| Model |
LTV-012 |
LTV-025 |
LTV-040 |
LTV-070 |
LTV-100 |
|
Chamber volume (L / cu ft)
|
125 / 4.4
|
253 / 8.9
|
420 / 14.8
|
720 / 25.4
|
1000 / 35.3
|
|
Controller
|
Programmable, Touch screen type controller (3.5” color monitor)
|
|
Temperature range (℃ / ℉)
|
intake/damper 100% close
|
Amb.+45 to 350 / Amb. +81 to 662
|
|
intake/damper 100% open
|
Max. 115 / Max. 239
|
Max. 115 / Max. 239
|
Max. 180 / Max. 356
|
Max. 150 / Max. 302
|
Max. 210 / Max. 410
|
|
Temperature fluctuation 1) 2)
at 100℃ (±℃ / ℉)
|
0.4 / 0.72
|
0.4 / 0.72
|
0.3 / 0.54
|
0.5 / 0.90
|
0.4 / 0.72
|
|
Temperature variation 2)
(±℃ / ℉)
|
at 100℃
|
0.5 / 0.90
|
0.5 / 0.90
|
0.6 / 1.08
|
0.7 / 1.26
|
0.4 / 0.72
|
|
|
at 150℃
|
0.7 / 1.26
|
0.7 / 1.26
|
1.0 / 1.80
|
1.1 / 1.98
|
0.6 / 1.08
|
|
at 200℃
|
1.1 / 1.98
|
1.1 / 1.98
|
1.7 / 3.06
|
1.9 / 3.42
|
1.1 / 1.98
|
|
at 250℃
|
1.6 / 2.88
|
1.6 / 2.88
|
2.5 / 4.5
|
2.7 / 4.86
|
1.6 / 2.88
|
|
at 300℃
|
2.4 / 4.32
|
2.4 / 4.32
|
3.4 / 6.12
|
3.4 / 6.12
|
2.4 / 4.32
|
|
at 350℃
|
3.4 / 6.12
|
3.4 / 6.12
|
3.4 / 6.12
|
4.1 / 7.38
|
3.2 / 5.76
|
|
Heating time 2) (min.)
from Amb. to 350℃
|
41
|
41
|
43
|
40
|
45
|
|
Recovery time 2)
after door was opened (min.)
|
at 100℃
|
8.5
|
8.5
|
6
|
6
|
7.5
|
|
at 150℃
|
8.5
|
8.5
|
9
|
7.5
|
9.5
|
|
at 200℃
|
3.5
|
3.5
|
8.5
|
8.5
|
8.5
|
|
at 250℃
|
5
|
5
|
11.5
|
8.5
|
9.5
|
|
at 300℃
|
7.5
|
7.5
|
12.5
|
8.5
|
9
|
|
at 350℃
|
8.5
|
8.5
|
12.5
|
10
|
10
|
|
Air change rate (approx, x/h)
|
213
|
266
|
173
|
233
|
193
|
|
Air circulation (approx, x/h)
|
374
|
590
|
294
|
348
|
220
|
|
Exhaust air volume flow (approx, L/min)
|
380
|
1240
|
1400
|
1910
|
1560
|
|
Air flow velocity (m/s)
|
0.2 to 0.6
|
0.2 to 0.6
|
0.2 to 0.6
|
0.2 to 0.6
|
0.2 to 0.6
|
|
No. of wire shelves (standard / max.)
|
2 / 12
|
2 / 17
|
2 / 22
|
2 / 29
|
2 / 32
|