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B5-77 • Universal power supply
Back to search results
B5-77 • Universal power supply
Pulse DC power supply B5-71/5-PRO
1 supp.
Regulated switching power supplies with highly stable output characteristics
Digital display of set and actual value, voltage and current (4 digits, LED)
Electronic load switching on/off
Protection against overload, short circuit, overheating and reverse polarity
Low ripple output voltage less than 2mV
Low ripple output current less than 5mA
Minimum discreteness of setting output voltage and current 0.007/0.005
Operating modes: stabilization U and I, dynamic load
RS-232 interface
DIPAUL
Saint Petersburg
Produced in: Saint Petersburg
Radionuclide photon radiation sources for metrological purposes IMN-G
VNIIFTRI
Mendeleevo
Produced in: Mendeleevo, Moscow region
High-frequency signal generators G4-202, G4-204, G4-207, G4-208
NNPO im. M.V.Frunze
Nizhny Novgorod
Produced in: Nizhny Novgorod
Precise amplitude pulse generator G5-103
NNPO im. M.V.Frunze
Nizhny Novgorod
Produced in: Nizhny Novgorod
Universal calibrator H4-301
Technical specifications:
Voltage reproduction range Uk 200 mV 0.07 + 0.01
DC: from 50 MV to 600 V, Uk 2 V 0.05 + 0.005
sub-bands (Uk) 200 mV; 2; 20; 200; 600 V Uk 20 V 0.05 + 0.005
Basic error, ± (% of U + % of Uk): Uk 200 V 0.07 + 0.01
Uk 600 V 0.1 + 0.02
Voltage reproduction range UK 200 mV 0.2 + 0.05
AC: from 1 mV to 600 V, Uk 2; 20 V 0.15 + 0.02
sub-bands (Uk) 200 mV; 2; 20; 200; 600 V from 20 Hz to 20 kHz
Basic error, ± (% of U + % of Uk): sv. 20 to 40 kHz 0.2 + 0.1
Uk 200 V; 600 V:
from 40 Hz to 1 kHz 0.2 + 0.05
Power reproduction range Ik 200 Ma 0.1 + 0.02
DC: from 1 Ma to 5 A, Ik 2; 20; 200 mA 0.1 + 0.01
sub-bands (Ik) 200 Ma; 2; 20; 200 mA; 2; 5 A Ik 2 A; 5 A 0.1 + 0.02
Basic error, ± (% of I + % of Ic):
AC power reproduction range: from 10 Ma to 5 A
sub-bands (Ic) 200 Ma; 2; 20; 200 mA; 2; 5 A 0.15 + 0.05
Frequency range from 20 Hz to 1 kHz
Basic error, ± (% of I + % of Ic):
USB interface
Operating temperature range from minus 10 °C to + 50 °C
Dimensions; weight 420×342×184.5 mm; 10 kg
MNIPI
Minsk
Produced in: Belarus, Minsk
The equivalent of the Ya6-126 network
NNPO im. M.V.Frunze
Nizhny Novgorod
Produced in: Nizhny Novgorod
Power supply C35-80
Operating Mode: Continuous
Output stabilized current, A: 1-80
Output voltage, V: 0-35
Power supply: Three-phase 220/380 V 50 Hz
Operating temperature range, °C: +10...+35
Storage temperature, °C: -20...+45 Relative humidity (without condensation), %: 90 Weight, kg: 5.3
Overall dimensions (W x H x D), mm: 390 x 75 x 200
INZHEKT
Saratov
Produced in: Saratov
Reference measuring unit of the amplitude modulation coefficient K2-83
NNPO im. M.V.Frunze
Nizhny Novgorod
Produced in: Nizhny Novgorod
Universal calibrator H4-201
Technical specifications:
reproduction of DC voltage from 50 mv to 1000 V
- ranges of 200 mV; 2; 20; 200; 1000 V
- error 0.01 – 0.023 %
reproduction
of the sinusoidal AC voltage from 0.3 mV to 750 V
- ranges of 200 mV; 2; 20; 200; 750 V
- error 0.15 – 0.225 %
- frequency range 20 Hz - 100 kHz (20 Hz - 5 kHz on the range. 200 V; 20 Hz - 2.5 kHz on the range. 750 V)
reproduction of DC power from 0.03 µA to 50 A
- ranges of 200 Ma; 2; 20; 200 mA; 2; 50 A
- error 0.012 – 0.022 %
reproduction of AC power
of sinusoidal shape from 3 µA to 50 A
- ranges of 200 Ma; 2; 20; 200 mA; 2; 50 A
- error 0.062 – 0.23 %
- frequency range 20 - 5000 Hz (45 - 1000 Hz on the range. 50 A)
RS-232C interfaces; USB
operating temperature range from + 5 to +40oC
dimensions 184.5x465x540.5 mm
weight 20 kg
power supply ~ 230 V
MNIPI
Minsk
Produced in: Belarus, Minsk
