Model
|
Mini-Alpha
|
Clock
|
Quartz type
"AA" size battery x 1
Battery life: 6 months in continuous use
|
Drum rotation
|
7 day
|
Sensors
|
Aged bimetal strip for temperature
Humidity sensing coil for relative humidity
|
Measuring range
|
-15 to 50°C for temperature
10 to 100% for R. humidity
|
Accuracy
|
±2°C (at 10 to 30°C) for temperature
±3°C (other than above) for temperature
±5% (at 15 to 25°C, 30 to 90%) for R. humidity
±7% (other than above) for R. humidity
|
Chart graduation
|
2°C for temperature,
5% for R. humidity
|
Recording pens
|
Cartridge pens (violet)
|
Dimensions
|
(W)125 x (H)185 x (D)110 mm
|
Weight
|
approx. 0.8 kg
|
Accessories
|
7 day chart (55 sheets/pad)
"AA" size battery x 1, button cell battery (LR-41) x 1 for digital clock
|