Overall dimensions
160 x 90 x 42 mm
Limits of permissible basic errors of the device when measuring AC RMS using a current converter (current meter)
±15% ±2 EMR 在0.02-2.00 A范围内，适用于载波频率为4545 Hz、5000 Hz、5555 Hz的AM信号
Limits of permissible basic errors of the device when measuring AC RMS using a current converter (current meter)
±10% ±2 EMR 在0.02-2.00 A范围内，适用于载波频率为475 Hz、525 Hz、575 Hz、625 Hz、675 Hz、725 Hz、775 Hz、825 Hz、875 Hz、925 Hz的FM信号
Limits of permissible basic errors of the device when measuring AC RMS using a current converter (current meter)
±10% ±2 EMR 在0.02-2.00 A范围内，适用于载波频率为420 Hz、480 Hz、580 Hz、720 Hz、780 Hz的AM信号
Limits of permissible basic errors of the device when measuring AC RMS using a current converter (current meter)
±10% ±2 EMR 在0.02-20.0 A范围内，适用于载波频率为174.38 Hz的ALS-EN信号
Limits of permissible basic errors of the device when measuring AC RMS using a current converter (current meter)
±10% ±2 EMR 在0.02-20.0 A范围内，适用于频率为25 Hz、50 Hz、75 Hz的ALSN信号，测量时不考虑脉冲之间的暂停
Limits of permissible basic errors of the device when measuring AC RMS using a current converter (current meter)
±12% ±2 EMR 在20.0-200 A范围内，适用于频率为25 Hz、50 Hz、75 Hz的连续交流信号
Limits of permissible basic errors of the device when measuring AC RMS using a current converter (current meter)
±10% ±2 EMR 在0.02-20.0 A范围内，适用于频率为25 Hz、50 Hz、75 Hz的连续交流信号
Tolerance limit of the basic error of the device when measuring AC RMS by superimposing it on the rail head of P65 type with ?
±10% ±2 EMR 在测量范围 0.02-2.00 A 的 AM 信号，载波频率为 4545 Hz、5000 Hz、5555 Hz (TRC4)
Tolerance limit of the basic error of the device when measuring AC RMS by superimposing it on the rail head of P65 type with ?
±10% ±2 EMR 在测量范围 0.02-2.00 A 的 FM 信号，载波频率为 475 Hz、525 Hz、575 Hz、625 Hz、675 Hz、725 Hz、775 Hz、825 Hz、875 Hz、925 Hz
Tolerance limit of the basic error of the device when measuring AC RMS by superimposing it on the rail head of P65 type with ?
±10% ±2 EMR 在测量范围 0.02-2.00 A 的 AM 信号，载波频率为 420 Hz、480 Hz、580 Hz、720 Hz、780 Hz (TRC3)
Tolerance limit of the basic error of the device when measuring AC RMS by superimposing it on the rail head of P65 type with ?
±10% ±2 EMR 在测量范围 0.02-20.0 A 的 ALS-EN 信号，载波频率为 174.38 Hz
Tolerance limit of the basic error of the device when measuring AC RMS by superimposing it on the rail head of P65 type with ?
±10% ±2 EMR 在测量范围 0.02-20.0 A 的 ALSN 信号，频率为 25 Hz、50 Hz、75 Hz，测量时不考虑脉冲之间的暂停
Tolerance limit of the basic error of the device when measuring AC RMS by superimposing it on the rail head of P65 type with ?
±10% ±2 EMR 在测量范围 0.02-20.0 A 的连续交流信号，频率为 25 Hz、50 Hz、75 Hz
The device, when connected to the AC converter (current measuring clamps), provides the ability to
在轨道跳线中测量，无需断开电路，正弦交流电流在25Hz、50Hz、75Hz频率范围内为0.02至200A，在175Hz频率范围内为0.02至20A，在175Hz以上频率范围内为0.02至2
The device provides status indication
指示独立电源的状态（设备开启时）、充电过程、选择频率、交流输入信号的值、输入信号操作的存在、恒定磁场感应值和输入测量的过载
The device has the function of displaying spectrogram of signal levels of working frequencies in logarithmic scale of amplitude
以对数幅度尺度显示工作频率信号水平的频谱图，范围为0.02...20安培
The device has the function of decoding ALSN-EN codes.
在174.38 Hz频率下解码ALSN-EN代码，采用双相位差调制，形式为修改后的鲍尔代码。解码后的代码以十六进制格式显示在设备屏幕上，适用于第一和第二子通道，自由块数量-u
The device has the function of decoding and displaying the type of transmitter used.
解码并显示所用发射器的类型：KPT-5(8)、KPT-7(9) 和 KPT-11
The device has a function of decoding and displaying codes
解码并在屏幕上显示 ALSN 信号的 "Z"、"Zh" 和 "KZh" 代码
The device has the function of rail magnetisation control by indication of permanent magnetic field induction on the rail surfac
通过指示轨道表面恒定磁场的感应来监测轨道磁化，范围为±20毫特斯拉，分辨率为0.1毫特斯拉，测量误差为±3毫特斯拉
The device has the function of measuring the duration of the first interval between the pulses of codes "Z" and "Zh" of ALSN sig
测量ALSN信号中代码"Z"和"Zh"脉冲之间的第一个间隔的持续时间，频率变化范围为60毫秒至240毫秒，误差为±12毫秒
Operating frequencies of the device, bank 1 contains frequencies
5555
Operating frequencies of the device, bank 2 contains frequencies
925
The device has the function of measuring the duration of the first interval between the pulses of codes "Z" and "Zh" of ALSN sig
测量ALSN信号中代码"Z"和"Zh"脉冲之间的第一个间隔的持续时间，频率变化范围为60毫秒至240毫秒，误差为±8毫秒
The device has the function of measuring the duration of the first interval between the pulses of codes "Z" and "Zh" of ALSN sig
测量ALSN信号中代码"Z"和"Zh"脉冲之间的第一个间隔的持续时间，频率变化范围为60毫秒至240毫秒，误差为±12毫秒
The device has the function of measuring the pause duration between the pulses of the code "KZh" at the signal frequency of 25,
60...1200
The instrument is powered by a lithium-polymer battery with rated voltage
3.7 V
Continuous operation time from a fully charged battery at ambient temperature from 0 to 40°C, not less than
B1/B8 2100/900 MHz
Average lifetime of the device
8 year
Average MTBF, not less than
30000
Weight of the device, not more
0.55 kg
Range of signalling currents in the rail line at input frequency 25, 50, 75 Hz
0.2...20 A
Range of signalling currents in the rail line at an input signal frequency of 175 Hz
0.02...20 A
Range of signalling currents in the rail line at input signal frequency 420, 480, 580, 720, 780, 4545, 5000, 5555 Hz
0.02...2 A
Range of signal currents in the rail line at input signal frequency 475, 525, 575, 625, 675, 725, 775, 825, 875, 925 Hz
0.02...2 A
