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DAVIS 종합 계측기 - 한국대리점 코린스계기(주)
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The PT1001 provides an absolute accuracy of ±0.005% over its entire resistance range. There is no need to even attempt to calculate or compensate for the error contribution due to contact resistance or "0" resistance because there is no "0" resistance. The unique shunt decade design (Waidner-Wolf) reduces these errors to a level of insignificance. The usable resistance range of 10 to 1111.70 ohm is ideally suited for use with DIN PT-100 ANSI, PT-50 and NI-120 systems.
These are the only instruments on the market today that are based upon the Waidner-Wolf shunt-type circuit. The Waidner-Wolf shunt decade is significantly more accurate than normal decade because it eliminates all "O" and contact resistance effects. |
| | SPECIFICATIONS
| RTD Simulator |
| |
PT1001 |
PT1002 |
PT1003 |
PT1004 |
| Resistance Range |
10.000 to 1111.70 |
10.000 to 1111.70 |
100.00 to 11,111.10 |
20.00 to 1121.10 |
| Number of Decades |
6 |
6 |
6 |
5 |
| Resolution (least significant decade) |
0.001ohm |
0.001ohm |
0.01ohm |
0.01ohm |
| Absolute Accuracy |
±0.005% |
±0.01% |
±005% |
±0.02% |
| Maximum Current for Rated Accuracy |
| 10.000 to 99.999 |
75mA |
75mA |
n/a |
50mA |
| 100.000 and up |
25mA |
25mA |
25mA |
15mA |
| Switch Life Rating (operations)(typical) |
>100,000 |
>100,000 |
>100,000 |
>50,000 |
| Resistor Tempco (ppm/°C) |
|
3 typical / 5 max |
|
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| Resistor Stability (ppm/24hrs.~ ppm/1yr.) |
|
±10 - ±35 |
|
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| Maximum Power Rating (milliwatts) |
|
100 |
|
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| Breakdown Voltage (VRMS) |
|
750 |
|
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| Operating Temperature Range (°C) |
|
-55 to +70 °C) |
|
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| Dimensions — inches(mm) |
4H x 17W x 31/8D (102 x 43 x 79) |
3 x 5 x 4 (76 x 127 x 101) |
| CAT NO. |
 |
MODEL |
|
DEscRIPTION |
|
AVAIL |
|
PRICE |
| PT1001 |
|
RDT-100X |
|
Absolute Accuracy ± 0.005% |
|
Yes |
|
6,416,820 |
| PT1002 |
|
RDT-100 |
|
Absolute Accuracy ± 0.01% |
|
Yes |
|
4,213,620 |
| The PT1002 is identical to the PT1001except for its absolute accuracy. |
| PT1003 |
|
RDT-500/1000 |
|
Absolute Accuracy ± 0.005% |
|
Yes |
|
4,220,964 |
| Similar in design and proformance to the PT1002 but is specifically engineered for use with 1000 ohm platinum RTDs. |
| PT1004 |
|
RDT-200 |
|
Absolute Accuracy ± 0.02% |
|
Yes |
|
2,201,364 |
| The absolute accuracy of ± 0.02% over the entire range of 20-1120 ohms is often, more accurate than the ± 0.01% basic accuracy offered by many RTD units because the accuracy statement of ± 0.02% is absolute and includes all "0" resistance and contact resistance. | | |
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이 상품에 대한 사용후기가 아직 없습니다.
사용후기를 작성해 주시면 다른 분들께 많은 도움이 됩니다. |
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이 상품에 대한 질문이 아직 없습니다.
궁금하신 사항은 이곳에 질문하여 주십시오. |
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DAVIS 종합 계측기 - 한국대리점 코린스계기(주)
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현재위치 : 
