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| 6 | �Դ�� | | �� | 1 | |
| 7 | �f(shu��)����(sh��) | A1150 | �� | 1 | |
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�w�e����ʜy(c��)���x ��̖(h��o):400805-PDZL107��(k��)̖(h��o)��M400805
�w�e����ʜy(c��)���x���x���m�Ø�(bi��o)��(zh��n)DL421-91����Ҫ���ڜy(c��)���^���͡���ȼ�͵��w�e����ʣ�Ҳ���Ԝy(c��)���������w�Ľ^���������������AVR��Ƭ�C(j��)�������̎�������\(y��n)���ٶȿ죬���ɔ_������(qi��ng)��Һ���D���@ʾ���P(gu��n)�I�����h����ʾ�������C(j��)��(sh��)�r(sh��)犡��Ԅ�(d��ng)��ӡ����Ҫ���g(sh��)ָ��(bi��o)�y(c��)ԇ늉���500V·DC�y(c��)ԇ������107~1015Ω·cm�؏�(f��)�ԣ�ρ×1012Ω·cm ρ��1�r(sh��)��15%ρ×1012Ω·cm ρ��1�r(sh��)��25%�ؼӟ᷶����≤300W�ط���:�Ҝ�~100��ؾ��ȣ�±0.3��y(c��)ԇ늘O����3��(g��)�Դ늉���AC220V±10%��50Hz±1Hz�m��(y��ng)�h(hu��n)���ضȣ�5��~40���m�íh(hu��n)����ȣ�≤85%���γߴ磺370×260×250��mm��PDZL107 type volume resistivity meterThis instrument applies a standard DL421-91, mainly used to determine the volume resistivity of the insulating oil, resistant fuel ��nd can also measure the insulation resistance of the other objects. The new AVR microcontroller as the core microprocessor, running fast, strong anti-interference ability. LCD graphic display, key operation character tips, can not afford to machine the real-time clock. Automatically print.The main technical indicatorsTest voltage: 500V · DCTest range: 107 ~ 1015Ω · cmRepeatability: ρ × 1012Ω · cm ρ <1 �� 15%ρ × 1012Ω · cm ρ> 1 �� 25%Regulating Heating range: ≤ 300WTemperature range: room temperature ~ 100 ��Temperature control accuracy: ± 0.3 ��The test electrodes Cup: 3Power supply voltage: AC220V ± 10%, 50Hz ± 1HzAdapt to the ambient temperature: 5 �� ~ 40 ��Applicable environmental humidity: ≤ 85%Dimensions: 370 × 260 × 250 (mm)
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