SB2234 series inductive load direct resistance speed testerDetailed product description：

The SB2234 series inductive load direct resistance speed tester has 22 models, which can quickly measure various inductive loads. The measurement speed is several hundred times faster than traditional instruments such as double arm bridge. The SB2234 series direct resistance speed tester contains multiple patented technologies, with patent number ZL94209650.9; ZL94209649.5； ZL95202865.4。 The enterprise standard for producing the SB2234 series inductive load speed tester has been approved and filed by the national quality and technical supervision department, and the personnel responsible for formulating the standard of the company have participated in the standard formulation work of the national power industry department.

Technical parameters of SB2234 series inductive load direct resistance speed tester

Number, Model, Range, Maximum Measurement Current, Number of Display Bits, Highest Resolution Characteristics
1 SB2234-A
1mΩ～2kΩ 1A
1 μ Ω machine can be equipped with three sets of nickel hydrogen batteries, which can be used for both AC and DC
2 SB2234-AD
1mΩ～2kΩ 1A
The 1 μ Ω machine can be equipped with three sets of nickel hydrogen batteries, which can be used for both AC and DC, and comes with a micro printer
3 SB2234-B
1mΩ～20kΩ 1A
1 μ Ω machine can be equipped with three sets of nickel hydrogen batteries, which can be used for both AC and DC
4 SB2234-BD
1mΩ～20kΩ 1A
The 1 μ Ω machine can be equipped with three sets of nickel hydrogen batteries, which can be used for both AC and DC, and comes with a micro printer
5 SB2234-C
1mΩ～20kΩ 1A
The 1 μ Ω machine can be equipped with three sets of nickel hydrogen batteries, which can be used for both AC and DC; Measurement range of each current: 1A: 1m Ω~20 Ω; 0.1A:10mΩ～200Ω； 0.01A: 100m Ω~2k Ω; 0.001A: 1 Ω;~20k Ω; measurement current can be manually selected
6 SB2234-D
1mΩ～4kΩ 1A
1 μ Ω machine can be equipped with three sets of nickel hydrogen batteries, which can be used for both AC and DC
7 SB2234-E
1mΩ～40kΩ 1A
1 μ Ω machine can be equipped with three sets of nickel hydrogen batteries, which can be used for both AC and DC
8 SB2234-1 1mΩ～2kΩ 1A
The 1 μ Ω machine can be equipped with three sets of nickel hydrogen batteries, which can be used for both AC and DC, with microcomputer printing, data storage and communication functions, and software download

9 SB2234-2 1mΩ～2kΩ 2A
1 μ Ω machine can be equipped with three sets of nickel hydrogen batteries, which can be used for both AC and DC
10 SB2234-3
1mΩ～2kΩ 1A
1 μ Ω with micro printer, measuring current and range bound together
11 SB2234-3A
0.1mΩ～2kΩ 3A
0.1 μ Ω Measurement range for each current: 3A: 0.1m Ω~200m Ω; 1A: 1m Ω~20 Ω; 0.1A:10mΩ～200Ω; 0.01A:100mΩ～2kΩ ； The current measurement can be manually selected
12 SB2234-5
1mΩ～2kΩ 5A
1 μ Ω with micro printer, measuring current and range bound together
13 SB2234-5A
0.1mΩ～2kΩ 5A
0.1 μ Ω Measurement range for each current: 3A: 0.1m Ω~200m Ω; 1A: 1m Ω~20 Ω; 0.1A:10mΩ～200Ω; 0.01A: 100m Ω~2k Ω; measurement current can be manually selected
14 SB2234-7
0.1mΩ～200Ω 10A
0.1 μ Ω with micro printer, suitable for transformer temperature rise test. In the presence of a 20kV AC interference source at a distance of 10 meters, the resistance of the reactor can be accurately measured
15 SB2234-7A
0.1mΩ～2kΩ 10A
0.1 μ Ω measurement current can be manually selected, fully automatic high and low voltage winding can be measured simultaneously, and displayed and printed at the same time
16 SB2234-8 0.1mΩ～2kΩ 10A
0.1 μ Ω measurement current can be manually selected, fully automatic high and low voltage winding can be measured simultaneously, and displayed and printed at the same time
17 SB2234-10
0.1mΩ～200Ω 10A
0.1 μ Ω with micro printer, weight 10kg, volume 330 (length) X250 (width) X240 (height)
18 SB2234-10A
0.1mΩ～2kΩ 10AA
0.1 μ Ω Measurement range for each current: 3A: 0.1m Ω~200m Ω; 1A: 1m Ω~20 Ω; 0.1A:10mΩ～200Ω; 0.01A:100mΩ～2kΩ ； The current measurement can be manually selected
19 SB2234-30
0.1mΩ～200Ω 30
0.1 μ Ω with micro printer, weight 12.5kg, volume 365 (length) X250 (width) X240 (height)
20 SB2234-30A
0.1mΩ～200Ω 30A
0.1 μ Ω Measurement range for each current: 30A: 0.1m Ω~200m Ω; 2A: 1m Ω~20 Ω; 0.2A:10mΩ～200Ω; The current measurement can be manually selected
21 SB2234-50
0.1mΩ～200Ω 50A
0.1 μ Ω with micro printer, weight 12.5kg, volume 365 (length) X250 (width) X240 (height)
22 SB2234-50A
0.1mΩ～200Ω 50A
0.1 μ Ω Measurement range for each current: 30A: 0.1m Ω~200m Ω; 2A: 1m Ω~20 Ω; 0.2A:10mΩ～200Ω; The current measurement can be manually selected