THÔNG SỐ KỸ THUẬT:
Hãng sản xuất: Fluke
Model: Fluke 724
Bảo hành: 12 tháng
- Tạo nguồn mô phỏng và đo lường điện áp DC
+ 30.000 V, 20.000 V, 100.00 mV/0.02%+ 2 counts
+ -10.00 mV to 75.00 mV/0.025 % + 1 count
- Đo dòng DC: 24.000 mA/0.02%+ 2 counts
- Tạo nguồn mô phỏng và đo lường điện trở
+ 0.0 đến 400.0 Ω/0.1Ω (4-wire), 0.15Ω (2- and 3-wire)
+ 401 đến 1500 Ω/0.5Ω (4-wire), 1Ω (2- and 3-wire)
+ 1500 đến 3200 Ω/1Ω (4-wire), 1.5Ω (2- and 3-wire)
- RTDs và Thermocouples: NI-120, PT100, PT200, PT500, PT1000, J, K, T, E, R, S, B, L, U, N, XB, BP
- Chức năng nguồn mạch vòng: 24V/Max22mA
Pin :4 pin AA
Kích thước: 96 x 200 x 47 mm
Trọng lượng: 650 g
Phụ kiện: dây đo điện, HDSD
|
Measurement Accuracy |
|
Voltage DC |
|
30.000 V |
0.02%+ 2 counts (upper display) |
|
20.000 V |
0.02%+ 2 counts (lower display) |
|
100.00 mV |
0.02%+ 2 counts |
|
-10.00 mV to 75.00 mV |
0.025 % + 1 count (via TC connector) |
|
|
Current DC |
|
24.000 mA |
0.02%+ 2 counts |
|
|
Resistance |
|
0.0 to 400.0 Ω |
0.1Ω (4-wire), 0.15Ω (2- and 3-wire) |
|
401 to 1500 Ω |
0.5Ω (4-wire), 1Ω (2- and 3-wire) |
|
1500 to 3200 Ω |
1Ω (4-wire), 1.5Ω (2- and 3-wire) |
|
|
Source Accuracy |
|
Voltage DC |
|
100.00 mV |
0.02%+2 counts |
|
10.000 V |
0.02%+2 counts |
|
-10.00 mV to 75.00 mV |
0.025 % + 1 count (via TC connector) |
|
|
Resistance |
|
15.0 to 400.0 Ω |
0.15 Ω (exc. current 0.15 to 0.5 mA), 0.1 Ω (exc. current 0.5 to 2 mA) |
|
401 to 1500 Ω |
0.5 Ω(excitation current 0.05 to 0.8 mA) |
|
1500 to 3200 Ω |
1 Ω(excitation current 0.05 to 0.4 mA) |
|
|
RTDs and Thermocouples |
|
Measure Accuracy: |
|
NI-120 |
0.2 °C |
|
PT-100 (385) |
0.33 °C |
|
PT-100 (393) |
0.3 °C |
|
PT-100 (JIS) |
0.3 °C |
|
PT-200 (385) |
0.2 °C |
|
PT-500 (385) |
0.3 °C |
|
PT-1000 (385) |
0.2 °C |
|
Resolution: |
0.1 °C |
|
J: |
0.7 °C |
|
K: |
0.8 °C |
|
T: |
0.8 °C |
|
E: |
0.7 °C |
|
R: |
1.8 °C |
|
S: |
1.5 °C |
|
B: |
1.4 °C |
|
L: |
0.7 °C |
|
U: |
0.75 °C |
|
N: |
0.9°C |
|
Resolution |
J, K, T, E, L, N, U: 0.1 °C, 0.1 °F B, R, S: 1 °C, 1 °F |
|
XK |
0.6°C |
|
BP |
1.2°C |
|
|
Source Accuracy: |
|
NI-120 |
0.2 °C |
|
PT-100 (385) |
0.33 °C |
|
PT-100 (393) |
0.3 °C |
|
PT-100 (JIS) |
0.3 °C |
|
PT-200 (385) |
0.2 °C |
|
PT-500 (385) |
0.3 °C |
|
PT-1000 (385) |
0.2 °C |
|
Resolution: |
0.1 °C |
|
Note: |
Accuracy stated for 4-wire measurement. |
|
J: |
0.7 °C |
|
K: |
0.8 °C |
|
T: |
0.8 °C |
|
E: |
0.7 °C |
|
R: |
1.4 °C |
|
S: |
1.5 °C |
|
B: |
1.4 °C |
|
L: |
0.7 °C |
|
U: |
0.75 °C |
|
N: |
0.9 °C |
|
Resolution |
J, K, T, E, L, N, U: 0.1 °C, B, R, S: 1 °C |
|
XK |
0.6°C |
|
BP |
1.2°C |
|
|
Specifications |
|
Ramp Functions |
|
Source functions: |
Voltage, current, resistance, frequency, temperature |
|
Ramps |
Slow ramp, Fast ramp, 25% step-ramp |
|
|
Loop Power Function |
|
Voltage: |
24V |
|
Accuracy: |
10% |
|
Maximum current: |
22 mA, short circuit protected |
|
|
Step Functions |
|
Source functions: |
Voltage, current, resistance, frequency, temperature |
|
Steps |
25% of range, 100% of range |
|
|
Environmental Specifications |
|
Operating Temperature |
|
|
Storage Temperature |
|
|
Humidity (Without Condensation) |
|
90% |
10ºC to 30ºC |
|
75% |
30ºC to 40ºC |
|
45% |
40ºC to 50ºC |
|
35% |
50ºC to 55ºC |
|
|
Safety Specifications |
|
Safety Rating |
|
|
CSA C22.2 No. 1010.1:1992 |
|
|
EMC |
|
|
EN50082-1:1992 and EN55022:1994 Class B |
|
|
Mechanical & General Specifications |
|
Size |
|
|
Weight |
|
|
Batteries |
|
|
Four AA alkaline batteries. |
|
|
|
|
|
Battery Life |
|
|
Shock & Vibration |
|
