- Mining Machinery[32]
- Steel Pipes[20]
- Copper Pipes[8]
- Other Machinery[7]
- Packaging Machinery[1]
- Other Woodworking Machinery[7]
- Other Design Services[4]
- Mould Design & Processing Services[3]
- Industrial Design[1]
- Cast & Forged[1]
- Industrial Furnace[10]
- Chemical Reagents[9]
- Organic Intermediate[2]
- Steel Rails[7]
- Railway Supplies[4]
- Pumps[10]
- Oil Pressers[3]
- Packaging Bags[1]
- Other Farm Machinery[9]
- Shellers[1]
- Forestry Machinery[3]
- Concrete Batching Plant[7]
- Concrete Mixers[2]
- Concrete Truck[1]
- Construction Machinery Parts[1]
- Energy Meters[3]
- Testing Equipment[3]
- Industrial Power Supply[1]
- Power Distribution Equipment[4]
- Other Security & Protection Products[3]
- Safety Gloves[1]
- Contact Person : Mr. Su Jeven
- Company Name : De-Song High-Tech Trading Co., Ltd.
- Tel : 86-371-63339699
- Fax : 86-371-63339699
- Address : Henan,Zhengzhou,Fuhua building.Room A1702.Dodajie street
- Country/Region : China
- Zip : 450000
Multifunction standard meter
Multifunction standard meter
NST3800 Series Multifunctional Meter Made by Chinese National Institute of Metrology (Beijing)
NST3800 Series Multifunctional Meter
Made by Chinese National Institute which establishing the first world standard of high voltage power measurement.
China is establishing the world first high voltage power measuring standard in National Institute of Metrology (Beijing). This standard involves measurement of up to 10kV voltage and 1000A current, adopt computer controlled 3 phase standard power.
NST3800 Series Multifunctional Meter
Specifications
Voltage
Range:
Single 50~400V
50~400V and 10kV/6kV
50~400V and 35kV/20kV
50~400V and 110kV/66kV
Accuracy: 0.02%
Current
Range:
Single 0.1~100A
0.1~100A and 10~1000A
Accuracy: 0.02%
Power
Accuracy: 0.005% (typical) ±Traceable uncertainty
Phase
Range: 0~360°
Accuracy: 0.005°
Frequency
Range: 45~65Hz
Accuracy: 0.01Hz
Harmonics
Range: 2nd~99th
Accuracy: 0.1%
Pulse input
Ports: 4 BNC
Frequency: Max. 100 kHz
Pulse output
1 BNC
Multifunction standard meter
