Main Technical Parameters
1. Host: weight not greater than 0.5kg.
2. Power Supply
(1) Internal battery: lithium battery;
(2) Usage time: not less than 4 hours.
3. Battery and Charger
(1) Stable voltage: 220 V AC;
(2) Frequency: 50 Hz;
(3) Charging current: 500mA;
(4) Charging time: not more than 8 hours.
4. TEV Sensor
(1) Sensor: capacitive;
(2) Measurement range: 0-60dBmV;
(3) Resolution: 1dB;
(4) Error: ±1dB;
5. Non-contact Ultrasonic Sensor
(1) Measurement range: -7dBμV-68dBμV;
(2) Resolution: 1dBμV;
(3) Error: ±1dBμV;
(4) Sensor center frequency: 40kHz±1kHz;
6. Contact Ultrasonic Sensor
(1) Measurement range: 0-60dBmV;
(2) Measurement frequency band: 20kHz-200kHz
(3) Resolution: 1dB;
(4) Error: ±1dB;
7. Broadband Current Transformer
(1) Sensitivity: 10pC
(2) Measurement frequency band: 20kHz-30MHz
(3) Range: 10pC-100nC
8. Software
(1) Connectivity: Bluetooth, wireless;
(2) Data storage: can store 1000 sets of data;
(3) Display mode: 4.3-inch TFT color LCD, 480*272;
(4) Interface: USB, headphone, DC power supply, external sensor interface;
9. Working Environment
(1) Working temperature: -10°C to 50°C;
(2) Storage temperature: -20°C to 60°C;
(3) Humidity: 0-90% RH (non-condensing);
10. Safety Performance
(1) Insulation resistance: >2MΩ;
(2) Withstand voltage: 2kV for 1 minute;
11. Dimensions and Weight
(1) Dimensions: 250mm x 120mm x 50mm;
(2) Weight: <0.5kg
12. Standard Configuration
(1) Host: 1 unit;
(2) TEV sensor: 1 unit;
(3) Non-contact ultrasonic sensor: 1 unit;
(4) Contact ultrasonic sensor: 1 unit;
(5) Broadband current transformer: 1 unit;
(6) Charger: 1 unit;
(7) Connection cable: 1 set;
(8) User manual: 1 copy;
(9) Instrument case: 1 unit.
13. Optional Accessories
(1) External antenna;
(2) External power adapter;
(3) External sensor extension cable.
14. Warranty and Service
(1) Warranty period: 1 year;
(2) After-sales service: free technical support for life.
15. Note
(1) Please read the user manual carefully before use;
(2) Do not use in flammable and explosive environments;
(3) Avoid strong electromagnetic interference;
(4) Keep the instrument clean and dry.
If you need more details, please contact us.
Yangzhou Darui Electric Co., Ltd.
Address: No. 88, Development Zone, Yangzhou City, Jiangsu Province
Tel: 0514-12345678
Website: www.drhxz.com
