INMEL 1000
The INMEL 1000 calibrator was made on base of modern componenets of microprocessor technologies. Applicated technologies are comparable with technologies used by leading global companies.The INMEL 1000 calibrator characterize oneself the innovative structure of operation in range of output signals and operation of measuring and regulatory loop.For AC course possible is the synchronous operation with the main. This possibility influence on output parameters, reliability, comfort of work, the communication way with user and external devices. The calibrator INMEL 1000 fulfils directives of the European Union within the range safeties and the electromagnetic compatibility:The production of the INMEL 1000 calibrator does not create threats for environment.
Checking ang calibration:
- AC and DC voltmeters,
- AC and DC ammeters,
- frequency meters,
- measuring transducers.
Basic parameters:
| Quantity | Range | Setting range | Resolution | Load | |
| DC and AC VOLTAGE | 200 mV | - 210.000 mV ..... + 210.000 V DC, 10.000 mV ........ 210.000 mV AC | 0.001 mV | 0…200 mA | P = 0.04VA |
| 2 V | - 2.10000 V ..... + 2.10000 V DC, 0.10000 V ........ 2.10000 V AC | 0.01 mV | 0…2 A | P = 4VA | |
| 20 V | - 21.0000 V ..... + 21.0000 V DC, 1.0000 V ........ 21.0000 V AC | 0.1 mV | 0…2 A | P = 4VA | |
| 200 V | + 2.000 V ..... + 210.000 V DC, 10.000 V ........ 210.000 V AC | 1 mV | 0…200 mA | P = 40 VA | |
| 1000 V | + 5.00 V ..... + 1050.00 V DC, 50.00 V ..... 1050.00 V AC | 10 mV | 40 mA | P = 40 VA | |
|
DC and AC
CURRENT
|
20 mA | -21.0000 mA.........+ 21.0000 mA DC, 0.10000 mA..........+ 21.0000 mA AC | 0.1 mA | 0...8 V | P = 0.16 VA |
| 200 mA | - 210.000 mA ..... + 210.000 mA DC, 1.000 mA ......... 210.000 mA AC | 10 A | 0...8 V | P = 1.6 VA | |
|
2 A |
- 2.10000 A ..... + 2.10000 A DC, 0.10000 A ........ 2.10000 A AC | 1µA | 0...8 V | P = 16 VA | |
| 20 A | - 21.0000 A ..... + 21.000 A DC, 1.000 A .......... 21.000 A AC | 0.1µA | 0...2 V | P = 40 VA | |
| FREQUENCY | 5000 Hz | 40.000 Hz ..... 5000.000 Hz | 0.001 Hz | ||
| Function | Range | Frequency | Accuracy 1)2) |
| DC Voltage | 200 mV | ±( 0.02%S + 0.004%R) | |
| 2 V | ±( 0.02%S + 0.004%R) | ||
| 20 V | ±( 0.02%S + 0.004%R) | ||
| 200 V | ±( 0.02%S + 0.004%R) | ||
| 1000 V | ±( 0.02%S + 0.004%R) | ||
| DC Current | 20 mA | ±( 0.03%S + 0.005%R) | |
| 200 mA | ±( 0.03%S + 0.005%R) | ||
| 2 A | ±( 0.03%S + 0.005%R) | ||
| 20 A | ±( 0.03%S + 0.005%R) | ||
| AC Voltage | 200 mV | 40.000 Hz ÷ 499.999 Hz | ±(0.05%S + 0.01%R+0.05mV) |
| 200 mV | >500.000 Hz | ±(0,1%S + 0,02%R+0,1mV) | |
| 2 V | 40.000 Hz ÷ 499,999 Hz | ±(0,05%S + 0,01%R+0,00005V) | |
| 2 V | >500.000 Hz | ±(0,1%S + 0,02%R+0,0001V) | |
| 20 V | 40.000 Hz ÷ 499.999 Hz | ±(0,05%S + 0,01%R) | |
| 20 V | >500.000 Hz | ±(0,1%S + 0,02%R) | |
| 200 V | 40.000 Hz ÷ 499.999 Hz | ±(0,05%S + 0,01%R) | |
| 200 V | >500.000 Hz | ±(0.1%S + 0.02%R) | |
| 1000 V | 40.000 Hz ÷ 499.999 Hz | ±(0.05%S + 0.01%R) | |
| 1000 V | >500.000 Hz | ±(0.1%S + 0.02%R) | |
| AC Current | 20 mA | 40.000 Hz ÷ 499.999 Hz | ±(0.05%S + 0.01%R+0.002mA) |
| 20 mA | >500.000 Hz | ±(0,1%S+ 0,02%R+0,004mA) | |
| 200 mA | 40.000 Hz ÷ 499.999 Hz | ±(.05%S + 0.01%R) | |
| 200 mA | >500.000 Hz | ±(0.1%S + 0.02%R) | |
| 2 A | 40.000 Hz ÷ 499.999 Hz | ±(0.05%S + 0.01%R) | |
| 2 A | >500.000 Hz | ±(0.1%S+ 0.02%R) | |
| 20 A | 40.000 Hz ÷ 499.999 Hz | ±(0.05%S + 0.01%R) | |
| 20 A3) | >500.000 Hz | ±(0,1%S + 0.02%R) | |
| Frequency | 40,000 Hz - 5000,000 Hz | 0.1 Hz |
1) accuracy in reference conditions during one year following the calibration day
2) S– set value, R – range rated value
3) for f requency ≤ 1000 Hz
Reference conditions:
| Influential quantity or influential factor |
Reference value or reference factor |
Tolerance |
| Ambient temperature | 23 °C | ± 5 °C |
| Air pressure | 70 . . . 106 kPa | - |
| Air relative humidity | 20 . . . 70 % | - |
| Supply voltage | 230 V/ 115 V | ± 10 % |
| Frequency of the supply voltage | 50 Hz , 60Hz | ± 5 % |
| Supply voltage form | sinusoidal | ß > 0.05 |
| Duration of the preliminary heating | 15 min | - |
| Load resistance for ranges: | ||
| 200 mV for AC and DC | > 1 W | - |
| 2 V for AC and DC | > 1 W | - |
| 20 V for AC and DC | > 10 W | - |
| 200 V for AC and DC | > 1000 W | - |
| 1000 V for AC and DC | > 25000 W | - |
| 20 mA for AC i and DC | 0 .... 400 W | - |
| 200 mA for AC and DC | 0 .... 40 W | - |
| 2 A for AC and DC | 0 .... 4 W | - |
| 20 A for AC and DC | 0 .... 0.1W | - |
| Load reactance | zero | negligibly small |
| The speed of the airflow | 0 . . . 0.5 m/s | - |
| Ventilation | free | - |
| Radioelectric perturbances | none | negligibly small |
| Vibrations and shocks | none | negligibly small |
| Magnetic and electric fields | none | earth field |
| Insolation | none | - |
| Contents of sand, dust, salt, water, and aggressive gas in the air |
none | negligibly small |
General parameters:
| Supply power |
230V / 115V, 47-63 Hz |
| Power consumption | <250 VA |
| Dimensions | 470 x 180 x 380 mm |
| Mass | 20 kg |
| The degree of casing protection | IP 20 wg pn-79/E-08106 |
| Interface | RS-232C, two ports USB |
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