Blood Ammonia Meter
PocketChem BA PA-4140

PocketChem BA is a palm size meter with the separate printer unit, and whole blood sample is available .

  • Needs 20 µl of whole blood
  • Only 124 (W) x 85 (D) x 38 (H) mm, and 150 g weight
  • 2 x AA-sized dry battery for mobility and / or AC adapter

PA-4140 specifications

Sample Whole blood
Measurement item Blood ammonia concentration
Measurement range 10 to 400 N - μg / dL
Measurement principle Test strip, Single wavelength reflectance method
Measurement wavelength Single wavelength LED (635 nm)
Sample supply method Dropping with pipette
Reaction time Approx. 3 minutes and 20 seconds per test
Warm-up time Max.10 seconds
Measurement types Normal measurement, continuous measurement and check measurement
Display LCD
Memory capacity Test results for 50 samples
External output RS-232 C compliant
Thermal compensation Automatic compensation using a built-in temperature sensor
Operating environment Temperature: 10-35 °C ; Humidity : 25 - 85 % RH
Dimensions Instrument : 124 (W) × 85 (D) × 38 (H) mm
Weight Approx. 150 g (not including batteries)
Power supply Instrument: Two AA batteries or AC adapter 7.5 VDC 3A
Power consumption Battery power : 0.15 W (AC power : 4 W)

Printer specifications

Printer Thermal line printer
Printer paper High color development thermal paper (W 58 mm × 26 mm)
Dimensions 125 (W) × 133 (D) × 36 (H) mm
Weight 180 g (not including printer paper)
Power supply AC adapter 7.5 VDC 3A
Power consumption 20 W


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