|
دقت اندازه گیری
|
|
ولتاژ 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)
|
|
جریان DC
|
24.000 mA
|
0.02% + 2 counts
|
| مقاومت |
0.0 to 400.0 Ω
|
0.1 Ω (4-wire), 0.15 Ω (2- and 3-wire)
|
|
401 to 1500 Ω
|
0.5 Ω (4-wire), 1 Ω (2- and 3-wire)
|
|
1500 to 3200 Ω
|
1 Ω (4-wire), 1.5 Ω (2- and 3-wire)
|
|
دقت پایه دستگاه
|
|
ولتاژ 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)
|
|
مقاومت
|
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)
|
|
ترموکوپل ها و RTD
|
|
دقت اندازه گیری
|
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
|
|
دقت پایه
|
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
|
|
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
|
|
مشخصات توابع دستگاه
|
|
تابع شیب
|
Source functions
|
Voltage, current, resistance, frequency, temperature
|
|
Ramps
|
Slow ramp, Fast ramp, 25% step-ramp
|
|
تابع لوپ توان
|
Voltage
|
24 V
|
|
Accuracy
|
10%
|
|
Maximum current
|
22 mA, short circuit protected
|
|
تابع پله ای
|
Source functions
|
Voltage, current, resistance, frequency, temperature
|
|
Steps
|
25% of range, 100% of range
|
|
شرایط محیطی دستگاه
|
|
دمای عملیاتی
|
-10°C to 55°C
|
|
ذخیره سازی دما
|
-20°C to 71°C
|
|
رطوبت (بدون تقطیر)
|
90%
|
10°C to 30°C
|
|
75%
|
30°C to 40°C
|
|
45%
|
40°C to 50°C
|
|
35%
|
50°C to 55°C
|
|
استانداردهای ایمنی دستگاه
|
|
درجه ایمنی
|
CSA C22.2 No. 1010.1:1992
|
|
EMC
|
EN50082-1:1992 and EN55022:1994 Class B
|
|
مشخصات عمومی
|
|
ابعاد
|
96 x 200 x 47 mm
|
|
وزن
|
650 g
|
|
باطری
|
Four AA alkaline batteries
|
|
عملکرد باطری
|
25 hours typical
|
|
شوک و ویبریشن
|
Random, 2 G, 5-500 Hz
|