
Open Circuit Voltage | DC 4V min |
Short Circuit Voltage | DC20mA min. in 20Ω range |
Accuracy | ±3% reading ±3 digits ±0.1Ω |
大连华齐泰精密仪器有限公司
联系电话：0411-87538826 15242510670
联系人：齐玉凤
