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PROVA 135 程控校準(zhǔn)器+溫度表
PROVA 135 程控校準(zhǔn)器+溫度表
產(chǎn)品特點(diǎn) Product Features
1. 校準(zhǔn)4~20mA, 0~24mA, 分辨率1μA
2. 0.025%低誤差 3. 校準(zhǔn)0~24V, 分辨率1mV 4. 頻率輸出1~20000Hz (方波),可設(shè)定占空比0~* 5. 自動坡段/自動步階輸出 (mA, V) 6. 25%遞增或25%遞減; 或可自行設(shè)定遞增/遞減百分比 (mA, V) 7. 測量DC mA, DC V 8. 測量溫度: 可選擇11種熱電偶 9. 測量溫度: 校準(zhǔn)器等級度, 分辨率為0.1℃, 0.1℉ 10. 測量DC mA時(shí)可同時(shí)輸出回路電源 (24V輸出) 11. 可同進(jìn)行校準(zhǔn)(輸出)與測量 |
電氣規(guī)格
DCmA 直流電流輸出 (*負(fù)載 1KW ,供應(yīng)電壓 24V)
范圍 |
分辨率 |
讀值誤差 |
0~4mA |
1mA |
± 0.025% ±10mA |
4~20mA |
1mA |
± 0.025% ±5mA |
20~24mA |
1mA |
± 0.025% ±5mA |
輸出開路時(shí),LCD顯示OL。
DCV 輸出(*負(fù)載 24mA,短路保護(hù)<25mA)
范圍 |
分辨率 |
讀值誤差 |
0~4V |
1mV |
± 0.05% ± 10mV |
4~20V |
1mV |
± 0.05% ±5mV |
20~24V |
1mV |
± 0.05% ±5mV |
輸出短路時(shí),LCD顯示OL。
頻率輸出(TTL,方波,占空比=1~99%)
范圍(Hz) |
輸出分辨率 |
誤差 |
1.0~1000.0Hz |
0.1Hz |
0.1Hz |
1000~10000Hz |
1Hz |
1Hz |
10000~20000Hz |
1Hz |
10Hz |
DCmA 量測
范圍 |
分辨率 |
讀值誤差 |
0.005~4mA |
1uA |
±0.025%±5dgts |
4~20mA |
1uA |
±0.025%±5dgts |
20~24mA |
1uA |
±0.025%±5dgts |
若 mA(量測)的讀值小于 5 位,顯示值則為 0。
DCV 量 測
范圍 |
分辨率 |
讀值誤差 |
0~24V |
0.001V |
±0.025%±5dgts |
若 V(量測)的讀值小于 5 位,顯示值則為 0。
溫度,熱電偶線 (量測)
(分辨率0.1°C&0.1°F,內(nèi)部溫度補(bǔ)償,不含熱電偶線的誤差,插入溫度線后3分鐘)
|
°C |
°F |
||
范圍 |
誤差 |
范圍 |
誤差 |
|
K |
-200 to -150 |
2.0 |
-382 to -238 |
3.6 |
-150 to 0 |
1.2 |
-238 to 32 |
2.1 |
|
0 to 1000 |
0.8 |
32 to 1832 |
1.4 |
|
1000 to 1370 |
1.2 |
1832 to 2498 |
2.1 |
|
J |
-200 to -150 |
2.0 |
-382 to -238 |
3.6 |
-150 to 0 |
1.0 |
-238 to 32 |
1.8 |
|
0 to 1050 |
0.7 |
32 to 1922 |
1.2 |
|
E |
-200 to -150 |
1.5 |
-382 to -238 |
2.7 |
-150 to 0 |
0.9 |
-238 to 32 |
1.6 |
|
0 to 850 |
0.7 |
32 to 1562 |
1.2 |
|
T |
-200 to -150 |
1.5 |
-382 to -238 |
2.7 |
-150 to 0 |
1.2 |
-238 to 32 |
2.1 |
|
0 to 400 |
0.8 |
32 to 752 |
1.4 |
|
R |
0 to 500 |
1.8 |
32 to 932 |
3.2 |
500 to 1760 |
1.5 |
932 to 3200 |
2.7 |
|
S |
0 to 500 |
1.8 |
32 to 932 |
3.2 |
500 to 1760 |
1.5 |
932 to 3200 |
2.7 |
|
N |
-200 to 0 |
1.5 |
-328 to 32 |
2.7 |
0 to 1300 |
0.9 |
32 to 2372 |
1.6 |
|
L |
-200 to 0 |
0.9 |
-328 to 32 |
1.6 |
0 to 900 |
0.7 |
32 to 1652 |
1.2 |
|
U |
-200 to 0 |
1.1 |
-328 to 32 |
1.9 |
0 to 600 |
0.7 |
32 to 1112 |
1.2 |
|
B |
600 to 800 |
2.2 |
1112 to 1472 |
3.9 |
800 to 1000 |
1.8 |
1472 to 1832 |
3.2 |
|
1000 to 1820 |
1.4 |
1832 to 3308 |
2.5 |
|
C |
0 to 1800 |
1.0 |
32 to 3272 |
1.8 |
1800 to 2310 |
1.5 |
3272 to 4190 |
2.7 |