横河2188A30频率表2188A30广角度表
2100A系列 80角广角度表
动作原理 : *磁石可動线圈形
整流形（平均值整流方式）
实效值应答形（实效值整流方式）
实效值应答形（时分割掛算方式）
实效值应答形（微分方式）
型号 : 2181A , 2182A , 2185A , 2186A
2187A , 2188A
精度 : ±0.5%, ±1.0%, ±1.5%, ±2.5%, ±5.0%
Model | Suffix Codes | Descriptions | |||||
2108A 30 |
| 110 SQUARE | |||||
2188A 30 |
| 80 SQUARE | |||||
Rating | -H10 -H11 -H12 -H19 | 110V 110V 110V 110V | 45-55Hz 55-65Hz |
Class 0.5 | |||
45-65Hz 350-450Hz |
Class 1.0 | ||||||
-H20 -H21 -H22 -H29 | 220V 220V 220V 220V | 45-55Hz 55-65Hz |
Class 0.5 | ||||
45-65Hz 350-450Hz |
Class 1.0 | ||||||
-H30 -H31 -H32 -H39 | 100V 100V 100V 100V | 45-55Hz 55-65Hz |
Class 0.5 | ||||
45-65Hz 350-450Hz |
Class 1.0 | ||||||
-H40 -H41 -H42 -H49 | 115V 115V 115V 115V | 45-55Hz 55-65Hz |
Class 0.5 | ||||
45-65Hz 350-450Hz |
Class 1.0 | ||||||
-H50 -H51 -H52 -H59 | 200V 200V 200V 200V | 45-55Hz 55-65Hz |
Class 0.5 | ||||
45-65Hz 350-450Hz |
Class 1.0 | ||||||
-H60 -H61 -H62 -H69 | 230V 230V 230V 230V | 45-55Hz 55-65Hz |
Class 0.5 | ||||
45-65Hz 350-450Hz |
Class 1.0 | ||||||
Designation of Frequency Used |
-N |
Always "-N" | |||||
Pointer | -L | Lance type pointer （Black）, Always "-L" | |||||
Cover color and Set pointer | -BL -BG | Munsell N1.5 Munsell 7.5BG4/1.5 | |||||
-BS -GS | Munsell N1.5 with Set pointer （red color） Munsell 7.5BG4/1.5 with Set pointer （red color） | ||||||
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