RPM4 BA100K Reference Pressure Barometer

Fluke · RPM4 mhhhac/mlllac

RPM4 BA100K Reference Pressure Barometer

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Category: Measuring instruments · Pressure calibration

Specifications by model

CharacteristicRPM4 BA100K (Single Channel)RPM4 BA100K/BA100K (Dual Channel)
Range70 kPa to 110 kPa (10 psia to 16 psia)
Power requirements85 V ac to 264 V ac, 50/60 Hz; 12 V dc, 1.2 A (battery)
Weight5 kg (11 lb)
Dimensions (H x W x D)10 cm x 22.7 cm x 24 cm (3.9 in. x 8.9 in. x 9.5 in.)
Test port connections1/8 in NPT F
Communications portsRS232 (COM1, COM2), IEEE-488.2 Resolution To 1 ppm, user adjustable To 1 ppm, user
ResolutionTo 1 ppm, user adjustable
Operating temperature15 °C to 35 °C (59 °F to 95 °F)
Warm up time30 minute temperature stabilization recommended from cold power up
VibrationMeets MIL-T-28800D
Predicted Stability1± 0.005 % of reading± 0.0032 % of reading
Precision2± 0.008 % of reading± 0.006 % of reading
Measurement Uncertainty3± 0.01 % of reading± 0.008 % of reading
1 Predicted Q-RPT measurement stability limit (k=2) over one year assuming regular use of AutoZero function. AutoZero is performed by the operator by comparison with a barometric reference in absol mode. Absolute mode predicted one year stability without AutoZ is: Single Channel ± (5 Pa + 0.005 % of reading), D Channel ± (4 Pa + 0.0032 % of reading). 2 Combined linearity, hysteresis, repeatability. 3 Maximum deviation of the Q-RPT indication from the true value of applied spressure including precision, predicted one year stability limit, temperature effect and calibration uncertainty, combined and expanded (k=2) following the ISO “Guide to the Expression of Uncertainty in Measurement.”

Full description

Key features: Uncertainty: ± 0.01% for single channel, ± 0.008% for dual channel. Single or dual channel with parallel measurement mode for increased reliability. Interfaces: Includes RS232 and IEEE-488.

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