MS2308 PDF İndir ONLİNE SATIŞ

With the latest technology in a small-sized, robust and easy-to-use instrument, this series of earthing resistance tester is mainly used to test the earthing resistance of transformer, lightning-proof system, high-voltage power tower and telecommunication equipments, etc., providing a perfect solution for earthing-resistance test.
- Ambient temperature and humidity for test: 0~40°C, <80%RH (without condensation
- Temperature for battery charging: 10~40 ºC , < 80% RH
- Storage temperature and humidity: -10~50 ºC , < 90% RH (without condensation)
- Temperature & humidity for battery-pack storage: -20~30ºC, < 80% RH (without condensation)
- Altitude for storage: < 12000 m
- Altitude for operation: < 2000 m
- Clamp Diameter: φ51mm
- Display: LCD with backlight; Max. number: 9999
- Overflow indication: > LIMIT
- Underflow indication: “-“
- Frequency for updating display:
For earthing-resistance/leak-current: once per second (once in every four seconds if AVERAGE function is used )
Detection of output voltage: twice per second Interference voltage: 4 time per second
Interference frequency: once per second
Interference current: once per second
Terminal
1) Resistance test:
2) USB, charger
Power supply
1) LR14 alkaline battery × 6; rated voltage: 1.5 V × 6
2) Battery pack: rechargeable nickel – metal hydride batteries; rated voltage: 7.2 V
3) Charger: rated input voltage: 100 ~ 240 V; rated frequency: 50 ~ 60 Hz; output voltage: 12 VDC 3A
- Max. power consumption: 15 VA (using charger) 6 VA (using batteries or rechargeable battery pack)
- Max. powering time: Alkaline battery: about 5 hours; battery pack: about 9 hours (with backlight turned off)
- Max. input voltage: 250 V AC (50~400 Hz)
- Max. rated voltage to earth: 300 Vrms (CAT III)
- Insulation strength: 6880 VAC: 15 seconds
- Overload protection: 250 VAC between terminals: 1 minute
- Dimensions: About 260 (W)×125 (H)×280 (L) mm
- Weight: About 2.5 kg
- Applicable standards:
Feature | ||
Display | Digital/analog dual display; LCD with backlight | 9999 |
Apo | Auto Power Off | |
Clock | To display date and time | |
To switch input-cursor position when changing date/time | ||
AVG | Indicator for averaged-value measurement | |
RK | Compensation Resistance | |
Limit | Limit Value | |
Alarming indicator for limit-value measurement | ||
Battery capacity indicator | ||
B.Light | Display Backlight | |
Length | Testing length between resistivity testing point | |
Data Storage | 100 groups Measurement Can Be Memorized | |
USB | USB2.0 Interface | |
Specification | Range | Accuracy | |
3 Pole & 4 Pole Earthing-Resistance Test | Test Voltage: AC20/48V | ||
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC | |||
Earthing-Resistance Test | 0.02Ω~300Ω | ||
Selective mode(3 pole+ /4 pole+ ) | Test Voltage: AC20/48V | ||
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC | |||
Earthing-Resistance Test | 0.02Ω~20KΩ | ||
Non-auxiliary-polar mode ( ) | Test Voltage: AC48V | ||
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC | |||
Earthing-Resistance Test | 0.02Ω~150Ω | ||
2 Pole R~ | Test Voltage: AC20V | ||
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC | |||
Earthing-Resistance Test | 0.02Ω~300KΩ | ||
Interfering Voltage /Current /Frequency | Interfering Voltage : 1~5V DC/AC | ||
Interfering Frequency : 16Hz~400Hz | |||
Interfering Current : 20mA~2A | |||
Soil Resistivity ρ | Test Voltage: AC20/48V | ||
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC | |||
Range : 0.02Ω•m~1000kΩ•m | |||
RK(Wire Compensation) | Test Voltage: AC20/48V | ||
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC | |||
Range : | 0.02Ω~30Ω | ||
Short Circuit Current | ≤250mA | ||
- Chip*4
- Charger(Optional)
- USB Cable
- User Manual
- Test wire*4
- Voltage clamb cable
- Alkaline battery*6
- Voltage Transformer φ51mm
- Current clamb cable
- Rechargeable Ni-MH battery (optional)
- Prob*4