Rek 9901 Digital Power Meter/Electronics Parameter Tester
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Technical Specifications:
Input
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Items |
Voltage（V） |
Current（[m]A） | |||||
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RF9901 |
RF9800 |
RF9901 |
RF9800 | ||||
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range |
300V/150V |
600V/300V/150V/75V |
20A/2A or 40A/4A |
20A/8A/2A/0.5A | |||
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Range switch mode |
Auto-range | ||||||
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Input impedance |
More than1MΩ |
Less than 0.02Ω |
Less than 0.02Ω | ||||
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Transient maximum permited input within 1s |
1000V |
40A or 60A |
40A | ||||
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Continuous maximum permited input |
700V |
30A or 50A |
30A | ||||
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Frequency scope |
Base frequency :45Hz ~ 65Hz，bandwidth: 5kHz | ||||||
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Auto-range switch |
Range increscent |
Test value exceed 1.1 times of the ratio range | |||||
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Range decreasing |
Test value decrease to 30% Of the ratio range |
Test value decrease to 8% Of the ratio range |
Test value decrease to 20% Of the ratio range | ||||
Remark：The maximum ranges of instrument are shown on the rear panel instrument.
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Conditions |
Current |
Current |
Avail-power |
Power factor |
Frequency |
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Calibration 12 months Temperature：13±5℃ Humidity：30%~75%RH Power voltage：220±10V Input frequency： 45Hz~65Hz Common-mode：0V DC Avail-power and Power factor test voltage voltage: 110V/220V/380V |
±（0.4% rdg+0.1% range+1 digit） |
±(0.004+0.001 / rdg+1 digit) |
±(0.1% rdg+1 digit) | ||
Routine techno-index
Warming up time: Approximately 10 minutes
Environmental temperature and humidity scope：5℃~40℃，20%~80%RH（No dewdrops）
Isolation impedance：Signal input terminals、Outer shell、Power supply input terminals mutual impedance more than 10MΩ
Withstanding voltage：Signal input terminals and outer shell、Signal input termimals and power supply input terminals AC 2000V with each other within 1 minute & DC2200V with each other within 1 minute
Power supply：220 ± 22V，Frequency：50Hz / 60Hz
Power dissipation：Approximately 5W
Weight：Approximately 4.5 kg
PLEASE GO TO WWW.LDBEPURCHASE.COM FOR DETAILS. WE WILL SHIP YOUR ORDER THE SAME OR NEXT BUSINESS DAY. CUSTOMER SATISFACTION BEFORE, DURING OR AFTER SALES IS CORPORATE PHILOSOPHY. WE APPRECIATE YOUR BUSINESS AND GOOD FEEDBACK AND WILL LEAVE YOU POSITIVE FEEDBACK UPON RECEIPT OF PAYMENT.
Sincerely,
Brian Liu
LIU & DB ENTERPRISES, INC.
ELECTRONICS & TESTING MEASUREMENT DIVISION
7009 S 107th St.
Lavista NE 68128
TEL: 800-370-2197 ext 11
FAX: 402-991-8889
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On Oct-30-10 at 01:41:43 PDT, seller added the following information:
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