Danh mục sản phẩm
Tìm kiếm sản phẩm
Hổ trợ trực tuyến
Sales01 - 0917047888
Sales02 - 0902006658
Support
Fanpage Facebook
Liên kết website
Thống kê
- Đang online 0
- Hôm nay 0
- Hôm qua 0
- Trong tuần 0
- Trong tháng 0
- Tổng cộng 0
Thiết bị đo điện trở cách điện 3454-11
3454-11
Hioki- Nhật Bản
12 tháng
Hết hàng
Specifications
Specifications | ||||
Testing Voltage | 250V DC | 500V DC | 1000V DC | |
Measurement Range | 4.000 / 40.00 / 400.0 / 500 / 4000(1000 V range only) MΩ | |||
First Effective Measurement Range | 0.200 to 50.0 MΩ | 0.200 to 200.0 MΩ | ||
Second Effective Measurement Range and Tolerances | 0 to 0.199 MΩ / 50.1 to 500 MΩ | 0 to 0.199 MΩ / 200.1 to 4000 MΩ | ||
Accuracy | 1st effective range: ±3 %rdg. ±4 dgt. 2nd effective range: ±5 %rdg. ±5 dgt. |
|||
Voltage with no load | Not more than 1.2 X rated measurement voltage | |||
Min. resistance measurement value*2 | 0.25 MΩ | 0.5 MΩ | 1 MΩ | |
Shorting Measurement Current | 1.2 mA max | |||
Response time | 8 to center, 8 to 0 MO within 5 s (within accuracy range) | |||
Display | Semi-transparent LCD, "4000" count | |||
Display update rate | 2 times / second | |||
Load protection(10 s) | Insulation resistance mode - 600 Vrms (1000 V range; 1200 Vrms); AC voltage mode - 800 Vrms; Low resistance / continuity mode - 600 Vrms(fuse protection) | |||
AC Voltage Range | Display indication range: 0 to 750 V Accuracy: ±3 %rdg. ±6 dgt.(up to 600V), Frequency range: 50 / 60 Hz, Input impedance: 100 kΩ | |||
Power Supply | R6P(AA) manganese batteries × 4 or LR6(AA) alkaline batteries × 4 | |||
Dimensions | 175 mm(6.9 in)W × 148 mm(5.9 in)H × 56 mm(2.3 in)D | |||
Weight | 530 g (18.7 oz) | |||
Option | 9288 BREAKER PIN To be attached on top of 9294 (Red) 9289 TEST PROBE with attachable alligator clips 9257 CONNECTION CORD |
|||
Other functions: | Insulation and low resistance mode - comparator, measurement value hold; Insulation resistance mode - auto discharge ; Insulation and AC voltage mode - live wire warning (when voltage of 70V ±10V exists across measurement terminals); Low resistance mode - zero adjust; All measurement modes - battery indicators, auto power save | |||
Display: | Semi-transparent LCD, "4000" count | |||
Display update rate: | 2 times / second | |||
Load protection(10s): | Insulation resistance mode - 600 Vrms (1000 V range; 1200 Vrms); AC voltage mode - 800 Vrms ; Low resistance / continuity mode - 600 Vrms (fuse protection) Safety standard: EN61010-1 CAT III 600 V | |||
EMC standard: | EN61326-1 | |||
Ambient temperature range for use: | 0 to 40 °C (32 °F to 104 °F) , 90% rh or less (no condensation) | |||
Ambient temperature range for storage: | -20 to 50 °C (- 4 °F to 122 °F) , 90% rh or less (no condensation) | |||
Power source: | R6P manganese battery x 4 or LR6 alkaline battery x 4 | |||
Dimensions and Mass: | Approx. 175 (6.9") W x 148 (5.9") H x 56 (2.3" ) D mm; Approx. 530 g (18.7 oz. ) (with display cover closed) |
Bình luận