LaMotte DO 4000 Dissolved Oxygen Meter - Manual (Page 4)

SPECIFICATIONS
MEASUREMENTS
1. Oxygen concentration expressed in parts per million (ppm) of O
2
2. Oxygen concentration expressed as percent (%) of oxygen saturation
3. Temperature expressed as °C
RANGE (for Specified Accuracy)
1. 0 to 19.99 ppm O
2
2. 0 to 199% saturation
3. 0 to 40°C
PRECISION
1. 0.01 ppm for O
2
concentration
2. 1% for water saturation
3. 0.01°C for temperature
ACCURACY
1. For Oxygen Concentration 5% of reading or 0.10 ppm (whichever is
greater) when taken within 5°C of the calibration point temperature
2. For Temperature ± 0.5°C
RESPONSE TIME
90% of final readings within 45 seconds, except at extreme
temperatures
SIZE AND WEIGHT
Case:
150 x 80 x 45 mm (5t x 3c x 1n in.)
0.33 kg (n lb)
Probe: 15.5 mm diameter x 120 mm (a” dia x 6g ”)
0.10 kg (c lb)
POWER REQUIREMENTS
Maximum requirement of 100 mW
Source: Internal - Battery, Type 1604A (9 volt)- replaceable or
Nickel/Cadmium rechargeable with built in charge regulator
External - Wall type AC adapter rated at 9VDC/50mA
(minimum) with 3.5 mm jack, “tip positive” polarity (LaMotte
Code #1708)
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