Applent Instruments Anbai AT2511, Руководство пользователя

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16
AT2511/511C User
’
s Guide
4. Specification
This chapter provides the following information:
 Technical Specifications
 General Specifications
 Dimension
4.1 Technical Specifications
The following data are measured under the following conditions ：
Temperature
：
20
℃
±5
℃
Humidity:

80% R.H.
Zero Correction: Zeroing before testing
Warm up
：
60 minutes and more
Calibration Time ： 6 months
Sample Speed
：
Slow: 3 times/sec
Test current accuracy:
％
10
Table 4-1 AT2511 specification table
Range
Maxim
Display Value
Resolution Accuracy
Test
Current
Open-circuit
terminal voltage
1 50m Ω 50.0m Ω
10

Ω
0.2%+5 digits 100mA <0.7V
2 500m Ω
500.0m Ω
100

Ω
0.2%+3 digits 100mA <0.7V
3 5 Ω 5.000 Ω 1m Ω 0.2%+2 digits 100mA <3V
4 50 Ω 50.00 Ω 10m Ω 0.2%+2 digits 10mA <3V
5 500 Ω 500.0 Ω 100m Ω 0.2%+2 digits 1mA <3V
6 5k Ω 5.000k Ω 1 Ω 0.2%+2 digits 100

A <3V
7 50k Ω 50.00k Ω 10 Ω 0.2%+3 digits
10

A
<3V
8 200k Ω 200.0k Ω 100 Ω 0.2%±5 digits
10

A
<3V
Table 4-2 AT511C specification table
Range
Maxim
Display Value
Resolution Accuracy
Test
Current
Open-circuit
terminal voltage
1 500m Ω
500.0m Ω
100

Ω
0.2%+3 digits 100mA <0.7V
2 5 Ω 5.000 Ω 1m Ω 0.2%+2 digits 100mA <3V
3 50 Ω 50.00 Ω 10m Ω 0.2%+2 digits 10mA <3V
4 500 Ω 500.0 Ω 100m Ω 0.2%+2 digits 1mA <3V
5 5k Ω 5.000k Ω 1 Ω 0.2%+2 digits 100

A <3V
6 50k Ω 50.00k Ω 10 Ω 0.2%+3 digits
10

A
<3V
4.2 General Specifications
Resistance Range
：
AT2511: 0.01m

~ 200.0k
