Model |
SDE-308B |
Substance Detected |
Formaldehyde |
Detection Principle |
Electrochemical cell (Influence of VOCs reduced by DNPH filter.) |
Detection Range |
0.01 to 0.38mg/m3 (Service range: 0.39 to 3.00mg/m3)
0.01 to 0.30ppm (Service range: 0.31 to 3.00ppm) |
Sampling Method |
Extractive |
Measurement Time |
30min/10min measurement mode (selectable) |
Power Source |
6 x C dry cells or AC adaptor (9 VDC) |
Battery Life*1 |
30-min measurement mode : Up to 50 measurement operations
by manganese dry cells(10-min measurement mode : Up to 100
measurement poerations by manganese dry cells) |
Filter Life*2 |
30-min measurement mode : 50 measurement operations
(10-min measurement mode : 100 measurement operations) |
Operating Temperature |
5 to 40 °C |
Display |
Digital numbers, Message, Bar graph |
Dimensions |
W175 x H140 x D86mm |
Weight |
Approx. 2.5kg |
Standard Accessories |
3 x DNPH Filters, 6 x C manganese dry cells, Soft case, Sampling
tube, Ten filter elements, Tweezers |
Optional Accessories |
AC adaptor, External output cable, Data reception software |
*1: Battery life may vary with storage conditions, conditions of use, storage period, battery manufacturers, etc.
*2: These values are for an average formaldehyde concentration per measurement of 0.10mg/m3. The battery life will be shortened at higher concentrations.