|
|
Dual Channel Datalogging Digital Multimeter Prova803(RS-232)
|
◈ 제품특징
- 60,000 counts and dual input channels (4-5/6 digits)
- 0.04% DC basic accuracy and 0.2% AC basic accuracy
- Bandwidth of 10 KHz(max.)
- Fast ACV, ACA response
- Better AC accuracy than that of a bench-top DMM
- Study of relationship of two voltages similar to a dual channels DSO
- Study of relationship of voltage and current with one DMM
- Record data of both channels using a PC through the RS-232 interface (803)
- Standalone data logging of 10,708 records for both channels (803)
◈ 제품사양
ELECTRICAL SPECIFICATIONS : ( 23℃±5℃)
■ DC Voltage : (Input Impedance : 10M Ω )
|
Range |
Resolution |
Accuracy |
Overload Protection |
|
60.000mV |
0.001mV |
± 0.2% ±9 dgts 1 |
DC 1000V |
|
600.00mV |
0.01mV |
± 0.04% ±6 dgts 2 |
DC 1000V |
|
6.0000V |
0.0001V |
± 0.04% ±6 dgts |
DC 1000V |
|
60.000V |
0.001V |
± 0.04% ±6 dgts |
DC 1000V |
|
600.00V |
0.01V |
± 0.04% ±6 dgts |
DC 1000V |
|
1000.0V |
0.1V |
± 0.08% ±6 dgts |
DC 1000V |
■ AC voltage :
|
Range (ACV) |
Resolution |
Accuracy(50/60Hz) |
|
60.000mV |
0.001mV |
± 0.2% ±4 0dgts |
|
600.00mV |
0.01mV |
± 0.2% ±4 0dgts |
|
6.0000V |
0.0001V |
± 0.2% ±4 0dgts |
|
60.000V |
0.001V |
± 0.2% ±4 0dgts |
|
600.00V |
0.01V |
± 0.2% ±4 0dgts |
|
1000.0V |
0.1V |
± 0.2% ±4 0dgts |
■ DC Current :
|
Range |
Resolution |
Accuracy |
|
600.00 ㎂ |
0.01 ㎂ |
± 0.4% ±2 0dgts |
|
6000.0 ㎂ |
0.1 ㎂ |
± 0.2% ±2 0dgts |
|
60.000mA |
0.001mA |
± 0.4% ±2 0dgts |
|
600.00mA |
0.01mA |
± 0.2% ±2 0dgts |
|
1.0000A |
0.0001A |
± 0.2% ±2 0dgts |
|
10.000A 1 |
0.001A |
± 0.6% ±2 0dgts |
1 20A overload for maximum 30 seconds
■ AC Current :
|
Range |
Resolution |
Accuracy(50/60Hz) |
|
600.00 ㎂ |
0.01 ㎂ |
± 0.6% ±4 0dgts |
|
6000.0 ㎂ |
0.1 ㎂ |
± 0.6% ±4 0dgts |
|
60.000mA |
0.001mA |
± 0.6% ±4 0dgts |
|
600.00mA |
0.01mA |
± 0.6% ±4 0dgts |
|
1.0000A |
0.0001A |
± 0.6% ±4 0dg ts |
|
10.000A 1 |
0.001A |
± 0.9% ±4 0dgts |
1 20A overload for maximum 30 seconds
■ Resistance : (Ω)
| Range | Resolution | Accuracy | Overload Protection |
| 999.99 Ω | 0.01 Ω |
± 0.25% ±9 dgts |
AC 1000V |
| 9.9999K Ω | 0.0001K Ω |
± 0.15% ±6 dgts |
AC 1000V |
| 99.999K Ω | 0.001K Ω |
± 0.15% ±6 dgts |
AC 1000V |
| 999.99K Ω | 0.01K Ω |
± 0.15% ±6 dgts |
AC 1000V |
| 9.9999M Ω | 0.0001M Ω |
± 0.3% ±9 dgts |
AC 1000V |
| 40.000M Ω |
0.001M Ω |
±1. 5% ±9 dgts |
AC 1000V |
■ Continuity : 
(Open voltage 3V aprox)
|
Range |
Resolution |
Beeper |
Overload protection |
|
999.99 Ω |
0.01Ω |
<40Ω approx |
AC 1000V |
■ Capacitance : ( ┥┝ , auto range, and for film capacitor or better)
|
Range |
Resolution |
Accuracy 1 |
|
60.00nF |
0.01nF |
±1 .2% ±8 dgts |
|
600.0nF |
0.1nF |
±2.5 % ±8 dgts |
|
6.000㎌ |
0.001㎌ |
±2.5 % ±8 dgts |
|
60.00㎌ |
0.01㎌ |
±3.0 % ±8 dgts |
|
600.0㎌ |
0.1㎌ |
±5.0 % ±8 dgts |
1 for reading less than 150 counts(least significant digits),
add additional 15 digits to the specified accuracy.
■ Capacitance : ( ┥┝ , manual range, and for film capacitor or better)
|
Range |
Resolution |
Accuracy 1 |
|
99.99nF |
0.01nF |
±1 .2% ±8 dgts |
|
999.9nF |
0.1nF |
±2.5 % ±8 dgts |
|
9.999㎌ |
0.001㎌ |
±2.5 % ±8 dgts |
|
99.99㎌ |
0.01㎌ |
±3.0 % ±8 dgts |
|
999.9㎌ |
0.1㎌ |
±5.0 % ±8 dgts |
1 for reading less than 150 counts(least significant digits),
add additional 15 digits to the specified accuracy.
■ Diode Test : (open voltage 3V approx, overload protection AC 1000V)
|
Range |
Resolution |
Accuracy |
Short Circuit Voltage |
|
3.0000V |
0.0001V |
±2%rdg ± 5dgts |
0.8mA typical |
■ Frequency : (TTL)
|
Range(Auto) |
Resolution |
Accuracy |
Overload Protection |
|
1.000Hz2MHz |
0.0001Hz-0.0001MHz |
±0.005%rdg ± 4dgts |
AC 1000V |
GENERAL SPECIFICATIONS :
- Battery Type : 9V
- Display : 5 + 5 digits LCD with 30 segments bar graph
- Range Selection : auto and manual
- Overload Indication : OL
- Power Consumption : 4mA (approx)
- Dimensions : 207mm(L) x 101mm(W) x 47mm(H)
- Weight : 430g(battery included)
- Accessories : Users manual x 1, 9V battery x 1, Test Leads,
RS-232C interface cable & Software(803)