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| Warranty: | One Year |
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HZJF-8000S is widely applicable for partial discharge detection in power systems,including high voltage switch-gear,ring main
units,voltage/current transformers,transformers(including dry-type transformers),GIS,overhead lines,cables and other equipment
insulation status detection.
1. Equipped with various sensors for detecting partialdischarge in almost all high voltage electrical equipment.
2. Provides multiple discharge patternssuch as time-domain waveform,PRPD,and PRPS,enabling analysis ofdifferent types of discharges.
3. User-friendly interface for convenient datamanagement of different devices.
4. Built-in ultrasonic sensor and Transient Earth Voltage(TEV)sensor,with the capability to connect to specializedsensors for transformers,GIS,overhead lines and cables.
5. Noninvasive detection method that does not requirepower outage or additional high voltage source,makingit more convenient than traditional pulse-type PD detector.
6. Testing bandwidth range of 30kHzto 2.0GHz,suitable forvarious frequency band detection principles.
| TEV Measurement | AE Measurement | ||
| Measurement Range | 0-60dBmV | Measurement Range | 0-60dBmV |
| Resolution | 1dB | Resolution | 1dB |
| Accuracy | ±1dB | Accuracy | ±1dB |
| Maximum per Cycle | 1400 | Frequency Range | 20-200kHz |
| Measurement Bandwidth | 3~100MHz | ||
| AA,AA1,AA2 Measurement | UHF Measurement | ||
| Measurement Range | 0-60dBmV | Detection Frequency Band | 300-2000MHz |
| Resolution | 1dB | Measurement Range | 0-60dBmV |
| Accuracy | ±1dB | Sensitivity | <1dBm |
| Sensor Center | 40kHz | Sensor Frequency Band | 300-2000MHz |
| HFCT Measurement | |||
| Sensor Transportation | 5mV/mA | ||
| Test Frequency | 1~30MHz | ||
| Sensitivity | ≤50pC | ||
| Hardware | |||
| Enclosure | ABS | ||
| Display | 4.0-inch with RGB LCD display, resolution 800*480 | ||
| Sampling Accuracy | 12 bit | ||
| Synchronization Method | Internal synchronization | ||
| Connector | USB port (also for charger input) | ||
| Earphone | Minimum 8 Ω | ||
| SD Card | Standard configuration 16G-64G | ||
| Built-in Battery | 3.7V/10000mAh lithium battery | ||
| Working Time | Approximately 12 hours | ||
| Charger | DC 5V/3A | ||
| Operating Temperature | -20-50ºC | ||
| Humidity | 20-85% relative humidity | ||
| Dimension and Weight | 210*100*35(mm) 0.4kg(main unit) | ||
Q1:Is your company a sales or a manufacturer?
We are an integrated trade and manufacturing company with our own factory.
Q2:If we need to customize our own brand or if there are special requirements for the built-in software of the machine, can it be customized?
Yes, we accept OEM/ODM/OBM and can customize the built-in software of the product according to the customer's special requirements.
Q3:What is the usual lead time? How long can we receive the order after placing it?
In normal circumstances, products in stock can be received within 5 to 7 days via the fastest international express. Other situations may vary depending on the quantity of products ordered, whether there are special customization requirements, and the delivery time chosen.
Q4:How can we ensure that the product will not be damaged during transportation, considering the large size of the product?
We have professional internal and external packaging to ensure the safety and stability of the products during transportation. For fragile or other special parts, we will include an extra set to ensure that the customer can use the product immediately upon receipt.
Q5:How do you handle after-sales service? What if there is a quality problem with the product or if the customer does not know how to operate it?
For quality issues that are not caused by human error, we provide a one-year warranty from the time the product is delivered, and lifetime technical support. Other after-sales issues will be addressed by our professional technical staff within 24 hours. The product comes with a user manual and an operation video.
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