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Wide measuring ranges for both indoor environmental measurements
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Automatic calibration with a standard gas
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Stable zero output enables constant monitoring
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Easy trend analysis with data logger function
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3 power sources (Alkaline dry battery, Ni-Cd battery(optional), AC100V(optional)
SPECIFICATIONS| Model Number |
UM-300 |
| Measuring gas |
Carbon monoxide |
Carbon dioxide |
| Measuring Range |
0 - 100.0ppm |
0 - 10,000ppm |
| Resolution |
0.1ppm |
10ppm |
| Accuracy |
Within ±2.5ppm at 0 - 10ppm;
Within ±5ppm at 11 - 100ppm |
Within ±50ppm at 0 - 2,000ppm; Within ±100ppm at 2010 - 5,000ppm; within ±500ppm at 5,010 - 10,000ppm |
| Power Source |
4 x Size AA Alkaline batteries, AC 100V,
Rechargeable Ni-Cd battery |
| Continuous Operation |
About 6 hours with Alkaline dry battery |
| Operating Temperature Range |
0 - 40℃ |
| Dimensions |
230(W) x 137(D) X 90(H)mm |
| Weight |
Approx. 1kg (excluding batteries) |
| Standard accessories |
Carrying case, Alkarine batteries, Zero filter |
| Optional accessories |
Rechargeable Ni-Cd battery, AC adaptor(100V),
Output cable(DC 0-1V), Data output kit(RS-232S cable, Software), Calibration gas |
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