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HP 6033A Specs

The Agilent Technologies (HP subsidiary) 6033A is a power supply used to provide power to Agilent Technologies gas chromatographs, such as the 5890E and 6890E series chromatographs. Gas chromatographs are advanced devices used to analyze and separate compounds; only compounds that can be vaporized without changing into different compounds or disintegrating into elements can be used. The 6033A is an entry-level power supply, providing a rather small power current for heavy-duty applications. Measurements for voltage are in volts (V) and millivolts (mV). Amperage is measured in amps (A) and milliamps (mA). Measurements for frequency are in hertz (Hz) and megahertz (MHz).

  1. Output Ratings and Maximum Wattage

    • The maximum output voltage is 20 V and the minimum voltage is 0 V. Output current peaks at 30 A and can lower to 0 A. Maximum power watts is 242 watts, which is dwarfed by other models in its series, such as the 6030A, which peaks at 1,200 watts. Autorange output can vary greatly between the V1 I1, V2 I2, and V3 I3 settings. The output, in respective order, is 20 V, 10 A, 14 V, 17.2 A, and 6.7 V, 30 A.

    Programming Accuracy

    • Based on normal operating conditions of 25 degrees Celsius with five degrees of variability, the voltage programming accuracy of the 6033A is 0.035 percent with +9 mV, which is the lowest in the 6030 series. The current programming accuracy is 0.15 percent with +20 mV.

    Noise and Ripple

    • Based on measurements taken between the 20 Hz and 20 MHz power frequency range, the noise and ripple in the voltage is 3 mV to 30 mV. Noise and ripple in the current is 30 mA. Ripple is the variation in output voltage when switching between power converters. Noise refers to the spikes in voltage that occur when switching between converters.

    Readback Accuracy

    • Voltage readback accuracy is 0.07 percent at +6 mV. Current readback accuracy is 0.3 percent at 25 mA.

    Load and Line Regulation and Transient Response Time

    • Load regulation is the measurement for how well an electrical power supply can sustain a specific voltage on an output channel during changes in load. Line regulation is the measurement for how well an electrical power supply can sustain a specific voltage during changes in the input voltage. Load and line regulation for voltage for the HP 6033A is two mV and 0.01 percent at +1 mV, respectively. Load and line regulation for current is 0.01 percent at +9 mA and 0.01 percent at +6 mA, respectively. Transient response time for a 10 percent change is 1 millisecond at 50 mV.

    Programming Resolution, DC Floating Voltage, and AC Input Current

    • Programming resolution for the voltage on the 6033A is 5 mV and the programming resolution for the current is 7.5 mA. DC floating voltage is +/- 240 V. AC input current varies by the power source used to provide electrical current. Using a 100 Vac (AC electrical volts) power source results in an input of 6 A. A 120 Vac source provides 6.5 A, 220 Vac provides 3.8 A, and 240 Vac provides 3.6 A.

    Weight and Dimensions

    • The actual weight of the power supply is 21 lbs. or 9.6 kg. Shipping weight for the 6033A is 11.4 kg or 25 lbs. The 6033A is 8.36 inches wide, 6.97 inches high, and 17.87 inches deep.

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