ZT-H100 электрическое испытательное оборудование тестер сопротивления цепи
- Категория: Testing Equipment >>>
- Поставщик: Zhuhai,Hengtai,Electric,Power,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-20-2025 | 0.33 $* | 0.90 $* |
| Aug-20-2025 | 0.12 $* | 0.73 $* |
| Jul-20-2025 | 0.88 $* | 0.28 $* |
| Jun-20-2025 | 0.61 $* | 0.23 $* |
| May-20-2025 | 0.88 $* | 0.66 $* |
| Apr-20-2025 | 0.4 $* | 0.10 $* |
| Mar-20-2025 | 0.57 $* | 0.75 $* |
| Feb-20-2025 | 0.85 $* | 0.30 $* |
| Jan-20-2025 | 0.71 $* | 0.5 $* |
Характеристики
Product Description
Brief introductionnt:
Nowadays Power Systems widely use model QJ44 DC double arm bridge to measure contact resistance while the minimum current of such model is 1mA which hardly find the decrease of cross-sectional area of transformers’ conductive circuit conductor. The measurement of contact resistance of high voltage switchgear is affected by oil layer and oxide between static and dynamic contact port, so the resistance measurement value will be several times larger, and can not reflect the true value of contact resistance.
The instrument panel is ergonomically designed, in line with operating practices, use high-frequency switching power supplies and digital circuit technology for measuring the contact resistance of the circuit switch control device. Test current is DC 100A. In the case of DC 100A can be directly measured contact resistance test result with a large-screen LCD display, and with data storage, print, time settings and other functions, and another gear 50A for user selection; custom test time, maximum 599S, much larger than the standard requirements of 60S; resolution 0.01μΩ and very stable. Meet the power; the electricity sector on-site high voltage switch maintenance and high-voltage switch factory contact resistance testing requirements."
Products features:
1. High current, adopts new switching power techniques, can output current long time and continuously , overcome the malpractice of instantaneous current of the impulse type power, can effectively break through the oxide film of the switch contact, get accurate test result.
2. High stability, under strong interference, the last number displayed by the LCD within the range of ±1, with steady reading and good reproducibility.
3. High precision: adopts double channels high-speed 16bits Σ-Δ AD to sample, digital signal processing technique, the maximum resolution up to 0.01μΩ.
4. Intelligent: use high performance CPU, system can switch the measurement range according the size of the signal when testing, ensure the accuracy. The over-temperature protection circuit can auto stop output the current when the device exceeds the rated temperature to ensure the safety.
5. High quality: key components adopts imported components, uses temperature compensating circuit in perfect design which eliminates the effect to test result by temperature, meanwhile strengthen the resistance to shock by using the military connector.
6. Powerful: current could be 50A, 100A, measurement time 5s~599s, more powerful than other equipments.
7. Friendly man-machine interface: enter the data by rotating mouse, easy and convenient, can set the data, time by yourself, save and print the test result in time.
8. USB COMM.: The tester can communicate with computer through USB data line and upload the measured data to computer for further analysis and processing.
9. Easy to carry: small in volume, light in weight.
1. High current, adopts new switching power techniques, can output current long time and continuously , overcome the malpractice of instantaneous current of the impulse type power, can effectively break through the oxide film of the switch contact, get accurate test result.
2. High stability, under strong interference, the last number displayed by the LCD within the range of ±1, with steady reading and good reproducibility.
3. High precision: adopts double channels high-speed 16bits Σ-Δ AD to sample, digital signal processing technique, the maximum resolution up to 0.01μΩ.
4. Intelligent: use high performance CPU, system can switch the measurement range according the size of the signal when testing, ensure the accuracy. The over-temperature protection circuit can auto stop output the current when the device exceeds the rated temperature to ensure the safety.
5. High quality: key components adopts imported components, uses temperature compensating circuit in perfect design which eliminates the effect to test result by temperature, meanwhile strengthen the resistance to shock by using the military connector.
6. Powerful: current could be 50A, 100A, measurement time 5s~599s, more powerful than other equipments.
7. Friendly man-machine interface: enter the data by rotating mouse, easy and convenient, can set the data, time by yourself, save and print the test result in time.
8. USB COMM.: The tester can communicate with computer through USB data line and upload the measured data to computer for further analysis and processing.
9. Easy to carry: small in volume, light in weight.
| Product parameters: | 1. Measurement range: 0~2999.9μΩ | |||
| 2. Resolution: 0~99.99, 0.01μΩ | ||||
| 100.0~2999.9, 0.1μΩ | ||||
| 3. Measured current: DC 50A, 100A, fixed output. | ||||
| 4. Accuracy : ±(0.5% rd+2d) | ||||
| 5. Continuous working time: 5s~599s | ||||
| 6. Display :LCD | ||||
| 7. Communication mode: USB | ||||
| 8. Power supply: AC220V±10% 50Hz | ||||
| 9. Power of the whole machine:600W | ||||
| 10. Maximum storage record: 200 | ||||
| 11. Service conditions: temperature- 10℃~40℃ humidity≤80 %RH | ||||
| 12. Dimension: 360×300×250 mm3 | ||||
| 13. Weight: 8kg (the accessories not included) | ||||
Company Information
Packaging & Shipping
FAQ
(1)Q: What is your delivery time and customized product?
A:For regular products, the delivery time is 3-10 days.
For customized product, the delivery time is uncertain.You can consult with customer service for
specific information.
(2)Q:How long is your warranty period?
A:One year warranty.But products are implemented life-long maintenance, one-year warranty,
product quality is responsible for the end.
(3)Q:What is your minimum order quantity?
A:1 set.
(4)Q:Any certificates for your product?
A:We have certification and factory inspection report. Third-party measurement report is also
available but with extra cost.
(5)Q:What after-sales service do you offer?
A:We can offer you four after-sales services: telephone service, accessory replacement service,
depot repair service and door-to-door service.
(Cost price is needed if you want to buy more equipment accessories. You should bear the labor
cost and overseas trip expenses if you ask door-to-door service.)
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