model | atm-1 | atm-2 | atm-3 | atm-4 |
method | air cylinder for smooth specimen transfer |
setting system | interactive key input by touch panel |
display | 15" tft color lcd |
usage temperature range(4 types) | high temp +60℃ ~ +200℃,low temp 0℃ ~ -70℃(l type) high temp +60℃ ~ +200℃,low temp 0℃ ~ -55℃(s type) high temp +60℃ ~ +200℃,low temp 0℃ ~ -40℃(r type) high temp +60℃ ~ +200℃,low temp 0℃ ~ -20℃(h type)
|
temperature constancy | ±1 ℃~±1.5 ℃ |
temp heat-up rate | ambient temp to +200℃ within 15min |
temp pull-down rate | ambient temp to -80℃ within 70min |
recovery conditions
| high-temp exposure +150℃ 15min low -temp exposure -65℃ 15min |
recovery timer | 3 ~ 5 min |
heat | stripped wire heater |
cooler | plate fin cooler and cold accumulator |
refrigeration system | mechanical cascade refrigeration system (water-cooled condenser) |
expansion mechanism | electronic expansion valve |
air circulation | sirocco fan |
damper driving unit | air cylinder |
cable port | φ50mm slot on the left side body |
insulation | glass wool ,expanded polyurethane |
interior material | sus#304 stainless steel |
safety devices | test continuity se-lection stable time control power failure/recovery operation se-lection test halt alarm history display automatic power shut-off trend graph test completion mode se-lection programmed time display overheat protection (double interlock system). overload relay pressure switch thermal relay for motor phase lack antiphase control circuit overload & short-circuit protection fuse |
exterior material | baking paintee steel plate |
size | inside dimensions | outside dimensions |
1 2 3
| hxd㎜ 250x250x250 350x350x350 500x450x500 | hxd㎜ 1250x1780x1270 1350x1880x1400 1500x1980x1570 |